mail.mfd.jo - robtex.com
mail.mfd.jo
| DNSSEC | ⚠️ Not signed | ||||||
| A | 38.247.137.37🇺🇸 PRIMEDATACENTERS38.247.128.0/20 PNAP-DAL CS0645167 | ||||||
| PTR | mail.vertexjo.net | ||||||
mfd.jo
| DNSSEC | ⚠️ Not signed | ||||||
| A | 51.222.248.193🇨🇦 OVH51.222.0.0/16 Hosting route | ||||||
| NS | ns.vertexdns.com ⭐ ⚠️ Not in parent delegation | ||||||
| NS | cdns.ovh.net ⚠️ Not in parent delegation | ||||||
| NS | ns1.vertexjo.org ⚠️ Not in zone NS records | ||||||
| NS | ns2.vertexjo.org ⚠️ Not in zone NS records | ||||||
| MX | mail.mfd.jo ⭐ | ||||||
| TXT | v=spf1 a mx +ip4:38.247.137.37 -all | ||||||
| SOA | ns.vertexdns.comsupport@vertexjo.com 2026-04-21 #1 | ||||||
MX for
Same first word
Similar names
DNS History
4 records (1 active, 3 former)
○A108.60.201.1582017-08-23 → 2017-08-23 · 4 obs
○ 2017-07-15 18:05:46
● 2017-08-23 19:47:26
○ 2026-02-15 03:48:02
○ 2026-04-29 00:49:02
● 2017-08-23 19:47:26
○ 2026-02-15 03:48:02
○ 2026-04-29 00:49:02
○A198.154.112.762016-04-26 → 2017-07-15 · 5 obs
○ 2016-04-20 16:02:38
● 2016-04-26 22:09:02
● 2017-07-15 18:05:46
○ 2017-08-23 19:47:26
○ 2026-04-29 00:49:02
● 2016-04-26 22:09:02
● 2017-07-15 18:05:46
○ 2017-08-23 19:47:26
○ 2026-04-29 00:49:02
○A198.64.251.1432015-09-02 → 2016-04-20 · 4 obs
● 2015-09-02 20:07:02
● 2016-04-20 16:02:38
○ 2016-04-26 22:09:02
○ 2026-04-29 00:49:02
● 2016-04-20 16:02:38
○ 2016-04-26 22:09:02
○ 2026-04-29 00:49:02
●A38.247.137.372026-02-15 → 2026-04-29 · 3 obs
○ 2017-08-23 19:47:26
● 2026-02-15 03:48:02
● 2026-04-29 00:49:02
● 2026-02-15 03:48:02
● 2026-04-29 00:49:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jo | jo.cctld.authdns.ripe.net, a.cctld-servers.net.jo, b.cctld-servers.net.jo, c.cctld-servers.net.jo... | 12 records |
| mfd.jo | ns2.vertexjo.org, ns1.vertexjo.org | - |
✅ Authoritative Response
Server:51.222.248.193
NS records: ns2.vertexjo.org, ns1.vertexjo.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for jo (unsigned zone)
⏱️ Timing
Total: 655ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 38.247.137.37 |
📌 Glue Records Collected
Total: 12
In-bailiwick: 8 (d.cctld-servers.net.jo, c.cctld-servers.net.jo, b.cctld-servers.net.jo...)
Out-of-bailiwick: 4 (rip.psg.com, jo.cctld.authdns.ripe.net, rip.psg.com...)
Analysis
Mail Server Role
mail.mfd.jo is the mail server for mfd.jo.
IP Addresses
mail.mfd.jo maps to IP address 38.247.137.37.
Other host names, for instance ns2.vertex-jo.com, mail.kawkaba.com, mail.tariqip.com, mail.jornews.com and mail.alsharqjo.com share IP numbers with mail.mfd.jo.