k-trs.com - robtex.com

k-trs.com

DNSSEC⚠️ Not signed
A202.254.239.58🇯🇵 XSERVER-AS202.254.236.0/22 XSERVER Inc.
PTRsv7377.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
MXaspmx.l.google.com ⭐
A2607:f8b0:4004:c1f::1b🇺🇸 Google2607:f8b0:4004::/48
PTRpd-in-f27.1e100.net
A192.178.155.27🇺🇸 Google192.178.155.0/24
PTRyuiadrs-in-f27.1e100.net
MXalt1.aspmx.l.google.com(15)
A2800:3f0:4003:c0f::1b🇨🇱 Google2800:3f0:4003::/48
A108.177.123.27🇺🇸 Google108.177.123.0/24
PTRlcscld-in-f27.1e100.net
MXalt2.aspmx.l.google.com(20)
A2a00:1450:400b:c02::1b🇮🇪 Google2a00:1450:400b::/48
PTRdj-in-f27.1e100.net
A172.253.116.26🇺🇸 Google172.253.116.0/24
PTRdj-in-f26.1e100.net
MXaspmx2.googlemail.com(30)
A2800:3f0:4003:c0f::1a🇨🇱 Google2800:3f0:4003::/48
A108.177.123.27🇺🇸 Google108.177.123.0/24
PTRlcscld-in-f27.1e100.net
MXaspmx3.googlemail.com(30)
A2a00:1450:400b:c02::1a🇮🇪 Google2a00:1450:400b::/48
PTRdj-in-f26.1e100.net
A172.253.116.27🇺🇸 Google172.253.116.0/24
PTRdj-in-f27.1e100.net
MXaspmx4.googlemail.com(30)
A2a00:1450:4009:c0f::1a🇬🇧 Google2a00:1450:4009::/48
PTRyulhrs-in-f26.1e100.net
A192.178.223.26🇺🇸 Google192.178.223.0/24
PTRyulhrs-in-f26.1e100.net
MXaspmx5.googlemail.com(30)
A2a00:1450:400c:c23::1a🇧🇪 Google2a00:1450:400c::/48
PTRyubrupd-in-f26.1e100.net
A172.253.157.27🇺🇸 Google172.253.0.0/16
PTRyubrupd-in-f27.1e100.net
TXTgoogle-site-verification=LFN8VmEInWLNICl6hbRlArXVb4C_78XkJTNtFq-aw2U
TXTv=spf1 +a:sv7377.xserver.jp +a:k-trs.com +mx include:spf.sender.xserver.jp in...
SOAns1.xserver.jproot@xserver.jp serial=0

com

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=1785240687

Same first word

k-trs.com

Similar names

tk-sr.com
rt-sk.ru
tr-ks.com
kt-sr.net
rk-st.ru
str-k.ru
tk-sr.jp
rsk-t.ru
k-str.net
srt-k.com
ks-tr.dk
kt-sr.com
r-tsk.net
stk-r.ru
ks-tr.com
k-str.ru
st-kr.net
rtk-s.ru
k-str.me
k-rts.ru

DNS History

18 records (13 active, 5 former)

