`expediataap.dk`

DNSSEC	⚠️ Not signed
A	23.44.201.13^{🇺🇸 AKAMAI-ASN123.44.201.0/24 Akamai Technologies}
		PTR	`a23-44-201-13.deploy.static.akamaitechnologies.com`
A	23.44.201.18^{🇺🇸 AKAMAI-ASN123.44.201.0/24 Akamai Technologies}
NS	`pdns1.ultradns.net` ⭐
		A	2001:502:f3ff::1^{🇺🇸 MAINT-ID-120082001:502:f3ff::/48 Neustar}
			PTR	`pdns1.ultradns.net`
		A	204.74.108.1^{🇺🇸 MAINT-ID-12008204.74.108.0/24 Neustar}
			PTR	`pdns1.ultradns.net`
NS	`dns1.p09.nsone.net`
		A	2620:4d:4000:6259:7:9:0:1^{🇺🇸 NSONE2620:4d:4000::/48 2620:4D:4000::/48}
			PTR	`dns1.p09.nsone.net`
			PTR	`ns4.demysdns.co.uk`
		A	198.51.44.9^{🇺🇸 NSONE198.51.44.0/24 198.51.44.0}
			PTR	`dns1.p09.nsone.net`
			PTR	`ns4.demysdns.co.uk`
NS	`dns2.p09.nsone.net`
		A	2a00:edc0:6259:7:9::2^{🇺🇸 NSONE2a00:edc0:6259::/48 NS1-2}
			PTR	`dns2.p09.nsone.net`
			PTR	`ns5.demysdns.co.uk`
		A	198.51.45.9^{🇺🇸 NSONE198.51.45.0/24 198.51.45.0}
			PTR	`dns2.p09.nsone.net`
			PTR	`ns5.demysdns.co.uk`
NS	`dns3.p09.nsone.net`
		A	2620:4d:4000:6259:7:9:0:3^{🇺🇸 NSONE2620:4d:4000::/48 2620:4D:4000::/48}
			PTR	`dns3.p09.nsone.net`
			PTR	`ns6.demysdns.co.uk`
		A	198.51.44.73^{🇺🇸 NSONE198.51.44.0/24 198.51.44.0}
			PTR	`dns3.p09.nsone.net`
			PTR	`ns6.demysdns.co.uk`
NS	`pdns2.ultradns.net`
		A	2610:a1:1014::1^{🇺🇸 MAINT-ID-120082610:a1:1014::/48 Neustar}
			PTR	`pdns2.ultradns.net`
		A	204.74.109.1^{🇺🇸 MAINT-ID-12008204.74.109.0/24 Neustar}
			PTR	`pdns2.ultradns.net`
NS	`pdns3.ultradns.org`
		A	2610:a1:1015::1^{🇺🇸 MAINT-ID-120082610:a1:1015::/48 Neustar}
			PTR	`pdns3.ultradns.org`
		A	199.7.68.1^{🇺🇸 MAINT-ID-12008199.7.68.0/24 Neustar}
			PTR	`pdns3.ultradns.org`
NS	`pdns4.ultradns.org`
		A	2001:502:4612::1^{🇺🇸 MAINT-ID-120082001:502:4612::/48 Neustar}
			PTR	`pdns4.ultradns.org`
		A	199.7.69.1^{🇺🇸 MAINT-ID-12008199.7.69.0/24 Neustar}
			PTR	`pdns4.ultradns.org`
MX	`mxa.expediagroup.com` ⭐
		A	198.175.56.133^{🇺🇸 AS11184198.175.56.0/24}
			PTR	`mxa.expediagroup.com`
MX	`mxb.expediagroup.com` ⭐
		A	198.151.49.133^{🇺🇸 AS54018198.151.49.0/24}
			PTR	`mxb.expediagroup.com`
TXT	`_d3qvt7o9x3j09vvxqole2qs06z3270p`
TXT	`_fiordgsb9smiw0n5zn5ou39symr48kr`
TXT	`v=spf1 include:_spf.expedia.com -all`
TXT	`google-site-verification=KPlLo1517hhzFAt8CbUZLBctvtRCB7umuKti3jR6bBQ`
SOA	`pdns1.ultradns.net`domains@expediagroup.com 2022-09-28 #44

