norrum.dk DNS records

🖥️ Nameservers2 records 690ms

Nameserver	IP addresses	PTR	ASN / ISP
ns01.one.com	195.206.121.10 2001:67c:28cc::10	ns01.one.com ns01.one.com	AS197495 One.com A/S AS197495 One.com A/S
ns02.one.com	185.10.11.10 2001:67c:3c0::10	ns02.one.com ns02.one.com	AS51468 One.com A/S AS51468 One.com A/S

🌍 A Records1 records 47ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
77.111.240.157	3600s	webcluster30.webpod11-cph3.one.com	AS51468	One.com A/S	77.111.240.0/22	🇩🇰 Denmark	Copenhagen

📧 MX Records4 records 37ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	10800s	mx1.pub.mailpod14-cph3.one.com	185.10.9.212	mx1.pub.mailpod14-cph3.one.com	AS51468 One.com A/S
10	10800s	mx2.pub.mailpod14-cph3.one.com	185.10.9.213	mx2.pub.mailpod14-cph3.one.com	AS51468 One.com A/S
10	10800s	mx3.pub.mailpod14-cph3.one.com	185.10.9.214	mx3.pub.mailpod14-cph3.one.com	AS51468 One.com A/S
10	10800s	mx4.pub.mailpod14-cph3.one.com	185.10.9.215	mx4.pub.mailpod14-cph3.one.com	AS51468 One.com A/S

🔷 AAAA Records (IPv6)1 records 48ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a02:2350:5:102:ec:abda:5db4:519a	3600s	—	AS51468	One.com A/S	2a02:2350:0:0:0:0:0:0/32	🇩🇰 Denmark	Copenhagen

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records1 records 182ms

TXT Record
google-site-verification=N_u78xFTse7EpWA9h5DG5omw7c4g1Gu0HBCc6D-1tdA

✉️ 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 / DANE4 records 95ms

Service / Owner	Type	Cert association
SMTP _25._tcp.mx1.pub.mailpod14-cph3.one.com	DANE-EE · SPKI · SHA-256	A4B9A2A35B513EFAC91F5A3C11DD0C58…
SMTP _25._tcp.mx2.pub.mailpod14-cph3.one.com	DANE-EE · SPKI · SHA-256	A4B9A2A35B513EFAC91F5A3C11DD0C58…
SMTP _25._tcp.mx3.pub.mailpod14-cph3.one.com	DANE-EE · SPKI · SHA-256	A4B9A2A35B513EFAC91F5A3C11DD0C58…
SMTP _25._tcp.mx4.pub.mailpod14-cph3.one.com	DANE-EE · SPKI · SHA-256	A4B9A2A35B513EFAC91F5A3C11DD0C58…

🔐 DNSSEC84ms

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

🏷️ SOA0ms

Field	Value
Serial	2026081904
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

690ms

A

47ms

MX

37ms

AAAA

48ms

TXT

182ms

CAA

51ms

HTTPS

78ms

TLSA

95ms

SOA

0ms

MTA-STS

72ms

DNSSEC

84ms

SRV

82ms

Total

1615ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-19 22:43:08	1615ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-06 17:19:46	1077ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-26 05:46:33	4887ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-09 20:59:51	10741ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-08 16:10:30	9731ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-06 04:59:47	2544ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-04 19:30:50	668ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-03 11:46:39	4849ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-06-25 10:09:34	692ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-22 21:00:00	1170ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-17 11:52:07	859ms	2 NS 1 A 4 MX	⚠️ Bogus	View