sortebakken.dk DNS records

🖥️ Nameservers2 records 32ms

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 46ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
137.117.196.216	3600s	—	AS8075	Microsoft Corporation	137.116.0.0/15	🇳🇱 The Netherlands	Amsterdam

📧 MX Records1 records 45ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	43200s	sortebakken-dk.mail.protection.outlook.com	2a01:111:f403:ca04::9 2a01:111:f403:ca04::d 2a01:111:f403:ca38::8 2a01:111:f403:ca48::8 52.101.73.16 52.101.73.19 52.101.73.28 52.101.73.8	mail-db7pr03cu00601.inbound.protection.outlook.com mail-db6pr03cu00105.inbound.protection.outlook.com mail-wa4pr04cu00100.inbound.protection.outlook.com mail-miypr02cu00100.inbound.protection.outlook.com mail-as2pr05cu00100.inbound.protection.outlook.com mail-as8pr04cu00803.inbound.protection.outlook.com mail-am7pr05cu00204.inbound.protection.outlook.com mail-am0pr04cu00500.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

📝 TXT Records2 records 170ms

TXT Record
MS=ms11872476
v=spf1 include:spf.protection.outlook.com include:spf.mailjet.com -all

✉️ SPF

Policy	Record (sortebakken.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com include:spf.mailjet.com -all

📨 DMARC

Policy	Record (_dmarc.sortebakken.dk)
p=none (monitor only)	v=DMARC1; p=none; rua=mailto:scluki7a@ag.dmarcian-eu.com;

📬 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)

🔐 DNSSEC88ms

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

🏷️ SOA0ms

Field	Value
Serial	2026080801
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

32ms

A

46ms

MX

45ms

AAAA

43ms

TXT

170ms

CAA

61ms

HTTPS

51ms

TLSA

308ms

SOA

0ms

MTA-STS

62ms

DNSSEC

88ms

SRV

67ms

Total

836ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-26 15:21:37	836ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-11 03:15:46	4074ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-10 22:06:21	7161ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-30 16:06:20	1116ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-24 14:35:47	3172ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-23 04:50:36	1162ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-17 13:31:09	1286ms	2 NS 1 A 1 MX	🔒 Secure	View