nerdheaven.dk

📜 Historical scan 2026-06-27 08:27:35 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

nerdheaven.dk is a .dk domain served by 4 nameservers (ns1.quickdns.dk, ns2.quickdns.dk, ns3.quickdns.dk and 1 more). It was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by tux.nerdheaven.dk. 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#

4 records 321ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.quickdns.dk	178.62.214.234 2a03:b0c0:2:d0::552:9001	— —	AS14061 DigitalOcean, LLC AS14061 DigitalOcean, LLC
ns2.quickdns.dk	185.126.153.42	amy.quickdns.dk	AS47527 DLX A/S
ns3.quickdns.dk	178.62.214.234 2a03:b0c0:2:d0::552:9001	— —	AS14061 DigitalOcean, LLC AS14061 DigitalOcean, LLC
ns4.quickdns.dk	185.126.153.42	amy.quickdns.dk	AS47527 DLX A/S

🌍 A Records#

🌍

No A records found

📧 MX Records#

1 records 238ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	21600s	tux.nerdheaven.dk	130.226.136.211 2001:878:0:e000:82:e2:88:d3	tux.nerdheaven.dk tux.nerdheaven.dk	AS1835 FSKNET-DK Forskningsnettet - Danish network for Research and Education AS1835 FSKNET-DK Forskningsnettet - Danish network for Research and Education

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 2705ms

TXT Record
v=spf1 ip4:130.226.136.211 ip6:2001:878:0:e000:82:e2:88:d3 ~all

✉️ SPF#

Policy	Record (nerdheaven.dk)
~all (soft fail)	v=spf1 ip4:130.226.136.211 ip6:2001:878:0:e000:82:e2:88:d3 ~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 2026-10-09 13:58:16

www CNAME	tux.nerdheaven.dk (all on nerdheaven.dk) → 130.226.136.211 2001:878:0:e000:82:e2:88:d3 (AS1835)
www vs bare domain	Only www resolves nerdheaven.dk: no address www.nerdheaven.dk: 130.226.136.211 2001:878:0:e000:82:e2:88:d3 (AS1835) (all like this)
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#

724ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	resolution failed: ncache nxrrset

🏷️ SOA#

262ms

Field	Value
Serial	2025072000
Primary NS (MNAME)	ns1.quickdns.dk
Responsible (RNAME)	hostmaster@quickdns.dk
Refresh	14400s
Retry	7200s
Expire	2415600s
Minimum (neg-cache TTL)	3600s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

321ms

324ms

238ms

AAAA

255ms

TXT

2705ms

CAA

405ms

HTTPS

263ms

TLSA

273ms

SOA

262ms

MTA-STS

457ms

DNSSEC

724ms

SRV

1291ms

Total

5083ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-09 13:58:16	1082ms	4 NS 0 A 1 MX	🔓 Insecure
2026-09-29 21:00:16	2399ms	4 NS 0 A 1 MX	🔓 Insecure
2026-09-27 16:55:46	9493ms	4 NS 0 A 1 MX	🔓 Insecure
2026-09-21 21:53:54	5734ms	4 NS 0 A 1 MX	🔓 Insecure
2026-08-26 23:36:26	1738ms	4 NS 0 A 1 MX	🔓 Insecure
2026-06-27 08:27:35 shown	5083ms	4 NS 0 A 1 MX	🔓 Insecure
2026-06-18 04:53:05	1046ms	4 NS 0 A 1 MX	🔓 Insecure