`yesbookit.com`

DNSSEC	⚠️ Not signed
A	204.74.99.101^{🇺🇸 MAINT-ID-12008}
NS	`pdns1.ultradns.net` ⭐
		A	2001:502:f3ff::1^{🇺🇸 MAINT-ID-12008}
			PTR	`pdns1.ultradns.net`
		A	204.74.108.1^{🇺🇸 MAINT-ID-12008}
			PTR	`pdns1.ultradns.net`
NS	`dns1.p09.nsone.net`
		A	2620:4d:4000:6259:7:9:0:1^{🇺🇸 NSONE}
			PTR	`dns1.p09.nsone.net`
			PTR	`ns4.demysdns.co.uk`
		A	198.51.44.9^{🇺🇸 NSONE}
			PTR	`dns1.p09.nsone.net`
			PTR	`ns4.demysdns.co.uk`
NS	`dns2.p09.nsone.net`
		A	2a00:edc0:6259:7:9::2^{🇺🇸 NSONE}
			PTR	`dns2.p09.nsone.net`
			PTR	`ns5.demysdns.co.uk`
		A	198.51.45.9^{🇺🇸 NSONE}
			PTR	`dns2.p09.nsone.net`
			PTR	`ns5.demysdns.co.uk`
NS	`dns3.p09.nsone.net`
		A	2620:4d:4000:6259:7:9:0:3^{🇺🇸 NSONE}
			PTR	`dns3.p09.nsone.net`
			PTR	`ns6.demysdns.co.uk`
		A	198.51.44.73^{🇺🇸 NSONE}
			PTR	`dns3.p09.nsone.net`
			PTR	`ns6.demysdns.co.uk`
NS	`dns4.p09.nsone.net`
		A	2a00:edc0:6259:7:9::4^{🇺🇸 NSONE}
			PTR	`ns7.demysdns.com`
			PTR	`dns4.p09.nsone.net`
		A	198.51.45.73^{🇺🇸 NSONE}
			PTR	`ns7.demysdns.com`
			PTR	`dns4.p09.nsone.net`
NS	`pdns2.ultradns.net`
		A	2610:a1:1014::1^{🇺🇸 MAINT-ID-12008}
			PTR	`pdns2.ultradns.net`
		A	204.74.109.1^{🇺🇸 MAINT-ID-12008}
			PTR	`pdns2.ultradns.net`
NS	`pdns3.ultradns.org`
		A	2610:a1:1015::1^{🇺🇸 MAINT-ID-12008}
			PTR	`pdns3.ultradns.org`
		A	199.7.68.1^{🇺🇸 MAINT-ID-12008}
			PTR	`pdns3.ultradns.org`
NS	`pdns4.ultradns.org`
		A	2001:502:4612::1^{🇺🇸 MAINT-ID-12008}
			PTR	`pdns4.ultradns.org`
		A	199.7.69.1^{🇺🇸 MAINT-ID-12008}
			PTR	`pdns4.ultradns.org`
NS	`pdns5.ultradns.info`
		A	2610:a1:1016::1^{🇺🇸 MAINT-ID-12008}
			PTR	`pdns5.ultradns.info`
		A	204.74.114.1^{🇺🇸 MAINT-ID-12008}
			PTR	`pdns5.ultradns.info`
NS	`pdns6.ultradns.co.uk`
		A	2610:a1:1017::1^{🇺🇸 MAINT-ID-12008}
			PTR	`pdns6.ultradns.co.uk`
		A	204.74.115.1^{🇺🇸 MAINT-ID-12008}
			PTR	`pdns6.ultradns.co.uk`
MX	`mxa.expediagroup.com` ⭐
		A	198.175.56.133^{🇺🇸 AS11184}
			PTR	`mxa.expediagroup.com`
MX	`mxb.expediagroup.com` ⭐
		A	198.151.49.133^{🇺🇸 AS54018}
			PTR	`mxb.expediagroup.com`
TXT	`910A-5CB4-5A81-3B80-135E-873B-191E-75D5`
TXT	`9qj5mpgnu16boc4u69u37cpg7u`
TXT	`MS=ms45530879`
TXT	`_globalsign-domain-verification=og4f2YSLBwXZ3PzRU8WTyvAv1kEvm8BYj-_gAuhKlp`
TXT	`globalsign-domain-verification=KCSQ2_XllCOZnXeHKLYbs37v-67kVlx8Kn3RCiVo5P`
TXT	`ig6lobst8r160jgmcf92o9cpvm`
TXT	`k4bose2qo34ebh91iihuj1m3f7`
TXT	`v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCrLHiExVd55zd/IQ/J/mR...`
TXT	`v=spf1 a:mail.yesbookit.com ip4:202.125.173.250 ip4:66.220.9.192/26 include:s...`
TXT	`vmH9u4AD2zqQ9T3Je9zp4bIdba8/CJ7Qp9IH+lt/OaAUqD8015FDcTxxil2lT/t/eTauwxZpPskfr...`
TXT	`w74vdk50h6ngbc1w57ypyrcts4232g0c`
SOA	`pdns1.ultradns.net`domains@expediagroup.com serial=1633471970

