vrbo.com.pl - robtex.com

vrbo.com.pl

DNSSEC⚠️ Not signed
A2600:1408:ec00:20::1735:23af🇺🇸 AKAMAI-ASN12600:1408:ec00::/48 Akamai Technologies
PTRg2600-1408-ec00-0020-0000-0000-1735-23af.deploy.static.akamaitechnologies.com
A2600:1408:ec00:20::1735:23b3🇺🇸 AKAMAI-ASN12600:1408:ec00::/48 Akamai Technologies
A23.44.201.22🇺🇸 AKAMAI-ASN123.44.201.0/24 Akamai Technologies
A23.44.201.28🇺🇸 AKAMAI-ASN123.44.201.0/24 Akamai Technologies
NSpdns1.ultradns.net ⭐
A2001:502:f3ff::1🇺🇸 MAINT-ID-120082001:502:f3ff::/48 Neustar
PTRpdns1.ultradns.net
A204.74.108.1🇺🇸 MAINT-ID-12008204.74.108.0/24 Neustar
PTRpdns1.ultradns.net
NSpdns2.ultradns.net
A2610:a1:1014::1🇺🇸 MAINT-ID-120082610:a1:1014::/48 Neustar
PTRpdns2.ultradns.net
A204.74.109.1🇺🇸 MAINT-ID-12008204.74.109.0/24 Neustar
PTRpdns2.ultradns.net
NSpdns3.ultradns.org
A2610:a1:1015::1🇺🇸 MAINT-ID-120082610:a1:1015::/48 Neustar
PTRpdns3.ultradns.org
A199.7.68.1🇺🇸 MAINT-ID-12008199.7.68.0/24 Neustar
PTRpdns3.ultradns.org
NSpdns4.ultradns.org
A2001:502:4612::1🇺🇸 MAINT-ID-120082001:502:4612::/48 Neustar
PTRpdns4.ultradns.org
A199.7.69.1🇺🇸 MAINT-ID-12008199.7.69.0/24 Neustar
PTRpdns4.ultradns.org
NSpdns5.ultradns.info
A2610:a1:1016::1🇺🇸 MAINT-ID-120082610:a1:1016::/48 Neustar
PTRpdns5.ultradns.info
A204.74.114.1🇺🇸 MAINT-ID-12008204.74.114.0/24 Neustar
PTRpdns5.ultradns.info
NSpdns6.ultradns.co.uk
A2610:a1:1017::1🇺🇸 MAINT-ID-120082610:a1:1017::/48 Neustar
PTRpdns6.ultradns.co.uk
A204.74.115.1🇺🇸 MAINT-ID-12008204.74.115.0/24 Neustar
PTRpdns6.ultradns.co.uk
SOApdns1.ultradns.netdomains@expedia.com 2025-03-05 #8

com.pl

DNSSEC⚠️ Not signed
NSa-dns.pl ⭐ ⚠️ Not in parent delegation
NSb-dns.pl ⚠️ Not in parent delegation
NSd-dns.pl ⚠️ Not in parent delegation
NSf-dns.pl ⚠️ Not in parent delegation
NSh-dns.pl ⚠️ Not in parent delegation
NSj-dns.pl ⚠️ Not in parent delegation
SOAa-dns.pldnsmaster@nask.pl serial=1775111634

Same first word

vrbo.villas
vrbo.pe
vrbo.hk
vrbo.co.at
vrbo.ws
vrbo.dk
vrbo.world
vrbo.pw
vrbo.com.pl
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vrbo.sydney
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vrbo.tel
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vrbo.ie
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vrbo.sale
vrbo.io
vrbo.properties
vrbo.com.tw
vrbo.us
vrbo.red

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vbro.de
robv.co.uk
vorb.cl
ovrb.com
vrob.cn
brvo.es
robv.com
brov.org
borv.ru
brov.com
bvor.com
bvro.be
robv.de
rvbo.net
vorb.ru
obrv.com
vorb.me
orbv.com
obrv.cn
vobr.ru
robv.ca
vrob.de
vorb.net
bvor.nl
rvob.com
vobr.com
orbv.info
bvro.cn
bvro.com
vbro.org
borv.com
vbor.ru
brov.de
vbro.net
rvbo.com
vbro.ca
brov.us
brvo.de
vbro.be
vorb.org.nz
rvob.nl
bovr.ru
vbro.no
vbro.nl
vorb.it
brov.id.au
vrob.net

