🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`guoding.top`

DNSSEC	⚠️ Not signed
A	2606:4700:3033::ac43:b738^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3034::6815:33b1^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.51.177^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.183.56^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`brenda.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a4d^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`brenda.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c04d^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`brenda.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:204d^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`brenda.ns.cloudflare.com`
		A	108.162.192.77^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`brenda.ns.cloudflare.com`
		A	172.64.32.77^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`brenda.ns.cloudflare.com`
		A	173.245.58.77^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`brenda.ns.cloudflare.com`
NS	`otto.ns.cloudflare.com`
		A	2606:4700:58::a29f:2c87^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`otto.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c387^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`otto.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2387^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`otto.ns.cloudflare.com`
		A	108.162.195.135^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`otto.ns.cloudflare.com`
		A	162.159.44.135^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`otto.ns.cloudflare.com`
		A	172.64.35.135^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`otto.ns.cloudflare.com`
MX	`mx1.qiye.aliyun.com` ⭐
		A	47.246.137.47^{🇺🇸 Alibaba-Cloud47.246.136.0/22 Alibaba CLoud}
MX	`mx2.qiye.aliyun.com`⁽¹⁰⁾
		A	47.246.136.231^{🇺🇸 Alibaba-Cloud47.246.136.0/22 Alibaba CLoud}
			PTR	`cz-clare.com`
			PTR	`reachsmartdwell.com`
			PTR	`wevolt.tech`
MX	`mx3.qiye.aliyun.com`⁽¹⁵⁾
		A	47.246.136.231^{🇺🇸 Alibaba-Cloud47.246.136.0/22 Alibaba CLoud}
			PTR	`cz-clare.com`
			PTR	`reachsmartdwell.com`
			PTR	`wevolt.tech`
		A	47.246.137.47^{🇺🇸 Alibaba-Cloud47.246.136.0/22 Alibaba CLoud}
TXT	`v=spf1 include:spf.qiye.aliyun.com -all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.51.177, 172.67.183.56
		IPv6 hints	2606:4700:3033::ac43:b738, 2606:4700:3034::6815:33b1
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=49, name=cloudflare-ech.com
SOA	`brenda.ns.cloudflare.com`dns@cloudflare.com serial=2412537452

`top`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.zdnscloud.com` ⭐
	NS	`a.zdnscloud.cn`
	NS	`b.zdnscloud.cn`
	NS	`c.zdnscloud.com`
	NS	`d.zdnscloud.com`
	NS	`e.zdnscloud.cn`
	NS	`f.zdnscloud.cn`
	NS	`i.zdnscloud.cn`
	NS	`j.zdnscloud.com`
	TXT	`2026-09-07_08:55:01`
	SOA	`a.zdnscloud.com`td_dns_gtld@knet.cn serial=1396994222

⚠️ On DNS blocklist: spam-tlds

Same first word

guoding.top

guoding.net

guoding.cn

guoding.com.tw

guoding.ph

Similar names

Previous names

Next names

DNS History

9 records (9 active, 0 former)

