pla.su - dns.ninja
pla.su
su
| 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=650210080 | ||||||
MX for
pla.su |
Same first word
Similar names
DNS History
15 records (15 active, 0 former)
●NSns2.linode.com2015-06-20 → 2026-08-04 · 2 obs
● 2026-08-04 02:53:02
●NSns4.linode.com2015-06-20 → 2026-08-04 · 2 obs
● 2026-08-04 02:53:02
●NSns5.linode.com2015-06-20 → 2026-08-04 · 2 obs
● 2026-08-04 02:53:02
●MXmx.pla.su2016-04-19 → 2026-08-04 · 32 obs
● 2016-04-19 10:32:12
● 2016-06-06 18:53:58
○ 2016-07-06 19:24:32
○ 2016-07-17 09:24:58
● 2016-07-29 01:05:52
○ 2016-10-01 23:44:44
○ 2016-11-15 17:09:38
● 2016-12-04 16:16:32
● 2016-12-06 13:49:22
○ 2017-01-15 05:20:22
● 2021-04-07 00:25:42
○ 2021-11-15 19:19:54
○ 2026-03-29 05:24:28
● 2026-03-30 00:12:06
○ 2026-03-30 02:05:34
○ 2026-04-04 10:21:40
● 2026-04-07 00:22:46
○ 2026-04-08 11:19:56
● 2026-04-09 14:30:10
○ 2026-04-14 05:55:30
○ 2026-04-26 08:51:48
● 2026-04-30 17:16:24
○ 2026-05-03 08:42:48
○ 2026-05-05 08:56:34
● 2026-05-10 16:10:58
○ 2026-05-16 01:34:54
○ 2026-05-21 17:20:24
● 2026-05-22 11:24:26
○ 2026-05-26 12:34:52
● 2026-07-24 02:28:36
● 2026-08-04 02:53:02
●MXpla.su2015-06-20 → 2026-08-04 · 15 obs
● 2016-02-20 23:17:48
○ 2016-04-19 10:32:12
○ 2016-06-06 18:53:58
● 2016-07-06 19:24:32
● 2016-07-17 09:24:58
○ 2016-07-29 01:05:52
● 2016-10-01 23:44:44
● 2016-11-15 17:09:38
○ 2016-12-04 16:16:32
○ 2016-12-06 13:49:22
● 2017-01-15 05:20:22
○ 2021-04-07 00:25:42
● 2021-11-15 19:19:54
● 2026-08-04 02:53:02
●A2001:470:7240::2015-06-20 → 2026-08-04 · 2 obs
● 2026-08-04 02:53:02
●A88.198.54.222015-06-20 → 2026-08-04 · 2 obs
● 2026-08-04 02:53:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| su | b.dns.ripn.net, e.dns.ripn.net, c.tld-servers.ru, a.dns.ripn.net... | 12 records |
| pla.su | ns2.he.net, ns2.linode.com, ns3.he.net, ns4.he.net... | - |
✅ Authoritative Response
Server:216.66.1.2
NS records: ns2.he.net, ns2.linode.com, ns3.he.net, ns4.he.net, ns4.linode.com, ns5.he.net, ns5.linode.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for pla.su (unsigned zone)
⏱️ Timing
Total: 821ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 88.198.54.22 |
| AAAA | 1 | 2001:470:7240:: |
| NS | 9 | ns2.linode.com, ns3.he.net... |
| MX | 4 | pla.su (pri: 6), s.mx.pla.su (pri: 99)... |
| TXT | 1 | v=spf1 a mx -all |
| SOA | 1 | d.ns.cns.su root.cns.su |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (b.dns.ripn.net, b.dns.ripn.net, e.dns.ripn.net...)
Analysis
Mail Server Role
pla.su serves as a mail server for pla.su.
a.mx.pla.su, s.mx.pla.su and mx.pla.su tend to be used as mail servers in tandem with pla.su.
IP Addresses
pla.su points to the IP addresses 88.198.54.22 and 2001:470:7240::
doi.su, a.mx.xref.su, pxr.su plus two other host names have IP numbers in common with pla.su.
Name Servers
pla.su has 9 name servers — ns2.linode.com, ns4.linode.com, ns5.linode.com and 6 others.
There is at least partial name server overlap between pla.su and other domains — alarik.co.uk, bmr.biz, alaskanjake.com and two more among them.
These name servers regularly appear alongside ns2.he.net, ns3.he.net, ns5.he.net and 6 other name servers in NS record sets.
Host names pointing to two IP addresses:
ns2.linode.com resolves to 92.123.94.3 and 2600:14c0:6::3.
ns4.linode.com resolves to 92.123.95.4 and 2600:14c0:7::4.
ns5.linode.com resolves to 92.123.95.2 and 2600:14c0:7::2.
ns2.he.net resolves to 216.218.131.2 and 2001:470:200::2.
ns3.he.net resolves to 216.218.132.2 and 2001:470:300::2.
ns4.he.net resolves to 216.66.1.2 and 2001:470:400::2.
ns5.he.net resolves to 216.66.80.18 and 2001:470:500::2.
d.ns.cns.su resolves to 88.198.54.27 and 2001:470:7240::d.
Host names resolving to a single IP address:
d.ns.pla.su resolves to 2001:470:7240::d.
The host names d.ns.cns.su and d.ns.pla.su both resolve to 2001:470:7240::d IP addresses.
Mail Servers
Four mail servers handle pla.su: pla.su, mx.pla.su, a.mx.pla.su and s.mx.pla.su.
Host names pointing to two IP addresses:
pla.su resolves to 88.198.54.22 and 2001:470:7240::.
Host names resolving to a single IP address:
a.mx.pla.su resolves to 88.198.54.22.
s.mx.pla.su resolves to 88.198.54.27.
The host names pla.su and a.mx.pla.su both resolve to 88.198.54.22 IP addresses.