`monolithicrefractories.com`

DNSSEC	⚠️ Not signed
A	167.172.57.202^{🇬🇧 DIGITALOCEAN167.172.48.0/20 DigitalOcean}
		PTR	`cloud4.itcscloud.co.uk`
NS	`ns23.domaincontrol.com` ⭐
		A	2603:5:2151::c^{🇺🇸 GODADDY-DNS2603:5:2150::/44}
			PTR	`ns23.domaincontrol.com`
		A	97.74.101.12^{🇺🇸 GODADDY-DNS97.74.100.0/23}
			PTR	`ns23.domaincontrol.com`
NS	`ns24.domaincontrol.com`
		A	2603:5:2251::c^{🇺🇸 GODADDY-DNS2603:5:2250::/44}
			PTR	`ns24.domaincontrol.com`
		A	173.201.69.12^{🇺🇸 GODADDY-DNS173.201.68.0/23}
			PTR	`ns24.domaincontrol.com`
MX	`d244401.a.ess.uk.barracudanetworks.com` ⭐
		A	18.133.136.186^{🇬🇧 Amazon18.132.0.0/14 EC2 LHR prefix}
			PTR	`mail.ess.uk.barracuda.com`
		A	18.133.136.187^{🇬🇧 Amazon18.132.0.0/14 EC2 LHR prefix}
			PTR	`mail.ess.uk.barracuda.com`
		A	18.133.136.188^{🇬🇧 Amazon18.132.0.0/14 EC2 LHR prefix}
			PTR	`mail.ess.uk.barracuda.com`
MX	`d244401.b.ess.uk.barracudanetworks.com`⁽¹⁰⁾
		A	18.133.136.186^{🇬🇧 Amazon18.132.0.0/14 EC2 LHR prefix}
			PTR	`mail.ess.uk.barracuda.com`
		A	18.133.136.187^{🇬🇧 Amazon18.132.0.0/14 EC2 LHR prefix}
			PTR	`mail.ess.uk.barracuda.com`
		A	18.133.136.188^{🇬🇧 Amazon18.132.0.0/14 EC2 LHR prefix}
			PTR	`mail.ess.uk.barracuda.com`
TXT	`v=spf1 ip4:167.172.57.202 ip4:148.252.145.45 include:spf.protection.outlook.c...`
TXT	`MS=ms25040694`
SOA	`ns23.domaincontrol.com`dns@jomax.net 2025-08-26 #7

`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=1776139432

Subdomains

remote.monolithicrefractories.com

Same first word

monolithicrefractories.com

DNS History

14 records (5 active, 9 former)

○NSns.hosteurope.com2015-08-17 → 2017-05-13 · 5 obs

○ 2008-03-19 22:41:42
● 2015-08-17 21:02:20
● 2017-05-13 09:58:06
○ 2026-03-09 22:03:20
○ 2026-04-14 04:20:20

○NSns2.hosteurope.com2015-08-17 → 2017-05-13 · 5 obs

○ 2008-03-19 22:41:42
● 2015-08-17 21:02:20
● 2017-05-13 09:58:06
○ 2026-03-09 22:03:20
○ 2026-04-14 04:20:20

●NSns23.domaincontrol.com2026-03-09 → 2026-04-14 · 3 obs

○ 2017-05-13 09:58:06
● 2026-03-09 22:03:20
● 2026-04-14 04:20:20

●NSns24.domaincontrol.com2026-03-09 → 2026-04-14 · 3 obs

○ 2017-05-13 09:58:06
● 2026-03-09 22:03:20
● 2026-04-14 04:20:20

○NSwindns1.aixdns.com2008-03-19 → 2008-03-19 · 3 obs

● 2008-03-19 22:41:42
○ 2015-08-17 21:02:20
○ 2026-04-14 04:20:20

○NSwindns2.aixdns.com2008-03-19 → 2008-03-19 · 3 obs

● 2008-03-19 22:41:42
○ 2015-08-17 21:02:20
○ 2026-04-14 04:20:20

●MXd244401.a.ess.uk.barracudanetworks.com2026-03-09 → 2026-04-14 · 3 obs

○ 2017-05-13 09:58:06
● 2026-03-09 22:03:20
● 2026-04-14 04:20:20

●MXd244401.b.ess.uk.barracudanetworks.com2026-03-09 → 2026-04-14 · 3 obs

○ 2017-05-13 09:58:06
● 2026-03-09 22:03:20
● 2026-04-14 04:20:20

○MXmail.monolithicrefractories.com2008-03-19 → 2016-11-27 · 4 obs

● 2008-03-19 22:41:42
● 2016-11-27 16:10:56
○ 2017-05-13 09:58:06
○ 2026-04-14 04:20:20

