nerup.dk

📜 Historical scan 2026-10-02 04:41:42 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

nerup.dk is a .dk domain served by 2 nameservers (ns3.webhot.dk, ns4.webhot.dk). It was registered on 23 August 2000 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 178.72.21.249 is hosted by Cibicom A/S (AS3342) in Denmark. The zone is not DNSSEC-signed, 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 48ms

Nameserver	IP addresses	PTR	ASN / ISP
ns3.webhot.dk	178.72.21.249	abraham.webhot.dk	AS3342 Cibicom A/S
ns4.webhot.dk	178.72.21.250	skinner.webhot.dk	AS3342 Cibicom A/S

🌍 A Records#

1 records 51ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
178.72.21.249	1800s	abraham.webhot.dk	AS3342	Cibicom A/S	178.72.16.0/21	🇩🇰 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#

2 records 163ms

TXT Record
Hosted by Web-Hotel Danmark - http://www.webhot.dk/
v=spf1 -all

✉️ SPF#

Policy	Record (nerup.dk)
-all (hard fail)	v=spf1 -all

📨 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 09:17:08

www	178.72.21.249 (AS3342) (address records, no CNAME)
www vs bare domain	Same network nerup.dk: 178.72.21.249 (AS3342) www.nerup.dk: 178.72.21.249 (AS3342)
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 0/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

129ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	unsigned answer

🏷️ SOA#

34ms

Field	Value
Serial	2026100105
Primary NS (MNAME)	ns4.webhot.dk
Responsible (RNAME)	hostmaster@webhot.dk
Refresh	28800s
Retry	7200s
Expire	1209600s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-10 05:21:44

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2000-08-23
Expires	2027-09-30 (347d)

📋 WHOIS#

⏱️ Lookup Timing#

48ms

51ms

32ms

AAAA

44ms

TXT

163ms

CAA

37ms

HTTPS

45ms

TLSA

42ms

SOA

34ms

MTA-STS

66ms

DNSSEC

129ms

SRV

55ms

Total

546ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-15 09:17:08	367ms	2 NS 1 A 0 MX	🔓 Insecure
2026-10-14 09:13:16	352ms	2 NS 1 A 0 MX	🔓 Insecure
2026-10-13 08:51:14	505ms	2 NS 1 A 0 MX	🔓 Insecure
2026-10-12 08:24:29	500ms	2 NS 1 A 0 MX	🔓 Insecure
2026-10-11 06:42:19	336ms	2 NS 1 A 0 MX	🔓 Insecure
2026-10-10 04:49:05	406ms	2 NS 1 A 0 MX	🔓 Insecure
2026-10-07 23:19:22	378ms	2 NS 1 A 0 MX	🔓 Insecure
2026-10-02 04:41:42 shown	546ms	2 NS 1 A 0 MX	🔓 Insecure
2026-10-01 04:39:22	338ms	2 NS 1 A 0 MX	🔓 Insecure
2026-09-27 09:40:41	2296ms	2 NS 1 A 0 MX	🔓 Insecure
2026-09-23 00:16:24	510ms	2 NS 1 A 0 MX	🔓 Insecure
2026-09-17 14:32:46	430ms	2 NS 1 A 0 MX	🔓 Insecure
2026-09-16 03:00:42	593ms	2 NS 1 A 0 MX	🔓 Insecure
2026-09-07 06:17:55	631ms	2 NS 1 A 0 MX	🔓 Insecure
2026-08-18 15:20:35	492ms	2 NS 1 A 0 MX	🔓 Insecure
2026-08-13 18:22:40	1054ms	2 NS 1 A 0 MX	🔓 Insecure
2026-08-07 14:56:07	8462ms	2 NS 1 A 0 MX	🔓 Insecure
2026-08-04 00:23:09	2362ms	2 NS 1 A 0 MX	🔓 Insecure
2026-07-27 03:17:01	567ms	2 NS 1 A 0 MX	🔓 Insecure
2026-07-26 02:47:51	475ms	2 NS 1 A 0 MX	🔓 Insecure
2026-07-24 01:23:07	474ms	2 NS 1 A 0 MX	🔓 Insecure
2026-07-23 00:01:39	872ms	2 NS 1 A 0 MX	🔓 Insecure
2026-07-17 16:33:12	5620ms	2 NS 1 A 0 MX	🔓 Insecure
2026-07-06 08:42:49	470ms	2 NS 1 A 0 MX	🔓 Insecure
2026-07-04 21:48:43	631ms	2 NS 1 A 0 MX	🔓 Insecure