mailserver.su - dns.ninja
mailserver.su
| DNSSEC | ⚠️ Not signed | ||||||
| A | 92.63.106.134🇷🇺 RU-JSCIOT92.63.104.0/22 | ||||||
| PTR | mx.mailserver.su | ||||||
| NS | albert.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::adf5:3b3a🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | albert.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c13a🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | albert.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:213a🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | albert.ns.cloudflare.com | ||||||
| A | 108.162.193.58🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | albert.ns.cloudflare.com | ||||||
| A | 172.64.33.58🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | albert.ns.cloudflare.com | ||||||
| A | 173.245.59.58🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | albert.ns.cloudflare.com | ||||||
| NS | opal.ns.cloudflare.com | ||||||
| A | 2606:4700:50::a29f:2664🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | opal.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c264🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | opal.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2264🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | opal.ns.cloudflare.com | ||||||
| A | 108.162.194.100🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | opal.ns.cloudflare.com | ||||||
| A | 162.159.38.100Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | opal.ns.cloudflare.com | ||||||
| A | 172.64.34.100🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | opal.ns.cloudflare.com | ||||||
| MX | mx.mailserver.su ⭐ | ||||||
| A | 92.63.106.134🇷🇺 RU-JSCIOT92.63.104.0/22 | ||||||
| PTR | mx.mailserver.su | ||||||
| TXT | google-site-verification=8LFg6jiwcBYb68LzzZBar6dJYtvQFMoDI7lKQm4agG0 | ||||||
| TXT | v=spf1 mx ~all | ||||||
| SOA | albert.ns.cloudflare.comdns@cloudflare.com serial=2403764037 | ||||||
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=650209344 | ||||||
Subdomains
mx.mailserver.su |
Same first word
Similar names
DNS History
6 records (4 active, 2 former)
●NSalbert.ns.cloudflare.com2026-02-14 → 2026-06-03 · 3 obs
● 2026-02-14 23:51:00
● 2026-06-03 21:39:22
○NSns1.nameself.com2015-08-08 → 2015-12-20 · 4 obs
● 2015-12-20 09:43:10
○ 2016-04-02 05:32:10
○ 2026-06-03 21:39:22
○NSns2.nameself.com2015-08-08 → 2015-12-20 · 4 obs
● 2015-12-20 09:43:10
○ 2016-04-02 05:32:10
○ 2026-06-03 21:39:22
●NSopal.ns.cloudflare.com2026-02-14 → 2026-06-03 · 3 obs
● 2026-02-14 23:51:00
● 2026-06-03 21:39:22
●MXmx.mailserver.su2026-02-14 → 2026-06-03 · 2 obs
● 2026-06-03 21:39:22
●A92.63.106.1342026-02-14 → 2026-06-03 · 2 obs
● 2026-06-03 21:39:22
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| su | a.dns.ripn.net, b.dns.ripn.net, d.dns.ripn.net, e.dns.ripn.net... | - |
| mailserver.su | albert.ns.cloudflare.com, opal.ns.cloudflare.com | - |
✅ Authoritative Response
Server:108.162.194.100
NS records: albert.ns.cloudflare.com, opal.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for mailserver.su (unsigned zone)
⏱️ Timing
Total: 1106ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 92.63.106.134 |
| NS | 2 | albert.ns.cloudflare.com, opal.ns.cloudflare.com |
| MX | 1 | mx.mailserver.su (pri: 0) |
| TXT | 2 | google-site-verification=8LFg6jiwcBYb68L, v=spf1 mx ~all |
| SOA | 1 | albert.ns.cloudflare.com dns.cloudflare. |
Analysis
Hierarchy
mailserver.su serves as the parent of mx.mailserver.su.
IP Addresses
mailserver.su directs to one IP number, which is 92.63.106.134.
Additional host names — including mx.mailserver.su and mail.kashtanov.kz — share IP numbers with mailserver.su.
Name Servers
mailserver.su has two authoritative name servers — albert.ns.cloudflare.com and opal.ns.cloudflare.com.
mailserver.su has the same name server delegation as a number of other domains, such as drsn.net, asubb.com, mastorbeenu.com and two more.
mailserver.su has at least partial name server overlap with other domains, such as mackwebdevelopment.com, monopattini-elettrici.it, btvshow.com and two others.
These name servers tend to appear together with the name servers olof.ns.cloudflare.com, gerardo.ns.cloudflare.com and sterling.ns.cloudflare.com.
Host names resolving to 6 IP numbers:
albert.ns.cloudflare.com has IP addresses 108.162.193.58, 172.64.33.58, 173.245.59.58 plus three more.
opal.ns.cloudflare.com has IP addresses 108.162.194.100, 162.159.38.100, 172.64.34.100 plus three more.
Mail Servers
mailserver.su routes its mail through a single mail server, mx.mailserver.su.
mailserver.su uses the same mail servers as dandelion.club and politech.kz, among others.
mx.mailserver.su points to one IP number — 92.63.106.134.