●NSbrenda.ns.cloudflare.com2026-08-28 → 2026-09-07 · 2 obs

● 2026-08-28 13:18:58
● 2026-09-07 01:18:40

●NSotto.ns.cloudflare.com2026-08-28 → 2026-09-07 · 2 obs

● 2026-08-28 13:18:58
● 2026-09-07 01:18:40

●MXmx1.qiye.aliyun.com2026-08-28 → 2026-09-07 · 2 obs

● 2026-08-28 13:18:58
● 2026-09-07 01:18:40

●MXmx2.qiye.aliyun.com2026-08-28 → 2026-09-07 · 2 obs

● 2026-08-28 13:18:58
● 2026-09-07 01:18:40

●MXmx3.qiye.aliyun.com2026-08-28 → 2026-09-07 · 2 obs

● 2026-08-28 13:18:58
● 2026-09-07 01:18:40

●A104.21.51.1772026-08-28 → 2026-09-07 · 2 obs

● 2026-08-28 13:18:58
● 2026-09-07 01:18:40

●A172.67.183.562026-08-28 → 2026-09-07 · 2 obs

● 2026-08-28 13:18:58
● 2026-09-07 01:18:40

●A2606:4700:3033::ac43:b7382026-08-28 → 2026-09-07 · 2 obs

● 2026-08-28 13:18:58
● 2026-09-07 01:18:40

●A2606:4700:3034::6815:33b12026-08-28 → 2026-09-07 · 2 obs

● 2026-08-28 13:18:58
● 2026-09-07 01:18:40

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
top	b.zdnscloud.cn, c.zdnscloud.com, d.zdnscloud.com, a.zdnscloud.cn...	9 records
guoding.top	otto.ns.cloudflare.com, brenda.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.195.135

NS records: otto.ns.cloudflare.com, brenda.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for guoding.top (unsigned zone)

⏱️ Timing

Total: 2191ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.183.56, 104.21.51.177`
AAAA	2	`2606:4700:3033::ac43:b738, 2606:4700:3034::6815:33b1`
NS	2	`brenda.ns.cloudflare.com, otto.ns.cloudflare.com`
MX	3	`mx2.qiye.aliyun.com (pri: 10), mx3.qiye.aliyun.com (pri: 15)...`
TXT	1	`v=spf1 include:spf.qiye.aliyun.com -all`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`brenda.ns.cloudflare.com dns.cloudflare.`

📌 Glue Records Collected

Total: 9

Out-of-bailiwick: 9 (f.zdnscloud.cn, e.zdnscloud.cn, d.zdnscloud.com...)

Analysis

IP Addresses

guoding.top directs to four IP numbers, which are 104.21.51.177, 172.67.183.56, 2606:4700:3033::ac43:b738 and 2606:4700:3034::6815:33b1.

hudson-dc.com, spn88.net.co, starwinz88.net and two other host names share IP numbers with guoding.top.

Name Servers

guoding.top is served by two delegated name servers, brenda.ns.cloudflare.com and otto.ns.cloudflare.com.

guoding.top uses the same name servers as several other domains — among them toplightleds.com, anmec.com, commercialosha.workers.dev and two more.

At least some of guoding.top's name servers are shared with other domains, for example koreamcn.kr, bonnie-locket-birthday.pages.dev, erikalinnbooks.com and two more.

These name servers tend to be used in conjunction with the name servers hans.ns.cloudflare.com.

Hostnames that resolve to 6 IP addresses:

brenda.ns.cloudflare.com carries IP addresses 108.162.192.77, 172.64.32.77 and 173.245.58.77, with 3 other addresses beyond those.

otto.ns.cloudflare.com carries IP addresses 108.162.195.135, 162.159.44.135 and 172.64.35.135, with 3 other addresses beyond those.

Mail Servers

The MX records for guoding.top list three mail servers: mx1.qiye.aliyun.com, mx2.qiye.aliyun.com and mx3.qiye.aliyun.com.

guoding.top has at least partial mail server overlap with other domains such as miropin.com, acmepac.com, kaifula.xyz and two more.

Hostnames that resolve to two IP addresses:

mx3.qiye.aliyun.com maps to two IP addresses — 47.246.136.231 and 47.246.137.47.

Hosts with just one IP address:

mx1.qiye.aliyun.com points to the IP address 47.246.137.47.

mx2.qiye.aliyun.com points to the IP address 47.246.136.231.

These two host names — mx3.qiye.aliyun.com and mx2.qiye.aliyun.com — each point to 47.246.136.231 IP addresses.

These two host names — mx3.qiye.aliyun.com and mx1.qiye.aliyun.com — each point to 47.246.137.47 IP addresses.

guoding.top - robtex.com

guoding.top

top

Same first word

Similar names

Previous names

Next names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

Mail Servers

`guoding.top`

`top`