nordkranen.dk DNS records

🖥️ Nameservers2 records 27ms

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 26ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
172.104.253.171	3600s	cvps707.serverhostgroup.com	AS63949	Akamai Connected Cloud	172.104.224.0/19	🇩🇪 Germany	Frankfurt am Main

📧 MX Records1 records 25ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	nordkranen-dk.mail.protection.outlook.com	2a01:111:f403:ca04::6 2a01:111:f403:ca04::7 2a01:111:f403:ca04::9 2a01:111:f403:ca09::2 52.101.68.10 52.101.68.15 52.101.68.25 52.101.73.145	mail-db4pr02cu00406.inbound.protection.outlook.com mail-db4pr02cu00307.inbound.protection.outlook.com mail-db7pr03cu00601.inbound.protection.outlook.com mail-am0pr83cu00402.inbound.protection.outlook.com mail-dbbpr03cu00102.inbound.protection.outlook.com mail-db6pr03cu00107.inbound.protection.outlook.com mail-db8pr02cu00101.inbound.protection.outlook.com mail-am6pr02cu00301.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)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records1 records 63ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	100	1	5061	sipfed.online.lync.com

📝 TXT Records6 records 111ms

TXT Record
_globalsign-domain-verification=bOHZrFgIg3vO9rGD_VlBoSS0SXHIvHJw9depnHYn15
_globalsign-domain-verification=yXzh78KHE5BT0oR8IjMsM3hB5GPxmpcKuvOItPt0VT
brevo-code:144f0234a66a2d8d99aff38e1c683e04
google-site-verification=_ArKzbGgtFxDWfrVm5Y9MxieDb7txVGNaSYyb97h4Lg
MS=ms22019577
v=spf1 include:spf.protection.outlook.com ip4:86.48.94.94 ip4:94.18.201.158 -all

✉️ SPF

Policy	Record (nordkranen.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com ip4:86.48.94.94 ip4:94.18.201.158 -all

📨 DMARC

Policy	Record (_dmarc.nordkranen.dk)
p=reject	v=DMARC1; p=reject

📬 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)

🔐 DNSSEC94ms

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

🏷️ SOA0ms

Field	Value
Serial	2026082901
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

27ms

A

26ms

MX

25ms

AAAA

21ms

TXT

111ms

CAA

25ms

HTTPS

26ms

TLSA

884ms

SOA

0ms

MTA-STS

34ms

DNSSEC

94ms

SRV

63ms

Total

1334ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-30 05:32:12	1334ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-18 07:22:09	6145ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-12 14:28:16	10026ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-02 07:05:11	1918ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-30 02:59:35	790ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-26 15:15:23	802ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-22 18:49:06	2201ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-22 06:34:54	1241ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-21 05:40:32	1108ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-20 10:24:41	888ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-18 22:22:51	1076ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-17 21:50:43	877ms	2 NS 1 A 1 MX	🔒 Secure	View