`jyoetsu-mfc.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::6815:3f2f^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::ac43:8fb3^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.63.47^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.143.179^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`igor.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b77^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`igor.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c177^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`igor.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2177^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`igor.ns.cloudflare.com`
		A	108.162.193.119^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`igor.ns.cloudflare.com`
		A	172.64.33.119^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`igor.ns.cloudflare.com`
		A	173.245.59.119^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`igor.ns.cloudflare.com`
NS	`joyce.ns.cloudflare.com`
		A	2606:4700:50::a29f:260e^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`joyce.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c20e^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`joyce.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:220e^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`joyce.ns.cloudflare.com`
		A	108.162.194.14^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`joyce.ns.cloudflare.com`
		A	162.159.38.14^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`joyce.ns.cloudflare.com`
		A	172.64.34.14^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`joyce.ns.cloudflare.com`
MX	`_dc-mx.2c9931a0fe12.jyoetsu-mfc.com` ⭐
		A	103.119.217.55^{🇮🇳 AS20068103.119.217.0/24 100 Consilium Place Suite 200 Scarborough ON M1H 3E3 Canada}
			PTR	`103.119.217.55-static.reverse.arandomserver.com`
TXT	`v=spf1 ip4:103.119.217.5 include:_spf.arandomserver.com +a +mx +ip4:64.46.118...`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.63.47, 172.67.143.179
		IPv6 hints	2606:4700:3031::6815:3f2f, 2606:4700:3035::ac43:8fb3
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=185, name=cloudflare-ech.com
SOA	`igor.ns.cloudflare.com`dns@cloudflare.com serial=2398189840

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1776053067

Previously MX for

jyoetsu-mfc.com

Subdomains

mail.jyoetsu-mfc.com

Same first word

jyoetsu-mfc.com

DNS History

17 records (7 active, 10 former)

○NS01.dnsv.jp2016-12-14 → 2019-04-05 · 4 obs

● 2016-12-14 19:36:32
● 2019-04-05 15:05:52
○ 2026-02-15 02:35:50
○ 2026-04-13 04:11:32

○NS02.dnsv.jp2016-12-14 → 2019-04-05 · 4 obs

● 2016-12-14 19:36:32
● 2019-04-05 15:05:52
○ 2026-02-15 02:35:50
○ 2026-04-13 04:11:32

○NS03.dnsv.jp2016-12-14 → 2019-04-05 · 4 obs

● 2016-12-14 19:36:32
● 2019-04-05 15:05:52
○ 2026-02-15 02:35:50
○ 2026-04-13 04:11:32

○NS04.dnsv.jp2016-12-14 → 2019-04-05 · 4 obs

● 2016-12-14 19:36:32
● 2019-04-05 15:05:52
○ 2026-02-15 02:35:50
○ 2026-04-13 04:11:32

●NSigor.ns.cloudflare.com2026-03-06 → 2026-04-13 · 3 obs

○ 2026-02-20 02:57:12
● 2026-03-06 11:57:24
● 2026-04-13 04:11:32

●NSjoyce.ns.cloudflare.com2026-03-06 → 2026-04-13 · 3 obs

○ 2026-02-20 02:57:12
● 2026-03-06 11:57:24
● 2026-04-13 04:11:32

○NSns1.arandomserver.com2026-02-15 → 2026-02-20 · 5 obs

○ 2019-04-05 15:05:52
● 2026-02-15 02:35:50
● 2026-02-20 02:57:12
○ 2026-03-06 11:57:24
○ 2026-04-13 04:11:32

○NSns2.arandomserver.com2026-02-15 → 2026-02-20 · 5 obs

○ 2019-04-05 15:05:52
● 2026-02-15 02:35:50
● 2026-02-20 02:57:12
○ 2026-03-06 11:57:24
○ 2026-04-13 04:11:32

●MX_dc-mx.2c9931a0fe12.jyoetsu-mfc.com2026-03-06 → 2026-04-13 · 3 obs

○ 2026-02-20 02:57:12
● 2026-03-06 11:57:24
● 2026-04-13 04:11:32

○MXjyoetsu-mfc.com2026-02-15 → 2026-02-20 · 5 obs

○ 2019-04-05 15:05:52
● 2026-02-15 02:35:50
● 2026-02-20 02:57:12
○ 2026-03-06 11:57:24
○ 2026-04-13 04:11:32

○MXmail.jyoetsu-mfc.com2016-12-14 → 2019-04-05 · 4 obs

● 2016-12-14 19:36:32
● 2019-04-05 15:05:52
○ 2026-02-15 02:35:50
○ 2026-04-13 04:11:32

