softdev.com - robtex.com
softdev.com
| 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 | ns.softdevspb.com ⭐ | ||||||
| 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 | ns.peterstar.ru ⚠️ Not in parent delegation | ||||||
| A | 178.178.198.3🇷🇺 SONICDUO-AS178.178.198.0/23 MF-STF-Mobile-Nat | ||||||
| PTR | ns5.megafon.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.softdevspb.compostmaster@softdev.spb.ru 2023-08-10 #1 | ||||||
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=1784864622 | ||||||
Subdomains
www.softdev.com |
Same first word
Similar names
DNS History
9 records (5 active, 4 former)
●NSns.peterstar.ru2015-06-15 → 2026-07-24 · 2 obs
● 2026-07-24 03:44:58
●NSns.softdevspb.com2015-06-15 → 2026-07-24 · 2 obs
● 2026-07-24 03:44:58
○NSns2.softdev.spb.ru2015-06-15 → 2017-06-07 · 4 obs
● 2017-06-07 16:01:16
○ 2026-02-17 23:01:04
○ 2026-07-24 03:44:58
●NSslv-ns1.megafon.ru2026-02-17 → 2026-07-24 · 3 obs
● 2026-02-17 23:01:04
● 2026-07-24 03:44:58
●MXmx.softdev.spb.ru2026-02-17 → 2026-07-24 · 3 obs
● 2026-02-17 23:01:04
● 2026-07-24 03:44:58
○MXrelay.softdev.spb.ru2015-06-15 → 2017-06-07 · 4 obs
● 2017-06-07 16:01:16
○ 2026-02-17 23:01:04
○ 2026-07-24 03:44:58
●A81.3.180.1012026-02-17 → 2026-07-24 · 3 obs
● 2026-02-17 23:01:04
● 2026-07-24 03:44:58
○A81.3.180.1072015-10-31 → 2017-06-07 · 5 obs
● 2015-10-31 11:04:50
● 2017-06-07 16:01:16
○ 2026-02-17 23:01:04
○ 2026-07-24 03:44:58
○A81.3.180.1102015-06-15 → 2015-06-15 · 3 obs
○ 2015-10-31 11:04:50
○ 2026-07-24 03:44:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, i.gtld-servers.net, h.gtld-servers.net... | - |
| softdev.com | ns.softdevspb.com, slv-ns1.megafon.ru | 1 record |
✅ Authoritative Response
Server:81.3.180.97
NS records: ns.softdevspb.com, slv-ns1.megafon.ru
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for softdev.com (unsigned zone)
⏱️ Timing
Total: 2735ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 81.3.180.101 |
| NS | 3 | ns.peterstar.ru, slv-ns1.megafon.ru... |
| MX | 1 | mx.softdev.spb.ru (pri: 10) |
| TXT | 1 | v=spf1 +a +mx ~all |
| SOA | 1 | ns.softdevspb.com postmaster.softdev.spb |
📌 Glue Records Collected
Total: 1
Out-of-bailiwick: 1 (ns.softdevspb.com)
Analysis
Hierarchy
www.softdev.com is delegated beneath softdev.com.
IP Addresses
softdev.com directs to one IP number, which is 81.3.180.101.
Among the host names that share IP numbers with softdev.com are softdev.spb.ru, www.softdev.com, www.softdevspb.com and two others.
Name Servers
Three name servers are authoritative for softdev.com: ns.softdevspb.com, slv-ns1.megafon.ru and ns.peterstar.ru.
There is at least partial name server overlap between softdev.com and other domains — newpulkovo.ru, 223.109.86.in-addr.arpa, 251.144.195.in-addr.arpa and two more among them.
These name servers regularly appear alongside ns2.peterstar.ru, slv-ns2.megafon.ru, ns1.pulkovo-airport.ru and 7 other name servers in NS record sets.
Three hostnames, one IP address apiece: ns.softdevspb.com resolves to 81.3.180.97, slv-ns1.megafon.ru resolves to 83.149.26.2 and ns.peterstar.ru resolves to 178.178.198.3.
Mail Servers
softdev.com routes its mail through a single mail server, mx.softdev.spb.ru.
softdev.com and domains like softdevspb.com share an identical mail server configuration.
softdev.com and other domains — softdev.spb.ru for instance — share at least some mail servers.
These mail servers are routinely seen in conjunction with the mail servers mx2.peterstar.ru and mx.peterstar.ru.
There is one IP number for mx.softdev.spb.ru: 81.3.180.99.