postty.com - dns.ninja

postty.com

DNSSEC⚠️ Not signed
A162.43.51.249🇯🇵 XSERVER-AS162.43.0.0/17 XSERVER Inc.
PTRsv.postty.com
NSns1.xvps.ne.jp
A202.226.36.195🇯🇵 XSERVER-AS202.226.36.0/22 XSERVER Inc.
PTRns1.xvps.ne.jp
NSns2.xvps.ne.jp
A35.75.124.160🇯🇵 Amazon35.72.0.0/13 EC2 NRT prefix
PTRns2.xvps.ne.jp
NSns3.xvps.ne.jp
A157.112.144.243🇯🇵 XSERVER-AS157.112.144.0/21 XSERVER Inc.
PTRns3.xvps.ne.jp
MXsv.postty.com
A162.43.51.249🇯🇵 XSERVER-AS162.43.0.0/17 XSERVER Inc.
PTRsv.postty.com
TXTv=spf1 +a:sv.postty.com +mx include:spf.sender.xserver.jp ~all
SOAns1.xvps.ne.jproot@xvps.ne.jp serial=0

com

WOT: SAFE (60/100)

Previously MX for

Subdomains

Same first word

Similar names

DNS History

15 records (5 active, 10 former)

20162017201820192020202120222023202420252026NSns1.xvps.ne.jpns2.xvps.ne.jpns3.xvps.ne.jp01.dnsv.jp02.dnsv.jp03.dnsv.jp04.dnsv.jp2nd.dnsv.jpdns.postty.comMXsv.postty.compostty.comsmtp.postty.comA162.43.51.249133.130.75.201210.253.105.22
NS01.dnsv.jp2015-08-02 → 2015-10-09 · 4 obs
● 2015-08-02 17:43:10
● 2015-10-09 09:51:14
○ 2015-10-30 19:15:40
○ 2026-07-29 14:23:26
NS02.dnsv.jp2015-08-02 → 2015-10-09 · 4 obs
● 2015-08-02 17:43:10
● 2015-10-09 09:51:14
○ 2015-10-30 19:15:40
○ 2026-07-29 14:23:26
NS03.dnsv.jp2015-08-02 → 2015-10-09 · 4 obs
● 2015-08-02 17:43:10
● 2015-10-09 09:51:14
○ 2015-10-30 19:15:40
○ 2026-07-29 14:23:26
NS04.dnsv.jp2015-08-02 → 2015-10-09 · 4 obs
● 2015-08-02 17:43:10
● 2015-10-09 09:51:14
○ 2015-10-30 19:15:40
○ 2026-07-29 14:23:26
NS2nd.dnsv.jp2015-10-30 → 2017-12-27 · 5 obs
○ 2015-10-09 09:51:14
● 2015-10-30 19:15:40
● 2017-12-27 20:11:10
○ 2026-04-05 21:16:38
○ 2026-07-29 14:23:26
NSdns.postty.com2015-10-30 → 2017-12-27 · 5 obs
○ 2015-10-09 09:51:14
● 2015-10-30 19:15:40
● 2017-12-27 20:11:10
○ 2026-04-05 21:16:38
○ 2026-07-29 14:23:26
NSns1.xvps.ne.jp2026-04-05 → 2026-07-29 · 3 obs
○ 2017-12-27 20:11:10
● 2026-04-05 21:16:38
● 2026-07-29 14:23:26
NSns2.xvps.ne.jp2026-04-05 → 2026-07-29 · 3 obs
○ 2017-12-27 20:11:10
● 2026-04-05 21:16:38
● 2026-07-29 14:23:26
NSns3.xvps.ne.jp2026-04-05 → 2026-07-29 · 3 obs
○ 2017-12-27 20:11:10
● 2026-04-05 21:16:38
● 2026-07-29 14:23:26
MXpostty.com2015-10-30 → 2017-12-27 · 5 obs
○ 2015-10-09 09:51:14
● 2015-10-30 19:15:40
● 2017-12-27 20:11:10
○ 2026-04-05 21:16:38
○ 2026-07-29 14:23:26
MXsmtp.postty.com2015-08-02 → 2015-10-09 · 4 obs
● 2015-08-02 17:43:10
● 2015-10-09 09:51:14
○ 2015-10-30 19:15:40
○ 2026-07-29 14:23:26
MXsv.postty.com2026-04-05 → 2026-07-29 · 3 obs
○ 2017-12-27 20:11:10
● 2026-04-05 21:16:38
● 2026-07-29 14:23:26
A133.130.75.2012015-10-30 → 2017-12-27 · 5 obs
○ 2015-10-09 09:51:14
● 2015-10-30 19:15:40
● 2017-12-27 20:11:10
○ 2026-04-05 21:16:38
○ 2026-07-29 14:23:26
A162.43.51.2492026-04-05 → 2026-07-29 · 3 obs
○ 2017-12-27 20:11:10
● 2026-04-05 21:16:38
● 2026-07-29 14:23:26
A210.253.105.222015-08-02 → 2015-10-09 · 4 obs
● 2015-08-02 17:43:10
● 2015-10-09 09:51:14
○ 2015-10-30 19:15:40
○ 2026-07-29 14:23:26

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
postty.comns1.xvps.ne.jp, ns2.xvps.ne.jp, ns3.xvps.ne.jp-

✅ Authoritative Response

Server:157.112.144.243

NS records: ns1.xvps.ne.jp, ns2.xvps.ne.jp, ns3.xvps.ne.jp

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for postty.com (unsigned zone)

⏱️ Timing

Total: 1185ms | Queries: -

📄 Records

TypeCountSample Data
A1162.43.51.249
NS3ns2.xvps.ne.jp, ns1.xvps.ne.jp...
MX1sv.postty.com (pri: 0)
TXT1v=spf1 +a:sv.postty.com +mx include:spf.
SOA1ns1.xvps.ne.jp root.xvps.ne.jp

Analysis

Hierarchy

postty.com serves as the parent of mail.postty.com and sv.postty.com.

IP Addresses

postty.com has exactly one IP address — 162.43.51.249.

Other host names — mail.postty.com, mail.amcny.com, sv.postty.com and amcny.com — share IP numbers with postty.com.

Name Servers

postty.com is delegated to three name servers: ns1.xvps.ne.jp, ns2.xvps.ne.jp and ns3.xvps.ne.jp.

The name servers of postty.com overlap at least partially with those of other domains — among them x162-43-45-142.static.xvps.ne.jp, x162-43-31-119.static.xvps.ne.jp, x162-43-20-59.static.xvps.ne.jp and two more.

ns1.xvps.ne.jp, ns2.xvps.ne.jp and ns3.xvps.ne.jp each resolve to a single IP address: ns1.xvps.ne.jp resolves to 202.226.36.195, ns2.xvps.ne.jp resolves to 35.75.124.160 and ns3.xvps.ne.jp resolves to 157.112.144.243.

Mail Servers

postty.com uses one mail server — sv.postty.com.

sv.postty.com resolves to a single IP number: 162.43.51.249.