sheastrø.dk DNS records

🖥️ Nameservers2 records 587ms

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 130ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
77.111.240.144	3600s	webcluster17.webpod11-cph3.one.com	AS51468	One.com A/S	77.111.240.0/22	🇩🇰 Denmark	Copenhagen

📧 MX Records1 records 678ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	xnsheastrw1a-dk0m1i.mail.protection.outlook.com	2a01:111:f403:ca04::1 2a01:111:f403:ca04::7 2a01:111:f403:ca09::2 2a01:111:f403:ca09::6 52.101.73.12 52.101.73.24 52.101.73.28 52.101.73.8	mail-db7pr03cu00401.inbound.protection.outlook.com mail-db4pr02cu00307.inbound.protection.outlook.com mail-am0pr83cu00402.inbound.protection.outlook.com mail-am4pr0401cu00106.inbound.protection.outlook.com mail-am4pr0401cu00104.inbound.protection.outlook.com mail-as8pr05cu00300.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 → 40.104.116.40
🔶 Autoconfig	77.111.240.144

🔷 AAAA Records (IPv6)1 records 682ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a02:2350:5:102:87:a33c:36d8:fb85	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

📝 TXT Records2 records 918ms

TXT Record
MS=ms18108650
v=spf1 include:spf.protection.outlook.com include:_custspf.one.com -all

✉️ SPF

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

🔗 TLSA / DANE

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

🔐 DNSSEC776ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	ncache nxdomain overridden by dig AD

🏷️ SOA0ms

Field	Value
Serial	2026082502
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

587ms

A

130ms

MX

678ms

AAAA

682ms

TXT

918ms

CAA

154ms

HTTPS

163ms

TLSA

245ms

SOA

0ms

MTA-STS

685ms

DNSSEC

776ms

SRV

673ms

Total

2591ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-25 07:59:40	2591ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-28 01:42:26	1167ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-26 14:31:43	4112ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-24 17:19:45	884ms	2 NS 1 A 1 MX	⚠️ Bogus	View
2026-06-23 22:46:09	1031ms	2 NS 1 A 1 MX	⚠️ Bogus	View
2026-06-22 23:05:32	2925ms	2 NS 1 A 1 MX	⚠️ Bogus	View
2026-06-22 10:21:50	307ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-19 11:02:38	348ms	0 NS 0 A 0 MX	🔒 Secure	View
2026-06-17 23:38:04	891ms	2 NS 1 A 1 MX	🔒 Secure	View