nof.dk DNS records

🖥️ Nameservers2 records 51ms

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 44ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.210.177.60	600s	185-210-177-60.comasys.dk	AS51377	CoMaSys ApS	185.210.176.0/22	🇩🇰 Denmark	—

📧 MX Records1 records 47ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	600s	nof-dk.mail.protection.outlook.com	2a01:111:f403:ca04::6 2a01:111:f403:ca04::b 2a01:111:f403:ca04::f 2a01:111:f403:ca09::9 52.101.68.0 52.101.68.21 52.101.73.15 52.101.73.30	mail-db4pr02cu00406.inbound.protection.outlook.com mail-dbbpr03cu00103.inbound.protection.outlook.com mail-db7pr03cu00507.inbound.protection.outlook.com mail-as8pr04cu00801.inbound.protection.outlook.com mail-db3pr0202cu00100.inbound.protection.outlook.com mail-db4pr02cu00205.inbound.protection.outlook.com mail-am9pr04cu00107.inbound.protection.outlook.com mail-am7pr05cu00306.inbound.protection.outlook.com	AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 40.104.116.56
🔶 Autoconfig	nof.dk → 185.210.177.60

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records1 records 81ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	0	1	5061	sipfed.online.lync.com

📝 TXT Records1 records 174ms

TXT Record
v=spf1 include:_spf.comasys.dk include:spf.protection.outlook.com a:mailhotel05.spamskan.dk -all

✉️ SPF

Policy	Record (nof.dk)
-all (hard fail)	v=spf1 include:_spf.comasys.dk include:spf.protection.outlook.com a:mailhotel05.spamskan.dk -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

🔏 ACME Challenge

Type	Name	Value
CNAME	_acme-challenge.nof.dk	nof.dk

🔗 TLSA / DANE

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

🔐 DNSSEC90ms

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

🏷️ SOA0ms

Field	Value
Serial	2026081201
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

51ms

A

44ms

MX

47ms

AAAA

53ms

TXT

174ms

CAA

37ms

HTTPS

36ms

TLSA

376ms

SOA

0ms

MTA-STS

71ms

DNSSEC

90ms

SRV

81ms

Total

1483ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-13 11:00:29	1483ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-24 00:56:19	6069ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-19 15:11:02	9649ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-14 15:34:49	1316ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-19 13:42:52	1031ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-17 13:38:43	3264ms	2 NS 1 A 1 MX	🔒 Secure	View