kh20th.net - robtex.com

kh20th.net

DNSSEC⚠️ Not signed
A35.72.106.67🇯🇵 Amazon35.72.0.0/13 EC2 NRT prefix
PTRec2-35-72-106-67.ap-northeast-1.compute.amazonaws.com
A43.206.12.185🇯🇵 Amazon43.206.0.0/15 EC2 NRT Prefix
NSns-1632.awsdns-12.co.uk ⭐
A2600:9000:5306:6000::1🇺🇸 Amazon2600:9000:5306::/48 - CloudFront
PTRns-1632.awsdns-12.co.uk
A205.251.198.96🇺🇸 Amazon205.251.198.0/24 prefix
PTRns-1632.awsdns-12.co.uk
NSns-1507.awsdns-60.org
A2600:9000:5305:e300::1🇺🇸 Amazon2600:9000:5305::/48 - CloudFront
PTRns-1507.awsdns-60.org
A205.251.197.227🇺🇸 Amazon205.251.197.0/24 prefix
PTRns-1507.awsdns-60.org
NSns-300.awsdns-37.com
A2600:9000:5301:2c00::1🇺🇸 Amazon2600:9000:5301::/48 - CloudFront
PTRns-300.awsdns-37.com
A205.251.193.44🇺🇸 Amazon205.251.193.0/24 prefix
PTRns-300.awsdns-37.com
NSns-920.awsdns-51.net
A2600:9000:5303:9800::1🇺🇸 Amazon2600:9000:5303::/48 - CloudFront
PTRns-920.awsdns-51.net
A205.251.195.152🇺🇸 Amazon205.251.195.0/24 prefix
PTRns-920.awsdns-51.net
MXms.kh20th.net ⭐
MXms0.kh20th.net(2)
TXTv=spf1 +include:spf.sme.co.jp ~all
SOAns-1632.awsdns-12.co.ukawsdns-hostmaster@amazon.com serial=1

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=1778766371

Subdomains

ms0.kh20th.net
ms.kh20th.net

Same first word

kh20th.net

DNS History

17 records (8 active, 9 former)

201820192020202120222023202420252026NSns-1507.awsdns-60.orgns-1632.awsdns-12.co.ukns-300.awsdns-37.comns-920.awsdns-51.netanex.sme.co.jpns.sme.co.jpMXms.kh20th.netms0.kh20th.netA35.72.106.6743.206.12.18513.112.231.813.112.45.9613.159.145.82176.34.49.23818.181.29.213210.136.191.22052.199.42.58
○NSanex.sme.co.jp2017-01-04 → 2017-01-04 · 3 obs
● 2017-01-04 15:14:04
○ 2018-01-22 01:51:20
○ 2026-05-14 14:13:58
●NSns-1507.awsdns-60.org2018-01-22 → 2026-05-14 · 3 obs
○ 2017-01-04 15:14:04
● 2018-01-22 01:51:20
● 2026-05-14 14:13:58
●NSns-1632.awsdns-12.co.uk2018-01-22 → 2026-05-14 · 3 obs
○ 2017-01-04 15:14:04
● 2018-01-22 01:51:20
● 2026-05-14 14:13:58
●NSns-300.awsdns-37.com2018-01-22 → 2026-05-14 · 3 obs
○ 2017-01-04 15:14:04
● 2018-01-22 01:51:20
● 2026-05-14 14:13:58
●NSns-920.awsdns-51.net2018-01-22 → 2026-05-14 · 3 obs
○ 2017-01-04 15:14:04
● 2018-01-22 01:51:20
● 2026-05-14 14:13:58
○NSns.sme.co.jp2017-01-04 → 2017-01-04 · 3 obs
● 2017-01-04 15:14:04
○ 2018-01-22 01:51:20
○ 2026-05-14 14:13:58
●MXms.kh20th.net2017-01-04 → 2026-05-14 · 2 obs
● 2017-01-04 15:14:04
● 2026-05-14 14:13:58
●MXms0.kh20th.net2017-01-04 → 2026-05-14 · 2 obs
● 2017-01-04 15:14:04
● 2026-05-14 14:13:58
○A13.112.231.82018-01-22 → 2018-01-22 · 4 obs
○ 2017-01-04 15:14:04
● 2018-01-22 01:51:20
○ 2026-05-13 08:27:38
○ 2026-05-14 14:13:58
○A13.112.45.962018-01-22 → 2018-01-22 · 4 obs
○ 2017-01-04 15:14:04
● 2018-01-22 01:51:20
○ 2026-05-13 08:27:38
○ 2026-05-14 14:13:58
○A13.159.145.822026-05-13 → 2026-05-14 · 2 obs
○ 2026-05-13 08:27:38
○ 2026-05-14 14:13:58
○A176.34.49.2382026-05-13 → 2026-05-13 · 4 obs
○ 2018-01-22 01:51:20
● 2026-05-13 08:27:38
○ 2026-05-14 04:27:06
○ 2026-05-14 14:13:58
○A18.181.29.2132026-05-13 → 2026-05-13 · 4 obs
○ 2018-01-22 01:51:20
● 2026-05-13 08:27:38
○ 2026-05-14 04:27:06
○ 2026-05-14 14:13:58
○A210.136.191.2202017-01-04 → 2017-01-04 · 3 obs
● 2017-01-04 15:14:04
○ 2018-01-22 01:51:20
○ 2026-05-14 14:13:58
●A35.72.106.672026-05-14 → 2026-05-14 · 3 obs
○ 2026-05-13 08:27:38
● 2026-05-14 04:27:06
● 2026-05-14 14:13:58
●A43.206.12.1852026-05-14 → 2026-05-14 · 3 obs
○ 2026-05-13 08:27:38
● 2026-05-14 04:27:06
● 2026-05-14 14:13:58
○A52.199.42.582026-05-13 → 2026-05-14 · 2 obs
○ 2026-05-13 08:27:38
○ 2026-05-14 14:13:58

