webcontent.jp - dns.ninja

`webcontent.jp`

DNSSEC	⚠️ Not signed
A	2606:4700:3033::ac43:87d7^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::6815:1a62^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.26.98^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.135.215^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`dell.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a5e^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dell.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c05e^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`dell.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:205e^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`dell.ns.cloudflare.com`
		A	108.162.192.94^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dell.ns.cloudflare.com`
		A	172.64.32.94^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dell.ns.cloudflare.com`
		A	173.245.58.94^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dell.ns.cloudflare.com`
NS	`frank.ns.cloudflare.com`
		A	2606:4700:58::adf5:3ba6^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`frank.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1a6^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`frank.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21a6^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`frank.ns.cloudflare.com`
		A	108.162.193.166^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`frank.ns.cloudflare.com`
		A	172.64.33.166^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`frank.ns.cloudflare.com`
		A	173.245.59.166^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`frank.ns.cloudflare.com`
MX	`route3.mx.cloudflare.net` ⭐
		A	2606:4700:f5::11^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	2606:4700:f5::12^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	2606:4700:f5::13^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.23^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.24^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.25^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
MX	`route1.mx.cloudflare.net`⁽⁵⁷⁾
		A	2606:4700:f5::b^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	2606:4700:f5::c^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	2606:4700:f5::d^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.11^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.12^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.13^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
MX	`route2.mx.cloudflare.net`⁽⁷⁰⁾
		A	2606:4700:f5::e^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	2606:4700:f5::f^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	2606:4700:f5::10^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.17^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.18^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.19^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
TXT	`v=spf1 include:_spf.mx.cloudflare.net ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.26.98, 172.67.135.215
		IPv6 hints	2606:4700:3033::ac43:87d7, 2606:4700:3037::6815:1a62
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=125, name=cloudflare-ech.com
SOA	`dell.ns.cloudflare.com`dns@cloudflare.com serial=2411506169

`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=1786106702

WOT: SAFE (70/100)

Subdomains

blog.webcontent.jp

Same first word

Similar names

contentweb.net

contentweb.be

contentweb.it

contentweb.org

contentweb.com

contentweb.de

contentweb.ru

contentweb.dk

DNS History

20 records (9 active, 11 former)

●NSdell.ns.cloudflare.com2016-12-05 → 2026-08-07 · 2 obs

● 2016-12-05 01:17:02
● 2026-08-07 13:29:56

●NSfrank.ns.cloudflare.com2016-12-05 → 2026-08-07 · 2 obs

● 2016-12-05 01:17:02
● 2026-08-07 13:29:56

○MXdc-8b02eefc.webcontent.jp2016-12-05 → 2016-12-05 · 3 obs

● 2016-12-05 01:17:02
○ 2026-02-15 16:45:46
○ 2026-08-07 13:29:56

●MXroute1.mx.cloudflare.net2026-02-15 → 2026-08-07 · 3 obs

○ 2016-12-05 01:17:02
● 2026-02-15 16:45:46
● 2026-08-07 13:29:56

●MXroute2.mx.cloudflare.net2026-02-15 → 2026-08-07 · 3 obs

○ 2016-12-05 01:17:02
● 2026-02-15 16:45:46
● 2026-08-07 13:29:56

●MXroute3.mx.cloudflare.net2026-02-15 → 2026-08-07 · 3 obs

○ 2016-12-05 01:17:02
● 2026-02-15 16:45:46
● 2026-08-07 13:29:56

●A104.21.26.982026-02-15 → 2026-08-07 · 9 obs

○ 2016-12-05 01:17:02
● 2026-02-15 16:45:46
● 2026-05-10 06:57:24
○ 2026-05-14 07:31:02
● 2026-05-14 10:25:40
● 2026-06-17 04:19:46
○ 2026-06-18 16:15:50
● 2026-08-07 03:56:16
● 2026-08-07 13:29:56

○A104.28.16.1252016-12-05 → 2016-12-05 · 3 obs

● 2016-12-05 01:17:02
○ 2026-02-15 16:45:46
○ 2026-08-07 13:29:56

○A104.28.17.1252016-12-05 → 2016-12-05 · 3 obs

● 2016-12-05 01:17:02
○ 2026-02-15 16:45:46
○ 2026-08-07 13:29:56

●A172.67.135.2152026-02-15 → 2026-08-07 · 9 obs

○A188.114.96.02026-05-14 → 2026-06-18 · 7 obs

○ 2026-05-10 06:57:24
● 2026-05-14 07:31:02
○ 2026-05-14 10:25:40
○ 2026-06-17 04:19:46
● 2026-06-18 16:15:50
○ 2026-08-07 03:56:16
○ 2026-08-07 13:29:56

○A188.114.97.02026-05-14 → 2026-06-18 · 7 obs

○ 2026-05-10 06:57:24
● 2026-05-14 07:31:02
○ 2026-05-14 10:25:40
○ 2026-06-17 04:19:46
● 2026-06-18 16:15:50
○ 2026-08-07 03:56:16
○ 2026-08-07 13:29:56

