fknowledge.info - robtex.com

fknowledge.info

DNSSEC⚠️ Not signed
A210.157.79.157🇯🇵 XSERVER-AS210.157.78.0/23 XSERVER Inc.
PTRsv6816.wpx.ne.jp
NSns1.wpx.ne.jp ⭐
A157.112.145.65🇯🇵 XSERVER-AS157.112.144.0/21 XSERVER Inc.
A157.112.145.66🇯🇵 XSERVER-AS157.112.144.0/21 XSERVER Inc.
A157.112.145.67🇯🇵 XSERVER-AS157.112.144.0/21 XSERVER Inc.
A157.112.145.68🇯🇵 XSERVER-AS157.112.144.0/21 XSERVER Inc.
A157.112.145.69🇯🇵 XSERVER-AS157.112.144.0/21 XSERVER Inc.
A157.112.145.70🇯🇵 XSERVER-AS157.112.144.0/21 XSERVER Inc.
A157.112.145.145🇯🇵 XSERVER-AS157.112.144.0/21 XSERVER Inc.
A157.112.145.146🇯🇵 XSERVER-AS157.112.144.0/21 XSERVER Inc.
A157.112.145.232🇯🇵 XSERVER-AS157.112.144.0/21 XSERVER Inc.
PTRns1.wpx.ne.jp
NSns2.wpx.ne.jp
A120.136.10.149🇯🇵 XSERVER-AS120.136.8.0/22 XSERVER Inc.
A120.136.10.150🇯🇵 XSERVER-AS120.136.8.0/22 XSERVER Inc.
A120.136.10.243🇯🇵 XSERVER-AS120.136.8.0/22 XSERVER Inc.
PTRns2.wpx.ne.jp
A183.90.225.214🇯🇵 XSERVER-AS183.90.224.0/20 XSERVER Inc.
A183.90.225.215🇯🇵 XSERVER-AS183.90.224.0/20 XSERVER Inc.
A183.90.225.216🇯🇵 XSERVER-AS183.90.224.0/20 XSERVER Inc.
A183.90.225.217🇯🇵 XSERVER-AS183.90.224.0/20 XSERVER Inc.
A183.90.225.218🇯🇵 XSERVER-AS183.90.224.0/20 XSERVER Inc.
NSns3.wpx.ne.jp
A157.112.182.226🇯🇵 XSERVER-AS157.112.176.0/21 XSERVER Inc.
A157.112.182.227🇯🇵 XSERVER-AS157.112.176.0/21 XSERVER Inc.
A157.112.182.228🇯🇵 XSERVER-AS157.112.176.0/21 XSERVER Inc.
A157.112.182.229🇯🇵 XSERVER-AS157.112.176.0/21 XSERVER Inc.
A157.112.182.230🇯🇵 XSERVER-AS157.112.176.0/21 XSERVER Inc.
A157.112.182.254🇯🇵 XSERVER-AS157.112.176.0/21 XSERVER Inc.
A202.226.37.244🇯🇵 XSERVER-AS202.226.36.0/22 XSERVER Inc.
PTRns3.wpx.ne.jp
MXfknowledge.info ⭐
A210.157.79.157🇯🇵 XSERVER-AS210.157.78.0/23 XSERVER Inc.
PTRsv6816.wpx.ne.jp
TXTv=spf1 +a:sv6816.wpx.ne.jp +a:fknowledge.info +mx include:spf.sender.xserver....
SOAns1.wpx.ne.jproot@wpx.ne.jp serial=0

info

DNSSEC🔒 Signed (DS record present)
NSa0.info.afilias-nst.info ⭐
NSa2.info.afilias-nst.info
NSb0.info.afilias-nst.org ⚠️ Not in parent delegation
NSb2.info.afilias-nst.org ⚠️ Not in parent delegation
NSc0.info.afilias-nst.info
NSd0.info.afilias-nst.org ⚠️ Not in parent delegation
SOAa0.info.afilias-nst.infohostmaster@donuts.email serial=1774492269

Previously MX for

fknowledge.info

Same first word

fknowledge.biz
fknowledge.info

DNS History

18 records (5 active, 13 former)