`dk`

	DNSSEC	🔒 Signed (DS record present)
	NS	`b.nic.dk` ⭐
	NS	`c.nic.dk`
	NS	`h.nic.dk`
	NS	`l.nic.dk`
	NS	`s.nic.dk`
	NS	`t.nic.dk`
	TXT	`DK zone updateEpoch 1776155040localtime Tue Apr 14 10:24:00 2026gmtime Tue Ap...`
	SOA	`b.nic.dk`tech@punktum.dk serial=1776155041

Same first word

DNS History

38 records (11 active, 27 former)

●NSdns1.p09.nsone.net2026-04-01 → 2026-04-14 · 2 obs

● 2026-04-01 06:42:00
● 2026-04-14 08:47:40

●NSdns2.p09.nsone.net2026-04-01 → 2026-04-14 · 2 obs

● 2026-04-01 06:42:00
● 2026-04-14 08:47:40

●NSdns3.p09.nsone.net2026-04-01 → 2026-04-14 · 2 obs

● 2026-04-01 06:42:00
● 2026-04-14 08:47:40

●NSpdns1.ultradns.net2026-04-01 → 2026-04-14 · 2 obs

● 2026-04-01 06:42:00
● 2026-04-14 08:47:40

●NSpdns2.ultradns.net2026-04-01 → 2026-04-14 · 2 obs

● 2026-04-01 06:42:00
● 2026-04-14 08:47:40

●NSpdns3.ultradns.org2026-04-01 → 2026-04-14 · 2 obs

● 2026-04-01 06:42:00
● 2026-04-14 08:47:40

●NSpdns4.ultradns.org2026-04-01 → 2026-04-14 · 2 obs

● 2026-04-01 06:42:00
● 2026-04-14 08:47:40

●MXmxa.expediagroup.com2026-04-01 → 2026-04-14 · 2 obs

● 2026-04-01 06:42:00
● 2026-04-14 08:47:40

●MXmxb.expediagroup.com2026-04-01 → 2026-04-14 · 2 obs

● 2026-04-01 06:42:00
● 2026-04-14 08:47:40

○A104.77.150.392026-04-02 → 2026-04-02 · 4 obs

○ 2026-04-02 03:12:00
● 2026-04-02 11:01:32
○ 2026-04-02 23:17:36
○ 2026-04-14 08:47:40

○A104.77.150.472026-04-02 → 2026-04-02 · 4 obs

○ 2026-04-02 03:12:00
● 2026-04-02 11:01:32
○ 2026-04-02 23:17:36
○ 2026-04-14 08:47:40

○A184.86.251.192026-04-01 → 2026-04-10 · 16 obs

○ 2026-04-01 21:57:40
● 2026-04-01 23:24:16
○ 2026-04-02 03:12:00
○ 2026-04-04 13:45:42
● 2026-04-04 21:15:34
○ 2026-04-05 00:29:20
○ 2026-04-05 02:52:20
● 2026-04-05 03:37:50
○ 2026-04-05 08:46:24
○ 2026-04-09 22:50:26
● 2026-04-10 00:06:24
○ 2026-04-10 01:05:48
○ 2026-04-10 20:13:38
● 2026-04-10 21:20:10
○ 2026-04-11 00:12:28
○ 2026-04-14 08:47:40

