mcmasterdesign.org - robtex.com

mcmasterdesign.org

DNSSEC⚠️ Not signed
A209.64.25.150🇺🇸 AS22034209.64.25.0/24 Proxy registration to prevent harm from ARIN-NONAUTH shutdown
PTRmcmaster.cn
PTRmcmater.com
PTRmcmaster-carr.nl
PTRmcmastercarr.nl
PTRmcmaster-carr.ru
PTRmcmastercarr.ru
PTRmcmaster-carr.uk
PTRmcmastercarr.us
PTRcorrespondence.mcmaster.com
PTRwww.mcmater.com
PTRwww.mcmaster-carr.nl
PTRwww.mcmaster-carr.ru
PTRwww.mcmastercarr.ru
PTRwww.mcmaster-carr.uk
PTRwww.mcmastercarr.us
PTRwww.correspondence.mcmaster.com
NSns2.mcmaster.com ⭐
A12.203.197.20🇺🇸 AS2203412.203.197.0/24 Proxy registration to prevent harm from ARIN-NONAUTH shutdown
PTRns1.tmcmaster.com
NSns1.mcmaster.com
A209.64.25.48🇺🇸 AS22034209.64.25.0/24 Proxy registration to prevent harm from ARIN-NONAUTH shutdown
PTRns1.mcmaster.com
NSns3.mcmaster.com
A209.64.25.47🇺🇸 AS22034209.64.25.0/24 Proxy registration to prevent harm from ARIN-NONAUTH shutdown
PTRns3.mcmaster.com
NSns4.mcmaster.com
A12.203.197.21🇺🇸 AS2203412.203.197.0/24 Proxy registration to prevent harm from ARIN-NONAUTH shutdown
PTRdnsep5002.mcmaster.com
MXmx0a-00570c01.pphosted.com ⭐
A205.220.166.57🇺🇸 Proofpoint205.220.166.0/24 Inc.
PTRmx0a-00570c01.pphosted.com
MXmx0b-00570c01.pphosted.com ⭐
A205.220.178.57🇺🇸 Proofpoint205.220.178.0/24 Inc.
PTRmx0b-00570c01.pphosted.com
SOAns2.mcmaster.comhostmaster@mcmaster.com serial=972

org

DNSSEC🔒 Signed (DS record present)
NSa0.org.afilias-nst.info ⭐ ⚠️ Not in parent delegation
NSa2.org.afilias-nst.info ⚠️ Not in parent delegation
NSb0.org.afilias-nst.org
NSb2.org.afilias-nst.org
NSc0.org.afilias-nst.info ⚠️ Not in parent delegation
NSd0.org.afilias-nst.org
SOAa0.org.afilias-nst.infohostmaster@donuts.email serial=1778547362

Subdomains

dnsep101.mcmasterdesign.org

Same first word

mcmasterdesign.net

DNS History

16 records (7 active, 9 former)

