`oldcastle.com`

DNSSEC	⚠️ Not signed
A	3.33.251.168^{🇺🇸 Amazon3.33.240.0/20}
		PTR	`aec037177372cc6cd.awsglobalaccelerator.com`
A	15.197.225.128^{🇺🇸 Amazon15.197.224.0/20}
NS	`ns67.domaincontrol.com` ⭐
		A	2603:5:2174::2c^{🇺🇸 GODADDY-DNS2603:5:2170::/44}
			PTR	`ns67.domaincontrol.com`
		A	97.74.103.44^{🇺🇸 GODADDY-DNS97.74.102.0/23}
			PTR	`ns67.domaincontrol.com`
NS	`ns68.domaincontrol.com`
		A	2603:5:2274::2c^{🇺🇸 GODADDY-DNS2603:5:2270::/44}
			PTR	`ns68.domaincontrol.com`
		A	173.201.71.44^{🇺🇸 GODADDY-DNS173.201.70.0/23}
			PTR	`ns68.domaincontrol.com`
MX	`mxa-00344903.gslb.pphosted.com` ⭐
		A	185.183.30.218^{🇺🇸 PROOFPOINT-ASN-EU185.183.30.0/24}
			PTR	`mx08-00344903.pphosted.com`
MX	`mxb-00344903.gslb.pphosted.com` ⭐
		A	185.183.30.218^{🇺🇸 PROOFPOINT-ASN-EU185.183.30.0/24}
			PTR	`mx08-00344903.pphosted.com`
TXT	`Dynatrace-site-verification=c4f90c1a-d890-4bfc-bcce-cbc163380046__pnvp497enjv...`
TXT	`MS=ms10234818`
TXT	`apple-domain-verification=rXiSrjQ7JqfT7al2`
TXT	`LwnXuU+/LEu6+Jmq2DJQ4SX4jaXN+ZfqvNRSH4gV8PS5uG/NqVfRo5VYhESljRfvKMBSzIs8AW7st...`
TXT	`infor-cloudsuite-domain-verification=HHH24ZN2Z8C3FHKRLE8VQRN4JDZR748H27TGHQGX...`
TXT	`rjNujpZyb7z9llcFJiuA34pX4i57cwGSI4x7lbW1qpEoIJe+3PZ4fb08xb1UgtFDje+n4mUCJgfJ/...`
TXT	`ei2O2PGQ0xN9gbNW7QcK8tysUCBN4NUwMd0sSTHMjd4VzbIEg1GrQd49LBphrOYX+amTK2W9nw2WL...`
TXT	`v=spf1 include:spf1.oldcastle.com include:spf.protection.outlook.com include:...`
TXT	`cisco-ci-domain-verification=5e6fa76c815972d1bf82504163564769f27f1c53eb8783a5...`
TXT	`paloaltonetworks-site-verification=639786ca2000daac700934bc2411ca340dd8cd998c...`
TXT	`logmein-verification-code=ef73d31d-4d8f-4470-8b9a-fae93a49624a`
TXT	`MS=ms72390933`
TXT	`apple-domain-verification=rdASAR0k8f1TMDNS`
TXT	`amazonses:LYox2BDvTY2hwQbj02ARzLKiOqeOUY0yCH7r4Pvexws=`
TXT	`adobe-idp-site-verification=45fa4a52a3e8424d1598b08c080c314ec3e9a9cc6242b5065...`
TXT	`sending_domain1038153=bc3c3841b497eefeb87ef9332673b4933d3a8364470c599139a9b45...`
TXT	`atlassian-domain-verification=kHKW57hcXURRQU9vwQ/n0aX9PW60WgyILTILYqeTd/I3UFg...`
SOA	`ns67.domaincontrol.com`dns@jomax.net 2026-03-11 #0

`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=1771291435

WOT: UNKNOWN (62/100)
📈 Tranco rank: #844,263

Subdomains

obpdcexmig01.oldcastle.com

obpdcexfe01.oldcastle.com

mail.oldcastle.com

obpdcexfe02.oldcastle.com

jobs.oldcastle.com

Same first word

oldcastle.by

oldcastle.com

oldcastle.mobi

oldcastle.builders

oldcastle.info

oldcastle.com.br

oldcastle.it

oldcastle.ie

oldcastle.ru

oldcastle.tv

oldcastle.co

oldcastle.eu

Similar names

coldslate.com

dacollets.com

docstella.com

codestall.com

allsetdoc.com

solaceltd.com

tedslocal.com

coldsteal.com

DNS History

14 records (6 active, 8 former)

●NSns67.domaincontrol.com2015-08-08 → 2026-03-12 · 2 obs

● 2015-08-08 08:34:58
● 2026-03-12 06:10:40

●NSns68.domaincontrol.com2015-08-08 → 2026-03-12 · 2 obs

● 2015-08-08 08:34:58
● 2026-03-12 06:10:40

○MXmail.oldcastle.com2015-08-08 → 2016-03-21 · 4 obs

● 2015-08-08 08:34:58
● 2016-03-21 12:58:26
○ 2016-11-18 08:58:14
○ 2026-03-12 06:10:40

○MXmx1.oldcastle.iphmx.com2016-11-18 → 2021-02-21 · 5 obs

○ 2016-03-21 12:58:26
● 2016-11-18 08:58:14
● 2021-02-21 06:22:30
○ 2026-02-16 08:18:50
○ 2026-03-12 06:10:40

