swiff.dk

📜 Historical scan 2026-07-01 05:39:05 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

swiff.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 81.19.230.33 is hosted by Sentia Denmark A/S (AS47292) in Denmark. 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 39ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
81.19.230.33	600s	plesk03.dynadohosting.io	AS47292	Sentia Denmark A/S	81.19.224.0/20	🇩🇰 Denmark	Albertslund

📧 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 2026-10-15 12:39:42

www CNAME	swiff.dk (all on swiff.dk) → 81.19.230.33 (AS47292)
www vs bare domain	Same network swiff.dk: 81.19.230.33 (AS47292) www.swiff.dk: 81.19.230.33 (AS47292)
Wildcard	No
Denial of existence	NSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔗 TLSA / DANE#

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

🔐 DNSSEC#

65ms

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

🏷️ SOA#

38ms

Field	Value
Serial	2026062701
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

41ms

39ms

42ms

AAAA

48ms

TXT

142ms

CAA

44ms

HTTPS

40ms

TLSA

73ms

SOA

38ms

MTA-STS

63ms

DNSSEC

65ms

SRV

40ms

Total

579ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-15 12:39:42	539ms	2 NS 1 A 0 MX	🔒 Secure
2026-09-18 21:55:19	479ms	2 NS 1 A 0 MX	🔒 Secure
2026-09-16 17:21:10	694ms	2 NS 1 A 0 MX	🔒 Secure
2026-08-27 00:59:18	681ms	2 NS 1 A 0 MX	🔒 Secure
2026-08-14 12:46:07	739ms	2 NS 1 A 0 MX	🔒 Secure
2026-08-09 20:06:51	4666ms	2 NS 1 A 0 MX	🔒 Secure
2026-07-15 09:19:47	9130ms	2 NS 1 A 0 MX	🔒 Secure
2026-07-01 05:39:05 shown	579ms	2 NS 1 A 0 MX	🔒 Secure
2026-06-25 14:15:36	1587ms	2 NS 1 A 0 MX	🔒 Secure
2026-06-20 21:10:53	1126ms	2 NS 1 A 0 MX	🔒 Secure
2026-06-20 19:49:33	1207ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-20 03:22:38	385ms	2 NS 1 A 0 MX	🔒 Secure
2026-06-18 05:27:40	701ms	2 NS 1 A 0 MX	🔒 Secure