isetta.dk

📜 Historical scan 2026-10-09 11:23:29 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

isetta.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 10 June 2003 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 87.57.15.206 is hosted by TDC Holding A/S (AS3292) in Denmark. Mail is handled by brianknudsen.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 this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 41ms

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 2029ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
87.57.15.206	3598s	87-57-15-206-dynamic.dk.customer.tdc.net	AS3292	TDC Holding A/S	87.57.0.0/16	🇩🇰 Denmark	Nørresundby

📧 MX Records#

1 records 32ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	brianknudsen.dk	80.167.203.99	80-167-203-99-cable.dk.customer.tdc.net	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#

1 records 152ms

TXT Record
v=spf1 mx

✉️ SPF#

Policy	Record (isetta.dk)
no all — incomplete SPF	v=spf1 mx

📨 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 2026-10-16 09:48:52

www	87.57.15.206 (AS3292) (address records, no CNAME)
www vs bare domain	Same network isetta.dk: 87.57.15.206 (AS3292) www.isetta.dk: 87.57.15.206 (AS3292)
Wildcard	No
Denial of existence	NSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: none

warn No "all" and no redirect: mail from unlisted servers gets a neutral result

🔗 TLSA / DANE#

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

🔐 DNSSEC#

90ms

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

🏷️ SOA#

30ms

Field	Value
Serial	2026091301
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 2026-10-08 15:21:24

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2003-06-10
Expires	2027-06-30 (255d)

📋 WHOIS#

⏱️ Lookup Timing#

41ms

2029ms

32ms

AAAA

2036ms

TXT

152ms

CAA

41ms

HTTPS

2027ms

TLSA

2068ms

SOA

30ms

MTA-STS

40ms

DNSSEC

90ms

SRV

2292ms

Total

4587ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-16 09:48:52	1139ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-09 11:23:29 shown	4587ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-15 17:55:53	849ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-02 04:46:23	760ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-26 02:36:04	694ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-15 13:15:36	2522ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-15 05:35:47	2647ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-26 08:03:10	1246ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-23 21:46:09	710ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-20 03:31:11	645ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-17 12:07:21	777ms	2 NS 1 A 1 MX	🔒 Secure