`mycugb.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::ac43:bcb8^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3033::6815:390b^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.57.11^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.188.184^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`albert.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b3a^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`albert.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c13a^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`albert.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:213a^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`albert.ns.cloudflare.com`
		A	108.162.193.58^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`albert.ns.cloudflare.com`
		A	172.64.33.58^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`albert.ns.cloudflare.com`
		A	173.245.59.58^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`albert.ns.cloudflare.com`
NS	`tiffany.ns.cloudflare.com`
		A	2606:4700:50::a29f:263c^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tiffany.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c23c^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`tiffany.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:223c^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`tiffany.ns.cloudflare.com`
		A	108.162.194.60^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tiffany.ns.cloudflare.com`
		A	162.159.38.60^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tiffany.ns.cloudflare.com`
		A	172.64.34.60^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tiffany.ns.cloudflare.com`
MX	`mxbiz1.qq.com` ⭐
MX	`mxbiz2.qq.com`⁽¹⁰⁾
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.57.11, 172.67.188.184
		IPv6 hints	2606:4700:3031::ac43:bcb8, 2606:4700:3033::6815:390b
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=44, name=cloudflare-ech.com
SOA	`albert.ns.cloudflare.com`dns@cloudflare.com serial=2403042755

`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=1778445126

Subdomains

www.mycugb.com

Similar names

buygmc.ca

buycmg.com

buygmc.com

gymbuc.cz

DNS History

20 records (8 active, 12 former)

●NSalbert.ns.cloudflare.com2026-05-10 → 2026-05-10 · 2 obs

○ 2017-09-28 04:03:10
● 2026-05-10 20:41:52

○NSdns.4cun.com2015-06-15 → 2017-09-28 · 4 obs

○ 2008-03-08 18:56:06
● 2015-06-15 13:24:34
● 2017-09-28 04:03:10
○ 2026-05-10 20:41:52

○NSns2.xinnet.cn2008-03-08 → 2008-03-08 · 3 obs

● 2008-03-08 18:56:06
○ 2015-06-15 13:24:34
○ 2026-05-10 20:41:52

○NSns2.xinnetdns.com2008-03-08 → 2008-03-08 · 3 obs

● 2008-03-08 18:56:06
○ 2015-06-15 13:24:34
○ 2026-05-10 20:41:52

●NStiffany.ns.cloudflare.com2026-05-10 → 2026-05-10 · 2 obs

○ 2017-09-28 04:03:10
● 2026-05-10 20:41:52

○MXalt1.aspmx.l.google.com2008-03-08 → 2008-03-08 · 3 obs

● 2008-03-08 18:56:06
○ 2015-06-15 13:24:34
○ 2026-05-10 20:41:52

○MXalt2.aspmx.l.google.com2008-03-08 → 2008-03-08 · 3 obs

● 2008-03-08 18:56:06
○ 2015-06-15 13:24:34
○ 2026-05-10 20:41:52

○MXaspmx.l.google.com2008-03-08 → 2008-03-08 · 3 obs

● 2008-03-08 18:56:06
○ 2015-06-15 13:24:34
○ 2026-05-10 20:41:52

○MXaspmx2.googlemail.com2008-03-08 → 2008-03-08 · 3 obs

● 2008-03-08 18:56:06
○ 2015-06-15 13:24:34
○ 2026-05-10 20:41:52

○MXaspmx3.googlemail.com2008-03-08 → 2008-03-08 · 3 obs

● 2008-03-08 18:56:06
○ 2015-06-15 13:24:34
○ 2026-05-10 20:41:52

○MXaspmx4.googlemail.com2008-03-08 → 2008-03-08 · 3 obs

● 2008-03-08 18:56:06
○ 2015-06-15 13:24:34
○ 2026-05-10 20:41:52

○MXaspmx5.googlemail.com2008-03-08 → 2008-03-08 · 3 obs

● 2008-03-08 18:56:06
○ 2015-06-15 13:24:34
○ 2026-05-10 20:41:52

●MXmxbiz1.qq.com2015-06-15 → 2026-05-10 · 3 obs

○ 2008-03-08 18:56:06
● 2015-06-15 13:24:34
● 2026-05-10 20:41:52

●MXmxbiz2.qq.com2015-06-15 → 2026-05-10 · 3 obs

○ 2008-03-08 18:56:06
● 2015-06-15 13:24:34
● 2026-05-10 20:41:52

●A104.21.57.112026-05-10 → 2026-05-10 · 2 obs

○ 2017-09-28 04:03:10
● 2026-05-10 20:41:52

○A121.42.31.2022015-06-15 → 2017-09-28 · 4 obs

○ 2008-03-08 18:56:06
● 2015-06-15 13:24:34
● 2017-09-28 04:03:10
○ 2026-05-10 20:41:52