20162017201820192020202120222023202420252026NSns1.wpx.ne.jpns2.wpx.ne.jpns3.wpx.ne.jpdns1.onamae.comdns2.onamae.comns1.xserver.jpns1.xtwo.ne.jpns2.xserver.jpns2.xtwo.ne.jpns3.xserver.jpns3.xtwo.ne.jpns4.xserver.jpns5.xserver.jpMXfknowledge.infoA210.157.79.157150.95.255.38175.28.4.20183.90.228.4
○NSdns1.onamae.com2026-02-17 → 2026-02-25 · 4 obs
○ 2017-04-19 00:17:58
● 2026-02-17 01:00:22
● 2026-02-25 04:52:12
○ 2026-03-26 02:44:58
○NSdns2.onamae.com2026-02-17 → 2026-02-25 · 4 obs
○ 2017-04-19 00:17:58
● 2026-02-17 01:00:22
● 2026-02-25 04:52:12
○ 2026-03-26 02:44:58
●NSns1.wpx.ne.jp2026-03-26 → 2026-03-26 · 2 obs
○ 2026-02-25 04:52:12
● 2026-03-26 02:44:58
○NSns1.xserver.jp2015-10-20 → 2017-04-19 · 5 obs
○ 2015-05-16 06:28:22
● 2015-10-20 19:05:20
● 2017-04-19 00:17:58
○ 2026-02-17 01:00:22
○ 2026-03-26 02:44:58
○NSns1.xtwo.ne.jp2015-05-16 → 2015-05-16 · 3 obs
● 2015-05-16 06:28:22
○ 2015-10-20 19:05:20
○ 2026-03-26 02:44:58
●NSns2.wpx.ne.jp2026-03-26 → 2026-03-26 · 2 obs
○ 2026-02-25 04:52:12
● 2026-03-26 02:44:58
○NSns2.xserver.jp2015-10-20 → 2017-04-19 · 5 obs
○ 2015-05-16 06:28:22
● 2015-10-20 19:05:20
● 2017-04-19 00:17:58
○ 2026-02-17 01:00:22
○ 2026-03-26 02:44:58
○NSns2.xtwo.ne.jp2015-05-16 → 2015-05-16 · 3 obs
● 2015-05-16 06:28:22
○ 2015-10-20 19:05:20
○ 2026-03-26 02:44:58
●NSns3.wpx.ne.jp2026-03-26 → 2026-03-26 · 2 obs
○ 2026-02-25 04:52:12
● 2026-03-26 02:44:58
○NSns3.xserver.jp2015-10-20 → 2017-04-19 · 5 obs
○ 2015-05-16 06:28:22
● 2015-10-20 19:05:20
● 2017-04-19 00:17:58
○ 2026-02-17 01:00:22
○ 2026-03-26 02:44:58
○NSns3.xtwo.ne.jp2015-05-16 → 2015-05-16 · 3 obs
● 2015-05-16 06:28:22
○ 2015-10-20 19:05:20
○ 2026-03-26 02:44:58
○NSns4.xserver.jp2015-10-20 → 2017-04-19 · 5 obs
○ 2015-05-16 06:28:22
● 2015-10-20 19:05:20
● 2017-04-19 00:17:58
○ 2026-02-17 01:00:22
○ 2026-03-26 02:44:58
○NSns5.xserver.jp2015-10-20 → 2017-04-19 · 5 obs
○ 2015-05-16 06:28:22
● 2015-10-20 19:05:20
● 2017-04-19 00:17:58
○ 2026-02-17 01:00:22
○ 2026-03-26 02:44:58
●MXfknowledge.info2015-05-16 → 2026-03-26 · 4 obs
● 2015-05-16 06:28:22
● 2026-02-17 01:00:22
○ 2026-02-25 04:52:12
● 2026-03-26 02:44:58
○A150.95.255.382026-02-17 → 2026-02-17 · 4 obs
○ 2017-04-19 00:17:58
● 2026-02-17 01:00:22
○ 2026-02-25 04:52:12
○ 2026-03-26 02:44:58
○A175.28.4.202015-05-16 → 2015-05-16 · 3 obs
● 2015-05-16 06:28:22
○ 2015-10-20 19:05:20
○ 2026-03-26 02:44:58
○A183.90.228.42015-10-20 → 2017-04-19 · 5 obs
○ 2015-05-16 06:28:22
● 2015-10-20 19:05:20
● 2017-04-19 00:17:58
○ 2026-02-17 01:00:22
○ 2026-03-26 02:44:58
●A210.157.79.1572026-03-26 → 2026-03-26 · 2 obs
○ 2026-02-25 04:52:12
● 2026-03-26 02:44:58

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
infoa0.info.afilias-nst.info, a2.info.afilias-nst.info, c0.info.afilias-nst.info-
fknowledge.infons1.wpx.ne.jp, ns2.wpx.ne.jp, ns3.wpx.ne.jp-

✅ Authoritative Response

Server:157.112.182.227

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for fknowledge.info (unsigned zone)

⏱️ Timing

Total: 511ms | Queries: -

📄 Records

TypeCountSample Data
A1210.157.79.157
NS3ns2.wpx.ne.jp, ns1.wpx.ne.jp...
MX1fknowledge.info (pri: 0)
TXT1v=spf1 +a:sv6816.wpx.ne.jp +a:fknowledge
SOA1ns1.wpx.ne.jp root.wpx.ne.jp

Analysis

IP Addresses

fknowledge.info points to a single IP: 210.157.79.157.

Other host names, for instance maruchoku.com, zenkoku-okuyami.com, www.reibun.jp, www.office-hack.com and sv6816.wpx.ne.jp share IP numbers with fknowledge.info.

Name Servers

fknowledge.info is delegated to three name servers: ns1.wpx.ne.jp, ns2.wpx.ne.jp and ns3.wpx.ne.jp.

fknowledge.info partially shares name servers with other domains; examples include stowden.com, antenav.com, matchinglife.wpx.jp, xn--u9jy52gr2p5pl0ur6lcz20behl.com and flagship-tax.com.

Host names with nine IP numbers: ns1.wpx.ne.jp points to 157.112.145.65, 157.112.145.66, 157.112.145.67, 157.112.145.68, 157.112.145.69, 157.112.145.70, 157.112.145.145, 157.112.145.146 and 157.112.145.232.

Host names with eight IP numbers: ns2.wpx.ne.jp points to 120.136.10.149, 120.136.10.150, 120.136.10.243, 183.90.225.214, 183.90.225.215, 183.90.225.216, 183.90.225.217 and 183.90.225.218.

Host names with seven IP numbers: ns3.wpx.ne.jp points to 157.112.182.226, 157.112.182.227, 157.112.182.228, 157.112.182.229, 157.112.182.230, 157.112.182.254 and 202.226.37.244.

Mail Servers

fknowledge.info is handled by a single mail server, fknowledge.info.

fknowledge.info points to a single IP: 210.157.79.157.