DNS History

38 records (10 active, 28 former)

NSpdns1.ultradns.netpdns2.ultradns.netpdns3.ultradns.orgpdns4.ultradns.orgpdns5.ultradns.infopdns6.ultradns.co.ukA23.44.201.2223.44.201.282600:1408:ec00:20::1735:23af2600:1408:ec00:20::1735:23b32.16.106.2002.16.106.2112.16.27.792.16.27.8123.12.147.3923.12.147.4623.210.216.15723.210.216.16223.48.203.10923.48.203.11423.62.46.13923.62.46.1432600:1406:3a00:33::170b:cfe82600:1406:3a00:33::170b:cfef2600:1406:5e00:9d::1720:98092600:1406:5e00:9d::1720:98242600:1408:c400:c::17cd:68982600:1408:c400:c::17cd:68992a02:26f0:3500:b::5c7b:688d2a02:26f0:3500:b::5c7b:68b82a02:26f0:6d00:2b::210:1b4f2a02:26f0:6d00:2b::210:1b512a02:26f0:7100::211:64aa2a02:26f0:7100::211:64c169.192.139.7169.192.139.7995.101.136.19895.101.136.205
●NSpdns1.ultradns.net2026-04-01 → 2026-04-03 · 2 obs
● 2026-04-01 06:39:10
● 2026-04-03 05:46:34
●NSpdns2.ultradns.net2026-04-01 → 2026-04-03 · 2 obs
● 2026-04-01 06:39:10
● 2026-04-03 05:46:34
●NSpdns3.ultradns.org2026-04-01 → 2026-04-03 · 2 obs
● 2026-04-01 06:39:10
● 2026-04-03 05:46:34
●NSpdns4.ultradns.org2026-04-01 → 2026-04-03 · 2 obs
● 2026-04-01 06:39:10
● 2026-04-03 05:46:34
●NSpdns5.ultradns.info2026-04-01 → 2026-04-03 · 2 obs
● 2026-04-01 06:39:10
● 2026-04-03 05:46:34
●NSpdns6.ultradns.co.uk2026-04-01 → 2026-04-03 · 2 obs
● 2026-04-01 06:39:10
● 2026-04-03 05:46:34
○A2.16.106.2002026-04-02 → 2026-04-02 · 4 obs
○ 2026-04-02 11:01:26
● 2026-04-02 17:57:10
○ 2026-04-03 00:00:44
○ 2026-04-03 05:46:34
○A2.16.106.2112026-04-02 → 2026-04-02 · 4 obs
○ 2026-04-02 11:01:26
● 2026-04-02 17:57:10
○ 2026-04-03 00:00:44
○ 2026-04-03 05:46:34
○A2.16.27.792026-04-02 → 2026-04-02 · 4 obs
○ 2026-04-01 14:14:38
● 2026-04-02 04:18:26
○ 2026-04-02 11:01:26
○ 2026-04-03 05:46:34
○A2.16.27.812026-04-02 → 2026-04-02 · 4 obs
○ 2026-04-01 14:14:38
● 2026-04-02 04:18:26
○ 2026-04-02 11:01:26
○ 2026-04-03 05:46:34
○A23.12.147.392026-04-02 → 2026-04-02 · 4 obs
○ 2026-04-02 04:18:26
● 2026-04-02 11:01:26
○ 2026-04-02 17:57:10
○ 2026-04-03 05:46:34
○A23.12.147.462026-04-02 → 2026-04-02 · 4 obs
○ 2026-04-02 04:18:26
● 2026-04-02 11:01:26
○ 2026-04-02 17:57:10
○ 2026-04-03 05:46:34
○A23.210.216.1572026-04-01 → 2026-04-03 · 6 obs
○ 2026-04-01 06:39:10
● 2026-04-01 11:12:48
○ 2026-04-01 11:54:12
○ 2026-04-03 00:59:10
● 2026-04-03 04:16:02
○ 2026-04-03 05:46:34
○A23.210.216.1622026-04-01 → 2026-04-03 · 6 obs
○ 2026-04-01 06:39:10
● 2026-04-01 11:12:48
○ 2026-04-01 11:54:12
○ 2026-04-03 00:59:10
● 2026-04-03 04:16:02
○ 2026-04-03 05:46:34
●A23.44.201.222026-04-01 → 2026-04-03 · 5 obs
○ 2026-04-01 11:54:12
● 2026-04-01 14:14:38
○ 2026-04-02 04:18:26
○ 2026-04-03 04:16:02
● 2026-04-03 05:46:34
●A23.44.201.282026-04-01 → 2026-04-03 · 5 obs
○ 2026-04-01 11:54:12
● 2026-04-01 14:14:38
○ 2026-04-02 04:18:26
○ 2026-04-03 04:16:02
● 2026-04-03 05:46:34
○A23.48.203.1092026-04-01 → 2026-04-01 · 3 obs
● 2026-04-01 06:39:10
○ 2026-04-01 11:12:48
○ 2026-04-03 05:46:34
○A23.48.203.1142026-04-01 → 2026-04-01 · 3 obs
● 2026-04-01 06:39:10
○ 2026-04-01 11:12:48