○A184.86.251.232026-04-01 → 2026-04-10 · 16 obs

○A2.16.106.2172026-04-01 → 2026-04-13 · 58 obs

○ 2026-04-01 16:33:02
● 2026-04-01 20:23:48
○ 2026-04-01 21:57:40
○ 2026-04-02 11:01:32
● 2026-04-02 23:17:36
● 2026-04-03 12:11:42
○ 2026-04-03 15:49:36
● 2026-04-03 21:38:32
○ 2026-04-04 00:13:44
● 2026-04-04 01:02:28
● 2026-04-04 13:45:42
○ 2026-04-04 21:15:34
○ 2026-04-05 00:29:20
● 2026-04-05 01:38:00
● 2026-04-05 02:52:20
○ 2026-04-05 03:37:50
● 2026-04-05 08:46:24
● 2026-04-05 19:38:36
○ 2026-04-05 20:15:34
● 2026-04-05 21:57:28
○ 2026-04-05 23:28:40
○ 2026-04-06 11:03:24
● 2026-04-06 15:34:12
○ 2026-04-06 20:06:52
● 2026-04-07 07:44:56
○ 2026-04-07 11:38:24
● 2026-04-07 20:10:28
● 2026-04-08 03:23:14
○ 2026-04-08 05:37:14
○ 2026-04-09 03:42:04
● 2026-04-09 08:10:18
● 2026-04-09 15:14:48
○ 2026-04-09 18:33:42
○ 2026-04-10 00:06:24
● 2026-04-10 01:05:48
○ 2026-04-10 06:36:50
● 2026-04-10 12:33:00
○ 2026-04-10 13:08:56
○ 2026-04-10 14:34:50
● 2026-04-10 19:24:26
● 2026-04-10 20:13:38
○ 2026-04-10 21:20:10
○ 2026-04-11 01:43:26
● 2026-04-11 02:28:52
○ 2026-04-11 04:06:24
○ 2026-04-11 05:50:24
● 2026-04-11 06:36:54
○ 2026-04-11 08:48:18
● 2026-04-11 10:19:00
○ 2026-04-11 10:56:54
○ 2026-04-12 02:02:36
● 2026-04-12 09:54:46
○ 2026-04-12 11:37:56
○ 2026-04-12 22:32:26
● 2026-04-13 01:36:52
● 2026-04-13 04:57:20
○ 2026-04-13 06:36:06
○ 2026-04-14 08:47:40

○A2.16.106.2232026-04-01 → 2026-04-13 · 58 obs

○A2.16.241.2132026-04-09 → 2026-04-13 · 12 obs

○ 2026-04-08 07:52:38
● 2026-04-09 03:42:04
○ 2026-04-09 08:10:18
○ 2026-04-10 13:08:56
● 2026-04-10 14:34:50
○ 2026-04-10 19:24:26
○ 2026-04-13 04:57:20
● 2026-04-13 06:36:06
○ 2026-04-13 08:08:08
● 2026-04-13 14:01:22
○ 2026-04-14 00:19:24
○ 2026-04-14 08:47:40

○A2.16.241.2192026-04-09 → 2026-04-13 · 12 obs

○A2.16.27.692026-04-01 → 2026-04-14 · 24 obs

○ 2026-04-01 20:23:48
● 2026-04-01 21:57:40
○ 2026-04-01 23:24:16
● 2026-04-02 03:12:00
○ 2026-04-02 11:01:32
○ 2026-04-03 12:11:42
● 2026-04-03 15:49:36
○ 2026-04-03 21:38:32
○ 2026-04-05 23:28:40
● 2026-04-06 11:03:24
○ 2026-04-06 15:34:12
○ 2026-04-08 03:23:14
● 2026-04-08 05:37:14
○ 2026-04-08 07:52:38
○ 2026-04-11 10:19:00
● 2026-04-11 10:56:54
○ 2026-04-12 00:11:36
○ 2026-04-13 06:36:06
● 2026-04-13 08:08:08
○ 2026-04-13 14:01:22
○ 2026-04-14 00:19:24
● 2026-04-14 06:39:08
○ 2026-04-14 08:47:38
○ 2026-04-14 08:47:40

○A2.16.27.912026-04-01 → 2026-04-14 · 24 obs

○A2.23.227.2122026-04-08 → 2026-04-08 · 4 obs

○ 2026-04-08 05:37:14
● 2026-04-08 07:52:38
○ 2026-04-09 03:42:04
○ 2026-04-14 08:47:40

○A2.23.227.2222026-04-08 → 2026-04-08 · 4 obs

○ 2026-04-08 05:37:14
● 2026-04-08 07:52:38
○ 2026-04-09 03:42:04
○ 2026-04-14 08:47:40

○A23.210.216.1342026-04-07 → 2026-04-10 · 10 obs

○ 2026-04-07 07:44:56
● 2026-04-07 11:38:24
○ 2026-04-07 20:10:28
○ 2026-04-09 18:33:42
● 2026-04-09 22:50:26
○ 2026-04-10 00:06:24
○ 2026-04-10 01:05:48
● 2026-04-10 06:36:50
○ 2026-04-10 12:33:00
○ 2026-04-14 08:47:40

