`longguhongtu.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::ac43:dcba^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::6815:2ded^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.45.237^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.220.186^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`ada.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a36^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ada.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c036^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`ada.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2036^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`ada.ns.cloudflare.com`
		A	108.162.192.54^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	172.64.32.54^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	173.245.58.54^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`nile.ns.cloudflare.com`
		A	2606:4700:58::adf5:3bd6^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nile.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1d6^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`nile.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21d6^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`nile.ns.cloudflare.com`
		A	108.162.193.214^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nile.ns.cloudflare.com`
		A	172.64.33.214^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nile.ns.cloudflare.com`
		A	173.245.59.214^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nile.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.45.237, 172.67.220.186
		IPv6 hints	2606:4700:3031::ac43:dcba, 2606:4700:3037::6815:2ded
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=128, name=cloudflare-ech.com
SOA	`ada.ns.cloudflare.com`dns@cloudflare.com serial=2405087396

`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=1783846742

Same first word

longguhongtu.com

DNS History

27 records (6 active, 21 former)

●NSada.ns.cloudflare.com2026-06-13 → 2026-07-12 · 3 obs

○ 2026-05-22 21:42:36
● 2026-06-13 10:32:48
● 2026-07-12 09:23:58

○NSalbert.ns.cloudflare.com2026-03-28 → 2026-07-12 · 2 obs

○ 2026-03-28 12:37:42
○ 2026-07-12 09:23:58

○NSjm1.dns.com2020-02-21 → 2020-02-21 · 4 obs

○ 2016-09-12 18:40:40
● 2020-02-21 22:18:24
○ 2026-03-28 12:37:42
○ 2026-07-12 09:23:58

○NSjm2.dns.com2020-02-21 → 2020-02-21 · 4 obs

○ 2016-09-12 18:40:40
● 2020-02-21 22:18:24
○ 2026-03-28 12:37:42
○ 2026-07-12 09:23:58

○NSmarissa.ns.cloudflare.com2026-03-28 → 2026-07-12 · 2 obs

○ 2026-03-28 12:37:42
○ 2026-07-12 09:23:58

●NSnile.ns.cloudflare.com2026-06-13 → 2026-07-12 · 3 obs

○ 2026-05-22 21:42:36
● 2026-06-13 10:32:48
● 2026-07-12 09:23:58

○NSns1.51dns.com2015-07-31 → 2016-03-25 · 4 obs

● 2015-07-31 21:39:44
● 2016-03-25 03:50:30
○ 2016-09-12 18:40:40
○ 2026-07-12 09:23:58

○NSns1.kouming.net2026-05-22 → 2026-05-22 · 4 obs

○ 2026-03-28 12:37:42
● 2026-05-22 21:42:36
○ 2026-06-13 10:32:48
○ 2026-07-12 09:23:58

○NSns2.51dns.com2015-07-31 → 2016-03-25 · 4 obs

● 2015-07-31 21:39:44
● 2016-03-25 03:50:30
○ 2016-09-12 18:40:40
○ 2026-07-12 09:23:58

○NSns2.kouming.net2026-05-22 → 2026-05-22 · 4 obs

○ 2026-03-28 12:37:42
● 2026-05-22 21:42:36
○ 2026-06-13 10:32:48
○ 2026-07-12 09:23:58

○NSns77.domaincontrol.com2016-09-12 → 2016-09-12 · 4 obs

○ 2016-03-25 03:50:30
● 2016-09-12 18:40:40
○ 2020-02-21 22:18:24
○ 2026-07-12 09:23:58

○NSns78.domaincontrol.com2016-09-12 → 2016-09-12 · 4 obs

○ 2016-03-25 03:50:30
● 2016-09-12 18:40:40
○ 2020-02-21 22:18:24
○ 2026-07-12 09:23:58

○MXmailstore1.secureserver.net2016-09-12 → 2016-09-12 · 3 obs

● 2016-09-12 18:40:40
○ 2020-02-21 22:18:24
○ 2026-07-12 09:23:58

○MXsmtp.secureserver.net2016-09-12 → 2016-09-12 · 3 obs

● 2016-09-12 18:40:40
○ 2020-02-21 22:18:24
○ 2026-07-12 09:23:58

●A104.21.45.2372026-06-13 → 2026-07-12 · 5 obs

○ 2026-03-28 12:37:42
○ 2026-05-22 21:42:36
● 2026-06-13 10:32:48
○ 2026-06-29 14:17:18
● 2026-07-12 09:23:58