○ 2026-04-03 05:46:34
○A23.62.46.1392026-04-03 → 2026-04-03 · 4 obs
○ 2026-04-02 17:57:10
● 2026-04-03 00:00:44
○ 2026-04-03 00:59:10
○ 2026-04-03 05:46:34
○A23.62.46.1432026-04-03 → 2026-04-03 · 4 obs
○ 2026-04-02 17:57:10
● 2026-04-03 00:00:44
○ 2026-04-03 00:59:10
○ 2026-04-03 05:46:34
○A2600:1406:3a00:33::170b:cfe82026-04-01 → 2026-04-01 · 4 obs
○ 2026-04-01 06:39:10
● 2026-04-01 11:12:48
○ 2026-04-01 11:54:12
○ 2026-04-03 05:46:34
○A2600:1406:3a00:33::170b:cfef2026-04-01 → 2026-04-01 · 4 obs
○ 2026-04-01 06:39:10
● 2026-04-01 11:12:48
○ 2026-04-01 11:54:12
○ 2026-04-03 05:46:34
○A2600:1406:5e00:9d::1720:98092026-04-03 → 2026-04-03 · 4 obs
○ 2026-04-02 17:57:10
● 2026-04-03 00:00:44
● 2026-04-03 04:16:02
○ 2026-04-03 05:46:34
○A2600:1406:5e00:9d::1720:98242026-04-03 → 2026-04-03 · 4 obs
○ 2026-04-02 17:57:10
● 2026-04-03 00:00:44
● 2026-04-03 04:16:02
○ 2026-04-03 05:46:34
○A2600:1408:c400:c::17cd:68982026-04-01 → 2026-04-02 · 6 obs
○ 2026-04-01 11:54:12
● 2026-04-01 14:14:38
○ 2026-04-02 04:18:26
● 2026-04-02 11:01:26
○ 2026-04-02 17:57:10
○ 2026-04-03 05:46:34
○A2600:1408:c400:c::17cd:68992026-04-01 → 2026-04-02 · 6 obs
○ 2026-04-01 11:54:12
● 2026-04-01 14:14:38
○ 2026-04-02 04:18:26
● 2026-04-02 11:01:26
○ 2026-04-02 17:57:10
○ 2026-04-03 05:46:34
●A2600:1408:ec00:20::1735:23af2026-04-01 → 2026-04-03 · 4 obs
● 2026-04-01 06:39:10
○ 2026-04-01 11:12:48
○ 2026-04-03 04:16:02
● 2026-04-03 05:46:34
●A2600:1408:ec00:20::1735:23b32026-04-01 → 2026-04-03 · 4 obs
● 2026-04-01 06:39:10
○ 2026-04-01 11:12:48
○ 2026-04-03 04:16:02
● 2026-04-03 05:46:34
○A2a02:26f0:3500:b::5c7b:688d2026-04-01 → 2026-04-01 · 4 obs
○ 2026-04-01 11:12:48
● 2026-04-01 11:54:12
○ 2026-04-01 14:14:38
○ 2026-04-03 05:46:34
○A2a02:26f0:3500:b::5c7b:68b82026-04-01 → 2026-04-01 · 4 obs
○ 2026-04-01 11:12:48
● 2026-04-01 11:54:12
○ 2026-04-01 14:14:38
○ 2026-04-03 05:46:34
○A2a02:26f0:6d00:2b::210:1b4f2026-04-02 → 2026-04-02 · 4 obs
○ 2026-04-02 11:01:26
● 2026-04-02 17:57:10
○ 2026-04-03 00:00:44
○ 2026-04-03 05:46:34
○A2a02:26f0:6d00:2b::210:1b512026-04-02 → 2026-04-02 · 4 obs
○ 2026-04-02 11:01:26
● 2026-04-02 17:57:10
○ 2026-04-03 00:00:44
○ 2026-04-03 05:46:34
○A2a02:26f0:7100::211:64aa2026-04-02 → 2026-04-02 · 4 obs
○ 2026-04-01 14:14:38
● 2026-04-02 04:18:26
○ 2026-04-02 11:01:26
○ 2026-04-03 05:46:34
○A2a02:26f0:7100::211:64c12026-04-02 → 2026-04-02 · 4 obs
○ 2026-04-01 14:14:38
● 2026-04-02 04:18:26
○ 2026-04-02 11:01:26
○ 2026-04-03 05:46:34
○A69.192.139.712026-04-03 → 2026-04-03 · 4 obs
○ 2026-04-03 00:00:44
● 2026-04-03 00:59:10
○ 2026-04-03 04:16:02
○ 2026-04-03 05:46:34
○A69.192.139.792026-04-03 → 2026-04-03 · 4 obs
○ 2026-04-03 00:00:44
● 2026-04-03 00:59:10
○ 2026-04-03 04:16:02
○ 2026-04-03 05:46:34
○A95.101.136.1982026-04-01 → 2026-04-01 · 4 obs
○ 2026-04-01 11:12:48
● 2026-04-01 11:54:12
○ 2026-04-01 14:14:38
○ 2026-04-03 05:46:34
○A95.101.136.2052026-04-01 → 2026-04-01 · 4 obs
○ 2026-04-01 11:12:48
● 2026-04-01 11:54:12
○ 2026-04-01 14:14:38
○ 2026-04-03 05:46:34

