thomaswt.dk

📜 Historical scan 2026-06-17 14:37:39  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

thomaswt.dk is a .dk domain served by 3 nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com). It was registered on 19 February 2021 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 185.172.173.135 is hosted by Din Server Group ApS (AS215052) in Denmark. The zone is DNSSEC-signed and validates, has no DMARC policy and has no IPv6 address. 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.

🖥️ Nameservers#

3 records   39ms
NameserverIP addressesPTRASN / ISP
ns1.simply.com 2a02:2339:1:15c::4562:4562
91.197.248.78		 ns1.simply.com
ns1.simply.com		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
ns2.simply.com 185.25.141.15
2a02:2339:4006:101::4562:4562		 ns2.simply.com
ns2.simply.com		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
ns3.simply.com 91.197.248.79 ns3.simply.com AS48854 team.blue Denmark A/S

🌍 A Records#

1 records   50ms
IPTTLPTRASNISP / OrgCIDRCountryCity
185.172.173.135 — — AS215052 Din Server Group ApS 185.172.173.0/24 🇩🇰 Denmark —

📧 MX Records#

📧
No MX records found

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records   124ms
TXT Record
google-site-verification=Cm2oowx6Bj_D-ISr8lzA8Dmk8X3IgpVXmaFuWxLjjus

✉️ SPF#

✗ No SPF record — mail spoofing not restricted

📨 DMARC#

✗ No DMARC record — mail spoofing not restricted

📬 MTA-STS#

✗ No MTA-STS policy — SMTP TLS not enforced

📈 TLSRPT#

✗ No TLSRPT record — no SMTP TLS failure reporting

📜 CAA Records#

✗ No CAA records — any CA may issue certificates

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-15 00:51:56
www185.172.173.135 94.231.103.100 (AS48854 AS215052) (address records, no CNAME)
www vs bare domainSame network
WildcardNo
Denial of existenceNSEC zone can be walked (all names enumerable)
CDS / CDNSKEYPublished: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

🔗 TLSA / DANE#

✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)

🔐 DNSSEC#

141ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

24ms
FieldValue
Serial2026061500
Primary NS (MNAME)ns1.simply.com
Responsible (RNAME)hostmaster@simply.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)3600s

📋 Registration#

WHOIS fetched 2026-10-02 13:47:18
FieldValue
RegistrarSimply.com A/S
Registered2021-02-19
Expires2027-02-28 (132d)
📋 WHOIS#

⏱️ Lookup Timing#

NS
39ms
A
50ms
MX
41ms
AAAA
42ms
TXT
124ms
CAA
76ms
HTTPS
50ms
TLSA
393ms
SOA
24ms
MTA-STS
84ms
DNSSEC
141ms
SRV
0ms
Total
1099ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-02 13:39:08 544ms 3 NS 1 A 0 MX 🔒 Secure
2026-09-30 13:33:25 565ms 3 NS 1 A 0 MX 🔒 Secure
2026-09-29 19:41:08 531ms 3 NS 1 A 0 MX 🔒 Secure
2026-09-28 19:27:28 711ms 3 NS 1 A 0 MX 🔒 Secure
2026-09-21 02:58:58 483ms 3 NS 1 A 0 MX 🔒 Secure
2026-08-31 17:48:06 415ms 3 NS 1 A 0 MX 🔒 Secure
2026-08-28 06:58:51 611ms 3 NS 1 A 0 MX 🔒 Secure
2026-08-24 01:14:11 2687ms 3 NS 1 A 0 MX 🔒 Secure
2026-08-19 21:45:27 8713ms 3 NS 1 A 0 MX 🔒 Secure
2026-08-18 21:16:36 9805ms 3 NS 1 A 0 MX 🔒 Secure
2026-08-17 19:24:14 1412ms 3 NS 1 A 0 MX 🔒 Secure
2026-08-14 06:20:37 756ms 3 NS 1 A 0 MX 🔒 Secure
2026-08-06 03:31:23 1264ms 3 NS 1 A 0 MX 🔒 Secure
2026-07-24 02:27:47 693ms 3 NS 1 A 0 MX 🔒 Secure
2026-07-16 11:11:13 710ms 3 NS 1 A 0 MX 🔒 Secure
2026-07-02 20:37:08 580ms 3 NS 1 A 0 MX 🔒 Secure
2026-06-27 18:24:59 590ms 3 NS 1 A 0 MX 🔒 Secure
2026-06-25 13:18:48 778ms 3 NS 1 A 0 MX 🔒 Secure
2026-06-24 06:45:59 1186ms 0 NS 0 A 0 MX ❓ Unknown
2026-06-20 06:52:29 501ms 3 NS 1 A 0 MX 🔒 Secure
2026-06-17 14:37:39 shown 1099ms 3 NS 1 A 0 MX 🔒 Secure
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