0f3.net - robtex.com

0f3.net

DNSSEC⚠️ Not signed
A85.131.209.143🇯🇵 XSERVER-AS85.131.192.0/18 XSERVER Inc.
PTRsv16602.xserver.jp
NSns1.xserver.jp ⭐
A202.226.36.164🇯🇵 XSERVER-AS202.226.36.0/22 XSERVER Inc.
A202.226.36.170🇯🇵 XSERVER-AS202.226.36.0/22 XSERVER Inc.
A202.226.36.246🇯🇵 XSERVER-AS202.226.36.0/22 XSERVER Inc.
PTRns1.xserver.jp
NSns2.xserver.jp
A35.72.43.26🇯🇵 Amazon35.72.0.0/13 EC2 NRT prefix
PTRns2.xserver.jp
NSns3.xserver.jp
A202.226.36.247🇯🇵 XSERVER-AS202.226.36.0/22 XSERVER Inc.
PTRns3.xserver.jp
NSns4.xserver.jp
A183.90.224.226🇯🇵 XSERVER-AS183.90.224.0/20 XSERVER Inc.
A183.90.224.230🇯🇵 XSERVER-AS183.90.224.0/20 XSERVER Inc.
A202.226.39.247🇯🇵 XSERVER-AS202.226.36.0/22 XSERVER Inc.
PTRns4.xserver.jp
NSns5.xserver.jp
A157.112.182.218🇯🇵 XSERVER-AS157.112.176.0/21 XSERVER Inc.
A157.112.182.220🇯🇵 XSERVER-AS157.112.176.0/21 XSERVER Inc.
A202.226.37.247🇯🇵 XSERVER-AS202.226.36.0/22 XSERVER Inc.
PTRns5.xserver.jp
MX0f3.net ⭐
A85.131.209.143🇯🇵 XSERVER-AS85.131.192.0/18 XSERVER Inc.
PTRsv16602.xserver.jp
TXTv=spf1 +a:sv16602.xserver.jp +a:0f3.net +mx include:spf.sender.xserver.jp ~all
SOAns1.xserver.jproot@xserver.jp serial=0

net

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1774406997

MX for

0f3.net

Same first word

0f3.net
0f3.com

Similar names

f30.su
3f0.net
03f.ru
f30.de
f30.cn
f30.eu
03f.pw
f03.ru
30f.org
f30.me
f03.com
30f.com
f30.nl
3f0.com
f03.de
f30.ir
03f.com.cn
f30.co.uk
30f.de
03f.de
03f.com
f03.it
30f.no
30f.ru
f30.it
f30.fr
30f.jp
f30.net
30f.top
30f.gr
30f.net
f30.org
f03.eu

DNS History

15 records (7 active, 8 former)

