`xagent.jp`

DNSSEC	⚠️ Not signed
A	185.199.108.153^{🇺🇸 Fastly185.199.108.0/24 GitHub - 185.199.108.0/24}
		PTR	`cdn-185-199-108-153.github.com`
A	185.199.109.153^{🇺🇸 Fastly185.199.109.0/24 GitHub - 185.199.109.0/24}
A	185.199.110.153^{🇺🇸 Fastly185.199.110.0/24 GitHub - 185.199.110.0/24}
A	185.199.111.153^{🇺🇸 Fastly185.199.111.0/24 GitHub - 185.199.111.0/24}
NS	`ns1.value-domain.com` ⭐
		A	172.64.52.38^{🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`ns2.value-domain.com`
		A	172.64.53.3^{🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`ns3.value-domain.com` ⚠️ Not in zone NS records
		A	172.64.52.38^{🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`ns4.value-domain.com` ⚠️ Not in zone NS records
		A	172.64.53.3^{🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`ns5.value-domain.com` ⚠️ Not in zone NS records
		A	172.64.52.38^{🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
MX	`m39.coreserver.jp` ⭐
		A	202.172.26.40^{🇯🇵 DRNET202.172.24.0/21}
			PTR	`m39.coreserver.jp`
TXT	`v=spf1 include:m39.coreserver.jp ~all`
TXT	`google-site-verification=0bbahAKgvCsS1MYN9tB7Q-7nb7TSs6_Rh38Cz8-iOUc`
SOA	`ns1.value-domain.com`hostmaster@xagent.jp 2026-06-05 #22

`jp`

	DNSSEC	🔒 Signed (DS record present)
	NS	`z.dns.jp` ⭐
	NS	`a.dns.jp`
	NS	`b.dns.jp`
	NS	`c.dns.jp`
	NS	`d.dns.jp`
	NS	`e.dns.jp`
	NS	`f.dns.jp`
	NS	`g.dns.jp`
	NS	`h.dns.jp`
	SOA	`z.dns.jp`root@dns.jp serial=1783294203

Previously MX for

xagent.jp

Same first word

xagent.info

xagent.net

xagent.ru

xagent.org

xagent.hr

xagent.jp

xagent.com

xagent.eu

xagent.de

Similar names

agentx.ru

nextag.es

agentx.cz

agxnet.net

agentx.de

nxgate.com

agentx.co.uk

gentax.ru

agentx.net.nz

nextag.net

gentax.be

gentax.net

nxtage.com

agentx.co

gentax.com

agentx.com

extang.ca

gentax.it

engtax.com

gantex.de

nextag.de

taxgen.com

nextag.ru

nagtex.org

nextag.com.ph

nextag.jp

nextag.ca

agentx.net

extang.com.br

agxnet.com

nextag.it

gentax.org

extang.com

gantex.com

txenga.com

nagtex.com

agentx.so

agnext.com

xtagen.com

extang.cl

agnext.in

taxeng.com

agentx.com.au

gentax.co

nextag.com.au

gentax.co.za

tengax.com

agenxt.com

nextag.co

nextag.fr

nextag.co.uk

agnetx.com

nextag.hu

gentax.us

ganext.com

nextag.com

tagnex.com

agentx.nl

agentx.info

gatenx.com

agentx.ca

agentx.pl

agentx.agency

nextag.ch

agentx.org

xentag.com

agentx.biz

agentx.com.br

DNS History

12 records (10 active, 2 former)

