serg.dk

📜 Historical scan 2026-06-24 16:26:19  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

serg.dk is a .dk domain with no delegation in this scan. It was registered on 16 October 2002 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. 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#

🖥️
No NS records found

🌍 A Records#

🌍
No A records found

📧 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#

📝
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

🔗 TLSA / DANE#

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

🔐 DNSSEC#

4657ms
CheckResult
Validation StatusNot applicable: the domain has no delegation, so there is no zone to validate (stored verdict: ❓ Unknown).
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsresolution failed: failure

🏷️ SOA#

✗ No SOA record found

📋 Registration#

WHOIS fetched 2026-10-13 21:54:17
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2002-10-16
Expires2026-12-31 (74d)

🔗 Same registrant#

0 domains

Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).

No other domain with this registrant in our WHOIS data yet
📋 WHOIS#

⏱️ Lookup Timing#

NS
4088ms
A
4101ms
MX
4087ms
AAAA
4101ms
TXT
20174ms
CAA
4089ms
HTTPS
4096ms
TLSA
4020ms
SOA
4072ms
MTA-STS
4078ms
DNSSEC
4657ms
SRV
4095ms
Total
24653ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-07 16:31:04 57011ms 2 NS 0 A 0 MX ❓ Unknown
2026-10-04 02:26:55 65074ms 2 NS 0 A 0 MX ❓ Unknown
2026-09-30 02:48:12 63015ms 2 NS 0 A 0 MX ❓ Unknown
2026-09-01 11:30:08 59387ms 2 NS 0 A 0 MX ❓ Unknown
2026-08-27 09:22:05 65535ms 2 NS 0 A 0 MX ❓ Unknown
2026-08-26 05:43:45 61267ms 2 NS 0 A 0 MX ❓ Unknown
2026-08-24 03:56:46 65535ms 2 NS 0 A 0 MX ❓ Unknown
2026-08-22 18:51:53 65535ms 2 NS 0 A 0 MX ❓ Unknown
2026-08-21 18:44:47 65535ms 2 NS 0 A 0 MX ❓ Unknown
2026-08-20 18:29:54 64463ms 2 NS 0 A 0 MX ❓ Unknown
2026-08-19 16:11:56 64781ms 2 NS 0 A 0 MX ❓ Unknown
2026-08-18 16:09:10 65535ms 2 NS 0 A 0 MX ❓ Unknown
2026-08-17 01:12:03 59415ms 2 NS 0 A 0 MX ❓ Unknown
2026-08-15 18:26:26 65535ms 2 NS 0 A 0 MX ❓ Unknown
2026-08-13 21:32:26 61416ms 2 NS 0 A 0 MX ❓ Unknown
2026-08-12 19:47:10 58600ms 2 NS 0 A 0 MX ❓ Unknown
2026-08-11 05:00:39 65535ms 2 NS 0 A 0 MX ❓ Unknown
2026-08-09 22:26:32 55638ms 2 NS 0 A 0 MX ❓ Unknown
2026-08-08 20:47:30 65535ms 2 NS 0 A 0 MX ❓ Unknown
2026-07-29 10:40:28 61379ms 2 NS 0 A 0 MX ❓ Unknown
2026-07-28 02:02:05 65535ms 2 NS 0 A 0 MX ❓ Unknown
2026-07-27 01:31:23 65535ms 2 NS 0 A 0 MX ❓ Unknown
2026-07-26 01:17:11 65535ms 2 NS 0 A 0 MX ❓ Unknown
2026-07-25 01:08:51 65535ms 2 NS 0 A 0 MX ❓ Unknown
2026-07-24 00:45:42 65535ms 2 NS 0 A 0 MX ❓ Unknown
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