2r-co.com - robtex.com
2r-co.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 5.144.129.52🇮🇷 Hostiran-Network5.144.129.0/24 Hostiran Network | ||||||
| PTR | mx206.mailiii.org | ||||||
| NS | ns1.hostiran.net ⭐ | ||||||
| A | 37.27.81.177🇫🇮 Hetzner37.27.0.0/16 HETZNER-DC | ||||||
| PTR | ns1.hostiran.net | ||||||
| NS | ns2.hostiran.net | ||||||
| A | 5.144.130.130🇮🇷 Hostiran-Network5.144.130.0/24 Hostiran Network | ||||||
| PTR | 5-144-130-130.static.hostiran.name | ||||||
| MX | 2r-co.com ⭐ | ||||||
| A | 5.144.129.52🇮🇷 Hostiran-Network5.144.129.0/24 Hostiran Network | ||||||
| PTR | mx206.mailiii.org | ||||||
| TXT | v=spf1 +a +mx +ip4:62.60.201.13 +include:mailii.org +include:spf.mailii.org +... | ||||||
| SOA | ns1.hostiran.netroot@centraldnserver.com 2026-02-12 #1 | ||||||
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=1771291435 | ||||||
MX for
2r-co.com |
Subdomains
Same first word
2r-co.com |
DNS History
8 records (4 active, 4 former)
○NSns.2r-co.com2015-08-10 → 2017-04-08 · 4 obs
● 2017-04-08 14:47:00
○ 2026-03-24 03:41:16
○ 2026-03-24 03:41:18
●NSns1.hostiran.net2026-03-24 → 2026-03-24 · 3 obs
● 2026-03-24 03:41:16
● 2026-03-24 03:41:18
●NSns2.hostiran.net2026-03-24 → 2026-03-24 · 3 obs
● 2026-03-24 03:41:16
● 2026-03-24 03:41:18
●MX2r-co.com2026-03-24 → 2026-03-24 · 3 obs
● 2026-03-24 03:41:16
● 2026-03-24 03:41:18
○MXmail.2r-co.com2016-01-17 → 2017-04-08 · 4 obs
● 2017-04-08 14:47:00
○ 2026-03-24 03:41:16
○ 2026-03-24 03:41:18
●A5.144.129.522026-03-24 → 2026-03-24 · 3 obs
● 2026-03-24 03:41:16
● 2026-03-24 03:41:18
○A91.98.96.1322015-08-10 → 2016-03-24 · 4 obs
● 2016-03-24 03:19:30
○ 2016-09-22 11:29:04
○ 2026-03-24 03:41:18
○A91.98.98.462016-09-22 → 2017-04-08 · 5 obs
● 2016-09-22 11:29:04
● 2017-04-08 14:47:00
○ 2026-03-24 03:41:16
○ 2026-03-24 03:41:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| 2r-co.com | ns1.hostiran.net, ns2.hostiran.net | - |
✅ Authoritative Response
Server:37.27.81.177
NS records: ns1.hostiran.net, ns2.hostiran.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 2r-co.com (unsigned zone)
⏱️ Timing
Total: 4752ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 5.144.129.52 |
| NS | 2 | ns1.hostiran.net, ns2.hostiran.net |
| MX | 1 | 2r-co.com (pri: 0) |
| TXT | 1 | v=spf1 +a +mx +ip4:62.60.201.13 +include |
| SOA | 1 | ns1.hostiran.net root.centraldnserver.co |
Analysis
Hierarchy
2r-co.com is a parent of mail.2r-co.com and ns.2r-co.com.
Mail Server Role
2r-co.com serves as the mail server for 2r-co.com.
IP Addresses
2r-co.com points to a single IP address: 5.144.129.52.
Other host names such as 5-144-129-52.static.hostiran.name and mx206.mailiii.org share IP numbers with 2r-co.com.
Name Servers
2r-co.com is delegated to two name servers: ns1.hostiran.net and ns2.hostiran.net.
2r-co.com uses the same name server setup as other domains, including alabafcarpet.com, qsdco.com, clinicallergytehran.ir, elbagas.ir and slimbody.ir.
2r-co.com partially shares name servers with other domains, for instance edbi.ir, attariattari.com, kharazinarineh.com and maherara.com.
Hostnames with a single IP
ns1.hostiran.net resolves to: 37.27.81.177.
ns2.hostiran.net resolves to: 5.144.130.130.
Mail Servers
Mail for 2r-co.com is handled by a single mail server, 2r-co.com.
Host 2r-co.com points to IP 5.144.129.52.