`challasgroup.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3032::6815:458a^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::ac43:d0f9^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.69.138^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.208.249^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`jacqueline.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:2684^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jacqueline.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c284^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`jacqueline.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2284^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`jacqueline.ns.cloudflare.com`
		A	108.162.194.132^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jacqueline.ns.cloudflare.com`
		A	162.159.38.132^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jacqueline.ns.cloudflare.com`
		A	172.64.34.132^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jacqueline.ns.cloudflare.com`
NS	`langston.ns.cloudflare.com`
		A	2606:4700:58::a29f:2cfc^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`langston.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3fc^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`langston.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23fc^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`langston.ns.cloudflare.com`
		A	108.162.195.252^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`langston.ns.cloudflare.com`
		A	162.159.44.252^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`langston.ns.cloudflare.com`
		A	172.64.35.252^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`langston.ns.cloudflare.com`
MX	`challasgroup-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c803::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-bn1pr21cu00200.inbound.protection.outlook.com`
		A	2a01:111:f403:c902::7^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-sj0pr02cu00107.inbound.protection.outlook.com`
		A	2a01:111:f403:c927::1^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-bn8pr05cu00301.inbound.protection.outlook.com`
		A	2a01:111:f403:f908::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-bn1pr21cu00100.inbound.protection.outlook.com`
		A	52.101.9.17^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
		A	52.101.10.10^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-bn8pr05cu00102.inbound.protection.outlook.com`
		A	52.101.11.9^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sn1pr02cu00101.inbound.protection.outlook.com`
		A	52.101.194.3^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-ch1pr04cu00103.inbound.protection.outlook.com`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.69.138, 172.67.208.249
		IPv6 hints	2606:4700:3032::6815:458a, 2606:4700:3037::ac43:d0f9
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=91, name=cloudflare-ech.com
SOA	`jacqueline.ns.cloudflare.com`dns@cloudflare.com serial=2402778046

`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=1778467206

Subdomains

mail.challasgroup.com

Same first word

challasgroup.com

Similar names

haasgroupllc.net

DNS History

11 records (7 active, 4 former)

●NSjacqueline.ns.cloudflare.com2026-03-16 → 2026-05-11 · 3 obs

○ 2018-07-12 20:58:06
● 2026-03-16 01:13:10
● 2026-05-11 02:56:36

●NSlangston.ns.cloudflare.com2026-03-16 → 2026-05-11 · 3 obs

○ 2018-07-12 20:58:06
● 2026-03-16 01:13:10
● 2026-05-11 02:56:36

○NSns11.domaincontrol.com2015-06-03 → 2018-07-12 · 4 obs

● 2015-06-03 03:34:22
● 2018-07-12 20:58:06
○ 2026-03-16 01:13:10
○ 2026-05-11 02:56:36

○NSns12.domaincontrol.com2015-06-03 → 2018-07-12 · 4 obs

● 2015-06-03 03:34:22
● 2018-07-12 20:58:06
○ 2026-03-16 01:13:10
○ 2026-05-11 02:56:36

●MXchallasgroup-com.mail.protection.outlook.com2015-06-03 → 2026-05-11 · 2 obs

● 2015-06-03 03:34:22
● 2026-05-11 02:56:36

●A104.21.69.1382026-03-16 → 2026-05-11 · 3 obs

○ 2018-07-12 20:58:06
● 2026-03-16 01:13:10
● 2026-05-11 02:56:36

○A107.180.51.2292018-07-12 → 2018-07-12 · 4 obs

○ 2017-01-26 00:00:28
● 2018-07-12 20:58:06
○ 2026-03-16 01:13:10
○ 2026-05-11 02:56:36

●A172.67.208.2492026-03-16 → 2026-05-11 · 3 obs

○ 2018-07-12 20:58:06
● 2026-03-16 01:13:10
● 2026-05-11 02:56:36

○A192.186.211.392015-06-03 → 2017-01-26 · 4 obs

● 2015-06-03 03:34:22
● 2017-01-26 00:00:28
○ 2018-07-12 20:58:06
○ 2026-05-11 02:56:36

●A2606:4700:3032::6815:458a2026-03-16 → 2026-05-11 · 3 obs

○ 2018-07-12 20:58:06
● 2026-03-16 01:13:10
● 2026-05-11 02:56:36

●A2606:4700:3037::ac43:d0f92026-03-16 → 2026-05-11 · 3 obs

○ 2018-07-12 20:58:06
● 2026-03-16 01:13:10
● 2026-05-11 02:56:36

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	c.gtld-servers.net, b.gtld-servers.net, m.gtld-servers.net, l.gtld-servers.net...	-
challasgroup.com	jacqueline.ns.cloudflare.com, langston.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.195.252

NS records: jacqueline.ns.cloudflare.com, langston.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for challasgroup.com (unsigned zone)

⏱️ Timing

Total: 1364ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.69.138, 172.67.208.249`
AAAA	2	`2606:4700:3032::6815:458a, 2606:4700:3037::ac43:d0f9`
NS	2	`jacqueline.ns.cloudflare.com, langston.ns.cloudflare.com`
MX	1	`challasgroup-com.mail.protection.outlook`
TXT	1	`v=spf1 include:spf.protection.outlook.co`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`jacqueline.ns.cloudflare.com dns.cloudfl`

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

The parent of mail.challasgroup.com is challasgroup.com.

IP Addresses

challasgroup.com maps to four IP numbers: 2606:4700:3032::6815:458a, 2606:4700:3037::ac43:d0f9, 104.21.69.138 and 172.67.208.249.

Other host names, for instance find-home-phone-numbers.phonelookupdetect.com, reverse-phone-search-free-results.phonelookupdetect.com, find-a-location-of-a-phone-number.phonelookupdetect.com, sman5purwokerto.sch.id and www.positiveschl.ru share IP numbers with challasgroup.com.

Name Servers

Two name servers jacqueline.ns.cloudflare.com and langston.ns.cloudflare.com handle delegation for challasgroup.com.

challasgroup.com uses the same name server setup as other domains, for example leeport.com.hk, countydomestic.co.uk, nmsnet.hu, uspropay.com and atelierbleusable.fr.

challasgroup.com partially shares name servers with other domains; examples include blackcokkiecooks.top, gmytc.com, tanta2day.com, hotx(0x706f726e).live and dobarter.com.

These name servers are commonly used with gabe.ns.cloudflare.com, raegan.ns.cloudflare.com and maria.ns.cloudflare.com.

Host names with six IP numbers: jacqueline.ns.cloudflare.com points to: 2606:4700:50::a29f:2684, 2803:f800:50::6ca2:c284, 2a06:98c1:50::ac40:2284, 108.162.194.132, 162.159.38.132 and 172.64.34.132; langston.ns.cloudflare.com points to: 2606:4700:58::a29f:2cfc, 2803:f800:50::6ca2:c3fc, 2a06:98c1:50::ac40:23fc, 108.162.195.252, 162.159.44.252 and 172.64.35.252.

Mail Servers

challasgroup.com is handled by a single mail server, challasgroup-com.mail.protection.outlook.com.

Hostname challasgroup-com.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:c803::, 2a01:111:f403:c902::7, 2a01:111:f403:c927::1, 2a01:111:f403:f908::, 52.101.9.17, 52.101.10.10, 52.101.11.9 and 52.101.194.3.

challasgroup.com - robtex.com