cityguide.su - robtex.com
cityguide.su
| DNSSEC | ⚠️ Not signed | ||||||
| A | 91.226.30.3🇷🇺 RTCOMM-AS91.226.30.0/24 | ||||||
| NS | s.i7.ru ⭐ ⚠️ Not in parent delegation | ||||||
| A | 91.226.30.3🇷🇺 RTCOMM-AS91.226.30.0/24 | ||||||
| NS | n.i7.ru ⚠️ Not in parent delegation | ||||||
| A | 91.226.31.82🇷🇺 WORLDSTREAM-191.226.31.0/24 | ||||||
| NS | ns1.expired.ru ⚠️ Not in zone NS records | ||||||
| A | 91.226.30.3🇷🇺 RTCOMM-AS91.226.30.0/24 | ||||||
| NS | ns2.expired.ru ⚠️ Not in zone NS records | ||||||
| A | 91.226.31.82🇷🇺 WORLDSTREAM-191.226.31.0/24 | ||||||
| SOA | s.i7.rudns@i7.ru 2014-12-16 #1 | ||||||
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=650208741 | ||||||
Same first word
Similar names
DNS History
13 records (5 active, 8 former)
○NSdns1.nsdns.info2015-07-11 → 2016-11-30 · 4 obs
● 2016-11-30 23:17:44
○ 2026-03-02 08:53:52
○ 2026-04-14 22:18:52
○NSdns2.nsdns.info2015-07-11 → 2016-11-30 · 4 obs
● 2016-11-30 23:17:44
○ 2026-03-02 08:53:52
○ 2026-04-14 22:18:52
○NSdns3.nsdns.info2015-07-11 → 2016-11-30 · 4 obs
● 2016-11-30 23:17:44
○ 2026-03-02 08:53:52
○ 2026-04-14 22:18:52
●NSn.i7.ru2026-03-02 → 2026-04-14 · 3 obs
● 2026-03-02 08:53:52
● 2026-04-14 22:18:52
○NSns1.domaindiscount24.net2015-07-11 → 2016-11-30 · 4 obs
● 2016-11-30 23:17:44
○ 2026-03-02 08:53:52
○ 2026-04-14 22:18:52
●NSns1.expired.ru2026-03-02 → 2026-04-14 · 3 obs
● 2026-03-02 08:53:52
● 2026-04-14 22:18:52
●NSns2.expired.ru2026-03-02 → 2026-04-14 · 3 obs
● 2026-03-02 08:53:52
● 2026-04-14 22:18:52
●NSs.i7.ru2026-03-02 → 2026-04-14 · 3 obs
● 2026-03-02 08:53:52
● 2026-04-14 22:18:52
○A109.234.109.202015-07-11 → 2016-01-23 · 4 obs
● 2016-01-23 14:53:04
○ 2016-04-16 06:30:16
○ 2026-04-14 22:18:52
○A109.234.109.212015-07-11 → 2016-01-23 · 4 obs
● 2016-01-23 14:53:04
○ 2016-04-16 06:30:16
○ 2026-04-14 22:18:52
○A213.128.138.2362015-07-11 → 2016-01-23 · 4 obs
● 2016-01-23 14:53:04
○ 2016-04-16 06:30:16
○ 2026-04-14 22:18:52
○A51.254.41.572016-04-16 → 2016-11-30 · 5 obs
● 2016-04-16 06:30:16
● 2016-11-30 23:17:44
○ 2026-03-02 08:53:52
○ 2026-04-14 22:18:52
●A91.226.30.32026-03-02 → 2026-04-14 · 3 obs
● 2026-03-02 08:53:52
● 2026-04-14 22:18:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| su | a.dns.ripn.net, b.dns.ripn.net, d.dns.ripn.net, e.dns.ripn.net... | - |
| cityguide.su | ns1.expired.ru, ns2.expired.ru | - |
✅ Authoritative Response
Server:91.226.30.3
NS records: ns1.expired.ru, ns2.expired.ru
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cityguide.su (unsigned zone)
⏱️ Timing
Total: 1102ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 91.226.30.3 |
| NS | 2 | n.i7.ru, s.i7.ru |
| SOA | 1 | s.i7.ru dns.i7.ru |
Analysis
IP Addresses
cityguide.su points to IP number 91.226.30.3.
For instance, other host names itsdigital.ru, mail1.tryton.ru, mail.ryazanmap.ru, cab.daclatasvir-sofosbuvir4.ru and xn--80adakbrn4afacnhill.xn--p1ai share IP numbers with cityguide.su.
Name Servers
cityguide.su is delegated to four name servers: ns1.expired.ru, ns2.expired.ru, n.i7.ru and s.i7.ru.
cityguide.su shares name servers with other domains at least partially, for example mail.marketmeha.ru, dzzb.ru, mail.xn--80abntocfpdrc9b.xn--p1ai, 5144102.ru and wazon.ru.
Names with a single IP:
ns1.expired.ru points to 91.226.30.3.
ns2.expired.ru points to 91.226.31.82.
n.i7.ru points to 91.226.31.82.
s.i7.ru points to 91.226.30.3.
Names pointing to 91.226.30.3: ns1.expired.ru and s.i7.ru.
Names pointing to 91.226.31.82: ns2.expired.ru and n.i7.ru.