mccormackinsulation.com - robtex.com

mccormackinsulation.com

DNSSEC⚠️ Not signed
A65.181.111.172🇬🇧 WHG-USE165.181.111.0/24
PTRs1091.use1.mysecurecloudhost.com
NSns1.mysecurecloudhost.com ⭐
A13.248.158.180🇺🇸 Amazon13.248.144.0/20
PTRa79764cc55c0ac9c0.awsglobalaccelerator.com
NSns2.mysecurecloudhost.com
A75.2.118.134🇺🇸 Amazon75.2.112.0/20
PTRabc65dd9a44b5332f.awsglobalaccelerator.com
NSns3.mysecurecloudhost.com ⚠️ Not in parent delegation
A76.223.26.245🇺🇸 Amazon76.223.16.0/20
PTRa79764cc55c0ac9c0.awsglobalaccelerator.com
NSns4.mysecurecloudhost.com ⚠️ Not in parent delegation
A99.83.147.209🇺🇸 Amazon99.83.144.0/20
PTRabc65dd9a44b5332f.awsglobalaccelerator.com
MXmccormackinsulation-com.mail.protection.outlook.com ⭐
A2a01:111:f403:ca04::5🇮🇪 Microsoft2a01:111:f000::/36
PTRmail-db3pr0202cu00205.inbound.protection.outlook.com
A2a01:111:f403:ca04::9🇮🇪 Microsoft2a01:111:f000::/36
PTRmail-db7pr03cu00601.inbound.protection.outlook.com
A2a01:111:f403:ca09::8🇳🇱 Microsoft2a01:111:f000::/36
PTRmail-as2pr05cu00100.inbound.protection.outlook.com
A2a01:111:f403:ca09::b🇳🇱 Microsoft2a01:111:f000::/36
PTRmail-am7pr05cu00103.inbound.protection.outlook.com
A52.101.68.10🇮🇪 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-dbbpr03cu00102.inbound.protection.outlook.com
A52.101.68.27🇮🇪 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-db7pr03cu00503.inbound.protection.outlook.com
A52.101.68.36🇮🇪 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-db5pr02cu00104.inbound.protection.outlook.com
A52.101.73.12🇳🇱 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-am4pr0401cu00104.inbound.protection.outlook.com
TXTv=spf1 include:spf.protection.outlook.com -all
SOAns1.mysecurecloudhost.comservers@mysecurecloudhost.com 2025-08-20 #2

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1771291435

Similar names

clarkcommunications.ca
clarkcommunications.net

DNS History

12 records (6 active, 6 former)

