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krkr.jp

DNSSEC⚠️ Not signed
A202.254.234.59🇯🇵 XSERVER-AS
PTRsv3058.xserver.jp
NSns1.xserver.jp ⭐
A202.226.36.164🇯🇵 XSERVER-AS
PTRip-202-226-36-164.defastlink.net
A202.226.36.170🇯🇵 XSERVER-AS
PTRip-202-226-36-170.defastlink.net
A202.226.36.246🇯🇵 XSERVER-AS
PTRns1.xserver.jp
NSns2.xserver.jp
A35.72.43.26🇯🇵 Amazon
PTRns2.xserver.jp
NSns3.xserver.jp
A202.226.36.247🇯🇵 XSERVER-AS
PTRns3.xserver.jp
NSns4.xserver.jp
A183.90.224.226🇯🇵 XSERVER-AS
PTRip-183-90-224-226.defastlink.net
A183.90.224.230🇯🇵 XSERVER-AS
PTRip-183-90-224-230.defastlink.net
A202.226.39.247🇯🇵 XSERVER-AS
PTRns4.xserver.jp
NSns5.xserver.jp
A157.112.182.218🇯🇵 XSERVER-AS
PTRip-157-112-182-218.defastlink.net
A157.112.182.220🇯🇵 XSERVER-AS
PTRip-157-112-182-220.defastlink.net
A202.226.37.247🇯🇵 XSERVER-AS
PTRns5.xserver.jp
MXkrkr.jp ⭐
A202.254.234.59🇯🇵 XSERVER-AS
PTRsv3058.xserver.jp
TXTv=spf1 +a:sv3058.xserver.jp +a:krkr.jp +mx include:spf.sender.xserver.jp ~all
SOAns1.xserver.jproot@xserver.jp serial=0

jp

DNSSEC🔒 Signed (DS record present)
NSz.dns.jp ⭐
NSa.dns.jp
NSb.dns.jp
NSc.dns.jp
NSd.dns.jp
NSe.dns.jp
NSf.dns.jp
NSg.dns.jp
NSh.dns.jp
SOAz.dns.jproot@dns.jp serial=1770992102

MX for

krkr.jp

Same first word

krkr.co.kr
krkr.com.ua
krkr.nl
krkr.ru
krkr.info
krkr.com
krkr.jp
krkr.net
krkr.at
krkr.cn
krkr.eu
krkr.xyz
krkr.de
krkr.dk
krkr.moe

Similar names

rkrk.ru
krrk.kz
kkrr.de
kkrr.net
kkrr.ch
rrkk.de
rrkk.se
rkrk.kr
rrkk.cc
kkrr.com
krrk.net
rkrk.biz
krrk.se
rrkk.com.tw
rkrk.com
rkrk.net
rrkk.org
rkrk.me
rkkr.de
kkrr.com.cn
rrkk.wang
rkrk.de
kkrr.info

DNS History

27 records (7 active, 20 former)