20162017201820192020202120222023202420252026NSns1.xserver.jpns2.xserver.jpns3.xserver.jpns4.xserver.jpns5.xserver.jp01.dnsv.jp02.dnsv.jpdns01.gmoserver.jpdns02.gmoserver.jpMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comaspmx.l.google.comaspmx2.googlemail.comaspmx3.googlemail.comaspmx4.googlemail.comaspmx5.googlemail.comA202.254.239.58157.7.144.96
○NS01.dnsv.jp2015-08-19 → 2016-01-07 · 4 obs
● 2015-08-19 16:11:54
● 2016-01-07 15:56:18
○ 2016-03-30 19:10:14
○ 2026-07-28 12:12:18
○NS02.dnsv.jp2015-08-19 → 2016-01-07 · 4 obs
● 2015-08-19 16:11:54
● 2016-01-07 15:56:18
○ 2016-03-30 19:10:14
○ 2026-07-28 12:12:18
○NSdns01.gmoserver.jp2016-03-30 → 2018-10-02 · 5 obs
○ 2016-01-07 15:56:18
● 2016-03-30 19:10:14
● 2018-10-02 03:36:04
○ 2026-06-21 23:55:34
○ 2026-07-28 12:12:18
○NSdns02.gmoserver.jp2016-03-30 → 2018-10-02 · 5 obs
○ 2016-01-07 15:56:18
● 2016-03-30 19:10:14
● 2018-10-02 03:36:04
○ 2026-06-21 23:55:34
○ 2026-07-28 12:12:18
●NSns1.xserver.jp2026-06-21 → 2026-07-28 · 3 obs
○ 2018-10-02 03:36:04
● 2026-06-21 23:55:34
● 2026-07-28 12:12:18
●NSns2.xserver.jp2026-06-21 → 2026-07-28 · 3 obs
○ 2018-10-02 03:36:04
● 2026-06-21 23:55:34
● 2026-07-28 12:12:18
●NSns3.xserver.jp2026-06-21 → 2026-07-28 · 3 obs
○ 2018-10-02 03:36:04
● 2026-06-21 23:55:34
● 2026-07-28 12:12:18
●NSns4.xserver.jp2026-06-21 → 2026-07-28 · 3 obs
○ 2018-10-02 03:36:04
● 2026-06-21 23:55:34
● 2026-07-28 12:12:18
●NSns5.xserver.jp2026-06-21 → 2026-07-28 · 3 obs
○ 2018-10-02 03:36:04
● 2026-06-21 23:55:34
● 2026-07-28 12:12:18
●MXalt1.aspmx.l.google.com2015-08-19 → 2026-07-28 · 6 obs
● 2015-08-19 16:11:54
● 2016-01-07 15:56:18
○ 2016-03-30 19:10:14
○ 2018-10-02 03:36:04
● 2026-06-21 23:55:34
● 2026-07-28 12:12:18
●MXalt2.aspmx.l.google.com2015-08-19 → 2026-07-28 · 6 obs
● 2015-08-19 16:11:54
● 2016-01-07 15:56:18
○ 2016-03-30 19:10:14
○ 2018-10-02 03:36:04
● 2026-06-21 23:55:34
● 2026-07-28 12:12:18
●MXaspmx.l.google.com2015-08-19 → 2026-07-28 · 2 obs
● 2015-08-19 16:11:54
● 2026-07-28 12:12:18
●MXaspmx2.googlemail.com2015-08-19 → 2026-07-28 · 6 obs
● 2015-08-19 16:11:54
● 2016-01-07 15:56:18
○ 2016-03-30 19:10:14
○ 2018-10-02 03:36:04
● 2026-06-21 23:55:34
● 2026-07-28 12:12:18
●MXaspmx3.googlemail.com2015-08-19 → 2026-07-28 · 6 obs
● 2015-08-19 16:11:54
● 2016-01-07 15:56:18
○ 2016-03-30 19:10:14
○ 2018-10-02 03:36:04
● 2026-06-21 23:55:34
● 2026-07-28 12:12:18
●MXaspmx4.googlemail.com2015-08-19 → 2026-07-28 · 6 obs
● 2015-08-19 16:11:54
● 2016-01-07 15:56:18
○ 2016-03-30 19:10:14
○ 2018-10-02 03:36:04
● 2026-06-21 23:55:34
● 2026-07-28 12:12:18
●MXaspmx5.googlemail.com2015-08-19 → 2026-07-28 · 6 obs
● 2015-08-19 16:11:54
● 2016-01-07 15:56:18
○ 2016-03-30 19:10:14
○ 2018-10-02 03:36:04
● 2026-06-21 23:55:34
● 2026-07-28 12:12:18
○A157.7.144.962016-03-30 → 2018-10-02 · 4 obs
● 2016-03-30 19:10:14
● 2018-10-02 03:36:04
○ 2026-06-21 23:55:34
○ 2026-07-28 12:12:18
●A202.254.239.582026-06-21 → 2026-07-28 · 3 obs
○ 2018-10-02 03:36:04
● 2026-06-21 23:55:34
● 2026-07-28 12:12:18

