`thprofessionalsearch.com`

DNSSEC	⚠️ Not signed
A	3.121.43.57^{🇩🇪 Amazon3.120.0.0/14 EC2 FRA prefix}
		PTR	`ec2-3-121-43-57.eu-central-1.compute.amazonaws.com`
A	3.121.43.92^{🇩🇪 Amazon3.120.0.0/14 EC2 FRA prefix}
NS	`dns1.cscdns.net` ⭐
		A	2610:a1:1022::100^{🇺🇸 MAINT-ID-120082610:a1:1022::/48 Neustar}
			PTR	`ns1.arcemus.com`
			PTR	`kandns06.digitalarchives.com`
			PTR	`ns1.euro909.com`
			PTR	`ns2.euro909.com`
			PTR	`indom10.indomco.com`
			PTR	`indom30.indomco.fr`
			PTR	`ns1.ascio.net`
			PTR	`ns3.ascio.net`
			PTR	`dns1.cscdns.net`
			PTR	`pdns1.cscdns.net`
			PTR	`sbdns3.cscdns.net`
			PTR	`spdns3.cscdns.net`
			PTR	`ns0.netnames.net`
			PTR	`ns1.netnames.net`
			PTR	`ns3.netnames.net`
			PTR	`ns5.netnames.net`
			PTR	`ns7.netnames.net`
			PTR	`indom130.indomco.org`
			PTR	`ns2.domainnetwork.se`
			PTR	`ns.domainnetwork.se`
		A	156.154.130.100^{🇺🇸 MAINT-ID-12008156.154.130.0/24 Neustar}
			PTR	`ns1.arcemus.com`
			PTR	`kandns06.digitalarchives.com`
			PTR	`ns1.euro909.com`
			PTR	`ns2.euro909.com`
			PTR	`indom10.indomco.com`
			PTR	`indom30.indomco.fr`
			PTR	`ns1.ascio.net`
			PTR	`ns3.ascio.net`
			PTR	`dns1.cscdns.net`
			PTR	`pdns1.cscdns.net`
			PTR	`sbdns3.cscdns.net`
			PTR	`spdns3.cscdns.net`
			PTR	`ns0.netnames.net`
			PTR	`ns1.netnames.net`
			PTR	`ns3.netnames.net`
			PTR	`ns5.netnames.net`
			PTR	`ns7.netnames.net`
			PTR	`indom130.indomco.org`
			PTR	`ns2.domainnetwork.se`
			PTR	`ns.domainnetwork.se`
NS	`dns2.cscdns.net`
		A	2610:a1:1023::100^{🇺🇸 MAINT-ID-120082610:a1:1023::/48 Neustar}
			PTR	`ns2.arcemus.com`
			PTR	`nusdns06.digitalarchives.com`
			PTR	`ns3.domainnetwork.com`
			PTR	`ns3.euro909.com`
			PTR	`indom80.indomco.hk`
			PTR	`ns2.ascio.net`
			PTR	`ns4.ascio.net`
			PTR	`dns2.cscdns.net`
			PTR	`pdns2.cscdns.net`
			PTR	`indom20.indomco.net`
			PTR	`ns2.netnames.net`
			PTR	`ns4.netnames.net`
			PTR	`ns6.netnames.net`
			PTR	`ns8.netnames.net`
		A	156.154.131.100^{🇺🇸 MAINT-ID-12008156.154.131.0/24 Neustar}
			PTR	`ns2.arcemus.com`
			PTR	`nusdns06.digitalarchives.com`
			PTR	`ns3.domainnetwork.com`
			PTR	`ns3.euro909.com`
			PTR	`indom80.indomco.hk`
			PTR	`ns2.ascio.net`
			PTR	`ns4.ascio.net`
			PTR	`dns2.cscdns.net`
			PTR	`pdns2.cscdns.net`
			PTR	`indom20.indomco.net`
			PTR	`ns2.netnames.net`
			PTR	`ns4.netnames.net`
			PTR	`ns6.netnames.net`
			PTR	`ns8.netnames.net`
MX	`de-smtp-inbound-1.mimecast.com` ⭐
		A	194.104.108.22^{🇩🇪 MIMECAST-DE194.104.108.0/23 -NET-1}
			PTR	`de-smtp-inbound-1.mimecast.com`
			PTR	`de-smtp-inbound-2.mimecast.com`
		A	194.104.110.22^{🇩🇪 MIMECAST-DE194.104.110.0/23 -NET-4}
			PTR	`de-smtp-inbound-1.mimecast.com`
			PTR	`de-smtp-inbound-2.mimecast.com`
MX	`de-smtp-inbound-2.mimecast.com` ⭐
		A	194.104.108.22^{🇩🇪 MIMECAST-DE194.104.108.0/23 -NET-1}
			PTR	`de-smtp-inbound-1.mimecast.com`
			PTR	`de-smtp-inbound-2.mimecast.com`
		A	194.104.110.22^{🇩🇪 MIMECAST-DE194.104.110.0/23 -NET-4}
			PTR	`de-smtp-inbound-1.mimecast.com`
			PTR	`de-smtp-inbound-2.mimecast.com`
TXT	`MS=ms71177597`
TXT	`v=spf1 include:spf.protection.outlook.com include:de._netblocks.mimecast.com ...`
SOA	`dns1.cscdns.net`hostmaster@cscdns.net 2019-02-05 #16