○MXmailprotection.itcs.co.uk2017-05-13 → 2017-05-13 · 4 obs

○ 2016-11-27 16:10:56
● 2017-05-13 09:58:06
○ 2026-03-09 22:03:20
○ 2026-04-14 04:20:20

○MXremote.monolithicrefractories.com2015-08-17 → 2016-11-27 · 5 obs

○ 2008-03-19 22:41:42
● 2015-08-17 21:02:20
● 2016-11-27 16:10:56
○ 2017-05-13 09:58:06
○ 2026-04-14 04:20:20

●A167.172.57.2022026-03-09 → 2026-04-14 · 3 obs

○ 2017-05-13 09:58:06
● 2026-03-09 22:03:20
● 2026-04-14 04:20:20

○A173.254.28.592015-08-17 → 2017-05-13 · 5 obs

○ 2008-03-19 22:41:42
● 2015-08-17 21:02:20
● 2017-05-13 09:58:06
○ 2026-03-09 22:03:20
○ 2026-04-14 04:20:20

○A77.235.44.22008-03-19 → 2008-03-19 · 3 obs

● 2008-03-19 22:41:42
○ 2015-08-17 21:02:20
○ 2026-04-14 04:20:20

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
monolithicrefractories.com	ns23.domaincontrol.com, ns24.domaincontrol.com	4 records

✅ Authoritative Response

Server:173.201.69.12

NS records: ns23.domaincontrol.com, ns24.domaincontrol.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for monolithicrefractories.com (unsigned zone)

⏱️ Timing

Total: 257ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`167.172.57.202`
NS	2	`ns23.domaincontrol.com, ns24.domaincontrol.com`
MX	2	`d244401.a.ess.uk.barracudanetworks.com (, d244401.b.ess.uk.barracudanetworks.com (`
TXT	2	`v=spf1 ip4:167.172.57.202 ip4:148.252.14, MS=ms25040694`
SOA	1	`ns23.domaincontrol.com dns.jomax.net`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns23.domaincontrol.com, ns23.domaincontrol.com, ns24.domaincontrol.com...)

Analysis

Hierarchy

The parent of remote.monolithicrefractories.com is monolithicrefractories.com.

IP Addresses

monolithicrefractories.com points to a single IP number: 167.172.57.202.

Other host names, for instance mail.jandhmitchell.com, www.poundbury.com, jandhmitchell.com, angelchambers.co.uk and acoustalay.co.uk share IP numbers with monolithicrefractories.com.

Name Servers

monolithicrefractories.com is delegated to two name servers: ns23.domaincontrol.com and ns24.domaincontrol.com.

monolithicrefractories.com uses the same name server setup as other domains, for instance bukabakery.com, favoritegreek.com, houstonturfgrass.com, searchenginesstrategies.com and viareal.com.

monolithicrefractories.com partially shares name servers with other domains, for instance xoople.com.

Host names with two IP numbers:

The host ns23.domaincontrol.com points to 2603:5:2151::c and 97.74.101.12.

The host ns24.domaincontrol.com points to 2603:5:2251::c and 173.201.69.12.

Mail Servers

monolithicrefractories.com is handled by two mail servers: d244401.a.ess.uk.barracudanetworks.com and d244401.b.ess.uk.barracudanetworks.com.

Host names with three IP numbers:

d244401.a.ess.uk.barracudanetworks.com points to 18.133.136.186, 18.133.136.187 and 18.133.136.188; d244401.b.ess.uk.barracudanetworks.com points to 18.133.136.186, 18.133.136.187 and 18.133.136.188.

Host names that point to 18.133.136.186: d244401.a.ess.uk.barracudanetworks.com and d244401.b.ess.uk.barracudanetworks.com.

Host names that point to 18.133.136.187: d244401.a.ess.uk.barracudanetworks.com and d244401.b.ess.uk.barracudanetworks.com.

Host names that point to 18.133.136.188: d244401.a.ess.uk.barracudanetworks.com and d244401.b.ess.uk.barracudanetworks.com.

monolithicrefractories.com - robtex.com