Historic DNS Timeline
Shows every DNS record the platform has observed over time (the DNS audit appends, it doesn't overwrite). For deep historic passive DNS beyond your own observations, add a provider like SecurityTrails/WhoisXML (API key).
Observed Records for questel.com
| Type | Value | TTL | First/Last Observed |
|---|---|---|---|
| A | 104.18.7.185 |
300 | 2026-08-11 11:42:13 |
| A | 104.18.6.185 |
300 | 2026-08-11 11:42:13 |
| MX | mxb.germany.inbound.cf-emailsecurity.net |
300 | 2026-08-11 11:42:13 |
| MX | mxa.germany.inbound.cf-emailsecurity.net |
300 | 2026-08-11 11:42:13 |
| NS | deb.ns.cloudflare.com |
15166 | 2026-08-11 11:42:13 |
| NS | rustam.ns.cloudflare.com |
15166 | 2026-08-11 11:42:13 |
| SOA | deb.ns.cloudflare.com |
1800 | 2026-08-11 11:42:13 |
| TXT | teamviewer-sso-verification=e60a49ee0bae4f7a8fd0340cfbe0a352 |
300 | 2026-08-11 11:42:13 |
| TXT | anthropic-domain-verification-b7w9eg=z7pNSSShBatp0xIfX40Ny2hQw |
300 | 2026-08-11 11:42:13 |
| TXT | bw=xbZqeFRUFEOCLzY5sLwUX2AkZzBIjrxZl/YAbvAI9BNI |
300 | 2026-08-11 11:42:13 |
| TXT | _7djeczgk7ch14kpw0tb7ez9ksx04cqm |
300 | 2026-08-11 11:42:13 |
| TXT | mCe1VALKbTCHdYz+B3j9DMM5ueubdpymd6jDy5aR+Pqm06fuf+8JJXUsZeu7VfZu61pbl5CVBm/wfY+e/aW/iQ== |
300 | 2026-08-11 11:42:13 |
| TXT | adobe-idp-site-verification=5ceca8ef708ab4a7a72e926692de0741612603f43059f84474964248cbabdb80 |
300 | 2026-08-11 11:42:13 |
| TXT | adobe-sign-verification=b88a522c66390495fd59962579b65a49 |
300 | 2026-08-11 11:42:13 |
| TXT | pardot438662=17a766bec7079d9bcf35b9cd850b227e6741b0e8b254eeeace864c34462e3384 |
300 | 2026-08-11 11:42:13 |
| TXT | _ffnvpnsmksz4tfogb4xzf7ve9mmkohi |
300 | 2026-08-11 11:42:13 |
| TXT | jamf-site-verification=J0It5PnFOOCm0KBf2GIWKQ |
300 | 2026-08-11 11:42:13 |
| TXT | atlassian-domain-verification=/OYmzJKsF9Hz67kydghivjRXBlEerX0lDA75nDIg7Obzvusrdkuxp0PtRxSqSkZh |
300 | 2026-08-11 11:42:13 |
| TXT | pardot438662=7f56c0befbb7fe595a9b013bbcbbbd83f4d3098ee9b090fabb830b2a14c9da3f |
300 | 2026-08-11 11:42:13 |
| TXT | ca3-a59f08609b31457e92e3807a0bebdf0c |
300 | 2026-08-11 11:42:13 |
| TXT | dropbox-domain-verification=qiczg8cwjs1s |
300 | 2026-08-11 11:42:13 |
| TXT | vmware-cloud-verification-035117c4-f9fe-47ac-ac8b-01c494ef2937 |
300 | 2026-08-11 11:42:13 |
| TXT | deepl-domain-verification=d8d39ec210a4417cab3632033bed5374 |
300 | 2026-08-11 11:42:13 |
| TXT | apple-domain-verification=RbovxissNY1783SQ |
300 | 2026-08-11 11:42:13 |
| TXT | miro-verification=e84aa022006ec19af771483b42aa4c27555f05c5 |
300 | 2026-08-11 11:42:13 |
| TXT | google-site-verification=AKUc2YlpOjMBYwoUP2ERydZolzBweCEjZcHQobev03o |
300 | 2026-08-11 11:42:13 |
| TXT | v=spf1 ip4:217.13.58.75 ip4:217.13.58.66 ip4:207.245.102.254 ip4:213.182.36.248 ip4:149.72.182.83 ip4:167.89.97.249 ip4:207.245.102.110 ip4:207.245.103.110 ip4:91.235.242.5 ip4:126.143.190.201 ip4:113.149.253.71 ip4:87.129.21.194 include:sendgrid.net include:_spf.salesforce.com include:aspmx.pardot.com include:spf.protection.outlook.com -all |
300 | 2026-08-11 11:42:13 |
Most-Observed Hosts
| Host | Records | Last Seen |
|---|---|---|
aaa.com |
102 | 2d ago |
fedex.com |
82 | 2d ago |
prudential.com |
64 | 2d ago |
marriott.com |
62 | 2d ago |
udemy.com |
60 | 1d ago |
pb.com |
60 | 8h ago |
ringcentral.com |
57 | 1d ago |
zoominfo.com |
52 | 3d ago |
appen.com |
51 | 5h ago |
185.220.101.23 |
50 | 4d ago |
185.220.101.5 |
50 | 4d ago |
185.220.101.7 |
50 | 4d ago |
185.220.101.19 |
50 | 3d ago |
185.220.101.13 |
50 | 4d ago |
185.220.101.29 |
50 | 5d ago |
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