20162017201820192020202120222023202420252026NSns1.mcmaster.comns2.mcmaster.comns3.mcmaster.comns4.mcmaster.comMXmx0a-00570c01.pphosted.commx0b-00570c01.pphosted.comspmep104.mcmaster.comspmep105.mcmaster.comspmep106.mcmaster.comspmep107.mcmaster.comspmep504.mcmaster.comspmep505.mcmaster.comspmep506.mcmaster.comspmep507.mcmaster.comA209.64.25.150209.64.25.230
●NSns1.mcmaster.com2015-06-01 → 2026-05-12 · 2 obs
● 2015-06-01 17:38:24
● 2026-05-12 01:11:28
●NSns2.mcmaster.com2015-06-01 → 2026-05-12 · 2 obs
● 2015-06-01 17:38:24
● 2026-05-12 01:11:28
●NSns3.mcmaster.com2015-06-01 → 2026-05-12 · 2 obs
● 2015-06-01 17:38:24
● 2026-05-12 01:11:28
●NSns4.mcmaster.com2015-06-01 → 2026-05-12 · 2 obs
● 2015-06-01 17:38:24
● 2026-05-12 01:11:28
●MXmx0a-00570c01.pphosted.com2026-05-12 → 2026-05-12 · 3 obs
○ 2017-06-21 18:13:50
● 2026-05-12 01:11:24
● 2026-05-12 01:11:28
●MXmx0b-00570c01.pphosted.com2026-05-12 → 2026-05-12 · 3 obs
○ 2017-06-21 18:13:50
● 2026-05-12 01:11:24
● 2026-05-12 01:11:28
○MXspmep104.mcmaster.com2015-06-01 → 2017-06-21 · 4 obs
● 2015-06-01 17:38:24
● 2017-06-21 18:13:50
○ 2026-05-12 01:11:24
○ 2026-05-12 01:11:28
○MXspmep105.mcmaster.com2015-06-01 → 2017-06-21 · 4 obs
● 2015-06-01 17:38:24
● 2017-06-21 18:13:50
○ 2026-05-12 01:11:24
○ 2026-05-12 01:11:28
○MXspmep106.mcmaster.com2015-06-01 → 2017-06-21 · 4 obs
● 2015-06-01 17:38:24
● 2017-06-21 18:13:50
○ 2026-05-12 01:11:24
○ 2026-05-12 01:11:28
○MXspmep107.mcmaster.com2015-06-01 → 2017-06-21 · 4 obs
● 2015-06-01 17:38:24
● 2017-06-21 18:13:50
○ 2026-05-12 01:11:24
○ 2026-05-12 01:11:28
○MXspmep504.mcmaster.com2015-06-01 → 2017-06-21 · 4 obs
● 2015-06-01 17:38:24
● 2017-06-21 18:13:50
○ 2026-05-12 01:11:24
○ 2026-05-12 01:11:28
○MXspmep505.mcmaster.com2015-06-01 → 2017-06-21 · 4 obs
● 2015-06-01 17:38:24
● 2017-06-21 18:13:50
○ 2026-05-12 01:11:24
○ 2026-05-12 01:11:28
○MXspmep506.mcmaster.com2015-06-01 → 2017-06-21 · 4 obs
● 2015-06-01 17:38:24
● 2017-06-21 18:13:50
○ 2026-05-12 01:11:24
○ 2026-05-12 01:11:28
○MXspmep507.mcmaster.com2015-06-01 → 2017-06-21 · 4 obs
● 2015-06-01 17:38:24
● 2017-06-21 18:13:50
○ 2026-05-12 01:11:24
○ 2026-05-12 01:11:28
●A209.64.25.1502026-05-12 → 2026-05-12 · 3 obs
○ 2017-06-21 18:13:50
● 2026-05-12 01:11:24
● 2026-05-12 01:11:28
○A209.64.25.2302015-06-01 → 2017-06-21 · 4 obs
● 2015-06-01 17:38:24
● 2017-06-21 18:13:50
○ 2026-05-12 01:11:24
○ 2026-05-12 01:11:28

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
orgd0.org.afilias-nst.org, b2.org.afilias-nst.org, b0.org.afilias-nst.org-
mcmasterdesign.orgns1.mcmaster.com, ns2.mcmaster.com, ns3.mcmaster.com, ns4.mcmaster.com-

✅ Authoritative Response

Server:209.64.25.48

NS records: ns1.mcmaster.com, ns2.mcmaster.com, ns3.mcmaster.com, ns4.mcmaster.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for mcmasterdesign.org (unsigned zone)

⏱️ Timing

Total: 1302ms | Queries: -

📄 Records

TypeCountSample Data
A1209.64.25.150
NS4ns2.mcmaster.com, ns4.mcmaster.com...
MX2mx0b-00570c01.pphosted.com (pri: 0), mx0a-00570c01.pphosted.com (pri: 0)
SOA1ns2.mcmaster.com hostmaster.mcmaster.com

Analysis

Hierarchy

mcmasterdesign.org is the parent of dnsep101.mcmasterdesign.org.

IP Addresses

mcmasterdesign.org points to IP number 209.64.25.150.

For instance, other host names salemcmastercarr.mobi, mcmaster-carrsupply.net, mcmastertools.net, mcmaster-carr.tools and mcmastertubing.mobi share IP numbers with mcmasterdesign.org.

Name Servers

mcmasterdesign.org is delegated to four name servers: ns1.mcmaster.com, ns2.mcmaster.com, ns3.mcmaster.com and ns4.mcmaster.com.

mcmasterdesign.org shares name servers with other domains at least partially, for example mcmasterfittings.co, mckaster.com, mcmasterfiltering.biz, mcmasteronline.net and mcmastercarrsupply.com.

Host names with a single IP:

ns1.mcmaster.com points to 209.64.25.48

ns2.mcmaster.com points to 12.203.197.20

ns3.mcmaster.com points to 209.64.25.47

ns4.mcmaster.com points to 12.203.197.21

Mail Servers

Two mail servers mx0a-00570c01.pphosted.com and mx0b-00570c01.pphosted.com handle mcmasterdesign.org.

mcmasterdesign.org shares the same mail server setup as other domains, for instance mcmastercarrfasteners.org, mcmastercar.com, mcmaster-carr.info, e-mcmaster.com and mcmasterdistributors.com.

Host names with one IP number:

mx0a-00570c01.pphosted.com points to: 205.220.166.57.

mx0b-00570c01.pphosted.com points to: 205.220.178.57.