noun.dk DNS records

🖥️ Nameservers2 records 28ms

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 29ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
178.20.217.247	3600s	vps3.simpledigital.dk	AS21060	Atea A/S	178.20.216.0/23	🇩🇰 Denmark	—

📧 MX Records1 records 31ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	noun-dk.mail.protection.outlook.com	2a01:111:f403:ca09::4 2a01:111:f403:ca09::6 2a01:111:f403:ca09::c 2a01:111:f403:ca09::e 52.101.68.12 52.101.68.25 52.101.68.8 52.101.73.1	mail-am0pr04cu00504.inbound.protection.outlook.com mail-am4pr0401cu00106.inbound.protection.outlook.com mail-as8pr05cu00304.inbound.protection.outlook.com mail-am7pr05cu00206.inbound.protection.outlook.com mail-db9pr02cu00204.inbound.protection.outlook.com mail-db8pr02cu00101.inbound.protection.outlook.com mail-du0pr03cu00100.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 → 40.104.116.8

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records2 records 132ms

TXT Record
klaviyo-site-verification=TduDQD
v=spf1 include:spf.protection.outlook.com include:_spf.simpledigital.dk -all

✉️ SPF

Policy	Record (noun.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com include:_spf.simpledigital.dk -all

📨 DMARC

Policy	Record (_dmarc.noun.dk)
p=none (monitor only)	v=DMARC1; p=none

📬 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)

🔐 DNSSEC105ms

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

🏷️ SOA0ms

Field	Value
Serial	2026082701
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

28ms

A

29ms

MX

31ms

AAAA

24ms

TXT

132ms

CAA

25ms

HTTPS

23ms

TLSA

351ms

SOA

0ms

MTA-STS

36ms

DNSSEC

105ms

SRV

40ms

Total

830ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-27 23:06:50	830ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-09 05:22:25	3109ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-27 18:47:26	1342ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-24 11:43:10	2653ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-21 21:49:32	1088ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-18 07:05:57	803ms	2 NS 1 A 1 MX	🔓 Insecure	View