nodum.dk DNS records

🖥️ Nameservers3 records 33ms

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 Records1 records 41ms

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 Records1 records 34ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	600s	smtp.google.com	173.194.222.26 173.194.73.27 2a00:1450:4010:c01::1a 2a00:1450:4010:c01::1a 2a00:1450:4010:c01::1b 2a00:1450:4010:c01::1b 2a00:1450:4010:c0b::1b 2a00:1450:4010:c0b::1b 2a00:1450:4010:c0d::1b 2a00:1450:4010:c0d::1b 64.233.161.26 64.233.161.27 74.125.205.26	lo-in-f26.1e100.net lq-in-f27.1e100.net lh-in-f26.1e100.net lh-in-x1a.1e100.net lh-in-x1b.1e100.net lh-in-f27.1e100.net lo-in-f27.1e100.net lo-in-x1b.1e100.net lq-in-x1b.1e100.net lq-in-f27.1e100.net lh-in-f26.1e100.net lh-in-f27.1e100.net le-in-f26.1e100.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 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 Records3 records 163ms

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

🔗 TLSA / DANE

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

🔐 DNSSEC87ms

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

🏷️ SOA0ms

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

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

33ms

A

41ms

MX

34ms

AAAA

40ms

TXT

163ms

CAA

63ms

HTTPS

58ms

TLSA

97ms

SOA

0ms

MTA-STS

77ms

DNSSEC

87ms

SRV

71ms

Total

637ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-31 12:23:39	637ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-27 07:04:29	757ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-25 17:01:16	712ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-03 07:56:01	9362ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-07-01 12:11:55	846ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-06-21 17:53:25	2413ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-06-21 16:42:46	1160ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-19 22:39:52	610ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-06-18 01:49:30	981ms	3 NS 1 A 1 MX	🔒 Secure	View