sealion.dk

📜 Historical scan 2026-08-11 15:22:36 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

sealion.dk is a .dk domain served by 2 nameservers (ns1.azehosting.net, ns2.azehosting.net). It was registered on 1 July 2026 (WHOIS) and first appeared in the .dk zone on 3 July 2026. Its website address 178.63.252.29 is hosted by Hetzner Online GmbH (AS24940) in Germany. Mail is handled by sealion.dk. The zone is not DNSSEC-signed, publishes a DMARC policy and is reachable over IPv6. Below are all of its DNS records from this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 25ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.azehosting.net	2a01:4f8:13b:3146::1 94.130.138.185	— ns1.azehosting.net	AS24940 Hetzner Online GmbH AS24940 Hetzner Online GmbH
ns2.azehosting.net	2a01:4f8:c17:5f0a::2 88.99.15.5	ns2.azehosting.net ns2.azehosting.net	AS24940 Hetzner Online GmbH AS24940 Hetzner Online GmbH

🌍 A Records#

1 records 85ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
178.63.252.29	3600s	pro03.azehosting.net	AS24940	Hetzner Online GmbH	178.63.0.0/16	🇩🇪 Germany	Falkenstein

📧 MX Records#

1 records 90ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	sealion.dk	178.63.252.29 2a01:4f8:2b03:143c::2	pro03.azehosting.net pro03.azehosting.net	AS24940 Hetzner Online GmbH AS24940 Hetzner Online GmbH

🔷 AAAA Records (IPv6)#

1 records 86ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a01:4f8:2b03:143c::2	3600s	pro03.azehosting.net	AS24940	Hetzner Online GmbH	2a01:4f8:0:0:0:0:0:0/31	🇩🇪 Germany	Falkenstein

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 454ms

TXT Record
v=spf1 ip4:178.63.252.29 include:spf.azehosting.net +a +mx ~all

✉️ SPF#

Policy	Record (sealion.dk)
~all (soft fail)	v=spf1 ip4:178.63.252.29 include:spf.azehosting.net +a +mx ~all

📨 DMARC#

Policy	Record (_dmarc.sealion.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

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-09 02:04:29

www CNAME	sealion.dk (all on sealion.dk) → 178.63.252.29 2a01:4f8:2b03:143c::2 (AS24940)
www vs bare domain	Same network sealion.dk: 178.63.252.29 2a01:4f8:2b03:143c::2 (AS24940) www.sealion.dk: 178.63.252.29 2a01:4f8:2b03:143c::2 (AS24940)
Wildcard	No

✍️ DKIM keys#

1 found

Selector	CNAME	Key
default	—	RSA · ~2048 bit

DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.

🔎 SPF check#

zone-wide SPF report

DNS lookups: 4/10 · policy: ~all

No problems found

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.sealion.dk	QZou6SM8MKdM8lBW-AZIgAg-vkTg6n0YpHMnTZ_u_aU

🔗 TLSA / DANE#

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

🔐 DNSSEC#

220ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	unsigned answer

🏷️ SOA#

0ms

Field	Value
Serial	2026081107
Primary NS (MNAME)	ns1.azehosting.net
Responsible (RNAME)	server-admin@azehosting.net
Refresh	3600s
Retry	1800s
Expire	1209600s
Minimum (neg-cache TTL)	86400s

📋 Registration#

WHOIS fetched 2026-10-11 11:15:32

Field	Value
Registrar	1API GmbH
Registered	2026-07-01
Expires	2027-06-30 (255d)

🔗 Same registrant#

0 domains

Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).

No other domain with this registrant in our WHOIS data yet

📋 WHOIS#

⏱️ Lookup Timing#

25ms

85ms

90ms

AAAA

86ms

TXT

454ms

CAA

77ms

HTTPS

74ms

TLSA

374ms

SOA

0ms

MTA-STS

73ms

DNSSEC

220ms

SRV

118ms

Total

1392ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-28 23:10:39	966ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-11 15:22:36 shown	1392ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-06 20:24:57	1150ms	2 NS 1 A 1 MX	🔓 Insecure
2026-07-30 20:45:18	8703ms	2 NS 1 A 1 MX	🔓 Insecure
2026-07-27 22:26:32	623ms	1 NS 0 A 0 MX	❓ Unknown
2026-07-26 22:09:50	644ms	1 NS 0 A 0 MX	❓ Unknown
2026-07-25 21:48:11	745ms	1 NS 0 A 0 MX	❓ Unknown
2026-07-24 21:30:15	829ms	1 NS 0 A 0 MX	❓ Unknown
2026-07-23 20:40:29	716ms	1 NS 0 A 0 MX	❓ Unknown
2026-07-22 20:03:54	800ms	1 NS 0 A 0 MX	❓ Unknown
2026-07-21 17:51:09	762ms	1 NS 0 A 0 MX	❓ Unknown
2026-07-20 15:51:27	741ms	1 NS 0 A 0 MX	❓ Unknown
2026-07-19 08:13:42	696ms	1 NS 0 A 0 MX	❓ Unknown
2026-07-18 02:54:34	651ms	1 NS 0 A 0 MX	❓ Unknown
2026-07-16 18:54:40	797ms	1 NS 0 A 0 MX	❓ Unknown
2026-07-14 13:01:49	659ms	1 NS 0 A 0 MX	❓ Unknown
2026-07-12 18:03:03	9859ms	1 NS 0 A 0 MX	❓ Unknown
2026-07-11 00:04:01	827ms	1 NS 0 A 0 MX	❓ Unknown
2026-07-08 23:55:26	1121ms	1 NS 0 A 0 MX	❓ Unknown
2026-07-06 20:45:20	773ms	1 NS 0 A 0 MX	❓ Unknown
2026-07-04 23:39:04	1036ms	1 NS 0 A 0 MX	❓ Unknown
2026-07-03 22:58:00	537ms	1 NS 0 A 0 MX	❓ Unknown
2026-07-03 08:31:41	1323ms	1 NS 0 A 0 MX	❓ Unknown