●A172.67.188.1842026-05-10 → 2026-05-10 · 2 obs

○ 2017-09-28 04:03:10
● 2026-05-10 20:41:52

●A2606:4700:3031::ac43:bcb82026-05-10 → 2026-05-10 · 2 obs

○ 2017-09-28 04:03:10
● 2026-05-10 20:41:52

●A2606:4700:3033::6815:390b2026-05-10 → 2026-05-10 · 2 obs

○ 2017-09-28 04:03:10
● 2026-05-10 20:41:52

○A60.28.237.212008-03-08 → 2008-03-08 · 3 obs

● 2008-03-08 18:56:06
○ 2015-06-15 13:24:34
○ 2026-05-10 20:41:52

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, b.gtld-servers.net, f.gtld-servers.net, c.gtld-servers.net...	-
mycugb.com	albert.ns.cloudflare.com, tiffany.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.58

NS records: albert.ns.cloudflare.com, tiffany.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for mycugb.com (unsigned zone)

⏱️ Timing

Total: 190ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.188.184, 104.21.57.11`
AAAA	2	`2606:4700:3033::6815:390b, 2606:4700:3031::ac43:bcb8`
NS	2	`albert.ns.cloudflare.com, tiffany.ns.cloudflare.com`
MX	2	`mxbiz2.qq.com (pri: 10), mxbiz1.qq.com (pri: 5)`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`albert.ns.cloudflare.com dns.cloudflare.`

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

The parent of www.mycugb.com is mycugb.com.

IP Addresses

mycugb.com resolves to four IP numbers: 2606:4700:3031::ac43:bcb8, 2606:4700:3033::6815:390b, 104.21.57.11 and 172.67.188.184.

Other host names such as www.eklavya.in, priusofdarkness.com, hgsilos.com, shybjd.net and host12.meinberlin.de share IPs with mycugb.com.

Name Servers

mycugb.com is delegated to two name servers: albert.ns.cloudflare.com and tiffany.ns.cloudflare.com.

mycugb.com shares the same name server setup as cfbfonds.com, 168partner.com, eureal.com, forummedikummuelheim.com and cli-ag.de.

mycugb.com at least partially shares name servers with other domains, for instance xingdazhou.com, cihstntgws.cn, collegis.org, giurato.com and lomon.tech.

these name servers are commonly used with steven.ns.cloudflare.com, marissa.ns.cloudflare.com, devin.ns.cloudflare.com and alice.ns.cloudflare.com.

Host names with six IP numbers:

albert.ns.cloudflare.com points to 2606:4700:58::adf5:3b3a, 2803:f800:50::6ca2:c13a, 2a06:98c1:50::ac40:213a, 108.162.193.58, 172.64.33.58 and 173.245.59.58.

tiffany.ns.cloudflare.com points to 2606:4700:50::a29f:263c, 2803:f800:50::6ca2:c23c, 2a06:98c1:50::ac40:223c, 108.162.194.60, 162.159.38.60 and 172.64.34.60.

Mail Servers

mycugb.com is handled by two mail servers: mxbiz1.qq.com and mxbiz2.qq.com.

The mail server setup for mycugb.com matches that of other domains, for instance tanks.cn, minimaxchat.cn, zhuqixuan.cn, shkqg.com and hljabc.com.

mycugb.com shares some mail servers with other domains, for instance ixinzang.com, aablogger-tw.cfd and batwl.cn.

mycugb.com - robtex.com

mycugb.com

com

Subdomains

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

Hierarchy

IP Addresses

Name Servers

Mail Servers

`mycugb.com`

`com`