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
neta.gtld-servers.net, l.gtld-servers.net, g.gtld-servers.net, d.gtld-servers.net...-
kh20th.netns-300.awsdns-37.com, ns-920.awsdns-51.net, ns-1632.awsdns-12.co.uk, ns-1507.awsdns-60.org2 records

✅ Authoritative Response

Server:205.251.197.227

NS records: ns-300.awsdns-37.com, ns-920.awsdns-51.net, ns-1632.awsdns-12.co.uk, ns-1507.awsdns-60.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for kh20th.net (unsigned zone)

⏱️ Timing

Total: 454ms | Queries: -

📄 Records

TypeCountSample Data
A235.72.106.67, 43.206.12.185
NS4ns-1507.awsdns-60.org, ns-1632.awsdns-12.co.uk...
MX2ms0.kh20th.net (pri: 1), ms.kh20th.net (pri: 2)
TXT1v=spf1 +include:spf.sme.co.jp ~all
SOA1ns-1632.awsdns-12.co.uk awsdns-hostmaste

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns-920.awsdns-51.net, ns-920.awsdns-51.net)

Analysis

Hierarchy

kh20th.net is a parent of ms0.kh20th.net and ms.kh20th.net.

IP Addresses

kh20th.net points to two IP numbers: 35.72.106.67 and 43.206.12.185.

Other host names, for instance deen25thbest.com, daisuke-music.com, kazumasaoda.com, ec2-35-72-106-67.ap-northeast-1.compute.amazonaws.com and mashi-maro.net share IP numbers with kh20th.net.

Name Servers

kh20th.net is delegated to four name servers: ns-300.awsdns-37.com, ns-920.awsdns-51.net, ns-1507.awsdns-60.org and ns-1632.awsdns-12.co.uk.

kh20th.net shares name servers with other domains at least partially, for instance yerizle.com, friends-casino.org, ueqjychtgl.net, gregglangfordbookoutfh.com and uat.innovestx.co.th.

These name servers are often used with ns-1498.awsdns-59.org, ns-460.awsdns-57.com, ns1.tukios.net, ns2.tukios.net and ns-1817.awsdns-35.co.uk.

Host names with two IP numbers:

ns-300.awsdns-37.com resolves to 2600:9000:5301:2c00::1 and 205.251.193.44.

ns-920.awsdns-51.net resolves to 2600:9000:5303:9800::1 and 205.251.195.152.

ns-1507.awsdns-60.org resolves to 2600:9000:5305:e300::1 and 205.251.197.227.

ns-1632.awsdns-12.co.uk resolves to 2600:9000:5306:6000::1 and 205.251.198.96.

Mail Servers

kh20th.net is handled by two mail servers: ms0.kh20th.net and ms.kh20th.net.