7web.tk - dns.ninja

`7web.tk`

DNSSEC	⚠️ Not signed
A	2606:4700:3034::6815:4bdd^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::ac43:b669^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.75.221^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.182.105^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`greg.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b73^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`greg.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c173^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`greg.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2173^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`greg.ns.cloudflare.com`
		A	108.162.193.115^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`greg.ns.cloudflare.com`
		A	172.64.33.115^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`greg.ns.cloudflare.com`
		A	173.245.59.115^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`greg.ns.cloudflare.com`
NS	`linda.ns.cloudflare.com`
		A	2606:4700:50::adf5:3afa^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`linda.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0fa^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`linda.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20fa^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`linda.ns.cloudflare.com`
		A	108.162.192.250^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	172.64.32.250^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	173.245.58.250^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
MX	`mx.ym.163.com` ⭐
		A	111.124.200.35^{🇨🇳 CHINANET-Guizhou-Guian-IDC111.124.192.0/19}
TXT	`v=spf1 include:spf.163.com -all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.75.221, 172.67.182.105
		IPv6 hints	2606:4700:3034::6815:4bdd, 2606:4700:3035::ac43:b669
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=36, name=cloudflare-ech.com
SOA	`greg.ns.cloudflare.com`dns@cloudflare.com serial=2407855581

`tk`

	DNSSEC	⚠️ Not signed
	A	217.119.57.22
	NS	`a.ns.tk` ⭐
	NS	`b.ns.tk`
	NS	`c.ns.tk`
	NS	`d.ns.tk`
	SOA	`a.ns.tk`joost\@zuurbier.dot.tk serial=1783972749

Same first word

7web.ro

7web.uk

7web.nl

7web.com.br

7web.pl

7web.com

7web.de

7web.ru

7web.net

7web.tk

7web.ir

7web.gr

7web.co.za

7web.pro

7web.cn

7web.ca

Similar names

web7.net

web7.es

web7.ch

web7.site

web7.fr

web7.in

web7.dk

wbe7.com

web7.at

web7.org

web7.lv

web7.cz

web7.ro

web7.gr

web7.kz

web7.com

web7.de

b7we.com

web7.online

web7.eu

DNS History

18 records (7 active, 11 former)

○NSf1g1ns1.dnspod.net2015-08-10 → 2017-02-16 · 4 obs

● 2015-08-10 06:14:20
● 2017-02-16 21:35:28
○ 2026-02-15 16:11:22
○ 2026-07-13 23:47:28

○NSf1g1ns2.dnspod.net2015-12-13 → 2017-02-16 · 5 obs

○ 2015-08-10 06:14:20
● 2015-12-13 19:07:38
● 2017-02-16 21:35:28
○ 2026-02-15 16:11:22
○ 2026-07-13 23:47:28

●NSgreg.ns.cloudflare.com2026-02-15 → 2026-07-13 · 3 obs

○ 2017-02-16 21:35:28
● 2026-02-15 16:11:22
● 2026-07-13 23:47:28

●NSlinda.ns.cloudflare.com2026-02-15 → 2026-07-13 · 3 obs

○ 2017-02-16 21:35:28
● 2026-02-15 16:11:22
● 2026-07-13 23:47:28

●MXmx.ym.163.com2015-12-13 → 2026-07-13 · 2 obs

● 2015-12-13 19:07:38
● 2026-07-13 23:47:28

●A104.21.75.2212026-02-15 → 2026-07-13 · 11 obs

○ 2017-02-16 21:35:28
● 2026-02-15 16:11:22
● 2026-02-24 08:23:00
○ 2026-03-04 23:48:44
● 2026-05-01 10:14:14
● 2026-05-26 00:52:14
○ 2026-06-02 15:18:00
● 2026-06-11 14:11:06
○ 2026-07-11 15:29:26
● 2026-07-13 23:47:26
● 2026-07-13 23:47:28

●A172.67.182.1052026-02-15 → 2026-07-13 · 11 obs

○A188.114.96.02026-03-04 → 2026-07-11 · 9 obs

○ 2026-02-24 08:23:00
● 2026-03-04 23:48:44
○ 2026-05-01 10:14:14
○ 2026-05-26 00:52:14
● 2026-06-02 15:18:00
○ 2026-06-11 14:11:06
● 2026-07-11 15:29:26
○ 2026-07-13 23:47:26
○ 2026-07-13 23:47:28

