linux.su - robtex.com
linux.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=DMARC1; p=reject; pct=100; sp=reject; adkim=s; aspf=s; fo=1; | ||||||
| TXT | v=spf1 ip4:127.0.0.1 -all | ||||||
| TXT | eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJpc3MiOiJEb21haW5TaG9wIiwic3ViIjoiNTU1... | ||||||
| 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=650208059 | ||||||
Subdomains
www.linux.su |
Same first word
Similar names
DNS History
8 records (5 active, 3 former)
●NSdns.ru-tld.ru2026-03-11 → 2026-03-15 · 3 obs
● 2026-03-11 00:59:00
● 2026-03-15 18:45:36
●NSdns1.ru-tld.ru2026-03-11 → 2026-03-15 · 3 obs
● 2026-03-11 00:59:00
● 2026-03-15 18:45:36
●NSdns2.ru-tld.ru2026-03-11 → 2026-03-15 · 3 obs
● 2026-03-11 00:59:00
● 2026-03-15 18:45:36
○NSns.etel.ru2015-08-23 → 2016-03-18 · 4 obs
● 2016-03-18 05:26:44
○ 2026-03-11 00:59:00
○ 2026-03-15 18:45:36
○NSns1.etel.ru2015-08-23 → 2016-03-18 · 4 obs
● 2016-03-18 05:26:44
○ 2026-03-11 00:59:00
○ 2026-03-15 18:45:36
●A176.31.179.1912026-03-11 → 2026-03-15 · 3 obs
● 2026-03-11 00:59:00
● 2026-03-15 18:45:36
○A212.23.93.1662015-08-23 → 2016-03-18 · 4 obs
● 2016-03-18 05:26:44
○ 2026-03-11 00:59:00
○ 2026-03-15 18:45:36
●A37.187.83.722026-03-11 → 2026-03-15 · 3 obs
● 2026-03-11 00:59:00
● 2026-03-15 18:45:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| su | a.dns.ripn.net, b.dns.ripn.net, d.dns.ripn.net, e.dns.ripn.net... | - |
| linux.su | dns2.ru-tld.ru, dns1.ru-tld.ru | - |
✅ Authoritative Response
Server: 176.31.179.191
NS records: dns2.ru-tld.ru, dns1.ru-tld.ru
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for linux.su (unsigned zone)
⏱️ Timing
Total: 1436ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 37.187.83.72, 176.31.179.191 |
| NS | 2 | dns2.ru-tld.ru, dns1.ru-tld.ru |
| TXT | 3 | v=DMARC1; p=reject; pct=100; sp=reject; , v=spf1 ip4:127.0.0.1 -all... |
| SOA | 1 | dns.ru-tld.ru support.ru-tld.ru |
Analysis
Hierarchy
www.linux.su has linux.su as its parent.
IP Addresses
linux.su points to two IPs: 37.187.83.72 and 176.31.179.191.
Other host names, for instance tae.ru, broadband-5-24.clients.extel.ru, 59.dobroe.ru, radon.fordcenter.ru and 201.72.0.dobroe.ru share IP numbers with linux.su.
Name Servers
linux.su is delegated to name servers dns1.ru-tld.ru, dns2.ru-tld.ru and dns.ru-tld.ru.
linux.su at least partially shares name servers with other domains such as eler.su, mail.allseason.ru, tizer.ru, minus.info and ns114.eskhosting.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