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1771291435

Up

app4.yesbookit.com

stg1-hbb.yesbookit.com

yb1.yesbookit.com

www.yesbookit.com

yb5.yesbookit.com

app.yesbookit.com

yb4.yesbookit.com

agents.yesbookit.com

app3.yesbookit.com

yb3.yesbookit.com

yb6.yesbookit.com

app1.yesbookit.com

stg4-lux.yesbookit.com

Same first word

yesbookit.com

yesbookit.org

DNS History

34 records (13 active, 21 former)

○NSdns1.p01.nsone.net2026-02-19 → 2026-02-20 · 12 obs

○ 2026-02-16 09:20:02
● 2026-02-19 10:34:34
○ 2026-02-19 12:43:46
● 2026-02-19 13:58:08
○ 2026-02-19 23:01:46
○ 2026-02-20 01:22:54
● 2026-02-20 02:03:26
○ 2026-02-20 02:44:18
○ 2026-02-20 14:39:16
● 2026-02-20 17:48:36
○ 2026-02-20 19:00:58
○ 2026-02-22 13:18:34

●NSdns1.p09.nsone.net2026-02-16 → 2026-02-22 · 3 obs

○ 2018-01-20 13:45:28
● 2026-02-16 09:20:02
● 2026-02-22 13:18:34

●NSdns2.p09.nsone.net2026-02-16 → 2026-02-22 · 3 obs

○ 2018-01-20 13:45:28
● 2026-02-16 09:20:02
● 2026-02-22 13:18:34

●NSdns3.p09.nsone.net2026-02-16 → 2026-02-22 · 3 obs

○ 2018-01-20 13:45:28
● 2026-02-16 09:20:02
● 2026-02-22 13:18:34

●NSdns4.p09.nsone.net2026-02-16 → 2026-02-22 · 3 obs

○ 2018-01-20 13:45:28
● 2026-02-16 09:20:02
● 2026-02-22 13:18:34

○NSns1.netregistry.net2015-08-17 → 2015-08-17 · 3 obs

● 2015-08-17 23:46:46
○ 2015-12-31 13:17:22
○ 2026-02-22 13:18:34

○NSns1.p13.dynect.net2015-12-31 → 2018-01-20 · 5 obs

○ 2015-08-17 23:46:46
● 2015-12-31 13:17:22
● 2018-01-20 13:45:28
○ 2026-02-16 09:20:02
○ 2026-02-22 13:18:34

○NSns2.netregistry.net2015-08-17 → 2015-08-17 · 3 obs

● 2015-08-17 23:46:46
○ 2015-12-31 13:17:22
○ 2026-02-22 13:18:34

○NSns2.p13.dynect.net2015-12-31 → 2018-01-20 · 5 obs

○ 2015-08-17 23:46:46
● 2015-12-31 13:17:22
● 2018-01-20 13:45:28
○ 2026-02-16 09:20:02
○ 2026-02-22 13:18:34

○NSns3.netregistry.net2015-08-17 → 2015-08-17 · 3 obs

● 2015-08-17 23:46:46
○ 2015-12-31 13:17:22
○ 2026-02-22 13:18:34

○NSns3.p13.dynect.net2015-12-31 → 2018-01-20 · 5 obs

○ 2015-08-17 23:46:46
● 2015-12-31 13:17:22
● 2018-01-20 13:45:28
○ 2026-02-16 09:20:02
○ 2026-02-22 13:18:34

○NSns4.p13.dynect.net2015-12-31 → 2018-01-20 · 5 obs

○ 2015-08-17 23:46:46
● 2015-12-31 13:17:22
● 2018-01-20 13:45:28
○ 2026-02-16 09:20:02
○ 2026-02-22 13:18:34

