thunderbear.dk

📜 Historical scan 2026-06-24 17:29:22  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

thunderbear.dk is a .dk domain served by 2 nameservers (ns.dandomain.dk, ns2.dandomain.dk). It was registered on 30 January 2025 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 212.237.249.17 is hosted by team.blue Denmark A/S (AS48854) 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#

2 records   167ms
NameserverIP addressesPTRASN / ISP
ns.dandomain.dk 185.25.141.3
2a02:2339:4006:109::dd		 ns.dandomain.dk
ns.dandomain.dk		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
ns2.dandomain.dk 2a02:2339:1:108::dd:dd
91.197.248.66		 ns2.dandomain.dk
ns2.dandomain.dk		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S

🌍 A Records#

1 records   136ms
IPTTLPTRASNISP / OrgCIDRCountryCity
212.237.249.17 3600s splash.dandomain.dk AS48854 team.blue Denmark A/S 212.237.248.0/23 🇩🇰 Denmark —

📧 MX Records#

📧
No MX records found

📧 Autodiscover / Autoconfig#

ServiceCNAME / IP
🔷 Autodiscover212.237.249.17
🔶 Autoconfig212.237.249.17

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

📝
No TXT records found

✉️ 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 2026-10-11 05:04:16
www212.237.249.17 (AS48854) (address records, no CNAME)
www vs bare domainSame network
thunderbear.dk: 212.237.249.17 (AS48854)
www.thunderbear.dk: 212.237.249.17 (AS48854)
WildcardYes: any name under the zone resolves
Denial of existenceNSEC3 · 1 iteration · 1-byte salt RFC 9276 recommends 0 iterations and no salt
CDS / CDNSKEYNone 0 CDS, 0 CDNSKEY

🔗 TLSA / DANE#

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

🔐 DNSSEC#

220ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

129ms
FieldValue
Serial2025013004
Primary NS (MNAME)ns.dandomain.dk
Responsible (RNAME)hostmaster@dandomain.dk
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)300s

📋 Registration#

WHOIS fetched 2026-10-09 02:26:16
FieldValue
RegistrarDANDOMAIN A/S
Registered2025-01-30
Expires2027-01-29 (97d)
📋 WHOIS#

⏱️ Lookup Timing#

NS
167ms
A
136ms
MX
165ms
AAAA
134ms
TXT
305ms
CAA
158ms
HTTPS
133ms
TLSA
42ms
SOA
129ms
MTA-STS
161ms
DNSSEC
220ms
SRV
160ms
Total
629ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-01 03:11:19 486ms 2 NS 1 A 0 MX 🔒 Secure
2026-09-26 16:46:54 380ms 2 NS 1 A 0 MX 🔒 Secure
2026-09-17 08:27:37 417ms 2 NS 1 A 0 MX 🔒 Secure
2026-08-28 07:48:54 567ms 2 NS 1 A 0 MX 🔒 Secure
2026-06-24 17:29:22 shown 629ms 2 NS 1 A 0 MX 🔒 Secure
2026-06-24 05:24:45 1179ms 0 NS 0 A 0 MX ❓ Unknown
2026-06-21 21:26:39 670ms 2 NS 1 A 0 MX 🔒 Secure
2026-06-21 11:53:27 1175ms 0 NS 0 A 0 MX ❓ Unknown
2026-06-20 06:37:06 421ms 2 NS 1 A 0 MX 🔒 Secure
2026-06-18 05:22:16 12907ms 2 NS 1 A 0 MX 🔒 Secure
2026-06-18 04:07:33 2435ms 2 NS 1 A 0 MX 🔒 Secure
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