`umengke.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3032::6815:5a45^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::ac43:99b1^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.90.69^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.153.177^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`clara.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:26db^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`clara.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2db^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`clara.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22db^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`clara.ns.cloudflare.com`
		A	108.162.194.219^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`clara.ns.cloudflare.com`
		A	162.159.38.219^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`clara.ns.cloudflare.com`
		A	172.64.34.219^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`clara.ns.cloudflare.com`
NS	`ernest.ns.cloudflare.com`
		A	2606:4700:58::adf5:3ba4^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ernest.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1a4^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`ernest.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21a4^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`ernest.ns.cloudflare.com`
		A	108.162.193.164^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ernest.ns.cloudflare.com`
		A	172.64.33.164^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ernest.ns.cloudflare.com`
		A	173.245.59.164^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ernest.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.90.69, 172.67.153.177
		IPv6	2606:4700:3032::6815:5a45, 2606:4700:3036::ac43:99b1
SOA	`clara.ns.cloudflare.com`dns@cloudflare.com serial=2396936431

`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=1774620597

Same first word

umengke.com

DNS History

24 records (6 active, 18 former)

●NSclara.ns.cloudflare.com2026-03-27 → 2026-03-27 · 2 obs

○ 2020-02-10 20:54:06
● 2026-03-27 14:32:32

○NSdns11.hichina.com2015-08-20 → 2015-12-08 · 4 obs

● 2015-08-20 03:23:56
● 2015-12-08 06:46:36
○ 2016-03-24 15:51:48
○ 2026-03-27 14:32:32

○NSdns12.hichina.com2015-08-20 → 2015-12-08 · 4 obs

● 2015-08-20 03:23:56
● 2015-12-08 06:46:36
○ 2016-03-24 15:51:48
○ 2026-03-27 14:32:32

●NSernest.ns.cloudflare.com2026-03-27 → 2026-03-27 · 2 obs

○ 2020-02-10 20:54:06
● 2026-03-27 14:32:32

○NSf1g1ns1.dnspod.net2017-03-20 → 2017-03-20 · 4 obs

○ 2016-07-15 22:51:28
● 2017-03-20 20:38:48
○ 2020-02-10 20:54:06
○ 2026-03-27 14:32:32

○NSf1g1ns2.dnspod.net2017-03-20 → 2017-03-20 · 4 obs

○ 2016-07-15 22:51:28
● 2017-03-20 20:38:48
○ 2020-02-10 20:54:06
○ 2026-03-27 14:32:32

○NSjm1.dns.com2020-02-10 → 2020-02-10 · 3 obs

○ 2017-03-20 20:38:48
● 2020-02-10 20:54:06
○ 2026-03-27 14:32:32

○NSjm2.dns.com2020-02-10 → 2020-02-10 · 3 obs

○ 2017-03-20 20:38:48
● 2020-02-10 20:54:06
○ 2026-03-27 14:32:32

○NSjuming.dnsdun.com2016-07-15 → 2016-07-15 · 4 obs

○ 2016-03-24 15:51:48
● 2016-07-15 22:51:28
○ 2017-03-20 20:38:48
○ 2026-03-27 14:32:32

○NSjuming.dnsdun.net2016-07-15 → 2016-07-15 · 4 obs

○ 2016-03-24 15:51:48
● 2016-07-15 22:51:28
○ 2017-03-20 20:38:48
○ 2026-03-27 14:32:32

○MXmxbiz1.qq.com2015-08-20 → 2015-12-08 · 4 obs

● 2015-08-20 03:23:56
● 2015-12-08 06:46:36
○ 2016-03-24 15:51:48
○ 2026-03-27 14:32:32

○MXmxbiz2.qq.com2015-08-20 → 2015-12-08 · 4 obs

● 2015-08-20 03:23:56
● 2015-12-08 06:46:36
○ 2016-03-24 15:51:48
○ 2026-03-27 14:32:32