○A23.210.216.1702026-04-07 → 2026-04-10 · 10 obs

○A23.212.250.812026-04-12 → 2026-04-12 · 9 obs

○ 2026-04-11 10:56:54
● 2026-04-12 00:11:36
○ 2026-04-12 02:02:36
○ 2026-04-12 11:37:56
● 2026-04-12 19:19:40
○ 2026-04-12 20:36:30
● 2026-04-12 22:32:26
○ 2026-04-13 01:36:52
○ 2026-04-14 08:47:40

○A23.212.250.872026-04-12 → 2026-04-12 · 9 obs

○A23.212.62.2402026-04-09 → 2026-04-11 · 7 obs

○ 2026-04-09 15:14:48
● 2026-04-09 18:33:42
○ 2026-04-09 22:50:26
○ 2026-04-11 06:36:54
● 2026-04-11 08:48:18
○ 2026-04-11 10:19:00
○ 2026-04-14 08:47:40

○A23.212.62.2432026-04-09 → 2026-04-11 · 7 obs

○ 2026-04-09 15:14:48
● 2026-04-09 18:33:42
○ 2026-04-09 22:50:26
○ 2026-04-11 06:36:54
● 2026-04-11 08:48:18
○ 2026-04-11 10:19:00
○ 2026-04-14 08:47:40

○A23.3.89.1072026-04-11 → 2026-04-12 · 7 obs

○ 2026-04-11 04:06:24
● 2026-04-11 05:50:24
○ 2026-04-11 06:36:54
○ 2026-04-12 00:11:36
● 2026-04-12 02:02:36
○ 2026-04-12 09:54:46
○ 2026-04-14 08:47:40

●A23.44.201.132026-04-14 → 2026-04-14 · 3 obs

○ 2026-04-14 06:39:08
● 2026-04-14 08:47:38
● 2026-04-14 08:47:40

●A23.44.201.182026-04-14 → 2026-04-14 · 3 obs

○ 2026-04-14 06:39:08
● 2026-04-14 08:47:38
● 2026-04-14 08:47:40

○A23.48.203.1142026-04-01 → 2026-04-12 · 9 obs

● 2026-04-01 06:42:00
○ 2026-04-01 16:33:02
○ 2026-04-10 21:20:10
● 2026-04-11 00:12:28
○ 2026-04-11 01:43:26
○ 2026-04-12 19:19:40
● 2026-04-12 20:36:30
○ 2026-04-12 22:32:26
○ 2026-04-14 08:47:40

○A23.48.203.1152026-04-01 → 2026-04-12 · 9 obs

○A69.192.139.682026-04-10 → 2026-04-14 · 7 obs

○ 2026-04-10 12:33:00
● 2026-04-10 13:08:56
○ 2026-04-10 14:34:50
○ 2026-04-13 14:01:22
● 2026-04-14 00:19:24
○ 2026-04-14 06:39:08
○ 2026-04-14 08:47:40

○A69.192.139.832026-04-10 → 2026-04-14 · 7 obs

○ 2026-04-10 12:33:00
● 2026-04-10 13:08:56
○ 2026-04-10 14:34:50
○ 2026-04-13 14:01:22
● 2026-04-14 00:19:24
○ 2026-04-14 06:39:08
○ 2026-04-14 08:47:40

○A92.123.104.242026-04-01 → 2026-04-06 · 7 obs

○ 2026-04-01 06:42:00
● 2026-04-01 16:33:02
○ 2026-04-01 20:23:48
○ 2026-04-06 15:34:12
● 2026-04-06 20:06:52
○ 2026-04-07 07:44:56
○ 2026-04-14 08:47:40

○A92.123.104.452026-04-01 → 2026-04-06 · 7 obs

○ 2026-04-01 06:42:00
● 2026-04-01 16:33:02
○ 2026-04-01 20:23:48
○ 2026-04-06 15:34:12
● 2026-04-06 20:06:52
○ 2026-04-07 07:44:56
○ 2026-04-14 08:47:40