`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=1776144917

Same first word

thprofessionalsearch.com

DNS History

9 records (6 active, 3 former)

●NSdns1.cscdns.net2019-02-06 → 2026-04-14 · 2 obs

● 2019-02-06 23:56:14
● 2026-04-14 05:39:46

●NSdns2.cscdns.net2019-02-06 → 2026-04-14 · 2 obs

● 2019-02-06 23:56:14
● 2026-04-14 05:39:46

○MXcustmx.cscdns.net2019-02-06 → 2019-02-06 · 3 obs

● 2019-02-06 23:56:14
○ 2026-02-17 04:40:14
○ 2026-04-14 05:39:46

●MXde-smtp-inbound-1.mimecast.com2026-02-17 → 2026-04-14 · 3 obs

○ 2019-02-06 23:56:14
● 2026-02-17 04:40:14
● 2026-04-14 05:39:46

●MXde-smtp-inbound-2.mimecast.com2026-02-17 → 2026-04-14 · 3 obs

○ 2019-02-06 23:56:14
● 2026-02-17 04:40:14
● 2026-04-14 05:39:46

○A165.160.13.202019-02-06 → 2019-02-06 · 3 obs

● 2019-02-06 23:56:14
○ 2026-02-17 04:40:14
○ 2026-04-14 05:39:46

○A165.160.15.202019-02-06 → 2019-02-06 · 3 obs

● 2019-02-06 23:56:14
○ 2026-02-17 04:40:14
○ 2026-04-14 05:39:46

●A3.121.43.572026-02-17 → 2026-04-14 · 3 obs

○ 2019-02-06 23:56:14
● 2026-02-17 04:40:14
● 2026-04-14 05:39:46

●A3.121.43.922026-02-17 → 2026-04-14 · 3 obs

○ 2019-02-06 23:56:14
● 2026-02-17 04:40:14
● 2026-04-14 05:39:46

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
thprofessionalsearch.com	dns1.cscdns.net, dns2.cscdns.net	-

✅ Authoritative Response

Server:156.154.131.100

NS records: dns1.cscdns.net, dns2.cscdns.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for thprofessionalsearch.com (unsigned zone)

⏱️ Timing

Total: 401ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`3.121.43.57, 3.121.43.92`
NS	2	`dns1.cscdns.net, dns2.cscdns.net`
MX	2	`de-smtp-inbound-1.mimecast.com (pri: 5), de-smtp-inbound-2.mimecast.com (pri: 5)`
TXT	2	`MS=ms71177597, v=spf1 include:spf.protection.outlook.co`
SOA	1	`dns1.cscdns.net hostmaster.cscdns.net`

Analysis

IP Addresses

thprofessionalsearch.com points to two IP numbers: 3.121.43.57 and 3.121.43.92.

Other host names, for instance ej4u.gastrojobs.com, hotelcareer.pl, gastrojobs.ch, jobsens.ai and hotel-career.com share IP numbers with thprofessionalsearch.com.

Name Servers

thprofessionalsearch.com's delegation is to two name servers dns1.cscdns.net and dns2.cscdns.net.

thprofessionalsearch.com shares the same name server configuration as other domains, such as grovecounty-sheriff.com, spectraprecision.ru, bmw-powertrain-systems.com, knowthepdfacts.com and optum.network.

thprofessionalsearch.com shares name servers with other domains to some extent, for instance goalstudy.com, p(0x616e616c)pina.com.br, posthockey.ca and cashpro.info.

Host names with two IP numbers: dns1.cscdns.net points to 2610:a1:1022::100 and 156.154.130.100; dns2.cscdns.net points to 2610:a1:1023::100 and 156.154.131.100

Mail Servers

Two mail servers de-smtp-inbound-1.mimecast.com and de-smtp-inbound-2.mimecast.com handle thprofessionalsearch.com.

thprofessionalsearch.com uses the same mail server setup as other domains such as ozmo.nl, orientwatch.fr, pavicarpi.com, global-translate.de and jobsens.ai.

thprofessionalsearch.com shares some mail servers with other domains, including diagram.ca, ptv-nrw.de, frauenklinik-ffb.de, faehrhafen-sassnitz.de and brilmat.com.

Host names with two IP numbers:

The host names de-smtp-inbound-1.mimecast.com and de-smtp-inbound-2.mimecast.com point to 194.104.108.22 and 194.104.110.22.

Host names that point to 194.104.108.22: de-smtp-inbound-1.mimecast.com and de-smtp-inbound-2.mimecast.com.

Host names that point to 194.104.110.22: de-smtp-inbound-1.mimecast.com and de-smtp-inbound-2.mimecast.com.

thprofessionalsearch.com - robtex.com