A 记录(IPv4)
| 记录值 | TTL |
|---|---|
| 23.37.88.208 | 60 |
MX(邮件服务器)
| 优先级 | 邮件服务器 | TTL |
|---|---|---|
| 5 | mx2.intuit.iphmx.com | 60 |
| 5 | mx1.intuit.iphmx.com | 60 |
NS(权威服务器)
| 记录值 | TTL |
|---|---|
| dns2.p01.nsone.net | 3600 |
| dns4.p01.nsone.net | 3600 |
| a18-64.akam.net | 3600 |
| a7-66.akam.net | 3600 |
| dns1.p01.nsone.net | 3600 |
| dns3.p01.nsone.net | 3600 |
| a24-67.akam.net | 3600 |
| a1-182.akam.net | 3600 |
| a6-66.akam.net | 3600 |
| a11-64.akam.net | 3600 |
TXT(文本记录)
| 记录内容 | TTL |
|---|---|
| a3d06db1f8c85b2837b4603a51834425 | 300 |
| apple-domain-verification=J1X8H03Xg5d5WxEU | 300 |
| _iu308gcr7am72es9xiatizdwbhuqja2 | 300 |
| atlassian-domain-verification=wsosa3770H6DDKvWEafZK0uIQFeLQhfSxeQCSe/Tokjiydf3RRBUaSjc/pjNIJA0 | 300 |
| notion-domain-verification=4EZdwZqW6SOgVfMtAT2hismzGHSZUtNMBDqhz6o39zM | 300 |
| mtc=DKpkeg2ERaJ0YG7PGvT7OQKFW3NcDcRw | 300 |
| mandrill_verify.R5Rlq3R7ZCjroThxpE6PAA | 300 |
| google-site-verification=57OB7Pv6cVHR-_qsjfae0SgYs0zQQXWFz4l1OKwz4xs | 300 |
| amazonses:c9b2vtY4Gw7UwvymdPffOnda79KbJzZe17oWNdYjp24= | 300 |
| google-site-verification=mMwntd_nd-1ob-DiklSES8rbNn6PM0o3vYJ570S5_ko | 300 |
| FuseServer=http://ldms.intuit.com/RTC/plnaplandesk02/my.fuse | 300 |
| onetrust-domain-verification=66aeac75673c471a980db82b86f9eeba | 300 |
| Dynatrace-site-verification=ccb51bbb-9c7f-4a4c-88fa-fb695b70ec8e__9705shrklpaecughttebhkkifv | 300 |
| docker-verification=31922d88-e730-4388-8260-fb224586baf7 | 300 |
| amazonses:fdJArHimJUq8AWBLXlECBEyuLRENkCE196aNdksgSDo= | 300 |
| stripe-verification=C70AAA8AAAF58504476D4808B6CC5CC86CDEEC336B2AEC863AEA9068D64C32D5 | 300 |
| amazonses:19IV7X1lfLBmia9WmdxG8Gqf6dNUm6JQfdqEdacR71o= | 300 |
| 2Jvjv7DKLzv8IEgiMlABzDNOJma4RwuKxGbPz1+B3XuWknDlLuCpCiGvm/lP6gayRejG9vZoAFminrxB1eBrtw== | 300 |
| anthropic-domain-verification-gc48zc=KKsQK4U6W4TnuAz4pQBl3rCrM | 300 |
| atlassian-domain-verification=vTIeVagHqS6bzDvWMXNqoWjLZItUdw6yM5I8271Ga6wJvuuDb3TFDKaUhUwc/dL7 | 300 |
| google-site-verification=0491IkqwUBxUsGlmvumJsWGOaoWB3gxbXWlAsrgw1BY | 300 |
| onetrust-domain-verification=c302aaee255d41acb63b4424ff187e28 | 300 |
| amazonses:lf6Mu1JFZflbjFwmQ/Fh1DA5NzuX/iT7OWtpL4sGPtE= | 300 |
| airtable-verification=86fb7b781a7a028e6851e6f1c328ea4a | 300 |
| google-site-verification=86h36G1Dj3CvVyEIejZYEcigd1WNgZ-uUPUZ-K6NpPY | 300 |
| zero-click-domain-verification-ydw88q=88iBydOQZKa9oAoYMd1sEOZgq | 300 |