○A2400:cb00:2048:1::681c:107d2016-12-05 → 2016-12-05 · 3 obs

● 2016-12-05 01:17:02
○ 2026-02-15 16:45:46
○ 2026-08-07 13:29:56

○A2400:cb00:2048:1::681c:117d2016-12-05 → 2016-12-05 · 3 obs

● 2016-12-05 01:17:02
○ 2026-02-15 16:45:46
○ 2026-08-07 13:29:56

○A2606:4700:3033::6815:1a622026-02-15 → 2026-06-17 · 8 obs

○ 2016-12-05 01:17:02
● 2026-02-15 16:45:46
● 2026-05-10 06:57:24
○ 2026-05-14 07:31:02
● 2026-05-14 10:25:40
● 2026-06-17 04:19:46
○ 2026-06-18 16:15:50
○ 2026-08-07 13:29:56

●A2606:4700:3033::ac43:87d72026-08-07 → 2026-08-07 · 3 obs

○ 2026-06-18 16:15:50
● 2026-08-07 03:56:16
● 2026-08-07 13:29:56

○A2606:4700:3035::ac43:87d72026-02-15 → 2026-06-17 · 8 obs

○ 2016-12-05 01:17:02
● 2026-02-15 16:45:46
● 2026-05-10 06:57:24
○ 2026-05-14 07:31:02
● 2026-05-14 10:25:40
● 2026-06-17 04:19:46
○ 2026-06-18 16:15:50
○ 2026-08-07 13:29:56

●A2606:4700:3037::6815:1a622026-08-07 → 2026-08-07 · 3 obs

○ 2026-06-18 16:15:50
● 2026-08-07 03:56:16
● 2026-08-07 13:29:56

○A2a06:98c1:3120::2026-05-14 → 2026-06-18 · 7 obs

○ 2026-05-10 06:57:24
● 2026-05-14 07:31:02
○ 2026-05-14 10:25:40
○ 2026-06-17 04:19:46
● 2026-06-18 16:15:50
○ 2026-08-07 03:56:16
○ 2026-08-07 13:29:56

○A2a06:98c1:3121::2026-05-14 → 2026-06-18 · 7 obs

○ 2026-05-10 06:57:24
● 2026-05-14 07:31:02
○ 2026-05-14 10:25:40
○ 2026-06-17 04:19:46
● 2026-06-18 16:15:50
○ 2026-08-07 03:56:16
○ 2026-08-07 13:29:56

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
jp	a.dns.jp, g.dns.jp, c.dns.jp, b.dns.jp...	-
webcontent.jp	frank.ns.cloudflare.com, dell.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.33.166

NS records: frank.ns.cloudflare.com, dell.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for webcontent.jp (unsigned zone)

⏱️ Timing

Total: 889ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.26.98, 172.67.135.215`
AAAA	2	`2606:4700:3033::ac43:87d7, 2606:4700:3037::6815:1a62`
NS	2	`dell.ns.cloudflare.com, frank.ns.cloudflare.com`
MX	3	`route3.mx.cloudflare.net (pri: 13), route1.mx.cloudflare.net (pri: 57)...`
TXT	1	`v=spf1 include:_spf.mx.cloudflare.net ~a`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`dell.ns.cloudflare.com dns.cloudflare.co`

Analysis

Hierarchy

webcontent.jp serves as the parent of blog.webcontent.jp.

IP Addresses

webcontent.jp resolves to four IP addresses: 104.21.26.98, 172.67.135.215, 2606:4700:3033::ac43:87d7 and 2606:4700:3037::6815:1a62.

www.900club.org, webfold.co.uk, metahd.com plus two other host names have IP numbers in common with webcontent.jp.

Name Servers

DNS delegation for webcontent.jp points to two name servers: dell.ns.cloudflare.com and frank.ns.cloudflare.com.

The name server configuration of webcontent.jp is shared with other domains, for instance delia.co, alxx.nl, gpsreviews.net and two others.

webcontent.jp has at least partial name server overlap with other domains, such as cloturesjpn.ca, 4kmoviesclub.com, konsbruck.com and two others.

These name servers tend to appear together with the name servers peyton.ns.cloudflare.com, dane.ns.cloudflare.com and beth.ns.cloudflare.com.

Hosts with 6 IP addresses each:

dell.ns.cloudflare.com has IP addresses 108.162.192.94, 172.64.32.94 and 173.245.58.94, plus 3 other.

frank.ns.cloudflare.com has IP addresses 108.162.193.166, 172.64.33.166 and 173.245.59.166, plus 3 other.

Mail Servers

webcontent.jp has three mail servers: route1.mx.cloudflare.net, route2.mx.cloudflare.net and route3.mx.cloudflare.net.

At least some of the mail servers used by webcontent.jp are shared with other domains: heycreeper.com, sashime.com, 08250825.xyz and two others among them.

Hosts with 6 IP addresses each:

route1.mx.cloudflare.net has IP addresses 162.159.205.11, 162.159.205.12 and 162.159.205.13, plus 3 other.

route2.mx.cloudflare.net has IP addresses 162.159.205.17, 162.159.205.18 and 162.159.205.19, plus 3 other.

route3.mx.cloudflare.net has IP addresses 162.159.205.23, 162.159.205.24 and 162.159.205.25, plus 3 other.