20162017201820192020202120222023202420252026NSns1.xserver.jpns2.xserver.jpns3.xserver.jpns4.xserver.jpns5.xserver.jpns1.0f3.netns1.dynadot.comns2.0f3.netns2.dynadot.comMX0f3.netmail.0f3.netA85.131.209.14352.4.209.25085.17.31.11395.211.6.36
○NSns1.0f3.net2015-12-11 → 2016-03-20 · 5 obs
○ 2015-08-04 10:56:56
● 2015-12-11 14:05:54
● 2016-03-20 22:56:30
○ 2016-07-15 21:52:48
○ 2026-03-25 03:08:36
○NSns1.dynadot.com2015-08-04 → 2016-07-15 · 6 obs
● 2015-08-04 10:56:56
○ 2015-12-11 14:05:54
○ 2016-03-20 22:56:30
● 2016-07-15 21:52:48
○ 2026-02-16 11:35:56
○ 2026-03-25 03:08:36
●NSns1.xserver.jp2026-02-16 → 2026-03-25 · 3 obs
○ 2016-07-15 21:52:48
● 2026-02-16 11:35:56
● 2026-03-25 03:08:36
○NSns2.0f3.net2015-12-11 → 2016-03-20 · 5 obs
○ 2015-08-04 10:56:56
● 2015-12-11 14:05:54
● 2016-03-20 22:56:30
○ 2016-07-15 21:52:48
○ 2026-03-25 03:08:36
○NSns2.dynadot.com2015-08-04 → 2016-07-15 · 6 obs
● 2015-08-04 10:56:56
○ 2015-12-11 14:05:54
○ 2016-03-20 22:56:30
● 2016-07-15 21:52:48
○ 2026-02-16 11:35:56
○ 2026-03-25 03:08:36
●NSns2.xserver.jp2026-02-16 → 2026-03-25 · 3 obs
○ 2016-07-15 21:52:48
● 2026-02-16 11:35:56
● 2026-03-25 03:08:36
●NSns3.xserver.jp2026-02-16 → 2026-03-25 · 3 obs
○ 2016-07-15 21:52:48
● 2026-02-16 11:35:56
● 2026-03-25 03:08:36
●NSns4.xserver.jp2026-02-16 → 2026-03-25 · 3 obs
○ 2016-07-15 21:52:48
● 2026-02-16 11:35:56
● 2026-03-25 03:08:36
●NSns5.xserver.jp2026-02-16 → 2026-03-25 · 3 obs
○ 2016-07-15 21:52:48
● 2026-02-16 11:35:56
● 2026-03-25 03:08:36
●MX0f3.net2026-02-16 → 2026-03-25 · 3 obs
○ 2016-07-15 21:52:48
● 2026-02-16 11:35:56
● 2026-03-25 03:08:36
○MXmail.0f3.net2015-12-11 → 2016-03-20 · 4 obs
● 2015-12-11 14:05:54
● 2016-03-20 22:56:30
○ 2016-07-15 21:52:48
○ 2026-03-25 03:08:36
○A52.4.209.2502015-08-04 → 2016-07-15 · 6 obs
● 2015-08-04 10:56:56
○ 2015-12-11 14:05:54
○ 2016-03-20 22:56:30
● 2016-07-15 21:52:48
○ 2017-04-21 05:40:10
○ 2026-03-25 03:08:36
●A85.131.209.1432026-02-16 → 2026-03-25 · 3 obs
○ 2017-04-21 05:40:10
● 2026-02-16 11:35:56
● 2026-03-25 03:08:36
○A85.17.31.1132015-12-11 → 2016-03-20 · 5 obs
○ 2015-08-04 10:56:56
● 2015-12-11 14:05:54
● 2016-03-20 22:56:30
○ 2016-07-15 21:52:48
○ 2026-03-25 03:08:36
○A95.211.6.362017-04-21 → 2017-04-21 · 4 obs
○ 2016-07-15 21:52:48
● 2017-04-21 05:40:10
○ 2026-02-16 11:35:56
○ 2026-03-25 03:08:36

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
netd.gtld-servers.net, l.gtld-servers.net, e.gtld-servers.net, a.gtld-servers.net...-
0f3.netns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp, ns4.xserver.jp...-

✅ Authoritative Response

Server:202.226.36.170

NS records: ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp, ns4.xserver.jp, ns5.xserver.jp

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 0f3.net (unsigned zone)

⏱️ Timing

Total: 964ms | Queries: -

📄 Records

TypeCountSample Data
A185.131.209.143
NS5ns5.xserver.jp, ns3.xserver.jp...
MX10f3.net (pri: 0)
TXT1v=spf1 +a:sv16602.xserver.jp +a:0f3.net
SOA1ns1.xserver.jp root.xserver.jp

Analysis

Mail Server Role

0f3.net serves as the mail server for 0f3.net.

IP Addresses

0f3.net points to IP number 85.131.209.143.

For instance, other host names eremana.com, rakuten.1hyper.net, coremaji-media.com, aichi-koen.com and 2525kekkon.net share IP numbers with 0f3.net.

Name Servers

0f3.net is delegated to five name servers: ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp, ns4.xserver.jp and ns5.xserver.jp.

0f3.net shares name servers with other domains at least partially, for example aichi-date.info, nettoge.com, lupi.jp, tokyofesta.com and deai.co.

Host names with three IP numbers:

ns1.xserver.jp points to: 202.226.36.164, 202.226.36.170 and 202.226.36.246.

ns4.xserver.jp points to: 183.90.224.226, 183.90.224.230 and 202.226.39.247.

ns5.xserver.jp points to: 157.112.182.218, 157.112.182.220 and 202.226.37.247.

Host names with one IP number:

ns2.xserver.jp points to: 35.72.43.26.

ns3.xserver.jp points to: 202.226.36.247.

Mail Servers

0f3.net is handled by a single mail server, 0f3.net.

0f3.net points to a single IP: 85.131.209.143.