sefyn.dk

📜 Historical scan 2026-06-17 18:27:02 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

sefyn.dk is a .dk domain served by 2 nameservers (ns1.inihost.dk, ns2.inihost.dk). It was registered on 24 October 2011 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 87.48.171.8 is hosted by TDC Holding A/S (AS3292) in Denmark. Mail is handled by mx01.inihost.dk, mx02.inihost.dk. The zone is not DNSSEC-signed, has no 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#

2 records 373ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.inihost.dk	87.48.171.11	11.1-127.171.48.87.in-addr.arpa	AS3292 TDC Holding A/S
ns2.inihost.dk	87.48.171.13	13.1-127.171.48.87.in-addr.arpa	AS3292 TDC Holding A/S

🌍 A Records#

1 records 359ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
87.48.171.8	—	8.1-127.171.48.87.in-addr.arpa lisa.uptime.dk	AS3292	TDC Holding A/S	87.48.0.0/13	🇩🇰 Denmark	Copenhagen

📧 MX Records#

2 records 406ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	—	mx01.inihost.dk	87.48.171.6 87.48.171.6	6.1-127.171.48.87.in-addr.arpa mx01.inihost.dk	AS3292 TDC Holding A/S AS3292 TDC Holding A/S
10	—	mx02.inihost.dk	87.48.171.7 87.48.171.7	7.1-127.171.48.87.in-addr.arpa mx02.inihost.dk	AS3292 TDC Holding A/S AS3292 TDC Holding A/S

🔷 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#

latest probe, not this scan · checked 2026-10-08 18:29:29

www CNAME	sefyn.dk (all on sefyn.dk) → 87.48.171.8 (AS3292)
www vs bare domain	Same network sefyn.dk: 87.48.171.8 (AS3292) www.sefyn.dk: 87.48.171.8 (AS3292)
Wildcard	No

🔗 TLSA / DANE#

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

🔐 DNSSEC#

599ms

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

🏷️ SOA#

300ms

Field	Value
Serial	2021031801
Primary NS (MNAME)	ns1.inihost.dk
Responsible (RNAME)	hostmaster@inihost.dk
Refresh	10000s
Retry	1800s
Expire	604800s
Minimum (neg-cache TTL)	1500s

📋 Registration#

WHOIS fetched 2026-10-12 21:38:18

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2011-10-24
Expires	2027-10-31 (379d)

🔗 Same registrant#

7 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
4ma1.dk	Punktum dk A/S (direct)
egense-rantzausminde.dk	Punktum dk A/S (direct)
frokost-oplevelse.dk	Punktum dk A/S (direct)
frokost-oplevelser.dk	Punktum dk A/S (direct)
svendborg-senior.dk	Punktum dk A/S (direct)
svendborgsenior.dk	Punktum dk A/S (direct)
wxm.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

373ms

359ms

406ms

AAAA

387ms

TXT

637ms

CAA

404ms

HTTPS

281ms

TLSA

597ms

SOA

300ms

MTA-STS

378ms

DNSSEC

599ms

SRV

0ms

Total

3266ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-08 18:29:29	461ms	2 NS 1 A 2 MX	🔓 Insecure
2026-09-30 06:56:22	531ms	2 NS 1 A 2 MX	🔓 Insecure
2026-09-25 20:09:45	2401ms	2 NS 1 A 2 MX	🔓 Insecure
2026-06-17 18:27:02 shown	3266ms	2 NS 1 A 2 MX	🔓 Insecure