1irr.com - robtex.com
1irr.com
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=1774382122 | ||||||
Same first word
1irr.com |
Similar names
DNS History
18 records (12 active, 6 former)
●NSns.masterhost.ru2015-05-28 → 2026-03-24 · 2 obs
● 2026-03-24 19:55:58
●NSns1.masterhost.ru2015-05-28 → 2026-03-24 · 2 obs
● 2026-03-24 19:55:58
●NSns2.masterhost.ru2015-05-28 → 2026-03-24 · 2 obs
● 2026-03-24 19:55:58
●MXmx1.masterhost.ru2015-09-22 → 2026-03-24 · 2 obs
● 2026-03-24 19:55:58
●A2a00:15f8:a000:5:1:11:1:6cce2015-05-28 → 2026-03-24 · 2 obs
● 2026-03-24 19:55:58
●A2a00:15f8:a000:5:1:12:1:6cce2015-05-28 → 2026-03-24 · 2 obs
● 2026-03-24 19:55:58
●A2a00:15f8:a000:5:1:13:1:6cce2015-05-28 → 2026-03-24 · 2 obs
● 2026-03-24 19:55:58
●A2a00:15f8:a000:5:1:14:1:6cce2015-05-28 → 2026-03-24 · 2 obs
● 2026-03-24 19:55:58
○A90.156.201.1122015-05-28 → 2016-07-15 · 4 obs
● 2016-07-15 00:15:38
○ 2016-12-20 15:16:10
○ 2026-03-24 19:55:58
○A90.156.201.1242015-05-28 → 2017-10-12 · 4 obs
● 2017-10-12 06:01:26
○ 2026-02-15 20:45:30
○ 2026-03-24 19:55:58
●A90.156.201.272026-02-15 → 2026-03-24 · 3 obs
● 2026-02-15 20:45:30
● 2026-03-24 19:55:58
○A90.156.201.372015-05-28 → 2017-10-12 · 4 obs
● 2017-10-12 06:01:26
○ 2026-02-15 20:45:30
○ 2026-03-24 19:55:58
○A90.156.201.672016-12-20 → 2016-12-20 · 4 obs
● 2016-12-20 15:16:10
○ 2017-10-12 06:01:26
○ 2026-03-24 19:55:58
●A90.156.201.722026-02-15 → 2026-03-24 · 3 obs
● 2026-02-15 20:45:30
● 2026-03-24 19:55:58
○A90.156.201.792015-05-28 → 2017-10-12 · 4 obs
● 2017-10-12 06:01:26
○ 2026-02-15 20:45:30
○ 2026-03-24 19:55:58
●A90.156.201.872026-02-15 → 2026-03-24 · 3 obs
● 2026-02-15 20:45:30
● 2026-03-24 19:55:58
●A90.156.201.942026-02-15 → 2026-03-24 · 3 obs
● 2026-02-15 20:45:30
● 2026-03-24 19:55:58
○A90.156.201.992017-10-12 → 2017-10-12 · 4 obs
● 2017-10-12 06:01:26
○ 2026-02-15 20:45:30
○ 2026-03-24 19:55:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| 1irr.com | ns1.masterhost.ru, ns.masterhost.ru, ns2.masterhost.ru | - |
✅ Authoritative Response
Server:90.156.133.161
NS records: ns1.masterhost.ru, ns.masterhost.ru, ns2.masterhost.ru
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 1irr.com (unsigned zone)
⏱️ Timing
Total: 1147ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 4 | 90.156.201.72, 90.156.201.94... |
| AAAA | 4 | 2a00:15f8:a000:5:1:13:1:6cce, 2a00:15f8:a000:5:1:11:1:6cce... |
| NS | 3 | ns.masterhost.ru, ns2.masterhost.ru... |
| MX | 1 | mx1.masterhost.ru (pri: 10) |
| SOA | 1 | ns1.masterhost.ru hostmaster.masterhost. |
Analysis
IP Addresses
Eight IP numbers are pointed to by 1irr.com: 2a00:15f8:a000:5:1:11:1:6cce, 2a00:15f8:a000:5:1:12:1:6cce, 2a00:15f8:a000:5:1:13:1:6cce, 2a00:15f8:a000:5:1:14:1:6cce, 90.156.201.27, 90.156.201.72, 90.156.201.87 and 90.156.201.94.
other host names include worldgeo.ru, obplaw.com, fantasier.ru, aronap.ru and bilet.pp.ru; they share IP numbers with 1irr.com.
Name Servers
1irr.com is delegated to three name servers ns1.masterhost.ru, ns2.masterhost.ru and ns.masterhost.ru.
1irr.com at least partially shares name servers with other domains, for instance roaddrain.ru, xn--e1abw6e.xn--p1ai, udi.ru, evapolna.com and newplay.ru.
Host names with two IP numbers:
ns1.masterhost.ru points to 2a00:15f8:a000:11:1:1:1:53 and 90.156.137.50; ns2.masterhost.ru points to 2a00:15f8:a000:12:1:1:2:53 and 90.156.133.161; ns.masterhost.ru points to 2a00:15f8:a000:10:1:1:0:53 and 90.156.136.116.
Mail Servers
1irr.com is handled by a single mail server, mx1.masterhost.ru.
1irr.com uses the same mail server setup as other domains, for instance bkvk.ru, holod.ru, lymphology-journal.com, bio-led.ru and akopit-plus.ru.
1irr.com shares at least some mail servers with other domains, for instance k3m3.ru.
The host name mx1.masterhost.ru points to IP 90.156.132.120.