nova.dk DNS records

🖥️ Nameservers2 records 37ms

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 48ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
46.30.213.2	3600s	webcluster1.webpod12-cph3.one.com	AS51468	One.com A/S	46.30.208.0/21	🇩🇰 Denmark	Copenhagen

📧 MX Records1 records 45ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	nova-dk.mail.protection.outlook.com	2a01:111:f403:ca04::4 2a01:111:f403:ca09:: 2a01:111:f403:ca09::e 2a01:111:f403:ca09::f 52.101.68.15 52.101.68.25 52.101.68.39 52.101.73.1	mail-db4pr02cu00204.inbound.protection.outlook.com mail-am3pr04cu00500.inbound.protection.outlook.com mail-am7pr05cu00206.inbound.protection.outlook.com mail-am7pr05cu00307.inbound.protection.outlook.com mail-db6pr03cu00107.inbound.protection.outlook.com mail-db8pr02cu00101.inbound.protection.outlook.com mail-db7pr03cu00607.inbound.protection.outlook.com mail-am3pr04cu00501.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

🔷 AAAA Records (IPv6)1 records 35ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a02:2350:5:10a:12:7f8c:9ebd:8e20	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

🔌 SRV Records1 records 77ms

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

📝 TXT Records1 records 167ms

TXT Record
v=spf1 ip4:62.242.35.142 include:spf.protection.outlook.com include:_custspf.one.com -all

✉️ SPF

Policy	Record (nova.dk)
-all (hard fail)	v=spf1 ip4:62.242.35.142 include:spf.protection.outlook.com include:_custspf.one.com -all

📨 DMARC

Policy	Record (_dmarc.nova.dk)
p=quarantine	v=DMARC1; p=quarantine

📬 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)

🔐 DNSSEC64ms

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

🏷️ SOA47ms

Field	Value
Serial	2026061805
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

37ms

A

48ms

MX

45ms

AAAA

35ms

TXT

167ms

CAA

40ms

HTTPS

41ms

TLSA

218ms

SOA

47ms

MTA-STS

42ms

DNSSEC

64ms

SRV

77ms

Total

842ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-19 00:49:12	3815ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-16 14:03:50	5911ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-07 05:42:32	2903ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-22 16:08:41	1141ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-13 01:21:05	9175ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-06 23:44:22	2297ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-28 02:58:46	842ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-22 18:52:10	1400ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-22 02:17:30	961ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-20 23:21:06	1150ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-17 20:43:13	802ms	2 NS 1 A 1 MX	🔒 Secure	View