`guotonfan.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::ac43:9a0f^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::6815:441^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.4.65^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.154.15^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`hera.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3aa2^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`hera.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0a2^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`hera.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20a2^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`hera.ns.cloudflare.com`
		A	108.162.192.162^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`hera.ns.cloudflare.com`
		A	172.64.32.162^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`hera.ns.cloudflare.com`
		A	173.245.58.162^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`hera.ns.cloudflare.com`
NS	`nick.ns.cloudflare.com`
		A	2606:4700:58::adf5:3bd5^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nick.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1d5^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`nick.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21d5^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`nick.ns.cloudflare.com`
		A	108.162.193.213^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nick.ns.cloudflare.com`
		A	172.64.33.213^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nick.ns.cloudflare.com`
		A	173.245.59.213^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nick.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.4.65, 172.67.154.15
		IPv6 hints	2606:4700:3031::ac43:9a0f, 2606:4700:3036::6815:441
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=143, name=cloudflare-ech.com
SOA	`hera.ns.cloudflare.com`dns@cloudflare.com serial=2400427510

`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=1778437746

Same first word

guotonfan.com

DNS History

15 records (6 active, 9 former)

●NShera.ns.cloudflare.com2026-05-04 → 2026-05-10 · 3 obs

○ 2020-04-04 06:47:28
● 2026-05-04 16:15:16
● 2026-05-10 18:30:08

○NSjm1.dns.com2020-04-04 → 2020-04-04 · 4 obs

○ 2017-04-20 17:42:42
● 2020-04-04 06:47:28
○ 2026-05-04 16:15:16
○ 2026-05-10 18:30:08

○NSjm2.dns.com2020-04-04 → 2020-04-04 · 4 obs

○ 2017-04-20 17:42:42
● 2020-04-04 06:47:28
○ 2026-05-04 16:15:16
○ 2026-05-10 18:30:08

●NSnick.ns.cloudflare.com2026-05-04 → 2026-05-10 · 3 obs

○ 2020-04-04 06:47:28
● 2026-05-04 16:15:16
● 2026-05-10 18:30:08

○NSns1.51dns.com2016-08-03 → 2017-04-20 · 5 obs

○ 2016-04-18 08:26:24
● 2016-08-03 16:11:34
● 2017-04-20 17:42:42
○ 2020-04-04 06:47:28
○ 2026-05-10 18:30:08

○NSns2.51dns.com2016-08-03 → 2016-08-03 · 4 obs

○ 2016-04-18 08:26:24
● 2016-08-03 16:11:34
○ 2017-04-20 17:42:42
○ 2026-05-10 18:30:08

○NSns7.cnolnic.net2015-08-06 → 2016-02-08 · 4 obs

● 2015-08-06 06:38:24
● 2016-02-08 17:26:36
○ 2016-04-18 08:26:24
○ 2026-05-10 18:30:08

○NSns8.cnolnic.net2015-08-06 → 2016-02-08 · 4 obs

● 2015-08-06 06:38:24
● 2016-02-08 17:26:36
○ 2016-04-18 08:26:24
○ 2026-05-10 18:30:08

○MXmx140c.cnm.cn2015-08-06 → 2016-02-08 · 4 obs

● 2015-08-06 06:38:24
● 2016-02-08 17:26:36
○ 2016-04-18 08:26:24
○ 2026-05-10 18:30:08

●A104.21.4.652026-05-04 → 2026-05-10 · 3 obs

○ 2017-04-20 17:42:42
● 2026-05-04 16:15:16
● 2026-05-10 18:30:08

○A107.189.191.1292016-08-03 → 2017-04-20 · 5 obs

○ 2016-04-18 08:26:24
● 2016-08-03 16:11:34
● 2017-04-20 17:42:42
○ 2026-05-04 16:15:16
○ 2026-05-10 18:30:08

●A172.67.154.152026-05-04 → 2026-05-10 · 3 obs

○ 2017-04-20 17:42:42
● 2026-05-04 16:15:16
● 2026-05-10 18:30:08

○A218.5.79.622015-08-06 → 2016-02-08 · 4 obs

● 2015-08-06 06:38:24
● 2016-02-08 17:26:36
○ 2016-04-18 08:26:24
○ 2026-05-10 18:30:08

●A2606:4700:3031::ac43:9a0f2026-05-04 → 2026-05-10 · 3 obs

○ 2017-04-20 17:42:42
● 2026-05-04 16:15:16
● 2026-05-10 18:30:08

●A2606:4700:3036::6815:4412026-05-04 → 2026-05-10 · 3 obs

○ 2017-04-20 17:42:42
● 2026-05-04 16:15:16
● 2026-05-10 18:30:08

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	b.gtld-servers.net, l.gtld-servers.net, c.gtld-servers.net, f.gtld-servers.net...	-
guotonfan.com	nick.ns.cloudflare.com, hera.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.162

NS records: nick.ns.cloudflare.com, hera.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for guotonfan.com (unsigned zone)

⏱️ Timing

Total: 759ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.4.65, 172.67.154.15`
AAAA	2	`2606:4700:3036::6815:441, 2606:4700:3031::ac43:9a0f`
NS	2	`hera.ns.cloudflare.com, nick.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`hera.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

guotonfan.com points to four IP numbers: 2606:4700:3031::ac43:9a0f, 2606:4700:3036::6815:441, 104.21.4.65 and 172.67.154.15.

Other host names, for instance www.(0x706f726e)oizle13.icu, prolinesprox.com, bkair.co.in.cdn.cloudflare.net, teamnet.ro and heritagedentalantioch.com share IP numbers with guotonfan.com.

Name Servers

guotonfan.com is delegated to two name servers: hera.ns.cloudflare.com and nick.ns.cloudflare.com.

guotonfan.com uses the same name server setup as other domains, for instance silentassassin.workers.dev, fjdxjs.com, cheat-masters.com, theinsurgentcampaign.com and wjpolysilicon.com.

guotonfan.com shares name servers with other domains at least partially, for instance esraselcukkaya.com, asuult.net, cu-bx.com, nord-discount.ru and figma-to-html5-cresmo.pages.dev.

Host names with six IP numbers: hera.ns.cloudflare.com points to 2606:4700:50::adf5:3aa2, 2803:f800:50::6ca2:c0a2, 2a06:98c1:50::ac40:20a2, 108.162.192.162, 172.64.32.162 and 173.245.58.162; nick.ns.cloudflare.com points to 2606:4700:58::adf5:3bd5, 2803:f800:50::6ca2:c1d5, 2a06:98c1:50::ac40:21d5, 108.162.193.213, 172.64.33.213 and 173.245.59.213.

guotonfan.com - robtex.com

guotonfan.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

`guotonfan.com`

`com`