○MXmx2.oldcastle.iphmx.com2016-11-18 → 2021-02-21 · 5 obs

○ 2016-03-21 12:58:26
● 2016-11-18 08:58:14
● 2021-02-21 06:22:30
○ 2026-02-16 08:18:50
○ 2026-03-12 06:10:40

●MXmxa-00344903.gslb.pphosted.com2026-02-16 → 2026-03-12 · 3 obs

○ 2021-02-21 06:22:30
● 2026-02-16 08:18:50
● 2026-03-12 06:10:40

●MXmxb-00344903.gslb.pphosted.com2026-02-16 → 2026-03-12 · 3 obs

○ 2021-02-21 06:22:30
● 2026-02-16 08:18:50
● 2026-03-12 06:10:40

○MXoldcastle-com.mail.eo.outlook.com2015-08-08 → 2016-03-21 · 4 obs

● 2015-08-08 08:34:58
● 2016-03-21 12:58:26
○ 2016-11-18 08:58:14
○ 2026-03-12 06:10:40

○MXoldcastle-com.mail.protection.outlook.com2015-08-08 → 2016-03-21 · 4 obs

● 2015-08-08 08:34:58
● 2016-03-21 12:58:26
○ 2016-11-18 08:58:14
○ 2026-03-12 06:10:40

●A15.197.225.1282026-02-16 → 2026-03-12 · 3 obs

○ 2021-02-21 06:22:30
● 2026-02-16 08:18:50
● 2026-03-12 06:10:40

○A184.168.131.2412021-02-05 → 2021-02-21 · 5 obs

○ 2018-01-18 11:42:42
● 2021-02-05 17:27:54
● 2021-02-21 06:22:30
○ 2026-02-16 08:18:50
○ 2026-03-12 06:10:40

○A209.59.164.912015-08-08 → 2015-12-24 · 4 obs

● 2015-08-08 08:34:58
● 2015-12-24 16:37:26
○ 2016-03-21 12:58:26
○ 2026-03-12 06:10:40

●A3.33.251.1682026-02-16 → 2026-03-12 · 3 obs

○ 2021-02-21 06:22:30
● 2026-02-16 08:18:50
● 2026-03-12 06:10:40

○A52.70.158.2022016-03-21 → 2018-01-18 · 5 obs

○ 2015-12-24 16:37:26
● 2016-03-21 12:58:26
● 2018-01-18 11:42:42
○ 2021-02-05 17:27:54
○ 2026-03-12 06:10:40

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
oldcastle.com	ns67.domaincontrol.com, ns68.domaincontrol.com	4 records

✅ Authoritative Response

Server: 97.74.103.44

NS records: ns67.domaincontrol.com, ns68.domaincontrol.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for oldcastle.com (unsigned zone)

⏱️ Timing

Total: 183ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`15.197.225.128, 3.33.251.168`
NS	2	`ns67.domaincontrol.com, ns68.domaincontrol.com`
MX	2	`mxa-00344903.gslb.pphosted.com (pri: 5), mxb-00344903.gslb.pphosted.com (pri: 5)`
TXT	17	`Dynatrace-site-verification=c4f90c1a-d89, MS=ms10234818...`
SOA	1	`ns67.domaincontrol.com dns.jomax.net`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns67.domaincontrol.com, ns67.domaincontrol.com, ns68.domaincontrol.com...)

Analysis

Hierarchy

oldcastle.com is a parent of obpdcexmig01.oldcastle.com, obpdcexfe01.oldcastle.com, mail.oldcastle.com, obpdcexfe02.oldcastle.com and jobs.oldcastle.com.

IP Addresses

oldcastle.com points to two IP numbers: 3.33.251.168 and 15.197.225.128.

Other host names, for instance expresshomebuyers.net, joinhands.help, ionexres.com, soletosoulbookblog.com and holisticpod.com share IP numbers with oldcastle.com.

Name Servers

oldcastle.com is delegated to two name servers: ns67.domaincontrol.com and ns68.domaincontrol.com.

oldcastle.com uses the same name server setup as other domains, for instance fusionpopcorn.com, man1.com, stagefourmotorsports.com, animaleriebedford.com and kiefling.com.

Host names with two IP numbers:

The host ns67.domaincontrol.com points to 2603:5:2174::2c and 97.74.103.44.

The host ns68.domaincontrol.com points to 2603:5:2274::2c and 173.201.71.44.

Mail Servers

oldcastle.com is handled by two mail servers: mxa-00344903.gslb.pphosted.com and mxb-00344903.gslb.pphosted.com.

oldcastle.com shares the same mail server setup as other domains, including anchorwall.com, apacmidsouth.com, halfen.ch, aarebeton.ch and crh-dk.com.

oldcastle.com shares at least some mail servers with other domains, for instance clelandsiteprep.com.

Host names with a single IP number:

mxa-00344903.gslb.pphosted.com points to 185.183.30.218.

mxb-00344903.gslb.pphosted.com points to 185.183.30.218.

Host names pointing to 185.183.30.218: mxa-00344903.gslb.pphosted.com and mxb-00344903.gslb.pphosted.com.

oldcastle.com - robtex.com

oldcastle.com

com

Subdomains

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

Hierarchy

IP Addresses

Name Servers

Mail Servers

`oldcastle.com`

`com`