development-sp.com - dns.ninja
development-sp.com
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1782908831 | ||||||
Subdomains
mail4.development-sp.com |
Same first word
development-sp.com |
Similar names
sp-development.com |
sp-development.de |
ps-development.com |
sp-development.eu |
sp-development.at |
ps-development.pl |
DNS History
8 records (6 active, 2 former)
●NSns4-cloud.nic.ru2015-05-15 → 2026-07-01 · 2 obs
● 2026-07-01 12:49:26
●NSns8-cloud.nic.ru2015-05-15 → 2026-07-01 · 2 obs
● 2026-07-01 12:49:26
○MXdevelopmentsp-com02i.mail.protection.outlook.com2015-05-15 → 2017-04-02 · 4 obs
● 2017-04-02 22:02:24
○ 2026-02-21 07:24:36
○ 2026-07-01 12:49:26
○MXmail2.development-sp.com2026-02-21 → 2026-02-21 · 4 obs
● 2026-02-21 07:24:36
○ 2026-03-26 04:11:00
○ 2026-07-01 12:49:26
●MXmail4.development-sp.com2026-03-26 → 2026-07-01 · 3 obs
● 2026-03-26 04:11:00
● 2026-07-01 12:49:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| development-sp.com | ns8-l2.nic.ru, ns4-l2.nic.ru, ns3-l2.nic.ru, ns8-cloud.nic.ru... | - |
✅ Authoritative Response
Server:91.217.21.20
NS records: ns8-l2.nic.ru, ns4-l2.nic.ru, ns3-l2.nic.ru, ns8-cloud.nic.ru, ns4-cloud.nic.ru
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for development-sp.com (unsigned zone)
⏱️ Timing
Total: 1127ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 5 | ns3-l2.nic.ru, ns4-l2.nic.ru... |
| MX | 1 | mail4.development-sp.com (pri: 0) |
| TXT | 3 | MS=ms42633075, v=spf1 ip4:213.242.193.0/24 include:spf.... |
| SOA | 1 | ns3-l2.nic.ru dns.nic.ru |
Analysis
Hierarchy
mail4.development-sp.com is delegated beneath development-sp.com.
Name Servers
development-sp.com has five name servers, which are ns3-l2.nic.ru, ns4-cloud.nic.ru, ns4-l2.nic.ru and two others.
There is at least partial name server overlap between development-sp.com and other domains — sovest.ru, specintek.ru, cesurg.ru and two more among them.
These name servers tend to appear in combination with the name servers ns8-l2.nic.ru, ns8-cloud.nic.ru, ns3.nic.ru and ns4.nic.ru.
Hostnames that resolve to 6 IP addresses:
ns4-cloud.nic.ru resolves to 89.104.93.30, 89.104.93.33 and 89.104.93.34 among others, with 3 other IP addresses in total.
ns8-cloud.nic.ru resolves to 89.104.93.31, 89.104.93.35 and 89.104.93.36 among others, with 3 other IP addresses in total.
Hosts with just one IP address:
The hostname ns3-l2.nic.ru resolves to 193.232.146.1.
The hostname ns4-l2.nic.ru resolves to 91.217.20.20.
The hostname ns8-l2.nic.ru resolves to 91.217.21.20.
Mail Servers
Mail for development-sp.com is handled by a single mail server, mail4.development-sp.com.