guncuonghoa.com - robtex.com

Check domain reputation for guncuonghoa.com →

guncuonghoa.com

DNSSEC⚠️ Not signed
A2606:4700:3030::ac43:bd29🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3031::6815:414b🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.65.75Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.189.41🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NScortney.ns.cloudflare.com ⭐
A2606:4700:50::adf5:3a57🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcortney.ns.cloudflare.com
A2803:f800:50::6ca2:c057🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRcortney.ns.cloudflare.com
A2a06:98c1:50::ac40:2057🇺🇸 Cloudflare2a06:98c1:50::/45
PTRcortney.ns.cloudflare.com
A108.162.192.87🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcortney.ns.cloudflare.com
A172.64.32.87🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcortney.ns.cloudflare.com
A173.245.58.87🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcortney.ns.cloudflare.com
NSnash.ns.cloudflare.com
A2606:4700:58::adf5:3bd1🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnash.ns.cloudflare.com
A2803:f800:50::6ca2:c1d1🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRnash.ns.cloudflare.com
A2a06:98c1:50::ac40:21d1🇺🇸 Cloudflare2a06:98c1:50::/45
PTRnash.ns.cloudflare.com
A108.162.193.209🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnash.ns.cloudflare.com
A172.64.33.209🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnash.ns.cloudflare.com
A173.245.59.209🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnash.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.65.75, 172.67.189.41
IPv6 hints2606:4700:3030::ac43:bd29, 2606:4700:3031::6815:414b
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=242, name=cloudflare-ech.com
SOAcortney.ns.cloudflare.comdns@cloudflare.com serial=2411777524

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1786767879

Same first word

guncuonghoa.com

DNS History

14 records (6 active, 8 former)

2020202120222023202420252026NScortney.ns.cloudflare.comnash.ns.cloudflare.comalbert.ns.cloudflare.comnora.ns.cloudflare.comA104.21.65.75172.67.189.412606:4700:3030::ac43:bd292606:4700:3031::6815:414b104.24.122.41104.24.123.412606:4700:30::6818:7a292606:4700:30::6818:7b292606:4700:3032::ac43:bd292606:4700:3033::6815:414b
○NSalbert.ns.cloudflare.com2019-04-07 → 2019-04-07 · 3 obs
● 2019-04-07 07:17:58
○ 2026-06-15 20:05:14
○ 2026-08-15 04:41:56
●NScortney.ns.cloudflare.com2026-06-15 → 2026-08-15 · 3 obs
○ 2019-04-07 07:17:58
● 2026-06-15 20:05:14
● 2026-08-15 04:41:56
●NSnash.ns.cloudflare.com2026-06-15 → 2026-08-15 · 3 obs
○ 2019-04-07 07:17:58
● 2026-06-15 20:05:14
● 2026-08-15 04:41:56
○NSnora.ns.cloudflare.com2019-04-07 → 2019-04-07 · 3 obs
● 2019-04-07 07:17:58
○ 2026-06-15 20:05:14
○ 2026-08-15 04:41:56
●A104.21.65.752026-06-15 → 2026-08-15 · 3 obs
○ 2019-04-07 07:17:58
● 2026-06-15 20:05:14
● 2026-08-15 04:41:56
○A104.24.122.412019-04-07 → 2019-04-07 · 3 obs
● 2019-04-07 07:17:58
○ 2026-06-15 20:05:14
○ 2026-08-15 04:41:56
○A104.24.123.412019-04-07 → 2019-04-07 · 3 obs
● 2019-04-07 07:17:58
○ 2026-06-15 20:05:14
○ 2026-08-15 04:41:56
●A172.67.189.412026-06-15 → 2026-08-15 · 3 obs
○ 2019-04-07 07:17:58
● 2026-06-15 20:05:14
● 2026-08-15 04:41:56
○A2606:4700:30::6818:7a292019-04-07 → 2019-04-07 · 3 obs
● 2019-04-07 07:17:58
○ 2026-06-15 20:05:14
○ 2026-08-15 04:41:56
○A2606:4700:30::6818:7b292019-04-07 → 2019-04-07 · 3 obs
● 2019-04-07 07:17:58
○ 2026-06-15 20:05:14
○ 2026-08-15 04:41:56
●A2606:4700:3030::ac43:bd292026-08-15 → 2026-08-15 · 2 obs
○ 2026-06-15 20:05:14
● 2026-08-15 04:41:56
●A2606:4700:3031::6815:414b2026-08-15 → 2026-08-15 · 2 obs
○ 2026-06-15 20:05:14
● 2026-08-15 04:41:56
○A2606:4700:3032::ac43:bd292026-06-15 → 2026-06-15 · 3 obs
○ 2019-04-07 07:17:58
● 2026-06-15 20:05:14
○ 2026-08-15 04:41:56
○A2606:4700:3033::6815:414b2026-06-15 → 2026-06-15 · 3 obs
○ 2019-04-07 07:17:58
● 2026-06-15 20:05:14
○ 2026-08-15 04:41:56

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comf.gtld-servers.net, h.gtld-servers.net, g.gtld-servers.net, d.gtld-servers.net...-
guncuonghoa.comcortney.ns.cloudflare.com, nash.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.193.209

NS records: cortney.ns.cloudflare.com, nash.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for guncuonghoa.com (unsigned zone)

⏱️ Timing

Total: 238ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.65.75, 172.67.189.41
AAAA22606:4700:3031::6815:414b, 2606:4700:3030::ac43:bd29
NS2cortney.ns.cloudflare.com, nash.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1cortney.ns.cloudflare.com dns.cloudflare

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

guncuonghoa.com points to the four IP addresses 104.21.65.75, 172.67.189.41, 2606:4700:3030::ac43:bd29 and 2606:4700:3031::6815:414b.

Among the host names that share IP numbers with guncuonghoa.com are otleyac.org.uk, 4788-casino.buzz, megaltr.com and two others.

Name Servers

guncuonghoa.com uses two name servers for its delegation: cortney.ns.cloudflare.com and nash.ns.cloudflare.com.

guncuonghoa.com has the same name server delegation as a number of other domains, such as graf-ub.de, timezonesurfersparadise.com.au, exooduss-docsweb.pages.dev and two more.

There is at least partial name server overlap between guncuonghoa.com and other domains — 05363452999.com, zjqg-school.com, 81920.com and two more among them.

These name servers regularly appear alongside brett.ns.cloudflare.com, meiling.ns.cloudflare.com, aspen.ns.cloudflare.com and 3 other name servers in NS record sets.

Host names resolving to 6 IP numbers:

Hostname cortney.ns.cloudflare.com directs to 108.162.192.87, 172.64.32.87 and 173.245.58.87 along with 3 other IP addresses.

Hostname nash.ns.cloudflare.com directs to 108.162.193.209, 172.64.33.209 and 173.245.59.209 along with 3 other IP addresses.