lserin.dk

📜 Historical scan 2026-06-17 14:19:51 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

lserin.dk is a .dk domain served by 2 nameservers (ns01.no.brand.one.com, ns02.no.brand.one.com). It was registered on 9 April 2018 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 195.47.247.19 is hosted by One.com A/S (AS51468). 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 35ms

Nameserver	IP addresses	PTR	ASN / ISP
ns01.no.brand.one.com	195.206.121.12 2001:67c:28cc::12	ns01.no.brand.one.com ns01.no.brand.one.com	AS197495 One.com A/S AS197495 One.com A/S
ns02.no.brand.one.com	185.10.11.12 2001:67c:3c0::12	ns02.no.brand.one.com ns02.no.brand.one.com	AS51468 One.com A/S AS51468 One.com A/S

🌍 A Records#

1 records 44ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
195.47.247.19	—	no.brand.one.com.webforward.g1i.one	AS51468	One.com A/S	195.47.247.0/24	—	—

📧 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#

✗ 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 2026-10-11 06:43:51

www	195.47.247.19 (AS51468) (address records, no CNAME)
www vs bare domain	Same network lserin.dk: 195.47.247.19 (AS51468) www.lserin.dk: 195.47.247.19 (AS51468)
Wildcard	No

🔗 TLSA / DANE#

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

🔐 DNSSEC#

139ms

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

🏷️ SOA#

33ms

Field	Value
Serial	2026050807
Primary NS (MNAME)	ns01.no.brand.one.com
Responsible (RNAME)	hostmaster@no.brand.one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration#

WHOIS fetched 2026-10-15 19:09:35

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2018-04-09
Expires	2027-04-30 (189d)

🔗 Same registrant#

1 domain

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
l-serin.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

35ms

44ms

36ms

AAAA

33ms

TXT

97ms

CAA

59ms

HTTPS

41ms

TLSA

113ms

SOA

33ms

MTA-STS

280ms

DNSSEC

139ms

SRV

0ms

Total

1068ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-04 00:35:04	421ms	2 NS 1 A 0 MX	🔓 Insecure
2026-09-09 19:53:43	673ms	2 NS 1 A 0 MX	🔓 Insecure
2026-08-28 10:11:30	532ms	2 NS 1 A 0 MX	🔓 Insecure
2026-07-09 05:45:13	895ms	2 NS 1 A 0 MX	🔓 Insecure
2026-07-06 02:37:22	553ms	2 NS 1 A 0 MX	🔓 Insecure
2026-06-27 10:08:17	476ms	2 NS 1 A 0 MX	🔓 Insecure
2026-06-26 21:53:15	486ms	2 NS 1 A 0 MX	🔓 Insecure
2026-06-25 09:01:41	644ms	2 NS 1 A 0 MX	🔓 Insecure
2026-06-24 13:12:27	696ms	2 NS 1 A 0 MX	🔓 Insecure
2026-06-22 16:47:45	1109ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-17 14:19:51 shown	1068ms	2 NS 1 A 0 MX	🔓 Insecure