nodum.dk

📜 Historical scan 2026-08-27 07:04:29 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

nodum.dk is a .dk domain served by 3 nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com). It was registered on 10 May 2026 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 37.27.23.226 is hosted by Hetzner Online GmbH (AS24940) in Finland. Mail is handled by smtp.google.com. 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 50ms

Nameserver	IP addresses	PTR	ASN / 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 44ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
37.27.23.226	3600s	static.226.23.27.37.clients.your-server.de	AS24940	Hetzner Online GmbH	37.27.0.0/16	🇫🇮 Finland	Helsinki

📧 MX Records#

1 records 50ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	600s	smtp.google.com	142.250.150.27 142.251.1.26 142.251.1.27 172.253.152.27 2a00:1450:4010:c1c::1a 2a00:1450:4010:c1e::1a 2a00:1450:4010:c1e::1b 2a00:1450:4010:c22::1b 64.233.162.27	la-in-f27.1e100.net lb-in-f26.1e100.net lb-in-f27.1e100.net yulpptr-in-f27.1e100.net la-in-f26.1e100.net lb-in-f26.1e100.net lb-in-f27.1e100.net yulpptr-in-f27.1e100.net li-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	37.27.23.226
🔶 Autoconfig	37.27.23.226

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

3 records 158ms

TXT Record
google-site-verification=AwrN6ZtjdQ5tCuunPF1Pk6gubQIwj75cZJZQWO4a0nc
google-site-verification=QOl6g-mfl6dCrcOrU-LCVjN41T3MjTMD5RI1VuntI3c
v=spf1 include:_spf.google.com ~all

✉️ SPF#

Policy	Record (nodum.dk)
~all (soft fail)	v=spf1 include:_spf.google.com ~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 2026-10-13 09:20:43

www	37.27.23.226 (AS24940) (address records, no CNAME)
www vs bare domain	Same network nodum.dk: 37.27.23.226 (AS24940) www.nodum.dk: 37.27.23.226 (AS24940)
Wildcard	Yes: any name under the zone resolves
Denial of existence	NSEC zone can be walked (all names enumerable)
CDS / CDNSKEY	Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

✍️ DKIM keys#

1 found

Selector	CNAME	Key
google	—	RSA · ~2048 bit

DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

102ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	fully validated

🏷️ SOA#

0ms

Field	Value
Serial	2026080200
Primary NS (MNAME)	ns1.simply.com
Responsible (RNAME)	hostmaster@simply.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	3600s

📋 Registration#

WHOIS fetched 2026-10-13 09:42:44

Field	Value
Registrar	Simply.com A/S
Registered	2026-05-10
Expires	2027-05-09 (200d)

🔗 Same registrant#

1 domain

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).

Domain	Registrar
yogastaerk.dk	Simply.com A/S

📋 WHOIS#

⏱️ Lookup Timing#

50ms

44ms

50ms

AAAA

49ms

TXT

158ms

CAA

44ms

HTTPS

52ms

TLSA

112ms

SOA

0ms

MTA-STS

78ms

DNSSEC

102ms

SRV

68ms

Total

757ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-13 09:20:43	697ms	3 NS 1 A 1 MX	🔒 Secure
2026-10-04 08:34:00	801ms	3 NS 1 A 1 MX	🔒 Secure
2026-10-01 08:28:40	554ms	3 NS 1 A 1 MX	🔒 Secure
2026-09-26 18:40:07	581ms	3 NS 1 A 1 MX	🔒 Secure
2026-08-31 12:23:39	637ms	3 NS 1 A 1 MX	🔒 Secure
2026-08-27 07:04:29 shown	757ms	3 NS 1 A 1 MX	🔒 Secure
2026-08-25 17:01:16	712ms	3 NS 1 A 1 MX	🔒 Secure
2026-08-03 07:56:01	9362ms	3 NS 1 A 1 MX	🔒 Secure
2026-07-01 12:11:55	846ms	3 NS 1 A 1 MX	🔒 Secure
2026-06-21 17:53:25	2413ms	3 NS 1 A 1 MX	🔒 Secure
2026-06-21 16:42:46	1160ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-19 22:39:52	610ms	3 NS 1 A 1 MX	🔒 Secure
2026-06-18 01:49:30	981ms	3 NS 1 A 1 MX	🔒 Secure