jh1twz.com - robtex.com

jh1twz.com

DNSSEC⚠️ Not signed
A61.12.251.130🇯🇵 FBDC61.12.128.0/17 FreeBit CIDR X-Keiro:nic-noc@FreeBit.NET
PTR130.251.12.61.ap.yournet.ne.jp
NSns1.value-domain.com ⭐
A172.64.52.38🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
A172.64.52.161🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
NSns2.value-domain.com
A172.64.53.3🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
A172.64.53.115🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
NSns3.value-domain.com ⚠️ Not in zone NS records
A172.64.52.38🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
A172.64.52.161🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
MXjh1twz.com ⭐
A61.12.251.130🇯🇵 FBDC61.12.128.0/17 FreeBit CIDR X-Keiro:nic-noc@FreeBit.NET
PTR130.251.12.61.ap.yournet.ne.jp
MXmail.jh1twz.com ⭐
A61.12.251.130🇯🇵 FBDC61.12.128.0/17 FreeBit CIDR X-Keiro:nic-noc@FreeBit.NET
PTR130.251.12.61.ap.yournet.ne.jp
SOAns1.value-domain.comhostmaster@jh1twz.com 2024-12-12 #6

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=1778189426

MX for

jh1twz.com

Subdomains

mail.jh1twz.com

Same first word

jh1twz.com

DNS History

14 records (6 active, 8 former)

200920112013201520172019202120232025NSns1.value-domain.comns2.value-domain.comns3.value-domain.comdns1.name-services.comdns2.name-services.comdns3.name-services.comdns4.name-services.comdns5.name-services.comMXjh1twz.commail.jh1twz.comA61.12.251.130110.4.222.16210.190.119.161.197.232.246
○NSdns1.name-services.com2008-03-14 → 2008-03-14 · 3 obs
● 2008-03-14 12:28:06
○ 2015-08-06 03:27:36
○ 2026-05-07 21:58:54
○NSdns2.name-services.com2008-03-14 → 2008-03-14 · 3 obs
● 2008-03-14 12:28:06
○ 2015-08-06 03:27:36
○ 2026-05-07 21:58:54
○NSdns3.name-services.com2008-03-14 → 2008-03-14 · 3 obs
● 2008-03-14 12:28:06
○ 2015-08-06 03:27:36
○ 2026-05-07 21:58:54
○NSdns4.name-services.com2008-03-14 → 2008-03-14 · 3 obs
● 2008-03-14 12:28:06
○ 2015-08-06 03:27:36
○ 2026-05-07 21:58:54
○NSdns5.name-services.com2008-03-14 → 2008-03-14 · 3 obs
● 2008-03-14 12:28:06
○ 2015-08-06 03:27:36
○ 2026-05-07 21:58:54
●NSns1.value-domain.com2015-08-06 → 2026-05-07 · 3 obs
○ 2008-03-14 12:28:06
● 2015-08-06 03:27:36
● 2026-05-07 21:58:54
●NSns2.value-domain.com2015-08-06 → 2026-05-07 · 3 obs
○ 2008-03-14 12:28:06
● 2015-08-06 03:27:36
● 2026-05-07 21:58:54
●NSns3.value-domain.com2026-03-09 → 2026-05-07 · 3 obs
○ 2015-08-06 03:27:36
● 2026-03-09 19:02:52
● 2026-05-07 21:58:54
●MXjh1twz.com2015-08-06 → 2026-05-07 · 3 obs
○ 2008-03-14 12:28:06
● 2015-08-06 03:27:36
● 2026-05-07 21:58:54
●MXmail.jh1twz.com2026-03-09 → 2026-05-07 · 3 obs
○ 2015-08-06 03:27:36
● 2026-03-09 19:02:52
● 2026-05-07 21:58:54
○A110.4.222.162015-11-29 → 2017-09-15 · 5 obs
○ 2015-08-06 03:27:36
● 2015-11-29 09:01:20
● 2017-09-15 10:13:22
○ 2026-03-09 19:02:52
○ 2026-05-07 21:58:54
○A210.190.119.12015-08-06 → 2015-08-06 · 4 obs
○ 2008-03-14 12:28:06
● 2015-08-06 03:27:36
○ 2015-11-29 09:01:20
○ 2026-05-07 21:58:54
●A61.12.251.1302026-03-09 → 2026-05-07 · 3 obs
○ 2017-09-15 10:13:22
● 2026-03-09 19:02:52
● 2026-05-07 21:58:54
○A61.197.232.2462008-03-14 → 2008-03-14 · 3 obs
● 2008-03-14 12:28:06
○ 2015-08-06 03:27:36
○ 2026-05-07 21:58:54

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coml.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...-
jh1twz.comns1.value-domain.com, ns2.value-domain.com, ns3.value-domain.com3 records

✅ Authoritative Response

Server:172.64.52.161

NS records: ns1.value-domain.com, ns2.value-domain.com, ns3.value-domain.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for jh1twz.com (unsigned zone)

⏱️ Timing

Total: 465ms | Queries: -

📄 Records

TypeCountSample Data
A161.12.251.130
NS2ns2.value-domain.com, ns1.value-domain.com
MX2jh1twz.com (pri: 10), mail.jh1twz.com (pri: 10)
SOA1ns1.value-domain.com hostmaster.jh1twz.c

📌 Glue Records Collected

Total: 3

Out-of-bailiwick: 3 (ns1.value-domain.com, ns2.value-domain.com, ns3.value-domain.com)

Analysis

Hierarchy

jh1twz.com is a parent of mail.jh1twz.com.

Mail Server Role

jh1twz.com serves as the mail server for jh1twz.com.

For mail handling, mail.jh1twz.com serves as a mail server together with jh1twz.com.

IP Addresses

jh1twz.com points to a single IP number: 61.12.251.130.

Other host names, for instance mail.nojyu.jp, mail.jh1twz.com, 130.251.12.61.ap.yournet.ne.jp and nojyu.jp share IP numbers with jh1twz.com.

Name Servers

The delegation for jh1twz.com is handled by three name servers: ns1.value-domain.com, ns2.value-domain.com and ns3.value-domain.com.

jh1twz.com at least partially shares name servers with other domains, for instance jiyugaoka-mc.com, xecty.com, 9056.jp, redeagleshyogo.net and kn-ad.jp.

These name servers are often used together with ns4.value-domain.com, ns5.value-domain.com, ns11.value-domain.com, ns12.value-domain.com and ns13.value-domain.com.

Host names with two IP numbers:

ns1.value-domain.com points to 172.64.52.38 and 172.64.52.161; ns2.value-domain.com points to 172.64.53.3 and 172.64.53.115; ns3.value-domain.com points to 172.64.52.38 and 172.64.52.161.

Host names pointing to 172.64.52.38 are ns1.value-domain.com and ns3.value-domain.com.

Host names pointing to 172.64.52.161 are ns1.value-domain.com and ns3.value-domain.com.

Mail Servers

Two mail servers handle jh1twz.com: jh1twz.com and mail.jh1twz.com.

Host names sharing a single IP:

jh1twz.com points to 61.12.251.130

mail.jh1twz.com points to 61.12.251.130

Host names that point to 61.12.251.130: jh1twz.com and mail.jh1twz.com