pdmengineering.org - dns.ninja
pdmengineering.org
| DNSSEC | ⚠️ Not signed | ||||||
| A | 107.151.16.18🇺🇸 SHELLS-1107.151.0.0/19 | ||||||
| PTR | mail.extgateway.com | ||||||
| NS | ns5.24shells.net ⭐ | ||||||
| A | 108.175.160.242🇺🇸 SHELLS-1108.175.160.0/20 24SHELLS | ||||||
| PTR | mail.abfgroupindia.com | ||||||
| NS | ns21.24shells.net | ||||||
| A | 108.175.166.20🇺🇸 SHELLS-1108.175.160.0/20 24SHELLS | ||||||
| NS | ns22.24shells.net | ||||||
| A | 198.147.28.234🇺🇸 SHELLS-1198.147.28.0/24 24SHELLS | ||||||
| PTR | ns2.24shells.net | ||||||
| NS | ns6.24shells.net | ||||||
| A | 108.175.160.243🇺🇸 SHELLS-1108.175.160.0/20 24SHELLS | ||||||
| PTR | mail.abfindia.com | ||||||
| MX | mail.pdmengineering.org ⭐ | ||||||
| A | 107.151.16.18🇺🇸 SHELLS-1107.151.0.0/19 | ||||||
| PTR | mail.extgateway.com | ||||||
| TXT | v=spf1 a mx ip4:107.151.16.18 ?all | ||||||
| SOA | ns5.24shells.netsupport@24shells.net 2012-04-10 #6 | ||||||
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=1784502760 | ||||||
Subdomains
mail.pdmengineering.org |
Same first word
pdmengineering.org |
DNS History
7 records (6 active, 1 former)
●NSns21.24shells.net2015-07-22 → 2026-07-19 · 2 obs
● 2026-07-19 23:42:28
●NSns22.24shells.net2015-07-22 → 2026-07-19 · 2 obs
● 2026-07-19 23:42:28
●NSns5.24shells.net2015-07-22 → 2026-07-19 · 2 obs
● 2026-07-19 23:42:28
●NSns6.24shells.net2015-07-22 → 2026-07-19 · 2 obs
● 2026-07-19 23:42:28
●MXmail.pdmengineering.org2015-07-22 → 2026-07-19 · 2 obs
● 2026-07-19 23:42:28
●A107.151.16.182026-03-02 → 2026-07-19 · 16 obs
● 2026-03-02 01:25:04
○ 2026-03-05 02:15:30
○ 2026-03-17 18:00:02
● 2026-03-22 14:36:00
● 2026-03-24 19:40:58
○ 2026-03-25 16:11:00
○ 2026-03-27 12:31:40
● 2026-04-12 06:38:40
● 2026-04-23 23:15:56
○ 2026-05-13 06:35:00
○ 2026-06-16 07:28:30
● 2026-06-25 10:36:16
○ 2026-07-11 00:32:40
● 2026-07-15 04:58:34
● 2026-07-19 23:42:28
○A108.175.161.182015-07-22 → 2026-07-11 · 17 obs
● 2016-06-22 00:35:02
○ 2026-03-02 01:25:04
● 2026-03-05 02:15:30
● 2026-03-17 18:00:02
○ 2026-03-22 14:36:00
○ 2026-03-24 19:40:58
● 2026-03-25 16:11:00
● 2026-03-27 12:31:40
○ 2026-04-12 06:38:40
○ 2026-04-23 23:15:56
● 2026-05-13 06:35:00
● 2026-06-16 07:28:30
○ 2026-06-25 10:36:16
● 2026-07-11 00:32:40
○ 2026-07-15 04:58:34
○ 2026-07-19 23:42:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org | - |
| pdmengineering.org | ns21.24shells.net, ns6.24shells.net, ns5.24shells.net, ns22.24shells.net | - |
✅ Authoritative Response
Server:108.175.166.20
NS records: ns21.24shells.net, ns6.24shells.net, ns5.24shells.net, ns22.24shells.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for pdmengineering.org (unsigned zone)
⏱️ Timing
Total: 3420ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 107.151.16.18 |
| NS | 4 | ns21.24shells.net, ns22.24shells.net... |
| MX | 1 | mail.pdmengineering.org (pri: 0) |
| TXT | 1 | v=spf1 ip4:108.175.160.245 ip4:108.175.1 |
| SOA | 1 | ns5.24shells.net support.24shells.net |
Analysis
Hierarchy
pdmengineering.org is a parent domain of mail.pdmengineering.org.
IP Addresses
pdmengineering.org directs to one IP number, which is 107.151.16.18.
Among the host names that share IP numbers with pdmengineering.org are mail.ddluae.com, extgateway.com, mail.procladgroup.com and two others.
Name Servers
The domain pdmengineering.org is delegated to these four name servers: ns21.24shells.net, ns22.24shells.net, ns5.24shells.net and ns6.24shells.net.
pdmengineering.org shares at least some of its name servers with other domains, including procladgroup.com, armanindia.com, extgateway.com and two others.
These name servers are frequently paired with the name servers ns19.24shells.net, ns20.24shells.net and dns01.24shells.net.
ns21.24shells.net resolves to 108.175.166.20. ns22.24shells.net resolves to 198.147.28.234. ns5.24shells.net resolves to 108.175.160.242. ns6.24shells.net resolves to 108.175.160.243. All four hosts carry exactly one IP address.
Mail Servers
pdmengineering.org routes its mail through a single mail server, mail.pdmengineering.org.
mail.pdmengineering.org resolves to a single IP number: 107.151.16.18.