○A104.202.109.572016-07-15 → 2016-07-15 · 4 obs

○ 2016-03-24 15:51:48
● 2016-07-15 22:51:28
○ 2017-03-20 20:38:48
○ 2026-03-27 14:32:32

●A104.21.90.692026-03-27 → 2026-03-27 · 2 obs

○ 2020-02-10 20:54:06
● 2026-03-27 14:32:32

○A108.171.240.2062017-03-20 → 2017-03-20 · 4 obs

○ 2016-07-15 22:51:28
● 2017-03-20 20:38:48
○ 2020-02-10 20:54:06
○ 2026-03-27 14:32:32

○A115.28.108.2292015-08-20 → 2015-12-08 · 4 obs

● 2015-08-20 03:23:56
● 2015-12-08 06:46:36
○ 2016-03-24 15:51:48
○ 2026-03-27 14:32:32

●A172.67.153.1772026-03-27 → 2026-03-27 · 2 obs

○ 2020-02-10 20:54:06
● 2026-03-27 14:32:32

○A188.114.96.02026-03-27 → 2026-03-27 · 1 obs

○ 2026-03-27 14:32:32

○A188.114.97.02026-03-27 → 2026-03-27 · 1 obs

○ 2026-03-27 14:32:32

●A2606:4700:3032::6815:5a452026-03-27 → 2026-03-27 · 2 obs

○ 2020-02-10 20:54:06
● 2026-03-27 14:32:32

●A2606:4700:3036::ac43:99b12026-03-27 → 2026-03-27 · 2 obs

○ 2020-02-10 20:54:06
● 2026-03-27 14:32:32

○A2a06:98c1:3120::2026-03-27 → 2026-03-27 · 1 obs

○ 2026-03-27 14:32:32

○A2a06:98c1:3121::2026-03-27 → 2026-03-27 · 1 obs

○ 2026-03-27 14:32:32

○A45.42.92.32020-02-10 → 2020-02-10 · 3 obs

○ 2017-03-20 20:38:48
● 2020-02-10 20:54:06
○ 2026-03-27 14:32:32

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
umengke.com	ernest.ns.cloudflare.com, clara.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.164

NS records: ernest.ns.cloudflare.com, clara.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for umengke.com (unsigned zone)

⏱️ Timing

Total: 180ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.90.69, 172.67.153.177`
AAAA	2	`2606:4700:3036::ac43:99b1, 2606:4700:3032::6815:5a45`
NS	2	`clara.ns.cloudflare.com, ernest.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`clara.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

umengke.com maps to four IP numbers: 2606:4700:3032::6815:5a45, 2606:4700:3036::ac43:99b1, 104.21.90.69 and 172.67.153.177.

other host names include ortodox.md, rosaryhub.com, www.ortodox.md, www.masterstudies.pl and 312winvn.cc; they share IP numbers with umengke.com.

Name Servers

Two name servers clara.ns.cloudflare.com and ernest.ns.cloudflare.com handle the delegation for umengke.com.

umengke.com shares the same name server setup as other domains, for instance ht-du.com, montlaur.org, 28jiazhuang.com, clgmoba.com and curaadistancia.com.

umengke.com at least partially shares name servers with other domains, for instance cryptoflies.com, internet2000.de, waterleafpacket.garden, socialsalerep.com and ddmovie.ru.

These name servers are commonly used with coco.ns.cloudflare.com, igor.ns.cloudflare.com, moura.ns.cloudflare.com, cory.ns.cloudflare.com and achiel.ns.cloudflare.com.

Six IP addresses per host:

clara.ns.cloudflare.com points to 2606:4700:50::a29f:26db, 2803:f800:50::6ca2:c2db, 2a06:98c1:50::ac40:22db, 108.162.194.219, 162.159.38.219 and 172.64.34.219; ernest.ns.cloudflare.com points to 2606:4700:58::adf5:3ba4, 2803:f800:50::6ca2:c1a4, 2a06:98c1:50::ac40:21a4, 108.162.193.164, 172.64.33.164 and 173.245.59.164

umengke.com - robtex.com

umengke.com

com

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

`umengke.com`

`com`