vb-t.dk

📜 Historical scan 2026-09-23 12:44:33 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

vb-t.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 199.36.158.100 is hosted by Fastly, Inc. (AS54113) in United States. Mail is handled by smtp.google.com. The zone is DNSSEC-signed and validates, publishes a 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 43ms

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 35ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
199.36.158.100	3600s	—	AS54113	Fastly, Inc.	199.36.158.0/24	🇺🇸 United States	—

📧 MX Records#

1 records 32ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	3600s	smtp.google.com	173.194.221.26 173.194.221.27 173.194.222.26 173.194.222.27 2a00:1450:4010:c06::1a 2a00:1450:4010:c06::1a 2a00:1450:4010:c0a::1a 2a00:1450:4010:c0a::1a 2a00:1450:4010:c0a::1b 2a00:1450:4010:c0a::1b 2a00:1450:4010:c0b::1b 2a00:1450:4010:c0b::1b 64.233.163.26	lm-in-f26.1e100.net lm-in-f27.1e100.net lo-in-f26.1e100.net lo-in-f27.1e100.net lj-in-f26.1e100.net lj-in-x1a.1e100.net lm-in-x1a.1e100.net lm-in-f26.1e100.net lm-in-x1b.1e100.net lm-in-f27.1e100.net lo-in-f27.1e100.net lo-in-x1b.1e100.net lj-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

3 records 140ms

TXT Record
google-site-verification=AstfYNOGhf3azLEFgG3naRfkzqi39ePpgTDN7XP83Ik
hosting-site=vesterbro-tomrerne
v=spf1 include:_spf.google.com ~all

✉️ SPF#

Policy	Record (vb-t.dk)
~all (soft fail)	v=spf1 include:_spf.google.com ~all

📨 DMARC#

Policy	Record (_dmarc.vb-t.dk)
p=none (monitor only)	v=DMARC1; p=none;

📬 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 13:25:05

www CNAME	vesterbro-tomrerne.web.app (all on web.app) → 199.36.158.100 2620:0:890::100 (AS54113)
www vs bare domain	Same network vb-t.dk: 199.36.158.100 (AS54113) www.vb-t.dk: 199.36.158.100 2620:0:890::100 (AS54113)
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: ~all

No problems found

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.vb-t.dk	Cg7jHio91Udn4pgeNxNfI1UlEj2VpNkLvwT7fc32XIY

🔗 TLSA / DANE#

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

🔐 DNSSEC#

104ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2026092201
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#

43ms

35ms

32ms

AAAA

31ms

TXT

140ms

CAA

40ms

HTTPS

37ms

TLSA

68ms

SOA

0ms

MTA-STS

53ms

DNSSEC

104ms

SRV

43ms

Total

609ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-08 13:25:05	474ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-23 12:44:33 shown	609ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-19 08:34:38	719ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-26 21:44:13	716ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-12 03:05:56	1099ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-07 17:25:47	1098ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-14 02:31:41	1009ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-18 00:16:10	963ms	2 NS 1 A 1 MX	🔒 Secure