`corphelpdns.com`

DNSSEC	⚠️ Not signed
A	190.102.40.219^{🇧🇷 AS272547190.102.40.0/24}
		PTR	`buyandsellvietnam.com`
A	190.102.42.85^{🇧🇷 AS272547190.102.42.0/24}
NS	`ns-1449.awsdns-53.org` ⭐ ⚠️ Not in parent delegation
		A	2600:9000:5305:a900::1^{🇺🇸 Amazon2600:9000:5305::/48 - CloudFront}
			PTR	`ns-1449.awsdns-53.org`
		A	205.251.197.169^{🇺🇸 Amazon205.251.197.0/24 prefix}
			PTR	`ns-1449.awsdns-53.org`
NS	`ns-1568.awsdns-04.co.uk` ⚠️ Not in parent delegation
		A	2600:9000:5306:2000::1^{🇺🇸 Amazon2600:9000:5306::/48 - CloudFront}
			PTR	`ns-1568.awsdns-04.co.uk`
		A	205.251.198.32^{🇺🇸 Amazon205.251.198.0/24 prefix}
			PTR	`ns-1568.awsdns-04.co.uk`
NS	`ns-2030.awsdns-61.co.uk` ⚠️ Not in parent delegation
		A	2600:9000:5307:ee00::1^{🇺🇸 Amazon2600:9000:5307::/48 - CloudFront}
			PTR	`ns-2030.awsdns-61.co.uk`
		A	205.251.199.238^{🇺🇸 Amazon205.251.199.0/24 prefix}
			PTR	`ns-2030.awsdns-61.co.uk`
NS	`ns-295.awsdns-36.com` ⚠️ Not in parent delegation
		A	2600:9000:5301:2700::1^{🇺🇸 Amazon2600:9000:5301::/48 - CloudFront}
			PTR	`ns-295.awsdns-36.com`
		A	205.251.193.39^{🇺🇸 Amazon205.251.193.0/24 prefix}
			PTR	`ns-295.awsdns-36.com`
NS	`ns1.corphelpdns.com` ⚠️ Not in zone NS records
NS	`ns2.corphelpdns.com` ⚠️ Not in zone NS records
MX	`mxa.corphelpdns.com` ⭐
		A	38.107.226.8^{🇨🇦 AS6302338.107.226.0/24 Route Registered for Cogent Communications Customer GLOBALTELEHOST CORP.}
			PTR	`webyardsale.com`
		A	38.107.226.84^{🇨🇦 AS6302338.107.226.0/24 Route Registered for Cogent Communications Customer GLOBALTELEHOST CORP.}
			PTR	`boat-air-conditioning.com`
		A	38.107.226.131^{🇨🇦 AS6302338.107.226.0/24 Route Registered for Cogent Communications Customer GLOBALTELEHOST CORP.}
			PTR	`brand-spirit.com`
		A	51.77.54.51^{🇵🇱 OVH51.77.0.0/16}
			PTR	`dallorstore.com`
		A	51.161.144.34^{🇨🇦 OVH51.161.128.0/17 Hosting route}
			PTR	`notic.cowboy(0x636f636b)roach.com`
		A	51.161.144.67^{🇨🇦 OVH51.161.128.0/17 Hosting route}
			PTR	`dirty-carpets.com`
		A	102.165.46.224^{🇧🇷 ASN-TYNA-HOST102.165.46.0/24 autogen}
			PTR	`martineschildge.com`
		A	107.6.180.106^{🇳🇱 SINGLEHOP107.6.176.0/21}
			PTR	`translaweb.com`
		A	107.6.180.107^{🇳🇱 SINGLEHOP107.6.176.0/21}
			PTR	`mehtacorporation.com`
		A	107.6.180.108^{🇳🇱 SINGLEHOP107.6.176.0/21}
			PTR	`healthdiscountstore.com`
		A	107.6.180.109^{🇳🇱 SINGLEHOP107.6.176.0/21}
			PTR	`ramscar.com`
		A	107.6.180.110^{🇳🇱 SINGLEHOP107.6.176.0/21}
			PTR	`magazinediscountstore.com`
		A	151.243.218.245^{🇮🇷 AS272547151.243.218.0/24}
			PTR	`rits-biken.com`
		A	172.111.8.178^{🇺🇸 COGENT172.111.8.0/22}
			PTR	`cmsbizkaia.com`
		A	172.111.8.184^{🇺🇸 COGENT172.111.8.0/22}
			PTR	`jews-4-jesus.com`
		A	172.111.8.188^{🇺🇸 COGENT172.111.8.0/22}
			PTR	`rbcds-ged-uk.com`
		A	172.111.8.189^{🇺🇸 COGENT172.111.8.0/22}
			PTR	`telco-power.com`
		A	185.93.106.224^{🇺🇸 SCALAXY-AS185.93.106.0/24}
			PTR	`eggheadauctions.com`
		A	190.2.142.26^{🇳🇱 WORLDSTREAM-1190.2.128.0/20 WorldStream}
			PTR	`dentonmotel.com`
		A	190.2.142.50^{🇳🇱 WORLDSTREAM-1190.2.128.0/20 WorldStream}
			PTR	`dentonmotels.com`
		A	190.2.142.53^{🇳🇱 WORLDSTREAM-1190.2.128.0/20 WorldStream}
			PTR	`marinesspecialties.com`
		A	190.2.142.55^{🇳🇱 WORLDSTREAM-1190.2.128.0/20 WorldStream}
			PTR	`whistlersun.com`
		A	190.102.40.231^{🇧🇷 AS272547190.102.40.0/24}
			PTR	`littleflowertours.com`
		A	216.52.2.20^{🇺🇸 SINGLEHOP216.52.0.0/22 INAP Cloud Amsterdam}
			PTR	`frontendsynthetics.com`
		A	216.52.2.21^{🇺🇸 SINGLEHOP216.52.0.0/22 INAP Cloud Amsterdam}
			PTR	`homeschoolingcorner.com`
		A	216.52.2.22^{🇺🇸 SINGLEHOP216.52.0.0/22 INAP Cloud Amsterdam}
			PTR	`sospmepmi.com`
		A	216.52.2.23^{🇺🇸 SINGLEHOP216.52.0.0/22 INAP Cloud Amsterdam}
			PTR	`sossubvention.com`
		A	216.245.223.83^{🇺🇸 Limestone Networks216.245.192.0/19 Inc. 400 S. Akard Street Dallas, TX 75202 US =20}
			PTR	`83-223-245-216.static.reverse.lstn.net`
		A	216.245.223.84^{🇺🇸 Limestone Networks216.245.192.0/19 Inc. 400 S. Akard Street Dallas, TX 75202 US =20}
			PTR	`84-223-245-216.static.reverse.lstn.net`
		A	216.245.223.86^{🇺🇸 Limestone Networks216.245.192.0/19 Inc. 400 S. Akard Street Dallas, TX 75202 US =20}
			PTR	`86-223-245-216.static.reverse.lstn.net`
		A	217.160.11.46^{🇩🇪 IONOS-AS217.160.0.0/16 IONOS-PA-3}
		A	217.160.59.155^{🇩🇪 IONOS-AS217.160.0.0/16 IONOS-PA-3}
TXT	`v=spf1 include:eccoshoesforwomen.us include:citygo.us include:webdesignexpert...`
SOA	`ns-1449.awsdns-53.org`awsdns-hostmaster@amazon.com serial=1

