isetta.dk

Records from scan: 2026-10-16 09:48:52 · 1139ms total · last checked 2026-10-17 10:05 (unchanged)

⬇ 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 our latest 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 32ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
87.57.15.206	3600s	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 198ms

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 124ms

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#

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#

106ms

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

🏷️ SOA#

34ms

Field	Value
Serial	2026101501
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

32ms

198ms

AAAA

32ms

TXT

124ms

CAA

34ms

HTTPS

35ms

TLSA

259ms

SOA

34ms

MTA-STS

57ms

DNSSEC

106ms

SRV

44ms

Total

1139ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-16 09:48:52 shown	1139ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-09 11:23:29	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