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comf.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net, e.gtld-servers.net...-
k-trs.comns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp, ns4.xserver.jp...-

✅ Authoritative Response

Server:157.112.182.218

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 k-trs.com (unsigned zone)

⏱️ Timing

Total: 1243ms | Queries: -

📄 Records

TypeCountSample Data
A1202.254.239.58
NS5ns3.xserver.jp, ns1.xserver.jp...
MX7aspmx.l.google.com (pri: 10), alt2.aspmx.l.google.com (pri: 20)...
TXT2google-site-verification=LFN8VmEInWLNICl, v=spf1 +a:sv7377.xserver.jp +a:k-trs.com
SOA1ns1.xserver.jp root.xserver.jp

Analysis

IP Addresses

k-trs.com resolves to just one IP address, 202.254.239.58.

Two other host names, along with 123-music.com, mx.ciel-jp.com and mail.baby-face.net, also share IP numbers with k-trs.com.

Name Servers

k-trs.com delegates to five name servers: ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp and two others.

k-trs.com shares at least some of its name servers with other domains, including waterpoint.co.jp, seki-sho.com, yaku-toku.com and two others.

These name servers are frequently paired with the name servers ns4.xserver.jp and ns5.xserver.jp.

Hostnames that map to three IP numbers:

The hostname ns1.xserver.jp points to 202.226.36.164, 202.226.36.170 and 202.226.36.246.

The hostname ns4.xserver.jp points to 183.90.224.226, 183.90.224.230 and 202.226.39.247.

The hostname ns5.xserver.jp points to 157.112.182.218, 157.112.182.220 and 202.226.37.247.

Host names that point to one IP address:

The hostname ns2.xserver.jp resolves to 35.72.43.26.

The hostname ns3.xserver.jp resolves to 202.226.36.247.

Mail Servers

k-trs.com is handled by 7 mail servers: aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx4.googlemail.com and 4 other.

There is at least a partial MX overlap between k-trs.com and other domains, including wyto.com, suryamattu.com, ns500754.ns500731.ns500671.ns500731.ns500742.ns500731.ns500671.ns500688.ns500688.ns500705.ns500671.ns500671.ns500671.ns500649.lustychickser.com and two others.

These mail servers tend to appear in combination with mail servers aspmx.l.google.com, alt2.aspmx.l.google.com, alt1.aspmx.l.google.com and 3 others.

Host names that have two IP addresses:

aspmx2.googlemail.com resolves to two addresses: 108.177.123.27 and 2800:3f0:4003:c0f::1a.

aspmx3.googlemail.com resolves to two addresses: 172.253.116.27 and 2a00:1450:400b:c02::1a.

aspmx4.googlemail.com resolves to two addresses: 192.178.223.26 and 2a00:1450:4009:c0f::1a.

aspmx5.googlemail.com resolves to two addresses: 172.253.157.27 and 2a00:1450:400c:c23::1a.

aspmx.l.google.com resolves to two addresses: 192.178.155.27 and 2607:f8b0:4004:c1f::1b.

alt1.aspmx.l.google.com resolves to two addresses: 108.177.123.27 and 2800:3f0:4003:c0f::1b.

alt2.aspmx.l.google.com resolves to two addresses: 172.253.116.26 and 2a00:1450:400b:c02::1b.

aspmx2.googlemail.com along with alt1.aspmx.l.google.com each resolve to 108.177.123.27 IP addresses.