○A188.114.97.02026-03-04 → 2026-07-11 · 9 obs

○A2606:4700:3032::ac43:b6692026-02-15 → 2026-06-11 · 10 obs

●A2606:4700:3034::6815:4bdd2026-07-13 → 2026-07-13 · 3 obs

○ 2026-07-11 15:29:26
● 2026-07-13 23:47:26
● 2026-07-13 23:47:28

●A2606:4700:3035::ac43:b6692026-07-13 → 2026-07-13 · 3 obs

○ 2026-07-11 15:29:26
● 2026-07-13 23:47:26
● 2026-07-13 23:47:28

○A2606:4700:3037::6815:4bdd2026-02-15 → 2026-06-11 · 10 obs

○A2a06:98c1:3120::2026-03-04 → 2026-07-11 · 9 obs

○A2a06:98c1:3121::2026-03-04 → 2026-07-11 · 9 obs

○A52.192.89.442015-12-13 → 2016-03-21 · 5 obs

○ 2015-08-10 06:14:20
● 2015-12-13 19:07:38
● 2016-03-21 02:31:26
○ 2017-02-16 21:35:28
○ 2026-07-13 23:47:28

○A54.250.157.972017-02-16 → 2017-02-16 · 4 obs

○ 2016-03-21 02:31:26
● 2017-02-16 21:35:28
○ 2026-02-15 16:11:22
○ 2026-07-13 23:47:28

○A54.65.220.2342015-08-10 → 2015-08-10 · 3 obs

● 2015-08-10 06:14:20
○ 2026-02-15 16:11:22
○ 2026-07-13 23:47:28

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
tk	b.ns.tk, d.ns.tk, a.ns.tk, c.ns.tk	8 records
7web.tk	greg.ns.cloudflare.com, linda.ns.cloudflare.com	-

✅ Authoritative Response

Server:173.245.58.250

NS records: greg.ns.cloudflare.com, linda.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for tk (unsigned zone)

⏱️ Timing

Total: 829ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.75.221, 172.67.182.105`
AAAA	2	`2606:4700:3034::6815:4bdd, 2606:4700:3035::ac43:b669`
NS	2	`greg.ns.cloudflare.com, linda.ns.cloudflare.com`
MX	1	`mx.ym.163.com (pri: 10)`
TXT	1	`v=spf1 include:spf.163.com -all`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`greg.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 8

In-bailiwick: 8 (b.ns.tk, b.ns.tk, d.ns.tk...)

Analysis

IP Addresses

7web.tk directs to four IP numbers, which are 104.21.75.221, 172.67.182.105, 2606:4700:3034::6815:4bdd and 2606:4700:3035::ac43:b669.

Additional host names — cnzhizi.com, mbbfhdm.info, wakafan.com and two others — share IP numbers with 7web.tk.

Name Servers

Two name servers handle the delegation for 7web.tk: greg.ns.cloudflare.com and linda.ns.cloudflare.com.

7web.tk shares its name server setup with other domains, including qz6.me, biogenagroup.com, flashcards.world and two others.

There is at least partial name server overlap between 7web.tk and other domains — segredosdoads.com.br, politteconcrete.net, sklepwedkarskikingripper.pl and two more among them.

These name servers frequently co-occur with the name servers adaline.ns.cloudflare.com and jarred.ns.cloudflare.com.

Host names with 6 IP numbers:

greg.ns.cloudflare.com resolves to 108.162.193.115, 172.64.33.115 and 173.245.59.115 among others, with 3 other IP addresses in total.

linda.ns.cloudflare.com resolves to 108.162.192.250, 172.64.32.250 and 173.245.58.250 among others, with 3 other IP addresses in total.

Mail Servers

7web.tk has one mail server: mx.ym.163.com.

7web.tk shares the same mail server setup as other domains, including bfbiotech.com, erpwebs.net, wcheer.com and two others.

7web.tk shares mail servers — at least in part — with other domains, including caurethane.com, cutejoy.com, pengzhe.com.cn and two others.

These mail servers are routinely seen in conjunction with the mail servers hzmx01.mxmail.netease.com and hzmx02.mxmail.netease.com.

mx.ym.163.com carries a single IP number, which is 111.124.200.35.