20162017201820192020202120222023202420252026NSns1.mysecurecloudhost.comns2.mysecurecloudhost.comns3.mysecurecloudhost.comns4.mysecurecloudhost.comns1.blacknight.comns2.blacknight.comns3.blacknight.comns4.blacknight.comMXmccormackinsulation-com.mail.protection.outlook.cominbound-smtp.cp.blacknight.comA65.181.111.17281.17.250.48
○NSns1.blacknight.com2015-06-18 → 2018-12-16 · 4 obs
● 2015-06-18 17:16:58
● 2018-12-16 04:30:44
○ 2026-03-14 05:56:50
○ 2026-03-14 05:56:52
●NSns1.mysecurecloudhost.com2026-03-14 → 2026-03-14 · 3 obs
○ 2018-12-16 04:30:44
● 2026-03-14 05:56:50
● 2026-03-14 05:56:52
○NSns2.blacknight.com2015-06-18 → 2018-12-16 · 4 obs
● 2015-06-18 17:16:58
● 2018-12-16 04:30:44
○ 2026-03-14 05:56:50
○ 2026-03-14 05:56:52
●NSns2.mysecurecloudhost.com2026-03-14 → 2026-03-14 · 3 obs
○ 2018-12-16 04:30:44
● 2026-03-14 05:56:50
● 2026-03-14 05:56:52
○NSns3.blacknight.com2017-02-17 → 2018-12-16 · 5 obs
○ 2015-06-18 17:16:58
● 2017-02-17 17:57:00
● 2018-12-16 04:30:44
○ 2026-03-14 05:56:50
○ 2026-03-14 05:56:52
●NSns3.mysecurecloudhost.com2026-03-14 → 2026-03-14 · 3 obs
○ 2018-12-16 04:30:44
● 2026-03-14 05:56:50
● 2026-03-14 05:56:52
○NSns4.blacknight.com2017-02-17 → 2018-12-16 · 5 obs
○ 2015-06-18 17:16:58
● 2017-02-17 17:57:00
● 2018-12-16 04:30:44
○ 2026-03-14 05:56:50
○ 2026-03-14 05:56:52
●NSns4.mysecurecloudhost.com2026-03-14 → 2026-03-14 · 3 obs
○ 2018-12-16 04:30:44
● 2026-03-14 05:56:50
● 2026-03-14 05:56:52
○MXinbound-smtp.cp.blacknight.com2015-06-18 → 2018-12-16 · 4 obs
● 2015-06-18 17:16:58
● 2018-12-16 04:30:44
○ 2026-03-14 05:56:50
○ 2026-03-14 05:56:52
●MXmccormackinsulation-com.mail.protection.outlook.com2026-03-14 → 2026-03-14 · 3 obs
○ 2018-12-16 04:30:44
● 2026-03-14 05:56:50
● 2026-03-14 05:56:52
●A65.181.111.1722026-03-14 → 2026-03-14 · 3 obs
○ 2018-12-16 04:30:44
● 2026-03-14 05:56:50
● 2026-03-14 05:56:52
○A81.17.250.482015-06-18 → 2018-12-16 · 4 obs
● 2015-06-18 17:16:58
● 2018-12-16 04:30:44
○ 2026-03-14 05:56:50
○ 2026-03-14 05:56:52

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comi.gtld-servers.net, d.gtld-servers.net, b.gtld-servers.net, e.gtld-servers.net...-
mccormackinsulation.comns1.mysecurecloudhost.com, ns2.mysecurecloudhost.com2 records

✅ Authoritative Response

Server: 13.248.158.180

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for mccormackinsulation.com (unsigned zone)

⏱️ Timing

Total: 303ms | Queries: -

📄 Records

TypeCountSample Data
A165.181.111.172
NS4ns2.mysecurecloudhost.com, ns1.mysecurecloudhost.com...
MX1mccormackinsulation-com.mail.protection.
TXT1v=spf1 include:spf.protection.outlook.co
SOA1ns1.mysecurecloudhost.com servers.mysecu

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1.mysecurecloudhost.com, ns2.mysecurecloudhost.com)

Analysis

IP Addresses

mccormackinsulation.com points to a single IP: 65.181.111.172.

Other host names, for instance mail.msys.com.mk, mail.bentohostel.com, plessthan.com, secompara.com and netsimplex.com share IP numbers with mccormackinsulation.com.

Name Servers

mccormackinsulation.com's delegation is handled by four name servers: ns1.mysecurecloudhost.com, ns2.mysecurecloudhost.com, ns3.mysecurecloudhost.com and ns4.mysecurecloudhost.com.

mccormackinsulation.com partially shares name servers with other domains; examples include ombdynamix.com, dwarkesh.in, tring-cg.com, ipcassociates-la.com and horizonworldtravel.com.

These name servers are commonly paired with ns1.a2hosting.com, ns2.a2hosting.com, ns3.a2hosting.com, ns4.a2hosting.com, ns1.supercp.com, ns2.supercp.com and ns1.verpex.com.

Host names with one IP:

ns1.mysecurecloudhost.com points to 13.248.158.180

ns2.mysecurecloudhost.com points to 75.2.118.134

ns3.mysecurecloudhost.com points to 76.223.26.245

ns4.mysecurecloudhost.com points to 99.83.147.209

Mail Servers

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

Hostname mccormackinsulation-com.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:ca04::5, 2a01:111:f403:ca04::9, 2a01:111:f403:ca09::8, 2a01:111:f403:ca09::b, 52.101.68.10, 52.101.68.27, 52.101.68.36 and 52.101.73.12.