mcmastermaterials.org - robtex.com
mcmastermaterials.org
org
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.org.afilias-nst.info ⭐ ⚠️ Not in parent delegation | ||||||
| NS | a2.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | b0.org.afilias-nst.org | ||||||
| NS | b2.org.afilias-nst.org | ||||||
| NS | c0.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | d0.org.afilias-nst.org | ||||||
| SOA | a0.org.afilias-nst.infohostmaster@donuts.email serial=1777304843 | ||||||
Same first word
mcmastermaterials.org |
mcmastermaterials.info |
DNS History
16 records (7 active, 9 former)
●NSns1.mcmaster.com2015-08-02 → 2026-04-27 · 2 obs
● 2026-04-27 16:13:12
●NSns2.mcmaster.com2015-08-02 → 2026-04-27 · 2 obs
● 2026-04-27 16:13:12
●NSns3.mcmaster.com2015-08-02 → 2026-04-27 · 2 obs
● 2026-04-27 16:13:12
●NSns4.mcmaster.com2015-08-02 → 2026-04-27 · 2 obs
● 2026-04-27 16:13:12
●MXmx0a-00570c01.pphosted.com2026-02-20 → 2026-04-27 · 3 obs
● 2026-02-20 12:56:34
● 2026-04-27 16:13:12
●MXmx0b-00570c01.pphosted.com2026-02-20 → 2026-04-27 · 3 obs
● 2026-02-20 12:56:34
● 2026-04-27 16:13:12
○MXspmep104.mcmaster.com2015-08-02 → 2017-03-29 · 4 obs
● 2017-03-29 21:49:00
○ 2026-02-20 12:56:34
○ 2026-04-27 16:13:12
○MXspmep105.mcmaster.com2015-08-02 → 2017-03-29 · 4 obs
● 2017-03-29 21:49:00
○ 2026-02-20 12:56:34
○ 2026-04-27 16:13:12
○MXspmep106.mcmaster.com2015-08-02 → 2017-03-29 · 4 obs
● 2017-03-29 21:49:00
○ 2026-02-20 12:56:34
○ 2026-04-27 16:13:12
○MXspmep107.mcmaster.com2015-08-02 → 2017-03-29 · 4 obs
● 2017-03-29 21:49:00
○ 2026-02-20 12:56:34
○ 2026-04-27 16:13:12
○MXspmep504.mcmaster.com2015-08-02 → 2017-03-29 · 4 obs
● 2017-03-29 21:49:00
○ 2026-02-20 12:56:34
○ 2026-04-27 16:13:12
○MXspmep505.mcmaster.com2015-08-02 → 2017-03-29 · 4 obs
● 2017-03-29 21:49:00
○ 2026-02-20 12:56:34
○ 2026-04-27 16:13:12
○MXspmep506.mcmaster.com2015-08-02 → 2017-03-29 · 4 obs
● 2017-03-29 21:49:00
○ 2026-02-20 12:56:34
○ 2026-04-27 16:13:12
○MXspmep507.mcmaster.com2015-08-02 → 2017-03-29 · 4 obs
● 2017-03-29 21:49:00
○ 2026-02-20 12:56:34
○ 2026-04-27 16:13:12
●A209.64.25.1502026-02-20 → 2026-04-27 · 3 obs
● 2026-02-20 12:56:34
● 2026-04-27 16:13:12
○A209.64.25.2302015-08-02 → 2017-03-29 · 4 obs
● 2017-03-29 21:49:00
○ 2026-02-20 12:56:34
○ 2026-04-27 16:13:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org | - |
| mcmastermaterials.org | ns3.mcmaster.com, ns4.mcmaster.com, ns2.mcmaster.com, ns1.mcmaster.com | - |
✅ Authoritative Response
Server:209.64.25.48
NS records: ns3.mcmaster.com, ns4.mcmaster.com, ns2.mcmaster.com, ns1.mcmaster.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for mcmastermaterials.org (unsigned zone)
⏱️ Timing
Total: 501ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 209.64.25.150 |
| NS | 4 | ns3.mcmaster.com, ns2.mcmaster.com... |
| MX | 2 | mx0a-00570c01.pphosted.com (pri: 0), mx0b-00570c01.pphosted.com (pri: 0) |
| SOA | 1 | ns2.mcmaster.com hostmaster.mcmaster.com |
Analysis
IP Addresses
mcmastermaterials.org points to a single IP: 209.64.25.150.
Other host names, for instance mcmastercarrmaterials.info, mcmaster-carr.ca, mcmastercarrtubing.biz, mcmasterdistributors.info and mcmastercarrfiltering.co share IP numbers with mcmastermaterials.org.
Name Servers
mcmastermaterials.org's delegation is handled by four name servers: ns1.mcmaster.com, ns2.mcmaster.com, ns3.mcmaster.com and ns4.mcmaster.com.
mcmastermaterials.org partially shares name servers with other domains; examples include mcmastercarrhardware.org, mcmaster-carrsupply.biz, mcmasterhardware.mobi, mcmastermeasuring.com and thehartigangroup.com.
Host names with one 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
mcmastermaterials.org is handled by two mail servers: mx0a-00570c01.pphosted.com and mx0b-00570c01.pphosted.com.
mcmastermaterials.org has the same mail server setup as other domains, including metalworking.org, mcmaster-car.com, e-mcmaster.net, mcmastercarr.tools and themcmastercarr.mobi.
mcmastermaterials.org shares some mail servers with other domains, at least partially, such as mcmasterelectronics.biz, mcmastercarrfiltering.mobi, mcmaster.mobi, sale-mcmastercarr.org and mcmaster-carr.ru.
Host names with one IP number: The host name mx0a-00570c01.pphosted.com points to 205.220.166.57 and the host name mx0b-00570c01.pphosted.com points to 205.220.178.57.