iz.su - robtex.com
iz.su
| DNSSEC | ⚠️ Not signed | ||||||
| A | 37.187.83.72🇫🇷 OVH37.187.0.0/16 | ||||||
| PTR | dns1.ru-tld.ru | ||||||
| A | 176.31.179.191🇫🇷 OVH176.31.0.0/16 ISP Paris, France | ||||||
| NS | dns1.ru-tld.ru ⭐ | ||||||
| A | 37.187.83.72🇫🇷 OVH37.187.0.0/16 | ||||||
| PTR | dns1.ru-tld.ru | ||||||
| NS | dns.ru-tld.ru | ||||||
| A | 185.108.84.20🇺🇸 LEASEWEB-NL-AMS-01185.108.84.0/23 MTND | ||||||
| PTR | dns.ru-tld.ru | ||||||
| NS | dns2.ru-tld.ru | ||||||
| A | 176.31.179.191🇫🇷 OVH176.31.0.0/16 ISP Paris, France | ||||||
| PTR | dns2.ru-tld.ru | ||||||
| TXT | v=spf1 ip4:127.0.0.1 -all | ||||||
| TXT | eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJpc3MiOiJEb21haW5TaG9wIiwic3ViIjoiNTU1... | ||||||
| TXT | v=DMARC1; p=reject; pct=100; sp=reject; adkim=s; aspf=s; fo=1; | ||||||
| SOA | dns.ru-tld.rusupport@ru-tld.ru 2014-03-22 #28 | ||||||
su
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.dns.ripn.net ⭐ | ||||||
| NS | b.dns.ripn.net | ||||||
| NS | d.dns.ripn.net | ||||||
| NS | e.dns.ripn.net | ||||||
| NS | f.dns.ripn.net | ||||||
| SOA | a.dns.ripn.nethostmaster@ripn.net serial=650208711 | ||||||
Previously MX for
iz.su |
Same first word
Similar names
DNS History
9 records (5 active, 4 former)
●NSdns.ru-tld.ru2016-07-20 → 2026-04-12 · 3 obs
● 2016-07-20 19:01:48
● 2026-04-12 10:56:26
●NSdns1.ru-tld.ru2016-07-20 → 2026-04-12 · 3 obs
● 2016-07-20 19:01:48
● 2026-04-12 10:56:26
●NSdns2.ru-tld.ru2016-07-20 → 2026-04-12 · 3 obs
● 2016-07-20 19:01:48
● 2026-04-12 10:56:26
○NSns1.p1ai.ru2015-07-15 → 2016-05-14 · 4 obs
● 2016-05-14 23:05:58
○ 2016-07-20 19:01:48
○ 2026-04-12 10:56:26
○NSns2.p1ai.ru2015-07-15 → 2016-05-14 · 4 obs
● 2016-05-14 23:05:58
○ 2016-07-20 19:01:48
○ 2026-04-12 10:56:26
○MXiz.su2015-07-15 → 2016-05-14 · 4 obs
● 2016-05-14 23:05:58
○ 2016-07-20 19:01:48
○ 2026-04-12 10:56:26
●A176.31.179.1912016-07-20 → 2026-04-12 · 5 obs
● 2016-07-20 19:01:48
● 2026-04-06 03:46:30
○ 2026-04-09 18:18:16
● 2026-04-12 10:56:26
●A37.187.83.722016-07-20 → 2026-04-12 · 5 obs
● 2016-07-20 19:01:48
● 2026-04-06 03:46:30
○ 2026-04-09 18:18:16
● 2026-04-12 10:56:26
○A93.171.223.312015-07-15 → 2016-05-14 · 4 obs
● 2016-05-14 23:05:58
○ 2016-07-20 19:01:48
○ 2026-04-12 10:56:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| su | b.dns.ripn.net, f.dns.ripn.net, e.dns.ripn.net, a.dns.ripn.net... | 10 records |
| iz.su | dns1.ru-tld.ru, dns2.ru-tld.ru | - |
✅ Authoritative Response
Server:37.187.83.72
NS records: dns1.ru-tld.ru, dns2.ru-tld.ru
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for iz.su (unsigned zone)
⏱️ Timing
Total: 940ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 37.187.83.72, 176.31.179.191 |
| NS | 2 | dns1.ru-tld.ru, dns2.ru-tld.ru |
| TXT | 3 | v=spf1 ip4:127.0.0.1 -all, eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJ... |
| SOA | 1 | dns.ru-tld.ru support.ru-tld.ru |
📌 Glue Records Collected
Total: 10
Out-of-bailiwick: 10 (f.dns.ripn.net, e.dns.ripn.net, d.dns.ripn.net...)
Analysis
IP Addresses
iz.su points to two IPs: 37.187.83.72 and 176.31.179.191.
Other host names, for instance ppp-109.201.65.238.dobroe.ru, 0.dobroe.ru, sys24-219.3fn.net, intellitech.ru and mail.veeline.ru share IP numbers with iz.su.
Name Servers
iz.su is delegated to name servers dns1.ru-tld.ru, dns2.ru-tld.ru and dns.ru-tld.ru.
iz.su at least partially shares name servers with other domains such as 15.in-addr.danko.ru, gw.ata.ru, www.0r.ru, xn--80aesmnsfc6g.xn--p1ai and borodat.ru.
These name servers are commonly used alongside dns1.ru-ltd.ru, dns2.ru-ltd.ru and parking.ru-tld.ru.
Host names with a single IP:
dns1.ru-tld.ru points to 37.187.83.72
dns2.ru-tld.ru points to 176.31.179.191
dns.ru-tld.ru points to 185.108.84.20