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 simon.com
| Type | Value | TTL | First/Last Observed |
|---|---|---|---|
| A | 135.222.185.61 |
15820 | 2026-08-20 15:25:58 |
| MX | simon-com.mail.protection.outlook.com |
12719 | 2026-08-20 15:25:58 |
| NS | udns1.cscdns.net |
6016 | 2026-08-20 15:25:58 |
| NS | udns2.cscdns.uk |
6016 | 2026-08-20 15:25:58 |
| SOA | udns1.cscdns.net |
21600 | 2026-08-20 15:25:58 |
| TXT | facebook-domain-verification=re8bp2og4wl83ni8fml07eqgulbmek |
21600 | 2026-08-20 15:25:58 |
| TXT | klaviyo-site-verification=SumnKP |
21600 | 2026-08-20 15:25:58 |
| TXT | gu5h4pdaaqd3n3df3uhur44f54 |
21600 | 2026-08-20 15:25:58 |
| TXT | postman-domain-verification=c17dbf91c46ff8b969f9e22dca4e6466faf1379acebac6134ae2ddd242b841cb08ff788a242908ef5fdd08b4f77aba43fc6cbcb6e38878ebc5860ee037d84941 |
21600 | 2026-08-20 15:25:58 |
| TXT | google-site-verification=qaOAEpWccWlM1RXTApsY71HqVB4nHsloNxFkffJF4uU |
21600 | 2026-08-20 15:25:58 |
| TXT | monday-com-verification=3n7yicVF-GHNLQdPgIt25QdoQd5wozCX2hm_H1IFpHE |
21600 | 2026-08-20 15:25:58 |
| TXT | _lhmrq00jkel08tnpya25dtyzuw0amxt |
21600 | 2026-08-20 15:25:58 |
| TXT | google-site-verification=gZyAJ5HLGmnXsQQuAqpF86tN6VOsRbjQbUBsK5wfESo |
21600 | 2026-08-20 15:25:58 |
| TXT | 977hw9xmm24ny9bl4qf2qgz27rqjs1xb |
21600 | 2026-08-20 15:25:58 |
| TXT | fastly-domain-delegation-00338810-Pj05H2hV4G3-2025-03-31 |
21600 | 2026-08-20 15:25:58 |
| TXT | canva-site-verification=l18BfjecOmCANdM4ym63KQ |
21600 | 2026-08-20 15:25:58 |
| TXT | docusign=6e20a13c-8006-4010-bfec-c61b6f40a449 |
21600 | 2026-08-20 15:25:58 |
| TXT | _globalsign-domain-verification=SQONiBgTxRVzPPtIHjei_IUGCiAa0KxoVWFw1QfVes |
21600 | 2026-08-20 15:25:58 |
| TXT | postman-domain-verification=d552cd9f2b05401a7f8c7934cd6ebd2ffe8dc4cc7cfcd1155352beb3be9da769a3f8904f41c4ce0ef3ed4540788bf26638d2b378d9f4c214c268097941359f0a |
21600 | 2026-08-20 15:25:58 |
| TXT | badge-domain-verification-v2pyax=T2UHDkLU17oTI2BrZf3512S7Y |
21600 | 2026-08-20 15:25:58 |
| TXT | u7uvbu5f87kgq9l4scbu6gn4ml |
21600 | 2026-08-20 15:25:58 |
| TXT | anthropic-domain-verification-s04mf7=A0vufhyozBS3pOvJixjvWXVCW |
21600 | 2026-08-20 15:25:58 |
| TXT | apple-domain-verification=IvgUFOq_XIWvqrqmKGWtKzG2cTmcSyT4TlpFZbW8Em8 |
21600 | 2026-08-20 15:25:58 |
| TXT | klaviyo-site-verification=YgnVSm |
21600 | 2026-08-20 15:25:58 |
| TXT | v=spf1 include:spf1.simon.com include:spf2.simon.com -all |
21600 | 2026-08-20 15:25:58 |
| TXT | google-site-verification=8z-QU0TSJ96_RIQI9C2LO9rE_sTRzJngBVWaxVl2-iQ |
21600 | 2026-08-20 15:25:58 |
| TXT | google-site-verification=ZXOj0-wqdWghdU3OYbSatHvAEQpZYSNASxv1Vczj1wA |
21600 | 2026-08-20 15:25:58 |
| TXT | google-site-verification=DslJlrOwIY7Eq9xjQ-QrGRVmY96VU2KUjZloYfuYEu8 |
21600 | 2026-08-20 15:25:58 |
| TXT | docusign=ea8a4ccf-8919-4405-b80e-2cad6222da7f |
21600 | 2026-08-20 15:25:58 |
| TXT | atlassian-domain-verification=BGKqgs8MARFyU/BBEf6WezKY502UkleqCtBpWro7lv9u35FS1xPn5XieVEH7HsAy |
21600 | 2026-08-20 15:25:58 |
| TXT | onetrust-domain-verification=2d4fde0f525a4c0fae7651bbe1d5b8fa |
21600 | 2026-08-20 15:25:58 |
Most-Observed Hosts
| Host | Records | Last Seen |
|---|---|---|
aaa.com |
102 | Aug 10, 2026 |
cisco.com |
99 | Aug 13, 2026 |
fujifilm.com |
84 | 4d ago |
fedex.com |
82 | Aug 10, 2026 |
spglobal.com |
82 | 5d ago |
assaabloy.com |
80 | 1d ago |
ingersollrand.com |
72 | 4d ago |
microsoft.com |
71 | 6h ago |
amazon.com |
70 | Aug 13, 2026 |
kering.com |
66 | 14h ago |
prudential.com |
64 | Aug 10, 2026 |
asics.com |
63 | 3d ago |
marriott.com |
62 | Aug 09, 2026 |
vimeo.com |
62 | 1d ago |
udemy.com |
60 | Aug 10, 2026 |
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