sealpool.dk

📜 Historical scan 2026-09-25 11:56:50 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

sealpool.dk is a .dk domain served by 3 nameservers (ns1.nli.dk, ns2.nli.dk, ns3.nli.dk). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 91.198.138.133 is hosted by Contabo GmbH (AS51167) in France. Mail is handled by cluster1.comendo.dk, cluster2.comendo.dk and 1 more. The zone is not DNSSEC-signed, publishes a DMARC policy and has no IPv6 address. 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#

3 records 31ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.nli.dk	91.198.138.48	ns1.nli.dk	AS51167 Contabo GmbH
ns2.nli.dk	91.198.138.254	ns2.nli.dk	AS51167 Contabo GmbH
ns3.nli.dk	79.143.177.196	ns3.nli.dk	AS51167 Contabo GmbH

🌍 A Records#

1 records 45ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
91.198.138.133	900s	—	AS51167	Contabo GmbH	91.198.138.0/24	🇫🇷 France	Lauterbourg

📧 MX Records#

3 records 51ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	900s	cluster1.comendo.dk	192.162.219.155 2a01:77c0:1619:4100:6fa6:1315:2bd2:51cd	mx41.electric.net mx11.electric.net	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.
20	900s	cluster2.comendo.dk	192.162.219.255 2a01:77c0:1619:4101:d99:c22:fb4d:290e	mx41.electric.net mx10.electric.net	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.
30	900s	cluster3.virusprotectionsystems.dk	—	—	—

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	91.198.138.133
🔶 Autoconfig	91.198.138.133

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 313ms

TXT Record
Hosted by Next Level Internet A/S - http://www.nli.dk
v=spf1 a mx include:spf.nextlevel.dk -all

✉️ SPF#

Policy	Record (sealpool.dk)
-all (hard fail)	v=spf1 a mx include:spf.nextlevel.dk -all

📨 DMARC#

Policy	Record (_dmarc.sealpool.dk)
p=none (monitor only)	v=DMARC1; p=none; rua=mailto:postmaster@nextlevel.dk; ruf=mailto:postmaster@nextlevel.dk; 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

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-08 03:54:54

www CNAME	sealpool.dk (all on sealpool.dk) → 91.198.138.133 (AS51167)
www vs bare domain	Same network sealpool.dk: 91.198.138.133 (AS51167) www.sealpool.dk: 91.198.138.133 (AS51167)
Wildcard	Yes: any name under the zone resolves

✍️ DKIM keys#

1 found

Selector	CNAME	Key
dkim	—	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: 6/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

135ms

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	2019040201
Primary NS (MNAME)	ns1.nli.dk
Responsible (RNAME)	hosting@nli.dk
Refresh	14400s
Retry	7200s
Expire	604800s
Minimum (neg-cache TTL)	900s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

31ms

45ms

51ms

AAAA

55ms

TXT

313ms

CAA

47ms

HTTPS

45ms

TLSA

134ms

SOA

0ms

MTA-STS

76ms

DNSSEC

135ms

SRV

104ms

Total

1221ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-26 20:25:22	3046ms	3 NS 1 A 3 MX	🔓 Insecure
2026-09-25 11:56:50 shown	1221ms	3 NS 1 A 3 MX	🔓 Insecure
2026-09-24 11:46:54	59070ms	3 NS 0 A 0 MX	❓ Unknown
2026-06-17 12:55:48	970ms	3 NS 1 A 3 MX	🔓 Insecure