seab.dk DNS records

🖥️ Nameservers2 records 36ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.dnshost.net	2a0b:8e00::10 91.237.67.1	ns1.dnshost.net ns1.dnshost.net	AS1921 ipcom GmbH AS1921 ipcom GmbH
ns2.dnshost.net	185.167.176.1 2a0b:8e00:1::10	ns2.dnshost.net ns2.dnshost.net	AS207021 ipcom GmbH AS207021 ipcom GmbH

🌍 A Records1 records 32ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
23.227.38.65	60s	myshopify.com	AS13335	Cloudflare, Inc.	23.227.38.0/23	🇨🇦 Canada	Ottawa

📧 MX Records1 records 32ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	60s	seab-dk.mail.protection.outlook.com	2a01:111:f403:ca09:: 2a01:111:f403:ca09::20 2a01:111:f403:ca48::8 2a01:111:f403:ca48::a 52.101.103.140 52.101.68.32 52.101.73.15 52.101.73.2	mail-am3pr04cu00500.inbound.protection.outlook.com mail-as8pr05cu00400.inbound.protection.outlook.com mail-miypr02cu00100.inbound.protection.outlook.com mail-miypr02cu00202.inbound.protection.outlook.com mail-miypr02cu00204.inbound.protection.outlook.com mail-db3pr0202cu00200.inbound.protection.outlook.com mail-am9pr04cu00107.inbound.protection.outlook.com mail-as9pr07cu00302.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

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records1 records 60ms

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

📝 TXT Records3 records 277ms

TXT Record
MS=ms52159666
qTHCqxGRlKDtZdHM7OFjWRqiGB8YvxybK9Ar9iR9K+fRmO9RMXO6yp/2m+dLTLZSzLlr1tl9wJ2MWVTIJyPyfA==
v=spf1 include:spf.protection.outlook.com include:spf.mailanyone.net include:spf.exclaimer.net -all

✉️ SPF

Policy	Record (seab.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com include:spf.mailanyone.net include:spf.exclaimer.net -all

📨 DMARC

Policy	Record (_dmarc.seab.dk)
p=none (monitor only)	v=DMARC1;p=none;sp=none;pct=100;rua=mailto:domains@qsys.se;ri=86400;aspf=r;adkim=r;fo=1;

📬 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

🔏 ACME Challenge

Type	Name	Value
CNAME	_acme-challenge.seab.dk	122abb7c-e7d3-4f9f-be07-9333ab0b75c4.validation.litium.cloud
TXT	122abb7c-e7d3-4f9f-be07-9333ab0b75c4.validation.litium.cloud	BRHP4NC4zUGFrnNBhB4o3Ka3Fapjvi8jj8uQmkDt6Is
TXT	122abb7c-e7d3-4f9f-be07-9333ab0b75c4.validation.litium.cloud	ZxFtgYwvN3J0BLAEIHEyVsVBcLiDfHwpN4Ks2MKBR1U

🔗 TLSA / DANE

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

🔐 DNSSEC103ms

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

🏷️ SOA0ms

Field	Value
Serial	1771408177
Primary NS (MNAME)	ns1.dnshost.net
Responsible (RNAME)	zonemaster\@dnshost@net
Refresh	43200s
Retry	3600s
Expire	604800s
Minimum (neg-cache TTL)	60s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

36ms

A

32ms

MX

32ms

AAAA

32ms

TXT

277ms

CAA

39ms

HTTPS

36ms

TLSA

378ms

SOA

0ms

MTA-STS

46ms

DNSSEC

103ms

SRV

60ms

Total

1046ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-27 16:52:09	1046ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-26 16:36:06	3258ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-20 16:38:06	2355ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-14 00:23:33	1985ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-08 05:27:55	1732ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-30 11:03:49	1916ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-24 00:19:41	1845ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-18 08:55:51	4227ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-11 05:37:22	2324ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-03 12:10:48	1982ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-28 08:52:12	1532ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-24 04:30:25	1197ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-23 21:23:54	1176ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-23 20:11:34	957ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-22 21:19:22	1168ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-19 16:00:22	3436ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-17 17:32:16	1503ms	2 NS 1 A 1 MX	🔒 Secure	View