sophos.dk is a .dk domain served by 3 nameservers (ns1.lexsynergy.net, ns2.lexsynergy.us, ns3.lexsynergy.info). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 178.79.178.218 is hosted by Akamai Connected Cloud (AS63949) in United Kingdom. The zone is not DNSSEC-signed, has no DMARC policy and is reachable over IPv6. Below are all of its DNS records from this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 178.79.178.218 | 3600s | web.forwarder.lexsynergy.com | AS63949 | Akamai Connected Cloud | 178.79.128.0/18 | 🇬🇧 United Kingdom | London |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2a01:7e00:e000:3f7:: | 3600s | web.forwarder.lexsynergy.com | AS63949 | Akamai Connected Cloud | 2a01:7e00:0:0:0:0:0:0/30 | 🇬🇧 United Kingdom | London |
| TXT Record |
|---|
| v=spf1 -all |
| Policy | Record (sophos.dk) |
|---|---|
| -all (hard fail) | v=spf1 -all |
| www | 178.79.178.218 2a01:7e00:e000:3f7:: (AS63949) (address records, no CNAME) |
| www vs bare domain | Same network sophos.dk: 178.79.178.218 2a01:7e00:e000:3f7:: (AS63949) www.sophos.dk: 178.79.178.218 2a01:7e00:e000:3f7:: (AS63949) |
| Wildcard | No |
DNS lookups: 0/10 · policy: -all
No problems found| Type | Name | Value |
|---|---|---|
| TXT | _acme-challenge.sophos.dk | 2iAIEWK2zEDUGn06uGtmGhRnFnaOK06MpGDgQ5ReuKk |
| TXT | _acme-challenge.sophos.dk | 2re_MY3A36J4GVJKf4-cesOUSJ3CE8oALuxi10TC5S4 |
| TXT | _acme-challenge.sophos.dk | 5zwfwWIaVESh_MhfRDiyg9yFFCJ-ojr0_f7KZXZOASY |
| TXT | _acme-challenge.sophos.dk | CfU5-tk4vqTe8tVGOipQ5xYprW8Kol5RKjd20GqSFls |
| TXT | _acme-challenge.sophos.dk | I1UGVXZqCJmv6n4x7laOgMCT-cbxNnqeuzKoRAHPKAA |
| TXT | _acme-challenge.sophos.dk | KE2q0ZB5adVar__jNhTa3oMZl89KNfOS6R5e4tA-QBo |
| TXT | _acme-challenge.sophos.dk | N5I-UPnqYWL-IuToVofxoOvl-oDe3AefWJH_3LqpTX8 |
| TXT | _acme-challenge.sophos.dk | NqB-Wy5AdpiZly8xhPGd4hJVbZuF79xyI5a1fHT6M1I |
| TXT | _acme-challenge.sophos.dk | OzINj8LtyTqQIYv3kKcGUWwvUrbyu1hirEX5RDk41wU |
| TXT | _acme-challenge.sophos.dk | Ozv-Aj8Z0KuCo3lRQp5e6_hhI-r06OiLAUMeFMa3CxU |
| TXT | _acme-challenge.sophos.dk | R-TprgZ2LZTlqnK3JkHufGBt4sIDwynV9ryl-6f-bhU |
| TXT | _acme-challenge.sophos.dk | WgFzKGEro5sv7ZpbCGydogcheq99iYoK2qcO15s38PE |
| TXT | _acme-challenge.sophos.dk | YixH7scbgQsUqJDk5eVEI3ug9gUmfslnyib6MUY7zbU |
| TXT | _acme-challenge.sophos.dk | YrOVLrCI7cX36Mga9AhuZiAimscIDb_d3g6y90BwuWc |
| TXT | _acme-challenge.sophos.dk | afghBqhprbUUSFjB2lPf0EB0ndxaA4EVrbpeNhqaKso |
| TXT | _acme-challenge.sophos.dk | auoR71OO-D1ADOrLZENYNZ3JmvmUlWeDKA7Ft1oxgj0 |
| TXT | _acme-challenge.sophos.dk | cbzBrfVtLY55yPd8Tp2t90XOx79x2wurXLjOVqgdQGU |
| TXT | _acme-challenge.sophos.dk | h3o9gi0uqlu0g-5kfkps42u-W1HfEviLAy1scuP4HkE |
| TXT | _acme-challenge.sophos.dk | w6pW9FAElKwvdDphlKHfcWYSkVnw1NOrta1HWPaQ9mk |
| TXT | _acme-challenge.sophos.dk | yVgl-4Nin7uNESg1J3t1McI7osLkcrRKsV_6gnBzwPI |
| Check | Result |
|---|---|
| Validation Status | 🔓 Insecure |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✗ Not found |
| Flags | unsigned answer |
| Field | Value |
|---|---|
| Serial | 58 |
| Primary NS (MNAME) | ns1.lexsynergy.net |
| Responsible (RNAME) | dnsmaster@lexsynergy.com |
| Refresh | 604800s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 300s |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-08-19 13:58:05 | 9733ms | 3 NS 1 A 0 MX | 🔓 Insecure |
| 2026-06-26 17:30:28 shown | 876ms | 3 NS 1 A 0 MX | 🔓 Insecure |
| 2026-06-17 12:21:30 | 709ms | 3 NS 1 A 0 MX | 🔓 Insecure |