e-class.su - dns.ninja
e-class.su
| DNSSEC | ⚠️ Not signed | ||||||
| A | 91.218.228.19🇷🇺 EUROBYTE91.218.228.0/23 | ||||||
| PTR | h9.ihc.ru | ||||||
| NS | ns1.ihc.ru ⭐ | ||||||
| A | 2a03:c980:beef:6002:46:254:23:52🇷🇺 EUROBYTE2a03:c980:beef::/48 | ||||||
| PTR | ns1.ihc.ru | ||||||
| A | 46.254.23.52🇷🇺 EUROBYTE46.254.23.0/24 | ||||||
| PTR | ns1.ihc.ru | ||||||
| NS | ns2.ihc.ru | ||||||
| A | 2001:41d0:1008:2c3b::1🇫🇷 OVH2001:41d0::/32 IPv6 | ||||||
| PTR | ns2.ihc.ru | ||||||
| A | 46.254.22.38🇷🇺 EUROBYTE46.254.22.0/24 | ||||||
| PTR | ns1.ihc.ru | ||||||
| A | 91.121.54.18🇫🇷 OVH91.121.0.0/16 ISP Paris, France | ||||||
| PTR | ns2.ihc.ru | ||||||
| MX | mail.e-class.su ⭐ | ||||||
| A | 2a03:c980:dead:2001:91:218:228:11🇷🇺 EUROBYTE2a03:c980:dead::/48 | ||||||
| PTR | mail1.ihc.ru | ||||||
| A | 91.218.228.11🇷🇺 EUROBYTE91.218.228.0/23 | ||||||
| PTR | mail1.ihc.ru | ||||||
| TXT | v=spf1 a mx ~all | ||||||
| SOA | ns1.ihc.ruinfo@ihc.ru 2018-03-26 #1 | ||||||
su
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.dns.ripn.net ⭐ | ||||||
| NS | b.dns.ripn.net | ||||||
| NS | c.tld-servers.ru | ||||||
| NS | d.dns.ripn.net | ||||||
| NS | e.dns.ripn.net | ||||||
| NS | f.dns.ripn.net | ||||||
| SOA | a.dns.ripn.nethostmaster@ripn.net serial=650210184 | ||||||
Subdomains
mail.e-class.su |
Same first word
e-class.in |
e-class.co |
e-class.jp |
e-class.ie |
e-class.su |
e-class.online |
e-class.org |
e-class.net.cn |
e-class.it |
e-class.info |
e-class.co.uk |
e-class.net |
e-class.vip |
e-class.co.kr |
e-class.de |
Similar names
s-scale.org.uk |
cs-seal.com |
s-scale.com |
c-sales.com |
sales-c.com |
class-e.com |
s-scale.co.jp |
s-claes.de |
s-scale.org |
sace-sl.es |
cs-sale.com |
DNS History
7 records (4 active, 3 former)
○NSns.hostland.ru2015-08-24 → 2017-08-23 · 4 obs
● 2017-08-23 16:20:44
○ 2026-03-26 15:39:12
○ 2026-08-12 18:00:56
●NSns1.ihc.ru2026-03-26 → 2026-08-12 · 3 obs
● 2026-03-26 15:39:12
● 2026-08-12 18:00:56
●NSns2.ihc.ru2026-03-26 → 2026-08-12 · 3 obs
● 2026-03-26 15:39:12
● 2026-08-12 18:00:56
○NSns3.hostland.ru2015-08-24 → 2017-08-23 · 4 obs
● 2017-08-23 16:20:44
○ 2026-03-26 15:39:12
○ 2026-08-12 18:00:56
●MXmail.e-class.su2015-08-24 → 2026-08-12 · 2 obs
● 2026-08-12 18:00:56
○A185.26.122.432015-08-24 → 2017-08-23 · 4 obs
● 2017-08-23 16:20:44
○ 2026-03-26 15:39:12
○ 2026-08-12 18:00:56
●A91.218.228.192026-03-26 → 2026-08-12 · 3 obs
● 2026-03-26 15:39:12
● 2026-08-12 18:00:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| su | a.dns.ripn.net, b.dns.ripn.net, c.tld-servers.ru, d.dns.ripn.net... | 12 records |
| e-class.su | ns1.ihc.ru, ns2.ihc.ru | - |
✅ Authoritative Response
Server:46.254.23.52
NS records: ns1.ihc.ru, ns2.ihc.ru
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for e-class.su (unsigned zone)
⏱️ Timing
Total: 1100ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 91.218.228.19 |
| NS | 2 | ns1.ihc.ru, ns2.ihc.ru |
| MX | 1 | mail.e-class.su (pri: 10) |
| TXT | 1 | v=spf1 a mx ~all |
| SOA | 1 | ns1.ihc.ru info.ihc.ru |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (a.dns.ripn.net, a.dns.ripn.net, b.dns.ripn.net...)
Analysis
Hierarchy
e-class.su serves as the parent of mail.e-class.su.
IP Addresses
e-class.su points to a single IP number: 91.218.228.19.
Additional host names — www.formastroy.ru, auuckye.ru, smagner.ru and two others — share IP numbers with e-class.su.
Name Servers
e-class.su is served by two delegated name servers, ns1.ihc.ru and ns2.ihc.ru.
e-class.su shares its name server setup with other domains, including onehealth.ru, russzoloto.ru, peterbike.ru and two others.
Host names with three IP numbers:
ns2.ihc.ru resolves to three addresses: 46.254.22.38, 91.121.54.18 and 2001:41d0:1008:2c3b::1.
Host names with two IP numbers:
ns1.ihc.ru maps to two IP addresses — 46.254.23.52 and 2a03:c980:beef:6002:46:254:23:52.
Mail Servers
e-class.su has one mail server: mail.e-class.su.
mail.e-class.su has two IP addresses: 91.218.228.11 and 2a03:c980:dead:2001:91:218:228:11.