○A156.245.176.1772020-02-21 → 2020-02-21 · 4 obs

○ 2016-09-12 18:40:40
● 2020-02-21 22:18:24
○ 2026-03-28 12:37:42
○ 2026-07-12 09:23:58

○A172.252.81.1742015-07-31 → 2016-03-25 · 4 obs

● 2015-07-31 21:39:44
● 2016-03-25 03:50:30
○ 2016-09-12 18:40:40
○ 2026-07-12 09:23:58

●A172.67.220.1862026-06-13 → 2026-07-12 · 5 obs

○ 2026-03-28 12:37:42
○ 2026-05-22 21:42:36
● 2026-06-13 10:32:48
○ 2026-06-29 14:17:18
● 2026-07-12 09:23:58

○A184.168.221.652016-09-12 → 2016-09-12 · 4 obs

○ 2016-03-25 03:50:30
● 2016-09-12 18:40:40
○ 2020-02-21 22:18:24
○ 2026-07-12 09:23:58

○A188.114.96.02026-06-29 → 2026-06-29 · 3 obs

○ 2026-06-13 10:32:48
● 2026-06-29 14:17:18
○ 2026-07-12 09:23:58

○A188.114.97.02026-06-29 → 2026-06-29 · 3 obs

○ 2026-06-13 10:32:48
● 2026-06-29 14:17:18
○ 2026-07-12 09:23:58

●A2606:4700:3031::ac43:dcba2026-07-12 → 2026-07-12 · 2 obs

○ 2026-06-29 14:17:18
● 2026-07-12 09:23:58

○A2606:4700:3033::ac43:dcba2026-06-13 → 2026-06-13 · 5 obs

○ 2026-03-28 12:37:42
○ 2026-05-22 21:42:36
● 2026-06-13 10:32:48
○ 2026-06-29 14:17:18
○ 2026-07-12 09:23:58

○A2606:4700:3035::6815:2ded2026-06-13 → 2026-06-13 · 5 obs

○ 2026-03-28 12:37:42
○ 2026-05-22 21:42:36
● 2026-06-13 10:32:48
○ 2026-06-29 14:17:18
○ 2026-07-12 09:23:58

●A2606:4700:3037::6815:2ded2026-07-12 → 2026-07-12 · 2 obs

○ 2026-06-29 14:17:18
● 2026-07-12 09:23:58

○A2a06:98c1:3120::2026-06-29 → 2026-06-29 · 3 obs

○ 2026-06-13 10:32:48
● 2026-06-29 14:17:18
○ 2026-07-12 09:23:58

○A2a06:98c1:3121::2026-06-29 → 2026-06-29 · 3 obs

○ 2026-06-13 10:32:48
● 2026-06-29 14:17:18
○ 2026-07-12 09:23:58

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
longguhongtu.com	ada.ns.cloudflare.com, nile.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.214

NS records: ada.ns.cloudflare.com, nile.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for longguhongtu.com (unsigned zone)

⏱️ Timing

Total: 122ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.45.237, 172.67.220.186`
AAAA	2	`2606:4700:3037::6815:2ded, 2606:4700:3031::ac43:dcba`
NS	2	`ada.ns.cloudflare.com, nile.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`ada.ns.cloudflare.com dns.cloudflare.com`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

longguhongtu.com points to the four IP addresses 104.21.45.237, 172.67.220.186, 2606:4700:3031::ac43:dcba and 2606:4700:3037::6815:2ded.

Additional host names — halvgruntfaldvest.info, gruency.com, portalecasino.com and two others — share IP numbers with longguhongtu.com.

Name Servers

Two name servers handle the delegation for longguhongtu.com: ada.ns.cloudflare.com and nile.ns.cloudflare.com.

longguhongtu.com shares its name server setup with other domains, including ali10086.com, wdxuejian.com, theysay.me and two others.

At least some of longguhongtu.com's name servers are shared with other domains, for example studium.at, ccsssp.com, lgcseru.pro and two more.

It is common for these name servers to be used in conjunction with the name servers sue.ns.cloudflare.com, sasha.ns.cloudflare.com and syeef.ns.cloudflare.com.

Host names with 6 IP numbers:

ada.ns.cloudflare.com resolves to 108.162.192.54, 172.64.32.54 and 173.245.58.54 among others, with 3 other IP addresses in total.

nile.ns.cloudflare.com resolves to 108.162.193.214, 172.64.33.214 and 173.245.59.214 among others, with 3 other IP addresses in total.

longguhongtu.com - robtex.com