szsunedu.com - robtex.com

szsunedu.com

DNSSEC⚠️ Not signed
A2606:4700:3032::6815:30db🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3032::ac43:9caf🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.48.219Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.156.175🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSmeiling.ns.cloudflare.com ⭐
A2606:4700:50::a29f:26fe🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmeiling.ns.cloudflare.com
A2803:f800:50::6ca2:c2fe🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRmeiling.ns.cloudflare.com
A2a06:98c1:50::ac40:22fe🇺🇸 Cloudflare2a06:98c1:50::/45
PTRmeiling.ns.cloudflare.com
A108.162.194.254🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmeiling.ns.cloudflare.com
A162.159.38.254Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmeiling.ns.cloudflare.com
A172.64.34.254🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmeiling.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 hints104.21.48.219, 172.67.156.175
IPv6 hints2606:4700:3032::6815:30db, 2606:4700:3032::ac43:9caf
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=35, name=cloudflare-ech.com
SOAmeiling.ns.cloudflare.comdns@cloudflare.com serial=2410533338

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=1785455457
rank #867806 globally
rank #376847 in the tld

Same first word

szsunedu.com

DNS History

12 records (6 active, 6 former)

200920112013201520172019202120232025NSmeiling.ns.cloudflare.comnash.ns.cloudflare.comdns1.ffnn.comdns2.ffnn.comA104.21.48.219172.67.156.1752606:4700:3032::6815:30db2606:4700:3032::ac43:9caf188.114.96.0188.114.97.02a06:98c1:3120::2a06:98c1:3121::
○NSdns1.ffnn.com2008-03-11 → 2008-03-11 · 3 obs
● 2008-03-11 02:03:04
○ 2015-10-26 06:18:20
○ 2026-07-31 00:11:06
○NSdns2.ffnn.com2008-03-11 → 2008-03-11 · 3 obs
● 2008-03-11 02:03:04
○ 2015-10-26 06:18:20
○ 2026-07-31 00:11:06
●NSmeiling.ns.cloudflare.com2026-06-17 → 2026-07-31 · 3 obs
○ 2015-10-26 06:18:20
● 2026-06-17 18:27:40
● 2026-07-31 00:11:06
●NSnash.ns.cloudflare.com2026-06-17 → 2026-07-31 · 3 obs
○ 2015-10-26 06:18:20
● 2026-06-17 18:27:40
● 2026-07-31 00:11:06
●A104.21.48.2192026-07-31 → 2026-07-31 · 2 obs
○ 2026-06-17 18:27:40
● 2026-07-31 00:11:06
●A172.67.156.1752026-07-31 → 2026-07-31 · 2 obs
○ 2026-06-17 18:27:40
● 2026-07-31 00:11:06
○A188.114.96.02026-06-17 → 2026-06-17 · 2 obs
● 2026-06-17 18:27:40
○ 2026-07-31 00:11:06
○A188.114.97.02026-06-17 → 2026-06-17 · 2 obs
● 2026-06-17 18:27:40
○ 2026-07-31 00:11:06
●A2606:4700:3032::6815:30db2026-07-31 → 2026-07-31 · 2 obs
○ 2026-06-17 18:27:40
● 2026-07-31 00:11:06
●A2606:4700:3032::ac43:9caf2026-07-31 → 2026-07-31 · 2 obs
○ 2026-06-17 18:27:40
● 2026-07-31 00:11:06
○A2a06:98c1:3120::2026-06-17 → 2026-06-17 · 2 obs
● 2026-06-17 18:27:40
○ 2026-07-31 00:11:06
○A2a06:98c1:3121::2026-06-17 → 2026-06-17 · 2 obs
● 2026-06-17 18:27:40
○ 2026-07-31 00:11:06

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
szsunedu.comnash.ns.cloudflare.com, meiling.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.193.209

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for szsunedu.com (unsigned zone)

⏱️ Timing

Total: 173ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.156.175, 104.21.48.219
AAAA22606:4700:3032::6815:30db, 2606:4700:3032::ac43:9caf
NS2meiling.ns.cloudflare.com, nash.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1meiling.ns.cloudflare.com dns.cloudflare

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

szsunedu.com resolves to four IP addresses: 104.21.48.219, 172.67.156.175, 2606:4700:3032::6815:30db and 2606:4700:3032::ac43:9caf.

Among the host names that share IP numbers with szsunedu.com are mpu.co.za, aixventures.com, 27000.com.mx and two others.

Name Servers

Two name servers handle the delegation for szsunedu.com: meiling.ns.cloudflare.com and nash.ns.cloudflare.com.

szsunedu.com has the same name server delegation as a number of other domains, such as hbhbsedu.com, vankuchina.com, police-china.com and two more.

szsunedu.com shares at least some of its name servers with other domains, including device-it.live, arena212sip.com, yibasan.com and two others.

These name servers are frequently seen alongside the name servers vasilii.ns.cloudflare.com, donna.ns.cloudflare.com, aspen.ns.cloudflare.com and tani.ns.cloudflare.com.

Host names resolving to 6 IP numbers:

meiling.ns.cloudflare.com resolves to 108.162.194.254, 162.159.38.254 and 172.64.34.254 among others, with 3 other IP addresses in total.

nash.ns.cloudflare.com resolves to 108.162.193.209, 172.64.33.209 and 173.245.59.209 among others, with 3 other IP addresses in total.