○A95.101.136.2042026-04-04 → 2026-04-12 · 20 obs

○ 2026-04-03 21:38:32
● 2026-04-04 00:13:44
○ 2026-04-04 01:02:28
○ 2026-04-04 21:15:34
● 2026-04-05 00:29:20
○ 2026-04-05 01:38:00
○ 2026-04-05 19:38:36
● 2026-04-05 20:15:34
○ 2026-04-05 21:57:28
● 2026-04-05 23:28:40
○ 2026-04-06 11:03:24
○ 2026-04-11 00:12:28
● 2026-04-11 01:43:26
○ 2026-04-11 02:28:52
● 2026-04-11 04:06:24
○ 2026-04-11 05:50:24
○ 2026-04-12 09:54:46
● 2026-04-12 11:37:56
○ 2026-04-12 19:19:40
○ 2026-04-14 08:47:40

○A95.101.136.2072026-04-04 → 2026-04-12 · 20 obs

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
dk	b.nic.dk, h.nic.dk, t.nic.dk, c.nic.dk...	-
expediataap.dk	dns1.p09.nsone.net, dns2.p09.nsone.net, dns3.p09.nsone.net, pdns1.ultradns.net...	-

✅ Authoritative Response

Server:204.74.108.1

NS records: dns1.p09.nsone.net, dns2.p09.nsone.net, dns3.p09.nsone.net, pdns1.ultradns.net, pdns2.ultradns.net, pdns3.ultradns.org, pdns4.ultradns.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for expediataap.dk (unsigned zone)

⏱️ Timing

Total: 777ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`23.212.250.87, 23.212.250.81`
NS	7	`dns1.p09.nsone.net, dns2.p09.nsone.net...`
MX	2	`mxa.expediagroup.com (pri: 10), mxb.expediagroup.com (pri: 10)`
TXT	2	`v=spf1 include:_spf.expedia.com -all, google-site-verification=KPlLo1517hhzFAt`
SOA	1	`pdns1.ultradns.net domains.expediagroup.`

Analysis

IP Addresses

Two IP numbers are pointed to by expediataap.dk: 23.44.201.13 and 23.44.201.18.

other host names include expedia.se, a23-44-201-18.deploy.static.akamaitechnologies.com, earnrewards.com, binckrecrute.be and motorworldgroup.com; they share IP numbers with expediataap.dk.

Name Servers

expediataap.dk is delegated to seven name servers: pdns1.ultradns.net, pdns2.ultradns.net, pdns3.ultradns.org, pdns4.ultradns.org, dns1.p09.nsone.net, dns2.p09.nsone.net and dns3.p09.nsone.net.

expediataap.dk at least partially shares name servers with other domains, for instance bloombergtv.mn, cooecfluor.com, transformersfilmen.se, 2.156.108.in-addr.arpa and mtv.co.il.

these name servers are commonly used with pdns5.ultradns.info, pdns6.ultradns.co.uk, dns4.p09.nsone.net, dns1.p01.nsone.net, ns01.squarespacedns.com, ns02.squarespacedns.com, ns03.squarespacedns.com, ns04.squarespacedns.com, ns0004.secondary.cloudflare.com and ns0243.secondary.cloudflare.com.

Host names with two IP numbers:

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.

dns1.p09.nsone.net points to 2620:4d:4000:6259:7:9:0:1 and 198.51.44.9.

dns2.p09.nsone.net points to 2a00:edc0:6259:7:9::2 and 198.51.45.9.

dns3.p09.nsone.net points to 2620:4d:4000:6259:7:9:0:3 and 198.51.44.73.

Mail Servers

expediataap.dk is handled by two mail servers: mxa.expediagroup.com and mxb.expediagroup.com.

expediataap.dk uses the same mail server setup as other domains, for instance toprural.es, instantsoftware.com, expediataap.jp, yesbookit.com and ian.com.

Host names with one IP:

mxa.expediagroup.com points to: 198.175.56.133

mxb.expediagroup.com points to: 198.151.49.133

expediataap.dk - robtex.com

expediataap.dk

dk

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

Mail Servers

`expediataap.dk`

`dk`