vuclyngby.dk

📜 Historical scan 2026-09-29 23:49:15 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

vuclyngby.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 11 August 2005 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 144.91.97.254 is hosted by Contabo GmbH (AS51167) in France. Mail is handled by dk.mx1.mailanyone.net, dk.mx2.mx25.net and 2 more. 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 54ms

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
144.91.97.254	3600s	mail.justworks.dk	AS51167	Contabo GmbH	144.91.64.0/18	🇫🇷 France	Lauterbourg

📧 MX Records#

4 records 48ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	dk.mx1.mailanyone.net	192.162.219.155 2a01:77c0:1619:4100:6fa6:1315:2bd2:51cd	mx41.electric.net mx11.electric.net	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.
20	3600s	dk.mx2.mx25.net	192.162.219.49	mx41.electric.net	AS16509 Amazon.com, Inc.
30	3600s	dk.mx3.mailanyone.net	192.162.219.255 2a01:77c0:1619:4101:d99:c22:fb4d:290e	mx41.electric.net mx10.electric.net	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.
40	3600s	dk.mx4.mx25.net	192.162.219.255	mx41.electric.net	AS16509 Amazon.com, Inc.

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 52.98.149.136

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records 62ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	0	1	5061	sipfed.online.lync.com

📝 TXT Records#

3 records 175ms

TXT Record
_globalsign-domain-verification=hgQj7RzFaEVKJcGycO94TXO5f5DgagKTqwomUZn4R5
uvmid=173249
v=spf1 ip4:185.26.62.93 ip4:195.231.239.247 ip4:195.231.241.19 ip4:195.231.242.132 ip4:195.231.242.133 include:spf.protection.outlook.com include:spf.mcb.dk include:spf.mailanyone.net ~all

✉️ SPF#

Policy	Record (vuclyngby.dk)
~all (soft fail)	v=spf1 ip4:185.26.62.93 ip4:195.231.239.247 ip4:195.231.241.19 ip4:195.231.242.132 ip4:195.231.242.133 include:spf.protection.outlook.com include:spf.mcb.dk include:spf.mailanyone.net ~all

📨 DMARC#

Policy	Record (_dmarc.vuclyngby.dk)
p=quarantine	v=DMARC1; p=quarantine; rua=mailto:drift@itcn.dk;

📬 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 2026-10-12 11:35:02

www CNAME	vuclyngby.dk (all on vuclyngby.dk) → 144.91.97.254 (AS51167)
www vs bare domain	Same network vuclyngby.dk: 144.91.97.254 (AS51167) www.vuclyngby.dk: 144.91.97.254 (AS51167)
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: 3/10 · policy: ~all

No problems found

🔏 ACME Challenge#

Type	Name	Value
CNAME	_acme-challenge.vuclyngby.dk	61c3080f-c780-4580-ba72-9c7b63cc51dd.acme-auth.itcn.dk
TXT	61c3080f-c780-4580-ba72-9c7b63cc51dd.acme-auth.itcn.dk	fFPpx88qlFtI_8qzBfQJ5UYc01mGEaXlizoH3TemKYw
TXT	61c3080f-c780-4580-ba72-9c7b63cc51dd.acme-auth.itcn.dk	pv9eMkCLHUzDaAFvd0HtuoPdsnGRyJS6iXthIx3lInM

🔗 TLSA / DANE#

8 records 73ms

Service / Owner	Type	Cert association
SMTP _25._tcp.dk.mx1.mailanyone.net	DANE-EE · Full cert · SHA-256	443DFE296DAC92DD311766BAD0B04CC7…
SMTP _25._tcp.dk.mx1.mailanyone.net	DANE-EE · Full cert · SHA-256	1AAAC405385DEB66C25E43D629569F6C…
SMTP _25._tcp.dk.mx2.mx25.net	DANE-EE · Full cert · SHA-256	443DFE296DAC92DD311766BAD0B04CC7…
SMTP _25._tcp.dk.mx2.mx25.net	DANE-EE · Full cert · SHA-256	1AAAC405385DEB66C25E43D629569F6C…
SMTP _25._tcp.dk.mx3.mailanyone.net	DANE-EE · Full cert · SHA-256	1AAAC405385DEB66C25E43D629569F6C…
SMTP _25._tcp.dk.mx3.mailanyone.net	DANE-EE · Full cert · SHA-256	443DFE296DAC92DD311766BAD0B04CC7…
SMTP _25._tcp.dk.mx4.mx25.net	DANE-EE · Full cert · SHA-256	443DFE296DAC92DD311766BAD0B04CC7…
SMTP _25._tcp.dk.mx4.mx25.net	DANE-EE · Full cert · SHA-256	1AAAC405385DEB66C25E43D629569F6C…

🔐 DNSSEC#

63ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2026091001
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 2026-10-09 04:25:29

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2005-08-11
Expires	2027-08-31 (318d)

📋 WHOIS#

⏱️ Lookup Timing#

54ms

34ms

48ms

AAAA

38ms

TXT

175ms

CAA

44ms

HTTPS

34ms

TLSA

73ms

SOA

0ms

MTA-STS

50ms

DNSSEC

63ms

SRV

62ms

Total

623ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-12 11:35:02	914ms	2 NS 1 A 4 MX	🔒 Secure
2026-10-09 03:55:44	4461ms	2 NS 1 A 4 MX	🔒 Secure
2026-09-29 23:49:15 shown	623ms	2 NS 1 A 4 MX	🔒 Secure
2026-09-16 01:41:44	1250ms	2 NS 1 A 4 MX	🔒 Secure
2026-08-26 11:57:19	1193ms	2 NS 1 A 4 MX	🔒 Secure
2026-08-12 05:30:33	1486ms	2 NS 1 A 4 MX	🔒 Secure
2026-08-10 19:35:11	6778ms	2 NS 1 A 4 MX	🔒 Secure
2026-07-18 18:54:11	9508ms	2 NS 1 A 4 MX	🔒 Secure
2026-07-12 21:06:09	1329ms	2 NS 1 A 4 MX	🔒 Secure
2026-06-18 01:02:19	1923ms	2 NS 1 A 4 MX	🔒 Secure