softdev.ru - dns.ninja
softdev.ru
| DNSSEC | ⚠️ Not signed | ||||||
| A | 81.3.180.101🇷🇺 PETERSTAR-AS81.3.128.0/18 North-West Branch of PJSC MegaFon Saint-Petersburg, Russia, 191011 | ||||||
| PTR | www.softdev.com | ||||||
| NS | ns2.softdev.spb.ru ⭐ | ||||||
| A | 195.210.2.4🇷🇺 RIC-INFO-AS195.210.2.0/24 RIC-Info Ltd. | ||||||
| PTR | relay2.softdev.spb.ru | ||||||
| NS | ns.softdev.spb.ru | ||||||
| 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 | slv-ns1.megafon.ru | ||||||
| A | 83.149.26.2🇷🇺 MF-MGSM-AS83.149.26.0/24 Mobile/IT Infrastructure MegaFon-Kavkaz Rostov | ||||||
| PTR | slv-ns1.megafon.ru | ||||||
| MX | mx.softdev.spb.ru ⭐ | ||||||
| A | 81.3.180.99🇷🇺 PETERSTAR-AS81.3.128.0/18 North-West Branch of PJSC MegaFon Saint-Petersburg, Russia, 191011 | ||||||
| PTR | mail.softdev.ru | ||||||
| TXT | v=spf1 +a +mx ~all | ||||||
| SOA | ns.softdev.spb.rupostmaster@softdev.spb.ru 2025-03-06 #15 | ||||||
ru
| 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=4069255 | ||||||
Subdomains
Same first word
Similar names
DNS History
9 records (5 active, 4 former)
○NSns.peterstar.ru2015-08-20 → 2017-01-07 · 4 obs
● 2017-01-07 09:27:48
○ 2026-02-17 00:22:22
○ 2026-06-14 20:04:18
●NSns.softdev.spb.ru2015-08-20 → 2026-06-14 · 2 obs
● 2026-06-14 20:04:18
●NSns2.softdev.spb.ru2015-08-20 → 2026-06-14 · 2 obs
● 2026-06-14 20:04:18
●NSslv-ns1.megafon.ru2026-02-17 → 2026-06-14 · 3 obs
● 2026-02-17 00:22:22
● 2026-06-14 20:04:18
●MXmx.softdev.spb.ru2026-02-17 → 2026-06-14 · 3 obs
● 2026-02-17 00:22:22
● 2026-06-14 20:04:18
○MXrelay.softdev.spb.ru2015-08-20 → 2017-01-07 · 4 obs
● 2017-01-07 09:27:48
○ 2026-02-17 00:22:22
○ 2026-06-14 20:04:18
●A81.3.180.1012026-02-17 → 2026-06-14 · 3 obs
● 2026-02-17 00:22:22
● 2026-06-14 20:04:18
○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
○ 2026-06-14 20:04:18
○A81.3.180.1102015-08-20 → 2015-12-21 · 4 obs
● 2015-12-21 15:22:54
○ 2016-03-29 12:47:32
○ 2026-06-14 20:04:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | a.dns.ripn.net, b.dns.ripn.net, d.dns.ripn.net, e.dns.ripn.net... | - |
| softdev.ru | slv-ns1.megafon.ru, ns.softdev.spb.ru, ns2.softdev.spb.ru | - |
✅ Authoritative Response
Server:83.149.26.2
NS records: slv-ns1.megafon.ru, ns.softdev.spb.ru, ns2.softdev.spb.ru
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for softdev.ru (unsigned zone)
⏱️ Timing
Total: 3499ms | 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
ns.softdev.ru and mail.softdev.ru are both subdomains of softdev.ru.
IP Addresses
softdev.ru resolves to one IP address: 81.3.180.101.
softdev.spb.ru, www.softdev.com, www.softdevspb.com and two other host names share IP numbers with softdev.ru.
Name Servers
DNS for softdev.ru is handled by three authoritative name servers: slv-ns1.megafon.ru, ns2.softdev.spb.ru and ns.softdev.spb.ru.
softdev.ru partially shares its NS delegation with several other domains, including 208.12.185.in-addr.arpa, 223.109.86.in-addr.arpa, 251.144.195.in-addr.arpa and two others.
In DNS configurations, these name servers often share authority with slv-ns2.megafon.ru, ns1.vodok(0x616e616c).spb.ru, ns1.megafon.ru and 7 other name servers.
slv-ns1.megafon.ru, ns2.softdev.spb.ru and ns.softdev.spb.ru all have one IP address each — slv-ns1.megafon.ru directs to 83.149.26.2, ns2.softdev.spb.ru directs to 195.210.2.4 and ns.softdev.spb.ru directs to 81.3.180.97.
Mail Servers
Mail for softdev.ru is handled by a single mail server, mx.softdev.spb.ru.
The mail server configuration of softdev.ru is identical to that of other domains, for example softdevspb.com and softdev.com.
At least a portion of softdev.ru's mail servers are also used by other domains, for example softdev.spb.ru.
The mail servers mx2.peterstar.ru and mx.peterstar.ru regularly co-occur with these mail servers.
mx.softdev.spb.ru has exactly one IP number: 81.3.180.99.