vrbo.dk

📜 Historical scan 2026-09-19 10:34:44  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

vrbo.dk is a .dk domain served by 6 nameservers (pdns1.ultradns.net, pdns2.ultradns.net, pdns3.ultradns.org and 3 more). It was registered on 12 April 2018 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 23.216.134.157 is hosted by Akamai International B.V. (AS20940) in Sweden. The zone is not DNSSEC-signed, has no 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#

6 records   29ms
NameserverIP addressesPTRASN / ISP
pdns1.ultradns.net 2001:502:f3ff::1
204.74.108.1		 pdns1.ultradns.net
pdns1.ultradns.net		 AS12008 Vercara, LLC
AS12008 Vercara, LLC
pdns2.ultradns.net 204.74.109.1
2610:a1:1014::1		 pdns2.ultradns.net
pdns2.ultradns.net		 AS12008 Vercara, LLC
AS12008 Vercara, LLC
pdns3.ultradns.org 199.7.68.1
2610:a1:1015::1		 pdns3.ultradns.org
pdns3.ultradns.org		 AS12008 Vercara, LLC
AS12008 Vercara, LLC
pdns4.ultradns.org 199.7.69.1
2001:502:4612::1		 pdns4.ultradns.org
pdns4.ultradns.org		 AS12008 Vercara, LLC
AS12008 Vercara, LLC
pdns5.ultradns.info 204.74.114.1
2610:a1:1016::1		 pdns5.ultradns.info
pdns5.ultradns.info		 AS12008 Vercara, LLC
AS12008 Vercara, LLC
pdns6.ultradns.co.uk 204.74.115.1
2610:a1:1017::1		 pdns6.ultradns.co.uk
pdns6.ultradns.co.uk		 AS12008 Vercara, LLC
AS12008 Vercara, LLC

🌍 A Records#

2 records   44ms
IPTTLPTRASNISP / OrgCIDRCountryCity
23.216.134.157 60s a23-216-134-157.deploy.static.akamaitechnologies.com AS20940 Akamai International B.V. 23.216.132.0/22 🇸🇪 Sweden Stockholm
23.216.134.158 60s a23-216-134-158.deploy.static.akamaitechnologies.com AS20940 Akamai International B.V. 23.216.132.0/22 🇸🇪 Sweden Stockholm

📧 MX Records#

📧
No MX records found

🔷 AAAA Records (IPv6)#

2 records   53ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2a02:26f0:e80:61::5c7b:8758 60s g2a02-26f0-0e80-0061-0000-0000-5c7b-8758.deploy.static.akamaitechnologies.com AS20940 Akamai International B.V. 2a02:26f0:800:0:0:0:0:0/37 🇸🇪 Sweden Stockholm
2a02:26f0:e80:61::5c7b:875c 60s g2a02-26f0-0e80-0061-0000-0000-5c7b-875c.deploy.static.akamaitechnologies.com AS20940 Akamai International B.V. 2a02:26f0:800:0:0:0:0:0/37 🇸🇪 Sweden Stockholm

🔐 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 2026-10-09 14:05:07
www204.74.99.101 2610:a1:3094::100 (AS12008) (address records, no CNAME)
www vs bare domainSame network
WildcardNo

🔗 TLSA / DANE#

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

🔐 DNSSEC#

121ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

0ms
FieldValue
Serial2025030508
Primary NS (MNAME)pdns1.ultradns.net
Responsible (RNAME)domains@expedia.com
Refresh43200s
Retry7200s
Expire1209600s
Minimum (neg-cache TTL)3600s

📋 Registration#

WHOIS fetched 2026-10-14 01:19:44
FieldValue
RegistrarASCIO TECHNOLOGIES, CORP. DANMARK - FILIAL AF ASCIO TECHNOLOGIES, CORP. CANADA
Registered2018-04-12
Expires2027-04-30 (192d)

🔗 Same registrant#

1 domain

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).

DomainRegistrar
homelidays.dkASCIO TECHNOLOGIES, CORP. DANMARK - FILIAL AF ASCIO TECHNOLOGIES, CORP. CANADA
📋 WHOIS#

⏱️ Lookup Timing#

NS
29ms
A
44ms
MX
34ms
AAAA
53ms
TXT
206ms
CAA
35ms
HTTPS
42ms
TLSA
387ms
SOA
0ms
MTA-STS
58ms
DNSSEC
121ms
SRV
60ms
Total
1916ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-09 14:05:07 1384ms 6 NS 1 A 0 MX 🔓 Insecure
2026-09-24 18:07:48 1125ms 6 NS 1 A 0 MX 🔓 Insecure
2026-09-19 10:34:44 shown 1916ms 6 NS 2 A 0 MX 🔓 Insecure
2026-08-28 03:43:49 719ms 6 NS 2 A 0 MX 🔓 Insecure
2026-08-25 02:28:14 700ms 6 NS 2 A 0 MX 🔓 Insecure
2026-06-19 22:58:13 893ms 6 NS 2 A 0 MX 🔓 Insecure
2026-06-18 04:21:33 25617ms 6 NS 2 A 0 MX 🔓 Insecure
2026-06-18 04:06:07 3030ms 6 NS 2 A 0 MX 🔓 Insecure
dhd.dk [/] search Domains, Hosts & DNS — .dk zone