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
pla-dns.pl, b-dns.pl, d-dns.pl, f-dns.pl...-
vrbo.com.plpdns6.ultradns.co.uk, pdns2.ultradns.net, pdns1.ultradns.net, pdns3.ultradns.org...-

✅ Authoritative Response

Server:199.7.68.1

NS records: pdns6.ultradns.co.uk, pdns2.ultradns.net, pdns1.ultradns.net, pdns3.ultradns.org, pdns4.ultradns.org, pdns5.ultradns.info

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for vrbo.com.pl (unsigned zone)

⏱️ Timing

Total: 1362ms | Queries: -

📄 Records

TypeCountSample Data
A223.212.250.73, 23.212.250.78
AAAA22600:1408:ec00:20::1735:23b3, 2600:1408:ec00:20::1735:23af
NS6pdns1.ultradns.net, pdns2.ultradns.net...
SOA1pdns1.ultradns.net domains.expedia.com

Analysis

IP Addresses

vrbo.com.pl resolves to four IP numbers: 2600:1408:ec00:20::1735:23af, 2600:1408:ec00:20::1735:23b3, 23.44.201.22 and 23.44.201.28.

Other host names such as a23-44-201-28.deploy.static.akamaitechnologies.com, a23-44-201-22.deploy.static.akamaitechnologies.com, vrbo.dk, skyticket.at and wiesnerauto.com share IPs with vrbo.com.pl.

Name Servers

vrbo.com.pl is delegated to six name servers: pdns5.ultradns.info, pdns1.ultradns.net, pdns2.ultradns.net, pdns3.ultradns.org, pdns4.ultradns.org and pdns6.ultradns.co.uk.

vrbo.com.pl at least partially shares name servers with other domains, for instance gaml.org, wotflights.com.sg, artisatelier.com, naturetaiwan.net and hotels.net.pr.

these name servers are commonly used with dns-external-master.amazon.com, udns1.ultradns.net, udns2.ultradns.net, dns1.p01.nsone.net, dns2.p01.nsone.net, dns3.p01.nsone.net and dns4.p01.nsone.net.

Host names with two IP numbers: pdns5.ultradns.info points to 2610:a1:1016::1 and 204.74.114.1; pdns1.ultradns.net points to 2001:502:f3ff::1 and 204.74.108.1; pdns2.ultradns.net points to 2610:a1:1014::1 and 204.74.109.1; pdns3.ultradns.org points to 2610:a1:1015::1 and 199.7.68.1; pdns4.ultradns.org points to 2001:502:4612::1 and 199.7.69.1; pdns6.ultradns.co.uk points to 2610:a1:1017::1 and 204.74.115.1.