●NSpdns1.ultradns.net2026-02-16 → 2026-02-22 · 3 obs

○ 2018-01-20 13:45:28
● 2026-02-16 09:20:02
● 2026-02-22 13:18:34

●NSpdns2.ultradns.net2026-02-16 → 2026-02-22 · 3 obs

○ 2018-01-20 13:45:28
● 2026-02-16 09:20:02
● 2026-02-22 13:18:34

●NSpdns3.ultradns.org2026-02-16 → 2026-02-22 · 3 obs

○ 2018-01-20 13:45:28
● 2026-02-16 09:20:02
● 2026-02-22 13:18:34

●NSpdns4.ultradns.org2026-02-16 → 2026-02-22 · 3 obs

○ 2018-01-20 13:45:28
● 2026-02-16 09:20:02
● 2026-02-22 13:18:34

●NSpdns5.ultradns.info2026-02-16 → 2026-02-22 · 3 obs

○ 2018-01-20 13:45:28
● 2026-02-16 09:20:02
● 2026-02-22 13:18:34

●NSpdns6.ultradns.co.uk2026-02-16 → 2026-02-22 · 3 obs

○ 2018-01-20 13:45:28
● 2026-02-16 09:20:02
● 2026-02-22 13:18:34

○MXmxa-00067701.gslb.pphosted.com2018-01-20 → 2018-01-20 · 4 obs

○ 2016-10-03 21:24:10
● 2018-01-20 13:45:28
○ 2026-02-16 09:20:02
○ 2026-02-22 13:18:34

●MXmxa.expediagroup.com2026-02-16 → 2026-02-22 · 3 obs

○ 2018-01-20 13:45:28
● 2026-02-16 09:20:02
● 2026-02-22 13:18:34

○MXmxb-00067701.gslb.pphosted.com2018-01-20 → 2018-01-20 · 4 obs

○ 2016-10-03 21:24:10
● 2018-01-20 13:45:28
○ 2026-02-16 09:20:02
○ 2026-02-22 13:18:34

●MXmxb.expediagroup.com2026-02-16 → 2026-02-22 · 3 obs

○ 2018-01-20 13:45:28
● 2026-02-16 09:20:02
● 2026-02-22 13:18:34

○MXyesbookit-com.mail.protection.outlook.com2015-08-17 → 2016-10-03 · 4 obs

● 2015-08-17 23:46:46
● 2016-10-03 21:24:10
○ 2018-01-20 13:45:28
○ 2026-02-22 13:18:34

○A100.28.104.1752026-02-16 → 2026-02-22 · 2 obs

○ 2026-02-16 09:20:02
○ 2026-02-22 13:18:34

○A18.185.24.462026-02-16 → 2026-02-20 · 17 obs

○ 2018-01-20 13:45:28
● 2026-02-16 09:20:02
○ 2026-02-19 07:04:28
○ 2026-02-19 10:34:34
● 2026-02-19 12:43:46
● 2026-02-19 13:58:08
○ 2026-02-19 23:01:46
○ 2026-02-20 02:03:26
● 2026-02-20 02:44:18
○ 2026-02-20 04:30:14
○ 2026-02-20 11:30:56
● 2026-02-20 12:41:40
○ 2026-02-20 14:39:16
○ 2026-02-20 17:48:36
● 2026-02-20 19:00:58
○ 2026-02-22 13:18:28
○ 2026-02-22 13:18:34

○A202.124.241.1782015-08-17 → 2018-01-20 · 4 obs

● 2015-08-17 23:46:46
● 2018-01-20 13:45:28
○ 2026-02-16 09:20:02
○ 2026-02-22 13:18:34

●A204.74.99.1012026-02-19 → 2026-02-22 · 16 obs

○ 2026-02-16 09:20:02
● 2026-02-19 07:04:28
● 2026-02-19 10:34:34
○ 2026-02-19 12:43:46
○ 2026-02-19 13:58:08
● 2026-02-19 23:01:46
● 2026-02-20 02:03:26
○ 2026-02-20 02:44:18
● 2026-02-20 04:30:14
● 2026-02-20 11:30:56
○ 2026-02-20 12:41:40
● 2026-02-20 14:39:16
● 2026-02-20 17:48:36
○ 2026-02-20 19:00:58
● 2026-02-22 13:18:28
● 2026-02-22 13:18:34

