thomaswt.dk

📜 Historical scan 2026-08-19 21:45:27  ·  ← 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   52ms
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   52ms
IPTTLPTRASNISP / OrgCIDRCountryCity
185.172.173.135 3600s — 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   8309ms
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#

127ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

0ms
FieldValue
Serial2026081802
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
52ms
A
52ms
MX
43ms
AAAA
35ms
TXT
8309ms
CAA
32ms
HTTPS
52ms
TLSA
53ms
SOA
0ms
MTA-STS
52ms
DNSSEC
127ms
SRV
103ms
Total
8713ms

🕐 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 shown 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 1099ms 3 NS 1 A 0 MX 🔒 Secure
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