sead.dk

Records from scan: 2026-10-12 00:42:18 · 1599ms total · last checked 2026-10-17 08:59 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

sead.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 16 April 2003 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 184.107.72.228 is hosted by Leaseweb Canada Inc. (AS32613) in Canada. Mail is handled by mail.sead.dk. The zone is DNSSEC-signed and validates, has no DMARC policy and has no IPv6 address. Below are all of its DNS records from our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 116ms

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 Records#

1 records 113ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
184.107.72.228	43200s	—	AS32613	Leaseweb Canada Inc.	184.107.0.0/16	🇨🇦 Canada	—

📧 MX Records#

1 records 138ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	43200s	mail.sead.dk	184.107.72.228	—	AS32613 Leaseweb Canada Inc.

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	sead.dk → 184.107.72.228
🔶 Autoconfig	sead.dk → 184.107.72.228

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

📝

No TXT records found

✉️ SPF#

✗ No SPF record — mail spoofing not restricted

📨 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

🧩 Web & zone#

checked 2026-10-12 00:42:18

www CNAME	sead.dk (all on sead.dk) → 184.107.72.228 (AS32613)
www vs bare domain	Same network sead.dk: 184.107.72.228 (AS32613) www.sead.dk: 184.107.72.228 (AS32613)
Wildcard	Yes: any name under the zone resolves
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔏 ACME Challenge#

Type	Name	Value
CNAME	_acme-challenge.sead.dk	sead.dk

🔗 TLSA / DANE#

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

🔐 DNSSEC#

177ms

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

🏷️ SOA#

101ms

Field	Value
Serial	2026101101
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration#

WHOIS fetched 2026-10-16 18:18:21

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2003-04-16
Expires	2027-04-30 (194d)

🔗 Same registrant#

6 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).

Domain	Registrar
1nyre1liv.dk	Punktum dk A/S (direct)
caejendomme.dk	Punktum dk A/S (direct)
perlebilledet.dk	Punktum dk A/S (direct)
sainoski.dk	Punktum dk A/S (direct)
salon-rodovre.dk	ONE.COM A/S
salonrodovre.dk	ONE.COM A/S

📋 WHOIS#

⏱️ Lookup Timing#

116ms

113ms

138ms

AAAA

135ms

TXT

292ms

CAA

129ms

HTTPS

105ms

TLSA

679ms

SOA

101ms

MTA-STS

165ms

DNSSEC

177ms

SRV

159ms

Total

1599ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-12 00:42:18 shown	1599ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-08 11:47:34	788ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-07 20:37:28	2627ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-06 20:36:20	583ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-08 08:04:32	877ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-17 15:16:20	1076ms	2 NS 1 A 1 MX	🔒 Secure