postfix.su - dns.ninja
postfix.su
| DNSSEC | ⚠️ Not signed | ||||||
| A | 31.31.205.163🇷🇺 AS-REGRU31.31.205.0/24 Reg.Ru | ||||||
| PTR | ns1.domainparking.int.reg.ru | ||||||
| NS | ns1.domainparking.ru ⚠️ Not in zone NS records | ||||||
| A | 31.31.205.167🇷🇺 AS-REGRU31.31.205.0/24 Reg.Ru | ||||||
| PTR | domainparking.ru | ||||||
| NS | ns2.domainparking.ru ⚠️ Not in zone NS records | ||||||
| A | 31.31.204.64🇷🇺 AS-REGRU31.31.204.0/24 Reg.Ru | ||||||
| PTR | domainparking.ru | ||||||
| MX | r3.domainparking.reg.ru ⭐ | ||||||
| A | 31.31.205.182🇷🇺 AS-REGRU31.31.205.0/24 Reg.Ru | ||||||
| PTR | r3.domainparking.int.reg.ru | ||||||
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=650209674 | ||||||
Subdomains
mail.postfix.su |
Same first word
Similar names
DNS History
11 records (4 active, 7 former)
○NSlinuks.ru2015-08-05 → 2016-03-03 · 4 obs
● 2016-03-03 10:00:36
○ 2017-02-02 22:53:52
○ 2026-07-01 08:22:50
●NSns1.domainparking.ru2026-02-17 → 2026-07-01 · 3 obs
● 2026-02-17 09:19:46
● 2026-07-01 08:22:50
○NSns1.firstvds.ru2015-08-05 → 2017-02-02 · 4 obs
● 2017-02-02 22:53:52
○ 2026-02-17 09:19:46
○ 2026-07-01 08:22:50
●NSns2.domainparking.ru2026-02-17 → 2026-07-01 · 3 obs
● 2026-02-17 09:19:46
● 2026-07-01 08:22:50
○NSns2.firstvds.ru2015-08-05 → 2017-02-02 · 4 obs
● 2017-02-02 22:53:52
○ 2026-02-17 09:19:46
○ 2026-07-01 08:22:50
○NSstrizhkov.ru2017-02-02 → 2017-02-02 · 4 obs
● 2017-02-02 22:53:52
○ 2026-02-17 09:19:46
○ 2026-07-01 08:22:50
○MXmail.postfix.su2015-08-05 → 2017-02-02 · 4 obs
● 2017-02-02 22:53:52
○ 2026-02-17 09:19:46
○ 2026-07-01 08:22:50
●MXr3.domainparking.reg.ru2026-02-17 → 2026-07-01 · 3 obs
● 2026-02-17 09:19:46
● 2026-07-01 08:22:50
○A188.120.248.832017-02-02 → 2017-02-02 · 4 obs
● 2017-02-02 22:53:52
○ 2026-02-17 09:19:46
○ 2026-07-01 08:22:50
●A31.31.205.1632026-02-17 → 2026-07-01 · 3 obs
● 2026-02-17 09:19:46
● 2026-07-01 08:22:50
○A62.109.18.2452015-08-05 → 2016-03-03 · 4 obs
● 2016-03-03 10:00:36
○ 2017-02-02 22:53:52
○ 2026-07-01 08:22:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| su | b.dns.ripn.net, e.dns.ripn.net, a.dns.ripn.net, d.dns.ripn.net... | 10 records |
| postfix.su | ns2.domainparking.ru, ns1.domainparking.ru | - |
✅ Authoritative Response
Server:31.31.205.167
NS records: ns2.domainparking.ru, ns1.domainparking.ru
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for postfix.su (unsigned zone)
⏱️ Timing
Total: 1482ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 31.31.205.163 |
| MX | 1 | r3.domainparking.reg.ru (pri: 10) |
📌 Glue Records Collected
Total: 10
Out-of-bailiwick: 10 (b.dns.ripn.net, b.dns.ripn.net, e.dns.ripn.net...)
Analysis
Hierarchy
postfix.su serves as the parent of mail.postfix.su.
IP Addresses
postfix.su resolves to one IP address: 31.31.205.163.
careerbuilder.ru, mail.chocolandia.ru, goldentoys.ru and two other host names share IP numbers with postfix.su.
Name Servers
DNS delegation for postfix.su points to two name servers: ns1.domainparking.ru and ns2.domainparking.ru.
postfix.su uses the same name servers as several other domains — among them arifmetika.ru, vs-trade.ru, fotolibra.ru and two more.
postfix.su has partial name server overlap with other domains, including organic-farm.ru.
ns1.domainparking.ru directs to 31.31.205.167 and ns2.domainparking.ru directs to 31.31.204.64; each host name points to exactly one IP number.
Mail Servers
Mail for postfix.su is handled by a single mail server, r3.domainparking.reg.ru.
postfix.su uses an identical mail server configuration to several other domains — among them workgallery.ru, mx.xn--80ajachwq9l.xn--p1ai, videopoisk.ru and two more.
r3.domainparking.reg.ru has exactly one IP number: 31.31.205.182.