`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=1778524296

Subdomains

ns1.corphelpdns.com

ns2.corphelpdns.com

mxa.corphelpdns.com

Same first word

corphelpdns.com

DNS History

13 records (9 active, 4 former)

●NSns-1449.awsdns-53.org2026-05-06 → 2026-05-11 · 3 obs

○ 2016-05-11 09:03:44
● 2026-05-06 20:31:14
● 2026-05-11 18:53:36

●NSns-1568.awsdns-04.co.uk2026-05-06 → 2026-05-11 · 3 obs

○ 2016-05-11 09:03:44
● 2026-05-06 20:31:14
● 2026-05-11 18:53:36

●NSns-2030.awsdns-61.co.uk2026-05-06 → 2026-05-11 · 3 obs

○ 2016-05-11 09:03:44
● 2026-05-06 20:31:14
● 2026-05-11 18:53:36

●NSns-295.awsdns-36.com2026-05-06 → 2026-05-11 · 3 obs

○ 2016-05-11 09:03:44
● 2026-05-06 20:31:14
● 2026-05-11 18:53:36

●NSns1.corphelpdns.com2026-05-06 → 2026-05-11 · 3 obs

○ 2016-05-11 09:03:44
● 2026-05-06 20:31:14
● 2026-05-11 18:53:36

○NSns1626.ztomy.com2015-06-24 → 2016-02-08 · 4 obs

● 2015-06-24 02:40:34
● 2016-02-08 16:55:04
○ 2016-05-11 09:03:44
○ 2026-05-11 18:53:36

●NSns2.corphelpdns.com2026-05-06 → 2026-05-11 · 3 obs

○ 2016-05-11 09:03:44
● 2026-05-06 20:31:14
● 2026-05-11 18:53:36

○NSns2626.ztomy.com2015-06-24 → 2016-02-08 · 4 obs

● 2015-06-24 02:40:34
● 2016-02-08 16:55:04
○ 2016-05-11 09:03:44
○ 2026-05-11 18:53:36