| amazonses:8mkJok2ss6dLDeJPD5eMmhjnAiHzm1citnVwLygKil4= | 300 |
| _cy8ta91cyb557hjwa0zzb7f4a25ijiv | 300 |
| google-site-verification=6jSGiCG2yPgdnVaqep59rqIWS0U2bw-x_CBQcoXl38s | 300 |
| work-accounts-domain-verification=Vmc5srWFZOvMG1TFrcrskFQre81fMG | 300 |
| spycloud-domain-verification=12b140a9-eb70-4fe0-a013-dd3005ea567e | 300 |
| asv=ac9b6d2c4fff0390f51ed4b72a8af902 | 300 |
| amazonses:Wzmb2ix9/1qG09kZRVQ0etu63eLfOhO4wmgV8Q3E/7g= | 300 |
| Whimsical=f6ff61eacdf014127171aa7cd57682462bc7475f | 300 |
| e2ma-verification=jiyfb | 300 |
| amazonses:LmYx8JTvbxyvFKjNvMrHC1HCkq9VfMWf0ceZuJLegH4= | 300 |
| amazon-business-verification=6a6fd52e267c12acf3db1e6e9d566776599007d1f2799b3f3fa964e3346e04e6 | 300 |
| onetrust-domain-verification=bd35763888334b18866da9b67eb32edb | 300 |
| liveramp-site-verification=b6ti4HW1zzq8uJD-389EPAoiwDC0NX7b4HiiMWEXFAc | 300 |
| amazonses:N0CGLH0l4gBLTBRqtNTmUjKWSsFXxLlmfF8i41r0tx4= | 300 |
| anthropic-domain-verification-9yecw3=zWNHDJvtSxki5wXNP7NovzAN9 | 300 |
| google-site-verification=Kx9Ccwv-kcbu-mRQR2o6tQZa6eyzbZ9BNn8ZEg6cG9A | 300 |
| status-page-domain-verification=19h47pvfy6hq | 300 |
| atlassian-domain-verification=rOuxrbpoM8X0dyjve2lLYnnHEXBtmxbGzk17YgboFB62K3dXo2gnekijahD5DdOg | 300 |
| hpe-greenlake-domain-verification=67713231356c58626a71374a6270766439324b6d7a6f32375371373369344b77 | 300 |
| _mj65bqchgqyttxk8b48cfd6cau6o58k | 300 |
| _7qgag1q2oscwegd7yrbyo6l3sz8juoq | 300 |
| loom-site-verification=e8ec59b7cfbe40aca0cfb28ec33ba8c7 | 300 |
| canva-site-verification=-ybKtxLA-Q48JNkPu_x2cw | 300 |
| amazonses:TDaAP+2QbHXaoDk+84INtcgkahjeck5ScyqpbJ7vjn8= | 300 |
| slack-domain-verification=N4nKARUHQd3OAI1X4VJEm8GZ2sBXPr99kxWzFZBf | 300 |
| asv=d6d38cc584f73a14b189c2f47cb6d1b7 | 300 |
| brevo-code:9be7f7c39958d253a31de6593fa831bc | 300 |
| _edmhg7u9opnhxcbpxsrv4p06jg631n0 | 300 |
| amazonses:yerUADVdnT3e3YPL50ndDHr9GwbMUNChUl6Scz9xkpo= | 300 |
| v=spf1 include:_spf1.intuit.com include:_spf3.intuit.com include:mktomail.com include:_spf.salesforce.com include:_spf.centercode.com ip4:208.74.204.0/22 ip4:69.20.83.154 ip4:166.78.224.177 ip4:96.43.144.65/28 ip4:96.43.148.65/28 ip4:96.43.151.70/28 -all | 300 |
| 1password-site-verification=5UKPLRNMZZAUVI5FNMMBFMEI24 | 300 |
| test | 300 |
| perplexity-ai-domain-verification-10dkmy=LmxVXvF11aHzUiEWfaq0ZOZAg | 300 |
| hubspot-developer-verification=MTY3ZGUwOTYtMWI5Yy00YWFmLThhNDAtMDU1NDQxOWUyZjNi | 300 |
