vbirch.dk

Records from scan: 2026-10-04 00:42:28 · 630ms total · last checked 2026-10-19 18:18 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

vbirch.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 7 August 2020 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 144.91.91.60 is hosted by Contabo GmbH (AS51167) in France. Mail is handled by mx01.mail.icloud.com, mx02.mail.icloud.com. 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 39ms

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 34ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
144.91.91.60	3600s	vmi1438292.contaboserver.net	AS51167	Contabo GmbH	144.91.64.0/18	🇫🇷 France	Lauterbourg

📧 MX Records#

2 records 35ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	mx01.mail.icloud.com	17.42.251.62 17.56.9.31 17.57.152.5 17.57.152.5 17.57.154.33 17.57.155.25 17.57.156.30	mx3.mail.icloud.com — smtp1.ic4-privaterelay.appleid.com ic4-privaterelay.appleid.com — — —	AS714 Apple Inc. AS714 Apple Inc. AS714 Apple Inc. AS714 Apple Inc. AS714 Apple Inc. AS714 Apple Inc. AS714 Apple Inc.
10	3600s	mx02.mail.icloud.com	17.42.251.62 17.56.9.31 17.57.152.5 17.57.152.5 17.57.154.33 17.57.155.25 17.57.156.30	mx3.mail.icloud.com — smtp1.ic4-privaterelay.appleid.com ic4-privaterelay.appleid.com — — —	AS714 Apple Inc. AS714 Apple Inc. AS714 Apple Inc. AS714 Apple Inc. AS714 Apple Inc. AS714 Apple Inc. AS714 Apple Inc.

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	144.91.91.60
🔶 Autoconfig	144.91.91.60

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 166ms

TXT Record
apple-domain=svEu67RwxYdH0JBA
v=spf1 include:icloud.com ~all

✉️ SPF#

Policy	Record (vbirch.dk)
~all (soft fail)	v=spf1 include:icloud.com ~all

📨 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 2026-10-09 02:23:27

www	144.91.91.60 (AS51167) (address records, no CNAME)
www vs bare domain	Same network vbirch.dk: 144.91.91.60 (AS51167) www.vbirch.dk: 144.91.91.60 (AS51167)
Wildcard	Yes: any name under the zone resolves
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 5/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

62ms

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

🏷️ SOA#

33ms

Field	Value
Serial	2026100301
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 2026-10-04 01:06:56

Field	Value
Registrar	ONE.COM A/S
Registered	2020-08-07
Expires	2027-08-31 (315d)

📋 WHOIS#

⏱️ Lookup Timing#

39ms

34ms

35ms

AAAA

38ms

TXT

166ms

CAA

37ms

HTTPS

41ms

TLSA

187ms

SOA

33ms

MTA-STS

54ms

DNSSEC

62ms

SRV

62ms

Total

630ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-04 00:42:28 shown	630ms	2 NS 1 A 2 MX	🔒 Secure
2026-09-29 08:38:50	956ms	2 NS 1 A 2 MX	🔒 Secure
2026-09-24 07:10:11	748ms	2 NS 1 A 2 MX	🔒 Secure
2026-09-07 06:37:17	938ms	2 NS 1 A 2 MX	🔒 Secure
2026-08-27 14:55:06	1601ms	2 NS 1 A 2 MX	🔒 Secure
2026-08-05 00:50:55	1620ms	2 NS 1 A 2 MX	🔒 Secure
2026-07-01 23:03:43	777ms	2 NS 1 A 2 MX	🔒 Secure
2026-06-17 13:31:05	3963ms	2 NS 1 A 2 MX	🔒 Secure