○A2a05:d014:803:f30a:4c8d:5530:dac2:1792026-02-19 → 2026-02-20 · 15 obs

○ 2026-02-19 07:04:28
● 2026-02-19 10:34:34
○ 2026-02-19 12:43:46
○ 2026-02-19 23:01:46
● 2026-02-20 00:23:58
● 2026-02-20 02:03:26
○ 2026-02-20 02:44:18
● 2026-02-20 04:30:14
○ 2026-02-20 06:48:48
○ 2026-02-20 12:41:40
● 2026-02-20 14:39:16
○ 2026-02-20 17:48:36
● 2026-02-20 19:00:58
○ 2026-02-22 13:18:28
○ 2026-02-22 13:18:34

○A2a05:d014:803:f30c:505c:9738:13c:b7a52026-02-19 → 2026-02-20 · 15 obs

○A2a05:d014:803:f30e:ffe5:90d1:736a:fcad2026-02-19 → 2026-02-20 · 15 obs

○A3.126.5.1882026-02-16 → 2026-02-20 · 17 obs

○A3.71.139.1532026-02-16 → 2026-02-20 · 17 obs

○A54.157.108.1582026-02-16 → 2026-02-22 · 2 obs

○ 2026-02-16 09:20:02
○ 2026-02-22 13:18:34

○A98.83.184.1332026-02-16 → 2026-02-22 · 2 obs

○ 2026-02-16 09:20:02
○ 2026-02-22 13:18:34

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
yesbookit.com	pdns3.ultradns.org, pdns4.ultradns.org, pdns1.ultradns.net, pdns2.ultradns.net...	-

✅ Authoritative Response

Server: 204.74.109.1

NS records: pdns3.ultradns.org, pdns4.ultradns.org, pdns1.ultradns.net, pdns2.ultradns.net, pdns5.ultradns.info, pdns6.ultradns.co.uk, dns1.p09.nsone.net, dns2.p09.nsone.net, dns3.p09.nsone.net, dns4.p09.nsone.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for yesbookit.com (unsigned zone)

⏱️ Timing

Total: 708ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`204.74.99.101`
NS	10	`dns1.p09.nsone.net, dns2.p09.nsone.net...`
MX	2	`mxa.expediagroup.com (pri: 10), mxb.expediagroup.com (pri: 10)`
TXT	12	`MS=ms45530879, 9qj5mpgnu16boc4u69u37cpg7u...`
SOA	1	`pdns1.ultradns.net domains.expediagroup.`

AI analysis

yesbookit.com is a parent of app4.yesbookit.com, stg1-hbb.yesbookit.com, yb1.yesbookit.com, www.yesbookit.com, yb5.yesbookit.com and a few other host names.

yesbookit.com points to IP number: 204.74.99.101.

Other host names such as scholasticinc.com, tevapharma.ch, aande.net, tevaeurope.eu and klutz.ru share IPs with yesbookit.com.

yesbookit.com is delegated to ten name servers: pdns5.ultradns.info, pdns1.ultradns.net, pdns2.ultradns.net, pdns3.ultradns.org, pdns4.ultradns.org, dns1.p09.nsone.net, dns2.p09.nsone.net, dns3.p09.nsone.net, dns4.p09.nsone.net and pdns6.ultradns.co.uk.

yesbookit.com at least partially shares name servers with other domains, for instance eurhogrally.com, anida.design, 174.11.203.in-addr.arpa, macquarie.in and 110.238.192.in-addr.arpa.

these name servers are commonly used with 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

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

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

dns4.p09.nsone.net points to 2a00:edc0:6259:7:9::4 and 198.51.45.73

pdns6.ultradns.co.uk points to 2610:a1:1017::1 and 204.74.115.1

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

The mail server setup for yesbookit.com matches that of other domains, for instance expediataap.com.au, homeaway.com.mx, autoescape.es, homeaway.gr and lxhub.com.

yesbookit.com shares at least partially some mail servers with other domains, including wotifbrands.com, hotels.co.uk, expedia.co.uk, homeaway.com.sg and homeaway.com.ar.

Host names with a single IP:

mxa.expediagroup.com points to 198.175.56.133.

mxb.expediagroup.com points to 198.151.49.133.

yesbookit.com - robtex.com

yesbookit.com

com

Up

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

AI analysis

`yesbookit.com`

`com`