| google-site-verification=oUUAhE078O4_RvIGerAuNMAaOjK2HbMM1W1J_dMZXNw | 300 |
| apple-domain-verification=DRkOA-jV7s46M5QtZSqQMAjJFls4HJze0-7AL7euIx4 | 300 |
| MS=ms29250286 | 300 |
| censys-domain-verification=NR73-cEDW_Pl7LfnM88YTPn7IjCmn1rorZXp-TjAytTg | 300 |
| wrike-verification=NjI2NjA2ODpiOTU0ZjkyN2NkZWZkMzRhZmU0ZTY3YjE5N2JiYTM1MTJhMTAzZDU1OGE3ZTE4MDM1ZGU2OWQ0MTZmMTNkNTYx | 300 |
| amazonses:2M+/ZQj/4F/eMX7u6kuCp+Z7xNKvmX1I29gB+CMQ4Q4= | 300 |
| amazonses:P1PVKAbYuRmzPHgqz1nY6BDsMTvHxqckE52MfNibj48= | 300 |
| ahrefs-site-verification_11d46046f8a97e8fb3d897637bc3186a36fc1e6399859d9e6adc36d091edfcc9 | 300 |
CAA(证书颁发授权)
| 记录内容 | TTL |
|---|---|
| 0 issue "comodoca.com" | 300 |
| 0 issue "pki.goog" | 300 |
| 0 issue "sectigo.com" | 300 |
| 0 issue "amazon.com" | 300 |
| 0 issue "globalsign.com" | 300 |
| 0 iodef "mailto:[email protected]" | 300 |
| 0 issue "letsencrypt.org" | 300 |
| 0 issue "digicert.com" | 300 |
SOA(起始授权)
| 主服务器 | a1-182.akam.net |
| 管理员邮箱 | nadmin@intuit@com |
| 序列号 | 2020580425 |
| 刷新 / 重试 | 1800 / 1800 秒 |
| 过期 / 最小 TTL | 604800 / 0 秒 |
邮件与安全
| MX 邮件服务器 |
5 mx2.intuit.iphmx.com › 5 mx1.intuit.iphmx.com › |
| SPF |
v=spf1 include:_spf1.intuit.com include:_spf3.intuit.com include:mktomail.com include:_spf.salesforce.com include:_spf.centercode.com ip4:208.74.204.0/22 ip4:69.20.83.154 ip4:166.78.224.177 ip4:96.43.144.65/28 ip4:96.43.148.65/28 ip4:96.43.151.70/28 -all 已配置:声明了允许代表本域发信的服务器 |
| DMARC | v=DMARC1; p=reject; rua=mailto:[email protected]; ruf=mailto:[email protected];fo=1 |
NS 与解析服务商
常见问题
什么是 DNS 记录?
DNS 是互联网的「通讯录」:输入域名,由它查出对应的服务器地址。记录就是这个通讯录里的一条条条目,不同类型承担不同职责 —— A 管地址、MX 管邮件、NS 管由谁来回答解析。
一个域名通常同时存在多种记录,本站结果页会按类型分开列出,并标注每条记录的 TTL(缓存有效期)。
A、AAAA、CNAME 有什么区别?
A 记录把域名指向一个 IPv4 地址,AAAA 记录指向 IPv6 地址,两者可以同时存在,让站点同时支持两种网络。
CNAME 是别名:把域名指向另一个域名,再由后者继续解析。CDN 与云服务普遍用 CNAME 接入,所以有 CNAME 的域名,最终 IP 由服务商动态决定。
按规范,CNAME 不能与其它记录(除 DNSSEC 相关外)共存于同一个名字上。
MX、SPF、DMARC 是做什么的?
MX 指明该域名的邮件由哪些服务器接收,是收信的关键记录;域名不配 MX 就无法正常收邮件。
SPF(写在 TXT 记录里)声明「哪些服务器有权代表本域发信」,收件方据此判断来信是否伪造。DMARC 则进一步规定「伪造邮件该怎么处理」(放行、隔离还是拒收),并让域名所有者收到报告。
两者都缺失时,别人可以冒用你的域名发信而几乎不受惩罚,因此邮件服务商都会要求配置。
为什么有些记录查不到?
查不到通常有三种原因:一是该域名确实没有配置这种记录(例如纯网站域名没有 MX);二是记录刚修改、还没传播到公共解析器;三是域名本身不存在或已过期。
解析结果受 TTL 影响会有缓存延迟,正常范围是几分钟到几小时。本站结果页点右上角「重新解析」可强制刷新,但短时间内重复刷新会被冷却限制。
NS 记录和服务商识别有什么用?
NS 记录指明这个域名由哪台权威 DNS 服务器负责解析,它通常属于某个云厂商或域名服务商。看到 dnspod.net 就知道用的是腾讯云 DNSPod,看到 cloudflare.com 就是 Cloudflare。
判断一个站点的基础设施时,NS 服务商往往能说明它的域名与解析托管在哪里。