`expressbusinesstravel.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3032::6815:3b94^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::ac43:b3bc^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.59.148^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.179.188^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`earl.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3ba1^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`earl.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1a1^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`earl.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21a1^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`earl.ns.cloudflare.com`
		A	108.162.193.161^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`earl.ns.cloudflare.com`
		A	172.64.33.161^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`earl.ns.cloudflare.com`
		A	173.245.59.161^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`earl.ns.cloudflare.com`
NS	`hadlee.ns.cloudflare.com`
		A	2606:4700:50::a29f:2643^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`hadlee.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c243^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`hadlee.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2243^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`hadlee.ns.cloudflare.com`
		A	108.162.194.67^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`hadlee.ns.cloudflare.com`
		A	162.159.38.67^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`hadlee.ns.cloudflare.com`
		A	172.64.34.67^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`hadlee.ns.cloudflare.com`
MX	`expressbusinesstravel-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:ca04::4^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db4pr02cu00204.inbound.protection.outlook.com`
		A	2a01:111:f403:ca04::5^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db3pr0202cu00205.inbound.protection.outlook.com`
		A	2a01:111:f403:ca04::e^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db8pr02cu00106.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::20^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-as8pr05cu00400.inbound.protection.outlook.com`
		A	52.101.68.32^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db3pr0202cu00200.inbound.protection.outlook.com`
		A	52.101.68.36^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db5pr02cu00104.inbound.protection.outlook.com`
		A	52.101.73.15^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am9pr04cu00107.inbound.protection.outlook.com`
		A	52.101.73.26^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-as9pr05cu01302.inbound.protection.outlook.com`
TXT	`MS=ms63642794`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.59.148, 172.67.179.188
		IPv6 hints	2606:4700:3032::6815:3b94, 2606:4700:3035::ac43:b3bc
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=187, name=cloudflare-ech.com
SOA	`earl.ns.cloudflare.com`dns@cloudflare.com serial=2401116911

`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=1775962822

Same first word

expressbusinesstravel.com

DNS History

10 records (7 active, 3 former)

●NSearl.ns.cloudflare.com2026-04-06 → 2026-04-12 · 3 obs

○ 2017-08-24 02:14:56
● 2026-04-06 17:33:02
● 2026-04-12 03:16:36

●NShadlee.ns.cloudflare.com2026-04-06 → 2026-04-12 · 3 obs

○ 2017-08-24 02:14:56
● 2026-04-06 17:33:02
● 2026-04-12 03:16:36

○NSns1.kriweb.com2017-08-24 → 2017-08-24 · 3 obs

● 2017-08-24 02:14:56
○ 2026-04-06 17:33:02
○ 2026-04-12 03:16:36

○NSns2.kriweb.com2017-08-24 → 2017-08-24 · 3 obs

● 2017-08-24 02:14:56
○ 2026-04-06 17:33:02
○ 2026-04-12 03:16:36

●MXexpressbusinesstravel-com.mail.protection.outlook.com2026-04-06 → 2026-04-12 · 2 obs

● 2026-04-06 17:33:02
● 2026-04-12 03:16:36

●A104.21.59.1482026-04-06 → 2026-04-12 · 3 obs

○ 2017-08-24 02:14:56
● 2026-04-06 17:33:02
● 2026-04-12 03:16:36

●A172.67.179.1882026-04-06 → 2026-04-12 · 3 obs

○ 2017-08-24 02:14:56
● 2026-04-06 17:33:02
● 2026-04-12 03:16:36

○A212.156.31.1942017-08-24 → 2017-08-24 · 3 obs

● 2017-08-24 02:14:56
○ 2026-04-06 17:33:02
○ 2026-04-12 03:16:36

●A2606:4700:3032::6815:3b942026-04-06 → 2026-04-12 · 3 obs

○ 2017-08-24 02:14:56
● 2026-04-06 17:33:02
● 2026-04-12 03:16:36

●A2606:4700:3035::ac43:b3bc2026-04-06 → 2026-04-12 · 3 obs

○ 2017-08-24 02:14:56
● 2026-04-06 17:33:02
● 2026-04-12 03:16:36

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	g.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, l.gtld-servers.net...	-
expressbusinesstravel.com	earl.ns.cloudflare.com, hadlee.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.194.67

NS records: earl.ns.cloudflare.com, hadlee.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for expressbusinesstravel.com (unsigned zone)

⏱️ Timing

Total: 311ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.179.188, 104.21.59.148`
AAAA	2	`2606:4700:3035::ac43:b3bc, 2606:4700:3032::6815:3b94`
NS	2	`earl.ns.cloudflare.com, hadlee.ns.cloudflare.com`
MX	1	`expressbusinesstravel-com.mail.protectio`
TXT	2	`MS=ms63642794, v=spf1 include:spf.protection.outlook.co`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`earl.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

expressbusinesstravel.com points to four IP numbers: 2606:4700:3032::6815:3b94, 2606:4700:3035::ac43:b3bc, 104.21.59.148 and 172.67.179.188.

Other host names, for instance amagerbio.dk, devendoca.com, xahantang.com, biofriendly.com and robtex.com.day share IP numbers with expressbusinesstravel.com.

Name Servers

expressbusinesstravel.com is delegated to two name servers: earl.ns.cloudflare.com and hadlee.ns.cloudflare.com.

expressbusinesstravel.com uses the same name server setup as other domains, for instance padyho.net, stannswarehouse.org, idatur.com, faceme.co.nz and casino360.bet.

expressbusinesstravel.com shares name servers with other domains at least partially, for instance bangmodwittaya.ac.th, sourceclassroom.com, abamolde.com.br, m5u5.com and glacierexplorers.com.

these name servers are often used with shane.ns.cloudflare.com, jason.ns.cloudflare.com and ali.ns.cloudflare.com.

Host names with six IP numbers: earl.ns.cloudflare.com points to 2606:4700:58::adf5:3ba1, 2803:f800:50::6ca2:c1a1, 2a06:98c1:50::ac40:21a1, 108.162.193.161, 172.64.33.161 and 173.245.59.161; hadlee.ns.cloudflare.com points to 2606:4700:50::a29f:2643, 2803:f800:50::6ca2:c243, 2a06:98c1:50::ac40:2243, 108.162.194.67, 162.159.38.67 and 172.64.34.67.

Mail Servers

The mail server for expressbusinesstravel.com is expressbusinesstravel-com.mail.protection.outlook.com.

Host expressbusinesstravel-com.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:ca04::4, 2a01:111:f403:ca04::5, 2a01:111:f403:ca04::e, 2a01:111:f403:ca09::20, 52.101.68.32, 52.101.68.36, 52.101.73.15 and 52.101.73.26.

expressbusinesstravel.com - robtex.com