softdev.ru - robtex.com
softdev.ru
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns.softdev.spb.ru ⚠️ Not in zone NS records | ||||||
| A | 81.3.180.97🇷🇺 PETERSTAR-AS81.3.128.0/18 North-West Branch of PJSC MegaFon Saint-Petersburg, Russia, 191011 | ||||||
| PTR | cobra.softdev.spb.ru | ||||||
| NS | ns2.softdev.spb.ru ⚠️ Not in zone NS records | ||||||
| A | 195.210.2.4🇷🇺 RIC-INFO-AS195.210.2.0/24 RIC-Info Ltd. | ||||||
| PTR | relay2.softdev.spb.ru | ||||||
| NS | slv-ns1.megafon.ru ⚠️ Not in zone NS records | ||||||
| A | 83.149.26.2🇷🇺 MF-MGSM-AS83.149.26.0/24 Mobile/IT Infrastructure MegaFon-Kavkaz Rostov | ||||||
| PTR | slv-ns1.megafon.ru | ||||||
ru
| 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=4069726 | ||||||
Subdomains
Same first word
Similar names
DNS History
9 records (3 active, 6 former)
○NSns.peterstar.ru2015-08-20 → 2017-01-07 · 4 obs
● 2017-01-07 09:27:48
○ 2026-02-17 00:22:22
○ 2026-07-24 02:11:00
●NSns.softdev.spb.ru2015-08-20 → 2026-07-24 · 2 obs
● 2026-07-24 02:11:00
●NSns2.softdev.spb.ru2015-08-20 → 2026-07-24 · 2 obs
● 2026-07-24 02:11:00
●NSslv-ns1.megafon.ru2026-02-17 → 2026-07-24 · 3 obs
● 2026-02-17 00:22:22
● 2026-07-24 02:11:00
○MXmx.softdev.spb.ru2026-02-17 → 2026-06-14 · 5 obs
● 2026-02-17 00:22:22
● 2026-06-14 20:04:18
○ 2026-06-15 07:55:12
○ 2026-07-24 02:11:00
○MXrelay.softdev.spb.ru2015-08-20 → 2017-01-07 · 4 obs
● 2017-01-07 09:27:48
○ 2026-02-17 00:22:22
○ 2026-07-24 02:11:00
○A81.3.180.1012026-02-17 → 2026-06-14 · 5 obs
● 2026-02-17 00:22:22
● 2026-06-14 20:04:18
○ 2026-06-15 07:55:12
○ 2026-07-24 02:11:00
○A81.3.180.1072016-03-29 → 2017-01-07 · 5 obs
● 2016-03-29 12:47:32
● 2017-01-07 09:27:48
○ 2026-02-17 00:22:22
○ 2026-07-24 02:11:00
○A81.3.180.1102015-08-20 → 2015-12-21 · 4 obs
● 2015-12-21 15:22:54
○ 2016-03-29 12:47:32
○ 2026-07-24 02:11:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | a.dns.ripn.net, d.dns.ripn.net, e.dns.ripn.net, b.dns.ripn.net... | - |
| softdev.ru | ns.softdev.spb.ru, slv-ns1.megafon.ru, ns2.softdev.spb.ru | - |
✅ Authoritative Response
Server:195.210.2.4
NS records: ns.softdev.spb.ru, slv-ns1.megafon.ru, ns2.softdev.spb.ru
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for softdev.ru (unsigned zone)
⏱️ Timing
Total: 3528ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 81.3.180.101 |
| NS | 3 | ns2.softdev.spb.ru, slv-ns1.megafon.ru... |
| MX | 1 | mx.softdev.spb.ru (pri: 10) |
| TXT | 1 | v=spf1 +a +mx ~all |
| SOA | 1 | ns.softdev.spb.ru postmaster.softdev.spb |
Analysis
Hierarchy
The parent domain of ns.softdev.ru and mail.softdev.ru is softdev.ru.
Name Servers
The authoritative name servers for softdev.ru are slv-ns1.megafon.ru, ns2.softdev.spb.ru and ns.softdev.spb.ru — three in total.
softdev.ru has at least partial name server overlap with other domains, such as 208.12.185.in-addr.arpa, 223.109.86.in-addr.arpa, 251.144.195.in-addr.arpa and two others.
slv-ns2.megafon.ru, ns.peterstar.ru and ns1.vodok(0x616e616c).spb.ru — plus 7 other name servers — are commonly paired with these name servers.
The hostnames slv-ns1.megafon.ru, ns2.softdev.spb.ru and ns.softdev.spb.ru each resolve to a single IP: slv-ns1.megafon.ru → 83.149.26.2, ns2.softdev.spb.ru → 195.210.2.4, ns.softdev.spb.ru → 81.3.180.97.