○MXmail.b-io.co2015-06-24 → 2015-06-24 · 3 obs

● 2015-06-24 02:40:34
○ 2015-11-16 17:50:48
○ 2026-05-11 18:53:36

●MXmxa.corphelpdns.com2026-05-06 → 2026-05-11 · 3 obs

○ 2015-11-16 17:50:48
● 2026-05-06 20:31:14
● 2026-05-11 18:53:36

●A190.102.40.2192026-05-06 → 2026-05-11 · 3 obs

○ 2016-05-11 09:03:44
● 2026-05-06 20:31:14
● 2026-05-11 18:53:36

●A190.102.42.852026-05-06 → 2026-05-11 · 3 obs

○ 2016-05-11 09:03:44
● 2026-05-06 20:31:14
● 2026-05-11 18:53:36

○A204.11.56.482015-06-24 → 2016-02-08 · 4 obs

● 2015-06-24 02:40:34
● 2016-02-08 16:55:04
○ 2016-05-11 09:03:44
○ 2026-05-11 18:53:36

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, f.gtld-servers.net, j.gtld-servers.net...	-
corphelpdns.com	ns1.corphelpdns.com, ns2.corphelpdns.com	2 records

✅ Authoritative Response

Server:38.107.226.131

NS records: ns1.corphelpdns.com, ns2.corphelpdns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for corphelpdns.com (unsigned zone)

⏱️ Timing

Total: 500ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`190.102.40.219, 190.102.42.85`
NS	4	`ns-1568.awsdns-04.co.uk, ns-2030.awsdns-61.co.uk...`
MX	1	`mxA.corphelpdns.com (pri: 0)`
TXT	1	`v=spf1 include:eccoshoesforwomen.us incl`
SOA	1	`ns-1449.awsdns-53.org awsdns-hostmaster.`

📌 Glue Records Collected

Total: 2

In-bailiwick: 2 (ns1.corphelpdns.com, ns2.corphelpdns.com)

Analysis

Hierarchy

The parent of ns1.corphelpdns.com, ns2.corphelpdns.com and mxa.corphelpdns.com is corphelpdns.com.

IP Addresses

Two IP numbers are pointed to by corphelpdns.com: 190.102.40.219 and 190.102.42.85.

other host names include fireyecloud.com, logrus-consult.com, oaklandcath.org, mjolt.net and mailingtouch.com; they share IP numbers with corphelpdns.com.

Name Servers

corphelpdns.com delegates to six name servers: ns-295.awsdns-36.com, ns1.corphelpdns.com, ns2.corphelpdns.com, ns-1449.awsdns-53.org, ns-1568.awsdns-04.co.uk and ns-2030.awsdns-61.co.uk.

corphelpdns.com at least partially shares name servers with other domains, for instance charleswstites.com, novoresume.io, malangos.com, d2dtn05zxhnkar.cloudfront.net and datasegments.com.

Host names with two IP numbers: ns-295.awsdns-36.com points to 2600:9000:5301:2700::1 and 205.251.193.39; ns-1449.awsdns-53.org points to 2600:9000:5305:a900::1 and 205.251.197.169; ns-1568.awsdns-04.co.uk points to 2600:9000:5306:2000::1 and 205.251.198.32; ns-2030.awsdns-61.co.uk points to 2600:9000:5307:ee00::1 and 205.251.199.238.

Mail Servers

corphelpdns.com is handled by a single mail server, mxa.corphelpdns.com.

mxa.corphelpdns.com resolves to 32 IPs: 38.107.226.8, 38.107.226.84, 38.107.226.131, 51.77.54.51, 51.161.144.34, 51.161.144.67, 102.165.46.224, 107.6.180.106, 107.6.180.107, 107.6.180.108, 107.6.180.109, 107.6.180.110, 151.243.218.245, 172.111.8.178, 172.111.8.184, 172.111.8.188, 172.111.8.189, 185.93.106.224, 190.2.142.26, 190.2.142.50, 190.2.142.53, 190.2.142.55, 190.102.40.231, 216.52.2.20, 216.52.2.21, 216.52.2.22, 216.52.2.23, 216.245.223.83, 216.245.223.84, 216.245.223.86, 217.160.11.46 and 217.160.59.155.

corphelpdns.com - robtex.com

corphelpdns.com

com

Subdomains

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

Hierarchy

IP Addresses

Name Servers

Mail Servers

`corphelpdns.com`

`com`