sertion.dk

📜 Historical scan 2026-06-26 12:25:26 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

sertion.dk is a .dk domain served by 4 nameservers (a.ns14.net, b.ns14.net, c.ns14.net and 1 more). It was registered on 26 September 2024 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 62.116.130.8 is hosted by InterNetX GmbH (AS15456) in Germany. 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#

4 records 189ms

Nameserver	IP addresses	PTR	ASN / ISP
a.ns14.net	2001:8d8:fe:53:217:160:80:160 217.160.80.160	ns-ix1.ui-dns.de ns-ix1.ui-dns.de	AS8560 IONOS SE AS8560 IONOS SE
b.ns14.net	2001:8d8:fe:53:217:160:81:160 217.160.81.160	ns-ix1.ui-dns.biz ns-ix1.ui-dns.biz	AS8560 IONOS SE AS8560 IONOS SE
c.ns14.net	185.132.35.160 2607:f1c0:fe:53:185:132:35:160	ns-ix1.ui-dns.org ns-ix1.ui-dns.org	AS15418 Fasthosts Internet Limited AS15418 Fasthosts Internet Limited
d.ns14.net	185.132.34.160 2607:f1c0:fe:53:185:132:34:160	ns-ix1.ui-dns.com ns-ix1.ui-dns.com	AS15418 Fasthosts Internet Limited AS15418 Fasthosts Internet Limited

🌍 A Records#

1 records 197ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
62.116.130.8	86400s	redirect.domain-robot.org	AS15456	InterNetX GmbH	62.116.128.0/20	🇩🇪 Germany	—

📧 MX Records#

📧

No MX records found

🔷 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#

Policy	Record (_dmarc.sertion.dk)
p=reject	v=DMARC1;p=reject;rua=mailto:992b7acd46@rua.easydmarc.us;ruf=mailto:992b7acd46@ruf.easydmarc.us;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 2026-10-14 09:34:32

www	62.116.130.8 (AS15456) (address records, no CNAME)
www vs bare domain	Same network sertion.dk: 62.116.130.8 (AS15456) www.sertion.dk: 62.116.130.8 (AS15456)
Wildcard	No

🔗 TLSA / DANE#

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

🔐 DNSSEC#

319ms

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

🏷️ SOA#

230ms

Field	Value
Serial	2025112601
Primary NS (MNAME)	a.ns14.net
Responsible (RNAME)	do-not-reply@sertion.dk
Refresh	43200s
Retry	7200s
Expire	1209600s
Minimum (neg-cache TTL)	86400s

📋 Registration#

WHOIS fetched 2026-10-08 05:17:39

Field	Value
Registrar	InterNetX GmbH
Registered	2024-09-26
Expires	2027-09-25 (342d)

📋 WHOIS#

⏱️ Lookup Timing#

189ms

197ms

223ms

AAAA

214ms

TXT

672ms

CAA

196ms

HTTPS

198ms

TLSA

113ms

SOA

230ms

MTA-STS

243ms

DNSSEC

319ms

SRV

567ms

Total

1611ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-30 14:53:05	619ms	4 NS 1 A 0 MX	🔓 Insecure
2026-09-30 01:03:08	662ms	4 NS 1 A 0 MX	🔓 Insecure
2026-08-27 03:19:53	826ms	4 NS 1 A 0 MX	🔓 Insecure
2026-07-18 12:39:46	24868ms	4 NS 1 A 0 MX	🔓 Insecure
2026-07-02 11:46:14	9661ms	4 NS 1 A 0 MX	🔓 Insecure
2026-06-26 12:25:26 shown	1611ms	4 NS 1 A 0 MX	🔓 Insecure
2026-06-24 06:24:18	873ms	4 NS 1 A 0 MX	❓ Unknown
2026-06-23 20:00:56	1167ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-17 13:44:46	1502ms	4 NS 1 A 0 MX	🔓 Insecure