vi39swim.dk

📜 Historical scan 2026-10-01 03:39:26 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

vi39swim.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 27 January 2006 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 46.30.213.101 is hosted by One.com A/S (AS51468) in Denmark. Mail is handled by aspmx.l.google.com, alt1.aspmx.l.google.com and 4 more. The zone is DNSSEC-signed and validates, publishes a DMARC policy and is reachable over IPv6. 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 42ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
46.30.213.101	3600s	webcluster2.webpod13-cph3.one.com	AS51468	One.com A/S	46.30.208.0/21	🇩🇰 Denmark	Copenhagen

📧 MX Records#

6 records 44ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	aspmx.l.google.com	172.253.152.26 2a00:1450:4010:c0e::1b 2a00:1450:4010:c0e::1b	yulpptr-in-f26.1e100.net lu-in-x1b.1e100.net lu-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
20	3600s	alt1.aspmx.l.google.com	192.178.158.26 2404:6800:4013:813::1b	lcdels-in-f26.1e100.net lcdels-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
20	3600s	alt2.aspmx.l.google.com	173.194.41.26 173.194.41.26 2404:6800:4001:c01::1b	mad01s14-in-f26.1e100.net yukulwh-in-f26.1e100.net yukulwh-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
30	3600s	aspmx2.googlemail.com	192.178.158.26 2404:6800:4013:813::1b	lcdels-in-f26.1e100.net lcdels-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
30	3600s	aspmx3.googlemail.com	173.194.41.27 173.194.41.27 2404:6800:4001:c01::1b	mad01s14-in-f27.1e100.net yukulwh-in-f27.1e100.net yukulwh-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
30	3600s	aspmx4.googlemail.com	172.253.158.27 2404:6800:4003:c26::1a	so-in-f27.1e100.net so-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC

🔷 AAAA Records (IPv6)#

1 records 27ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a02:2350:5:10b:8029:a0f0:9ce:5e8	3600s	—	AS51468	One.com A/S	2a02:2350:0:0:0:0:0:0/32	🇩🇰 Denmark	Copenhagen

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 264ms

TXT Record
google-site-verification=SHcSS_h4t7A2XpuVIZMQomT3Zh_B0XRaan5Nsu0ycBA
v=spf1 include:_spf.google.com include:_custspf.one.com ~all

✉️ SPF#

Policy	Record (vi39swim.dk)
~all (soft fail)	v=spf1 include:_spf.google.com include:_custspf.one.com ~all

📨 DMARC#

Policy	Record (_dmarc.vi39swim.dk)
p=none (monitor only)	v=DMARC1; p=none; sp=none; rua=mailto:971f54f2301e.a@dmarcinput.com; ruf=mailto:971f54f2301e.f@dmarcinput.com; adkim=r; aspf=r; 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 2026-10-08 04:57:05

www	46.30.213.101 2a02:2350:5:10b:8029:a0f0:9ce:5e8 (AS51468) (address records, no CNAME)
www vs bare domain	Same network vi39swim.dk: 46.30.213.101 2a02:2350:5:10b:8029:a0f0:9ce:5e8 (AS51468) www.vi39swim.dk: 46.30.213.101 2a02:2350:5:10b:8029:a0f0:9ce:5e8 (AS51468)
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: 2/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

54ms

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

🏷️ SOA#

48ms

Field	Value
Serial	2026092301
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 2026-10-20 23:57:54

Field	Value
Registrar	ONE.COM A/S
Registered	2006-01-27
Expires	2027-01-31 (100d)

🔗 Same registrant#

0 domains

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).

No other domain with this registrant in our WHOIS data yet

📋 WHOIS#

⏱️ Lookup Timing#

41ms

42ms

44ms

AAAA

27ms

TXT

264ms

CAA

35ms

HTTPS

38ms

TLSA

68ms

SOA

48ms

MTA-STS

46ms

DNSSEC

54ms

SRV

55ms

Total

704ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-08 04:57:05	895ms	2 NS 1 A 6 MX	🔒 Secure
2026-10-01 03:39:26 shown	704ms	2 NS 1 A 6 MX	🔒 Secure
2026-09-24 01:02:35	977ms	2 NS 1 A 6 MX	🔒 Secure
2026-09-22 23:09:52	1744ms	2 NS 1 A 6 MX	🔒 Secure
2026-09-11 07:09:41	2706ms	2 NS 1 A 6 MX	🔒 Secure
2026-08-30 22:48:23	971ms	2 NS 1 A 6 MX	🔒 Secure
2026-08-28 16:53:12	711ms	2 NS 1 A 6 MX	🔒 Secure
2026-06-29 14:38:36	833ms	2 NS 1 A 6 MX	🔒 Secure
2026-06-29 11:40:26	814ms	2 NS 1 A 6 MX	🔒 Secure
2026-06-26 00:50:36	981ms	2 NS 1 A 6 MX	🔒 Secure
2026-06-23 21:35:07	1169ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-22 11:49:23	1108ms	2 NS 1 A 6 MX	🔒 Secure
2026-06-19 14:51:03	912ms	2 NS 1 A 6 MX	🔒 Secure
2026-06-18 06:19:35	4423ms	2 NS 1 A 6 MX	🔒 Secure