○A103.119.217.552026-02-15 → 2026-02-20 · 5 obs

○ 2019-04-05 15:05:52
● 2026-02-15 02:35:50
● 2026-02-20 02:57:12
○ 2026-03-06 11:57:24
○ 2026-04-13 04:11:32

●A104.21.63.472026-03-06 → 2026-04-13 · 3 obs

○ 2026-02-20 02:57:12
● 2026-03-06 11:57:24
● 2026-04-13 04:11:32

○A153.122.35.412016-12-14 → 2019-04-05 · 4 obs

● 2016-12-14 19:36:32
● 2019-04-05 15:05:52
○ 2026-02-15 02:35:50
○ 2026-04-13 04:11:32

●A172.67.143.1792026-03-06 → 2026-04-13 · 3 obs

○ 2026-02-20 02:57:12
● 2026-03-06 11:57:24
● 2026-04-13 04:11:32

●A2606:4700:3031::6815:3f2f2026-03-06 → 2026-04-13 · 3 obs

○ 2026-02-20 02:57:12
● 2026-03-06 11:57:24
● 2026-04-13 04:11:32

●A2606:4700:3035::ac43:8fb32026-03-06 → 2026-04-13 · 3 obs

○ 2026-02-20 02:57:12
● 2026-03-06 11:57:24
● 2026-04-13 04:11:32

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
jyoetsu-mfc.com	igor.ns.cloudflare.com, joyce.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.194.14

NS records: igor.ns.cloudflare.com, joyce.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for jyoetsu-mfc.com (unsigned zone)

⏱️ Timing

Total: 135ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.63.47, 172.67.143.179`
AAAA	2	`2606:4700:3031::6815:3f2f, 2606:4700:3035::ac43:8fb3`
NS	2	`igor.ns.cloudflare.com, joyce.ns.cloudflare.com`
MX	1	`_dc-mx.2c9931a0fe12.jyoetsu-mfc.com (pri`
TXT	1	`v=spf1 ip4:103.119.217.5 include:_spf.ar`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`igor.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (igor.ns.cloudflare.com, igor.ns.cloudflare.com, igor.ns.cloudflare.com...)

Analysis

Hierarchy

jyoetsu-mfc.com is the parent of mail.jyoetsu-mfc.com.

IP Addresses

jyoetsu-mfc.com resolves to four IPs: 2606:4700:3031::6815:3f2f, 2606:4700:3035::ac43:8fb3, 104.21.63.47 and 172.67.143.179.

Other host names, for instance lianzhongyulecheng.zzdhsign.com, oqsecurity.com, mingshiyulecheng.zzdhsign.com, horenta.com and pos4dtototogel67.com share IP numbers with jyoetsu-mfc.com.

Name Servers

jyoetsu-mfc.com has two name servers: igor.ns.cloudflare.com and joyce.ns.cloudflare.com.

jyoetsu-mfc.com shares the same name server setup as other domains, for example zonaphi.com, rehabs.africa, leighgbankspreservationsociety.blog, desertmc.net and alnaturetravel.com.

jyoetsu-mfc.com shares some name servers with other domains, for example wildwestwebworks.com, litera.co.uk, dictum.com, iadmon.com and eatalia-kitchen.co.uk.

These name servers are commonly used with the name servers jermaine.ns.cloudflare.com, eva.ns.cloudflare.com, david.ns.cloudflare.com, jeremy.ns.cloudflare.com, aria.ns.cloudflare.com and coco.ns.cloudflare.com.

Host names with six IP numbers: igor.ns.cloudflare.com points to: 2606:4700:58::adf5:3b77, 2803:f800:50::6ca2:c177, 2a06:98c1:50::ac40:2177, 108.162.193.119, 172.64.33.119 and 173.245.59.119; joyce.ns.cloudflare.com points to: 2606:4700:50::a29f:260e, 2803:f800:50::6ca2:c20e, 2a06:98c1:50::ac40:220e, 108.162.194.14, 162.159.38.14 and 172.64.34.14.

Mail Servers

jyoetsu-mfc.com is handled by a single mail server, _dc-mx.2c9931a0fe12.jyoetsu-mfc.com.

Host name _dc-mx.2c9931a0fe12.jyoetsu-mfc.com points to IP 103.119.217.55.

jyoetsu-mfc.com - robtex.com

jyoetsu-mfc.com

com

Previously MX for

Subdomains

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

Hierarchy

IP Addresses

Name Servers

Mail Servers

`jyoetsu-mfc.com`

`com`