fdr.su - dns.ninja
fdr.su
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=650209350 | ||||||
Previously NS for
fdr.su |
Same first word
Similar names
DNS History
15 records (11 active, 4 former)
○NSfdr.su2015-06-17 → 2017-09-20 · 4 obs
● 2017-09-20 00:05:10
○ 2026-03-04 06:12:50
○ 2026-06-04 09:55:02
●NSns.wedos.com2026-03-04 → 2026-06-04 · 3 obs
● 2026-03-04 06:12:50
● 2026-06-04 09:55:02
●NSns.wedos.net2026-03-04 → 2026-06-04 · 3 obs
● 2026-03-04 06:12:50
● 2026-06-04 09:55:02
○NSns1.bicotender.ru2015-06-17 → 2017-09-20 · 4 obs
● 2017-09-20 00:05:10
○ 2026-03-04 06:12:50
○ 2026-06-04 09:55:02
●NSns2.afraid.org2026-03-04 → 2026-06-04 · 3 obs
● 2026-03-04 06:12:50
● 2026-06-04 09:55:02
○NSns2.bicotender.ru2015-06-17 → 2017-09-20 · 4 obs
● 2017-09-20 00:05:10
○ 2026-03-04 06:12:50
○ 2026-06-04 09:55:02
●NSns4-cloud.nic.ru2026-03-04 → 2026-06-04 · 3 obs
● 2026-03-04 06:12:50
● 2026-06-04 09:55:02
●NSns4-l2.nic.ru2026-03-04 → 2026-06-04 · 3 obs
● 2026-03-04 06:12:50
● 2026-06-04 09:55:02
●NSns8-cloud.nic.ru2026-03-04 → 2026-06-04 · 3 obs
● 2026-03-04 06:12:50
● 2026-06-04 09:55:02
●NSns8-l2.nic.ru2026-03-04 → 2026-06-04 · 3 obs
● 2026-03-04 06:12:50
● 2026-06-04 09:55:02
●MXmx01.nicmail.ru2015-06-17 → 2026-06-04 · 2 obs
● 2026-06-04 09:55:02
●MXmx02.nicmail.ru2015-06-17 → 2026-06-04 · 2 obs
● 2026-06-04 09:55:02
●MXmx03.nicmail.ru2015-06-17 → 2026-06-04 · 2 obs
● 2026-06-04 09:55:02
●A178.210.69.1542026-03-04 → 2026-06-04 · 3 obs
● 2026-03-04 06:12:50
● 2026-06-04 09:55:02
○A83.69.226.1152015-06-17 → 2017-09-20 · 4 obs
● 2017-09-20 00:05:10
○ 2026-03-04 06:12:50
○ 2026-06-04 09:55:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| su | a.dns.ripn.net, b.dns.ripn.net, d.dns.ripn.net, e.dns.ripn.net... | 10 records |
| fdr.su | ns.wedos.com, ns.wedos.net, ns2.afraid.org, ns4-l2.nic.ru... | - |
✅ Authoritative Response
Server:89.104.95.34
NS records: ns.wedos.com, ns.wedos.net, ns2.afraid.org, ns4-l2.nic.ru, ns8-l2.nic.ru, ns4-cloud.nic.ru, ns8-cloud.nic.ru
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for fdr.su (unsigned zone)
⏱️ Timing
Total: 1486ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 178.210.69.154 |
| NS | 7 | ns.wedos.com, ns.wedos.net... |
| MX | 3 | mx03.nicmail.ru (pri: 5), mx02.nicmail.ru (pri: 10)... |
| TXT | 2 | v=spf1 redirect=nicmail.ru, MS=4944D35018CE00E138C113E5547CE519FBD33 |
| SOA | 1 | ns8-l2.nic.ru rebayns.mail.ru |
📌 Glue Records Collected
Total: 10
Out-of-bailiwick: 10 (a.dns.ripn.net, b.dns.ripn.net, d.dns.ripn.net...)
Analysis
IP Addresses
fdr.su resolves to just one IP address, 178.210.69.154.
Other host names share IP numbers with fdr.su; fdr.nichost.ru is one such example.
Name Servers
fdr.su has 7 name servers handling its delegation — ns.wedos.com, ns.wedos.net, ns2.afraid.org and four others.
The name servers of fdr.su overlap at least partially with those of other domains — among them fabian-wolter.de, kam-studio.cz, alig.cz and two more.
These name servers co-occur with ns8-l2.nic.ru, ns4-l2.nic.ru, ns8-cloud.nic.ru and seven other name servers on a regular basis.
DNS names with 6 IP addresses:
ns4-cloud.nic.ru resolves to 89.104.93.30, 89.104.93.33 and 89.104.93.34, along with three other IP addresses.
ns8-cloud.nic.ru resolves to 89.104.93.31, 89.104.93.35 and 89.104.93.36, along with three other IP addresses.
DNS names with 4 IP addresses:
ns.wedos.net resolves to 75.2.92.86, 99.83.142.9, 2600:9000:a419:5a54:19f7:a614:36fd:2825 and 2600:9000:a705:25bb:c632:5e5a:dd9c:1e46.
Host names that have two IP addresses:
ns.wedos.com maps to two IP addresses — 45.138.106.0 and 2a0e:acc0:1::cafe:cafe:cafe.
ns2.afraid.org maps to two IP addresses — 69.65.50.223 and 2001:1850:1:5:800::6b.
Host names with one IP number:
ns4-l2.nic.ru points to the IP address 91.217.20.20.
ns8-l2.nic.ru points to the IP address 91.217.21.20.
Mail Servers
Mail for fdr.su is routed through three mail servers — mx01.nicmail.ru, mx02.nicmail.ru and mx03.nicmail.ru.
There is at least a partial MX overlap between fdr.su and other domains, including mavili.ru, traversa.spb.ru, a-dva.ru and two others.
DNS names with 4 IP addresses:
mx01.nicmail.ru resolves to 91.189.116.13, 91.189.116.14, 91.189.116.15 and 91.189.116.16.
mx02.nicmail.ru resolves to 91.189.116.13, 91.189.116.14, 91.189.116.15 and 91.189.116.16.
Host names with one IP number:
mx03.nicmail.ru points to the IP address 91.189.116.16.
These two host names — mx01.nicmail.ru and mx02.nicmail.ru — each point to 91.189.116.13 IP addresses.
These two host names — mx01.nicmail.ru and mx02.nicmail.ru — each point to 91.189.116.14 IP addresses.
These two host names — mx01.nicmail.ru and mx02.nicmail.ru — each point to 91.189.116.15 IP addresses.
Each of mx01.nicmail.ru, mx02.nicmail.ru and mx03.nicmail.ru resolves to 91.189.116.16.