20162017201820192020202120222023202420252026NSns1.xserver.jpns2.xserver.jpns3.xserver.jpns4.xserver.jpns5.xserver.jpdns0.heteml.jpdns1.heteml.jpns-1511.awsdns-60.orgns-154.awsdns-19.comns-1615.awsdns-09.co.ukns-818.awsdns-38.netMXkrkr.jpmail.krkr.jpmx-proxy501.heteml.jpmx-proxy502.heteml.jpA202.254.234.59157.7.188.15154.231.224.1954.231.224.2754.231.224.5954.231.225.2754.231.225.5954.231.226.2754.231.226.4354.231.226.5954.231.229.054.231.229.20
○NSdns0.heteml.jp2017-05-24 → 2017-05-24 · 4 obs
○ 2016-06-28 13:39:30
● 2017-05-24 18:04:14
○ 2026-02-15 23:34:40
○ 2026-02-15 23:34:42
○NSdns1.heteml.jp2017-05-24 → 2017-05-24 · 4 obs
○ 2016-06-28 13:39:30
● 2017-05-24 18:04:14
○ 2026-02-15 23:34:40
○ 2026-02-15 23:34:42
○NSns-1511.awsdns-60.org2015-06-30 → 2016-06-28 · 4 obs
● 2015-06-30 08:44:24
● 2016-06-28 13:39:30
○ 2017-05-24 18:04:14
○ 2026-02-15 23:34:42
○NSns-154.awsdns-19.com2015-06-30 → 2016-06-28 · 4 obs
● 2015-06-30 08:44:24
● 2016-06-28 13:39:30
○ 2017-05-24 18:04:14
○ 2026-02-15 23:34:42
○NSns-1615.awsdns-09.co.uk2015-06-30 → 2016-06-28 · 4 obs
● 2015-06-30 08:44:24
● 2016-06-28 13:39:30
○ 2017-05-24 18:04:14
○ 2026-02-15 23:34:42
○NSns-818.awsdns-38.net2015-06-30 → 2016-06-28 · 4 obs
● 2015-06-30 08:44:24
● 2016-06-28 13:39:30
○ 2017-05-24 18:04:14
○ 2026-02-15 23:34:42
●NSns1.xserver.jp2026-02-15 → 2026-02-15 · 3 obs
○ 2017-05-24 18:04:14
● 2026-02-15 23:34:40
● 2026-02-15 23:34:42
●NSns2.xserver.jp2026-02-15 → 2026-02-15 · 3 obs
○ 2017-05-24 18:04:14
● 2026-02-15 23:34:40
● 2026-02-15 23:34:42
●NSns3.xserver.jp2026-02-15 → 2026-02-15 · 3 obs
○ 2017-05-24 18:04:14
● 2026-02-15 23:34:40
● 2026-02-15 23:34:42
●NSns4.xserver.jp2026-02-15 → 2026-02-15 · 3 obs
○ 2017-05-24 18:04:14
● 2026-02-15 23:34:40
● 2026-02-15 23:34:42
●NSns5.xserver.jp2026-02-15 → 2026-02-15 · 3 obs
○ 2017-05-24 18:04:14
● 2026-02-15 23:34:40
● 2026-02-15 23:34:42
●MXkrkr.jp2026-02-15 → 2026-02-15 · 3 obs
○ 2017-05-24 18:04:14
● 2026-02-15 23:34:40
● 2026-02-15 23:34:42
○MXmail.krkr.jp2015-06-30 → 2016-06-28 · 4 obs
● 2015-06-30 08:44:24
● 2016-06-28 13:39:30
○ 2017-05-24 18:04:14
○ 2026-02-15 23:34:42
○MXmx-proxy501.heteml.jp2017-05-24 → 2017-05-24 · 4 obs
○ 2016-06-28 13:39:30
● 2017-05-24 18:04:14
○ 2026-02-15 23:34:40
○ 2026-02-15 23:34:42
○MXmx-proxy502.heteml.jp2017-05-24 → 2017-05-24 · 4 obs
○ 2016-06-28 13:39:30
● 2017-05-24 18:04:14
○ 2026-02-15 23:34:40
○ 2026-02-15 23:34:42
○A157.7.188.1512017-05-24 → 2017-05-24 · 4 obs
○ 2016-06-28 13:39:30
● 2017-05-24 18:04:14
○ 2026-02-15 23:34:40
○ 2026-02-15 23:34:42
●A202.254.234.592026-02-15 → 2026-02-15 · 3 obs
○ 2017-05-24 18:04:14
● 2026-02-15 23:34:40
● 2026-02-15 23:34:42
○A54.231.224.192015-06-30 → 2015-06-30 · 3 obs
● 2015-06-30 08:44:24
○ 2015-11-21 01:42:24
○ 2026-02-15 23:34:42
○A54.231.224.272015-06-30 → 2015-06-30 · 3 obs
● 2015-06-30 08:44:24
○ 2017-05-24 18:04:14
○ 2026-02-15 23:34:42
○A54.231.224.592015-11-21 → 2015-11-21 · 4 obs
○ 2015-06-30 08:44:24
● 2015-11-21 01:42:24
○ 2016-03-05 20:40:34
○ 2026-02-15 23:34:42
○A54.231.225.272015-06-30 → 2015-06-30 · 3 obs
● 2015-06-30 08:44:24
○ 2017-05-24 18:04:14
○ 2026-02-15 23:34:42
○A54.231.225.592015-06-30 → 2015-06-30 · 3 obs
● 2015-06-30 08:44:24
○ 2017-05-24 18:04:14
○ 2026-02-15 23:34:42
○A54.231.226.272015-06-30 → 2016-03-05 · 4 obs
● 2015-06-30 08:44:24
● 2016-03-05 20:40:34
○ 2016-06-28 13:39:30
○ 2026-02-15 23:34:42
○A54.231.226.432016-06-28 → 2016-06-28 · 4 obs
○ 2016-03-05 20:40:34
● 2016-06-28 13:39:30
○ 2017-05-24 18:04:14
○ 2026-02-15 23:34:42
○A54.231.226.592015-06-30 → 2015-06-30 · 3 obs
● 2015-06-30 08:44:24
○ 2017-05-24 18:04:14
○ 2026-02-15 23:34:42
○A54.231.229.02015-06-30 → 2015-06-30 · 3 obs
● 2015-06-30 08:44:24
○ 2017-05-24 18:04:14
○ 2026-02-15 23:34:42
○A54.231.229.202015-06-30 → 2015-06-30 · 3 obs
● 2015-06-30 08:44:24
○ 2017-05-24 18:04:14
○ 2026-02-15 23:34:42

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
krkr.jpns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp, ns4.xserver.jp...-

✅ Authoritative Response

Server: 202.226.36.164

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 krkr.jp (unsigned zone)

⏱️ Timing

Total: 419ms | Queries: -

📄 Records

TypeCountSample Data
A1202.254.234.59
NS5ns4.xserver.jp, ns5.xserver.jp...
MX1krkr.jp (pri: 0)
TXT1v=spf1 +a:sv3058.xserver.jp +a:krkr.jp +
SOA1ns1.xserver.jp root.xserver.jp

AI analysis

krkr.jp serves as the mail server for krkr.jp.

krkr.jp resolves to one IP number: 202.254.234.59.

Other host names, for instance decasu.jp, clover-works.com, spo-sun.gr.jp, www.task-web.com and design-depot.tokyo share IP numbers with krkr.jp.

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

krkr.jp at least partially shares name servers with other domains, including jinichiro15.com, jespre.com, surefire.jp, aki1234.com and kataoka-roumu.com.

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.

krkr.jp is handled by a single mail server, krkr.jp.

Host name krkr.jp resolves to a single IP: 202.254.234.59.