`firstclasstravelgroup.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::6815:5ed7^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3032::ac43:8c54^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.94.215^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.140.84^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`dina.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a6b^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dina.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c06b^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`dina.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:206b^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`dina.ns.cloudflare.com`
		A	108.162.192.107^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dina.ns.cloudflare.com`
		A	172.64.32.107^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dina.ns.cloudflare.com`
		A	173.245.58.107^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dina.ns.cloudflare.com`
NS	`shane.ns.cloudflare.com`
		A	2606:4700:58::a29f:2c39^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`shane.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c339^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`shane.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2339^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`shane.ns.cloudflare.com`
		A	108.162.195.57^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`shane.ns.cloudflare.com`
		A	162.159.44.57^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`shane.ns.cloudflare.com`
		A	172.64.35.57^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`shane.ns.cloudflare.com`
MX	`firstclasstravelgroup-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:ca09::3^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-am6pr04cu00303.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::5^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-am1pr04cu00105.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::6^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-am4pr0401cu00106.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::7^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-am9pr04cu00107.inbound.protection.outlook.com`
		A	52.101.68.18^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db4pr02cu00302.inbound.protection.outlook.com`
		A	52.101.68.39^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db7pr03cu00607.inbound.protection.outlook.com`
		A	52.101.73.4^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am0pr83cu00404.inbound.protection.outlook.com`
		A	52.101.73.28^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am7pr05cu00204.inbound.protection.outlook.com`
TXT	`MS=ms11365925`
TXT	`v=spf1 include:sendgrid.net include:spf.protection.outlook.com -all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.94.215, 172.67.140.84
		IPv6 hints	2606:4700:3030::6815:5ed7, 2606:4700:3032::ac43:8c54
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=13, name=cloudflare-ech.com
SOA	`dina.ns.cloudflare.com`dns@cloudflare.com serial=2400402683

`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=1777416091

Same first word

firstclasstravelgroup.com

DNS History

11 records (7 active, 4 former)

●NSdina.ns.cloudflare.com2026-03-13 → 2026-04-28 · 3 obs

○ 2016-01-15 15:11:16
● 2026-03-13 20:18:18
● 2026-04-28 22:44:52

○NSns1626.ztomy.com2015-05-28 → 2015-10-28 · 4 obs

● 2015-05-28 13:16:12
● 2015-10-28 23:38:20
○ 2016-01-15 15:11:16
○ 2026-04-28 22:44:52

○NSns2626.ztomy.com2015-05-28 → 2015-10-28 · 4 obs

● 2015-05-28 13:16:12
● 2015-10-28 23:38:20
○ 2016-01-15 15:11:16
○ 2026-04-28 22:44:52

●NSshane.ns.cloudflare.com2026-03-13 → 2026-04-28 · 3 obs

○ 2016-01-15 15:11:16
● 2026-03-13 20:18:18
● 2026-04-28 22:44:52

●MXfirstclasstravelgroup-com.mail.protection.outlook.com2026-03-13 → 2026-04-28 · 3 obs

○ 2015-10-28 23:38:20
● 2026-03-13 20:18:18
● 2026-04-28 22:44:52

○MXmail.b-io.co2015-05-28 → 2015-05-28 · 3 obs

● 2015-05-28 13:16:12
○ 2015-10-28 23:38:20
○ 2026-04-28 22:44:52

●A104.21.94.2152026-03-13 → 2026-04-28 · 3 obs

○ 2016-01-15 15:11:16
● 2026-03-13 20:18:18
● 2026-04-28 22:44:52

●A172.67.140.842026-03-13 → 2026-04-28 · 3 obs

○ 2016-01-15 15:11:16
● 2026-03-13 20:18:18
● 2026-04-28 22:44:52

○A204.11.56.482015-05-28 → 2015-10-28 · 4 obs

● 2015-05-28 13:16:12
● 2015-10-28 23:38:20
○ 2016-01-15 15:11:16
○ 2026-04-28 22:44:52

●A2606:4700:3030::6815:5ed72026-03-13 → 2026-04-28 · 3 obs

○ 2016-01-15 15:11:16
● 2026-03-13 20:18:18
● 2026-04-28 22:44:52

●A2606:4700:3032::ac43:8c542026-03-13 → 2026-04-28 · 3 obs

○ 2016-01-15 15:11:16
● 2026-03-13 20:18:18
● 2026-04-28 22:44:52

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	i.gtld-servers.net, g.gtld-servers.net, j.gtld-servers.net, b.gtld-servers.net...	-
firstclasstravelgroup.com	dina.ns.cloudflare.com, shane.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.107

NS records: dina.ns.cloudflare.com, shane.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for firstclasstravelgroup.com (unsigned zone)

⏱️ Timing

Total: 201ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.94.215, 172.67.140.84`
AAAA	2	`2606:4700:3030::6815:5ed7, 2606:4700:3032::ac43:8c54`
NS	2	`dina.ns.cloudflare.com, shane.ns.cloudflare.com`
MX	1	`firstclasstravelgroup-com.mail.protectio`
TXT	2	`MS=ms11365925, v=spf1 include:sendgrid.net include:spf.`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`dina.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (dina.ns.cloudflare.com, dina.ns.cloudflare.com, dina.ns.cloudflare.com...)

Analysis

IP Addresses

firstclasstravelgroup.com refers to four IP numbers: 2606:4700:3030::6815:5ed7, 2606:4700:3032::ac43:8c54, 104.21.94.215 and 172.67.140.84.

Other host names, for instance railscape.co.uk, goodio.ro, ndns.pw, rainbowkids.org.tw and welcometocorea.com share IP numbers with firstclasstravelgroup.com.

Name Servers

firstclasstravelgroup.com's delegation uses two name servers: dina.ns.cloudflare.com and shane.ns.cloudflare.com.

firstclasstravelgroup.com uses the same name server setup as other domains, such as fcholidays.net, pesanjasa.com, sharpido.in, fcholidays.com and consollto.com.

firstclasstravelgroup.com at least partially shares name servers with other domains, including m-w-whatsapp.hl.cn, provence-co.ru, mojang-login-live.com, motorcycle-tourer.com and haustiermagazin.com.

These name servers are often used with hadlee.ns.cloudflare.com and dom.ns.cloudflare.com.

Host names with six IP numbers:

dina.ns.cloudflare.com points to 2606:4700:50::adf5:3a6b, 2803:f800:50::6ca2:c06b, 2a06:98c1:50::ac40:206b, 108.162.192.107, 172.64.32.107 and 173.245.58.107.

shane.ns.cloudflare.com points to 2606:4700:58::a29f:2c39, 2803:f800:50::6ca2:c339, 2a06:98c1:50::ac40:2339, 108.162.195.57, 162.159.44.57 and 172.64.35.57.

Mail Servers

A single mail server handles firstclasstravelgroup.com, firstclasstravelgroup-com.mail.protection.outlook.com.

Host firstclasstravelgroup-com.mail.protection.outlook.com points to eight IPs: 2a01:111:f403:ca09::3, 2a01:111:f403:ca09::5, 2a01:111:f403:ca09::6, 2a01:111:f403:ca09::7, 52.101.68.18, 52.101.68.39, 52.101.73.4 and 52.101.73.28.

firstclasstravelgroup.com - robtex.com