mtc-welding.com - robtex.com
mtc-welding.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 164.138.22.118🇮🇷 RAV-NET-01164.138.22.0/24 RAV-164-138-22-0-0 | ||||||
| NS | ns20.rayan.biz ⭐ | ||||||
| A | 164.138.22.120🇮🇷 RAV-NET-01164.138.22.0/24 RAV-164-138-22-0-0 | ||||||
| NS | ns19.rayan.biz | ||||||
| A | 164.138.22.119🇮🇷 RAV-NET-01164.138.22.0/24 RAV-164-138-22-0-0 | ||||||
| MX | mail.mtc-welding.com ⭐ | ||||||
| TXT | v=spf1 +a +mx +a:164.138.22.117 -all | ||||||
| SOA | ns20.rayan.bizinfo@rayanit.com 2023-10-24 #9 | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1786594734 | ||||||
Same first word
mtc-welding.com |
DNS History
10 records (4 active, 6 former)
○NSns1.rayan.biz2015-05-12 → 2016-11-20 · 4 obs
● 2016-11-20 06:01:16
○ 2017-11-25 08:48:38
○ 2026-08-13 04:42:36
●NSns19.rayan.biz2026-02-18 → 2026-08-13 · 6 obs
● 2026-02-18 01:33:32
○ 2026-03-24 12:56:18
○ 2026-05-07 00:55:28
● 2026-06-08 20:21:28
● 2026-08-13 04:42:36
○NSns2.rayan.biz2015-05-12 → 2016-11-20 · 4 obs
● 2016-11-20 06:01:16
○ 2017-11-25 08:48:38
○ 2026-08-13 04:42:36
●NSns20.rayan.biz2026-02-18 → 2026-08-13 · 6 obs
● 2026-02-18 01:33:32
○ 2026-03-24 12:56:18
○ 2026-05-07 00:55:28
● 2026-06-08 20:21:28
● 2026-08-13 04:42:36
○NSns3.rayan.biz2017-11-25 → 2017-11-25 · 4 obs
● 2017-11-25 08:48:38
○ 2026-02-18 01:33:32
○ 2026-08-13 04:42:36
○NSns4.rayan.biz2017-11-25 → 2017-11-25 · 4 obs
● 2017-11-25 08:48:38
○ 2026-02-18 01:33:32
○ 2026-08-13 04:42:36
●MXmail.mtc-welding.com2015-05-12 → 2026-08-13 · 6 obs
● 2026-02-18 01:33:32
○ 2026-03-24 12:56:18
○ 2026-05-07 00:55:28
● 2026-06-08 20:21:28
● 2026-08-13 04:42:36
●A164.138.22.1182026-02-18 → 2026-08-13 · 6 obs
● 2026-02-18 01:33:32
○ 2026-03-24 12:56:18
○ 2026-05-07 00:55:28
● 2026-06-08 20:21:28
● 2026-08-13 04:42:36
○A198.55.50.602015-05-12 → 2016-11-20 · 4 obs
● 2016-11-20 06:01:16
○ 2017-11-25 08:48:38
○ 2026-08-13 04:42:36
○A207.176.216.422017-11-25 → 2017-11-25 · 4 obs
● 2017-11-25 08:48:38
○ 2026-02-18 01:33:32
○ 2026-08-13 04:42:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, d.gtld-servers.net, f.gtld-servers.net... | - |
| mtc-welding.com | ns19.rayan.biz, ns20.rayan.biz | - |
✅ Authoritative Response
Server:164.138.22.119
NS records: ns19.rayan.biz, ns20.rayan.biz
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for mtc-welding.com (unsigned zone)
⏱️ Timing
Total: 791ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 164.138.22.118 |
| NS | 2 | ns20.rayan.biz, ns19.rayan.biz |
| MX | 1 | mail.mtc-welding.com (pri: 10) |
| TXT | 1 | v=spf1 +a +mx +a:164.138.22.117 -all |
| SOA | 1 | ns20.rayan.biz info.rayanit.com |
Analysis
IP Addresses
mtc-welding.com resolves to just one IP address, 164.138.22.118.
Two other host names, along with anapad.com, nadiplastic.ir and sardarnia.com, also share IP numbers with mtc-welding.com.
Name Servers
The NS records for mtc-welding.com delegate to ns19.rayan.biz and ns20.rayan.biz.
mtc-welding.com shares its NS records with other domains, for example bipars.com, karbasian.com, printawards.ir and two others.
mtc-welding.com and other domains like filerplus.com, filerpro.com and asiainstrumentsltd.com share some name servers
These name servers tend to be deployed in combination with the name servers ns5.rayan.biz and ns6.rayan.biz.
Each of ns19.rayan.biz and ns20.rayan.biz has one IP address: ns19.rayan.biz uses 164.138.22.119 and ns20.rayan.biz uses 164.138.22.120.
Mail Servers
The sole mail server for mtc-welding.com is mail.mtc-welding.com.