●NSns1.value-domain.com2015-06-07 → 2026-07-05 · 2 obs

● 2015-06-07 12:35:40
● 2026-07-05 23:34:46

●NSns2.value-domain.com2015-06-07 → 2026-07-05 · 2 obs

● 2015-06-07 12:35:40
● 2026-07-05 23:34:46

●NSns3.value-domain.com2026-06-27 → 2026-07-05 · 3 obs

○ 2015-06-07 12:35:40
● 2026-06-27 14:50:04
● 2026-07-05 23:34:46

●NSns4.value-domain.com2026-06-27 → 2026-07-05 · 3 obs

○ 2015-06-07 12:35:40
● 2026-06-27 14:50:04
● 2026-07-05 23:34:46

●NSns5.value-domain.com2026-06-27 → 2026-07-05 · 3 obs

○ 2015-06-07 12:35:40
● 2026-06-27 14:50:04
● 2026-07-05 23:34:46

●MXm39.coreserver.jp2026-06-27 → 2026-07-05 · 3 obs

○ 2017-05-17 07:47:28
● 2026-06-27 14:50:04
● 2026-07-05 23:34:46

○MXxagent.jp2015-06-07 → 2017-05-17 · 4 obs

● 2015-06-07 12:35:40
● 2017-05-17 07:47:28
○ 2026-06-27 14:50:04
○ 2026-07-05 23:34:46

●A185.199.108.1532026-06-27 → 2026-07-05 · 3 obs

○ 2017-05-17 07:47:28
● 2026-06-27 14:50:04
● 2026-07-05 23:34:46

●A185.199.109.1532026-06-27 → 2026-07-05 · 3 obs

○ 2017-05-17 07:47:28
● 2026-06-27 14:50:04
● 2026-07-05 23:34:46

●A185.199.110.1532026-06-27 → 2026-07-05 · 3 obs

○ 2017-05-17 07:47:28
● 2026-06-27 14:50:04
● 2026-07-05 23:34:46

●A185.199.111.1532026-06-27 → 2026-07-05 · 3 obs

○ 2017-05-17 07:47:28
● 2026-06-27 14:50:04
● 2026-07-05 23:34:46

○A202.172.26.402015-06-07 → 2017-05-17 · 4 obs

● 2015-06-07 12:35:40
● 2017-05-17 07:47:28
○ 2026-06-27 14:50:04
○ 2026-07-05 23:34:46

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
jp	f.dns.jp, h.dns.jp, a.dns.jp, c.dns.jp...	-
xagent.jp	ns1.value-domain.com, ns2.value-domain.com, ns4.value-domain.com, ns3.value-domain.com...	-

✅ Authoritative Response

Server:172.64.52.38

NS records: ns1.value-domain.com, ns2.value-domain.com, ns4.value-domain.com, ns3.value-domain.com, ns5.value-domain.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for xagent.jp (unsigned zone)

⏱️ Timing

Total: 1021ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`185.199.111.153, 185.199.109.153...`
NS	2	`ns1.value-domain.com, ns2.value-domain.com`
MX	1	`m39.coreserver.jp (pri: 10)`
TXT	2	`v=spf1 include:m39.coreserver.jp ~all, google-site-verification=0bbahAKgvCsS1MY`
SOA	1	`ns1.value-domain.com hostmaster.xagent.j`

Analysis

IP Addresses

xagent.jp directs to four IP numbers, which are 185.199.108.153, 185.199.109.153, 185.199.110.153 and 185.199.111.153.

Two other host names, along with markus-lachat.com, intoeetive.com and ipaulo-freire-portugal.github.io, also share IP numbers with xagent.jp.

Name Servers

xagent.jp delegates to five name servers: ns1.value-domain.com, ns2.value-domain.com, ns3.value-domain.com and two others.

The name servers of xagent.jp overlap at least partially with those of other domains — among them shinsekaibowling.com, nearhorizon.net, enka.mobi and two more.

The name servers ns4.value-domain.com, ns5.value-domain.com, ns11.value-domain.com and two others are commonly seen in use alongside these name servers.

Host names that point to one IP address:

ns1.value-domain.com resolves to 172.64.52.38.

ns2.value-domain.com resolves to 172.64.53.3.

ns3.value-domain.com resolves to 172.64.52.38.

ns4.value-domain.com resolves to 172.64.53.3.

ns5.value-domain.com resolves to 172.64.52.38.

Each of ns1.value-domain.com, ns3.value-domain.com and ns5.value-domain.com resolves to 172.64.52.38.

The host names ns2.value-domain.com and ns4.value-domain.com both resolve to 172.64.53.3 IP addresses.