hsd21zx.com - robtex.com
hsd21zx.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3032::ac43:bfa7🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3036::6815:3c33🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.60.51Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.191.167🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | kayleigh.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:50::a29f:265c🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | kayleigh.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c25c🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | kayleigh.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:225c🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | kayleigh.ns.cloudflare.com | ||||||
| A | 108.162.194.92🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | kayleigh.ns.cloudflare.com | ||||||
| A | 162.159.38.92Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | kayleigh.ns.cloudflare.com | ||||||
| A | 172.64.34.92🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | kayleigh.ns.cloudflare.com | ||||||
| NS | todd.ns.cloudflare.com | ||||||
| A | 2606:4700:58::adf5:3b92🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | todd.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c192🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | todd.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2192🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | todd.ns.cloudflare.com | ||||||
| A | 108.162.193.146🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | todd.ns.cloudflare.com | ||||||
| A | 172.64.33.146🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | todd.ns.cloudflare.com | ||||||
| A | 173.245.59.146🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | todd.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.60.51, 172.67.191.167 | ||||||
| IPv6 hints | 2606:4700:3032::ac43:bfa7, 2606:4700:3036::6815:3c33 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=231, name=cloudflare-ech.com | ||||||
| SOA | kayleigh.ns.cloudflare.comdns@cloudflare.com serial=2402862309 | ||||||
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.netnstld@verisign-grs.com serial=1778524296 | ||||||
Same first word
hsd21zx.com |
DNS History
19 records (6 active, 13 former)
○NSalexandra.ns.cloudflare.com2026-04-24 → 2026-04-24 · 5 obs
○ 2026-02-28 04:40:50
● 2026-04-24 12:20:20
● 2026-04-24 17:41:14
○ 2026-04-28 15:13:38
○ 2026-05-11 18:59:04
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○ 2026-04-28 15:13:38
○ 2026-05-11 18:59:04
○NScoby.ns.cloudflare.com2026-04-24 → 2026-04-24 · 5 obs
○ 2026-02-28 04:40:50
● 2026-04-24 12:20:20
● 2026-04-24 17:41:14
○ 2026-04-28 15:13:38
○ 2026-05-11 18:59:04
● 2026-04-24 12:20:20
● 2026-04-24 17:41:14
○ 2026-04-28 15:13:38
○ 2026-05-11 18:59:04
○NShenrik.ns.cloudflare.com2026-02-14 → 2026-02-14 · 3 obs
● 2026-02-14 23:44:10
○ 2026-02-28 04:40:50
○ 2026-05-11 18:59:04
○ 2026-02-28 04:40:50
○ 2026-05-11 18:59:04
○NShunts.ns.cloudflare.com2026-04-24 → 2026-04-24 · 5 obs
○ 2026-02-28 04:40:50
● 2026-04-24 12:20:20
● 2026-04-24 17:41:14
○ 2026-04-28 15:13:38
○ 2026-05-11 18:59:04
● 2026-04-24 12:20:20
● 2026-04-24 17:41:14
○ 2026-04-28 15:13:38
○ 2026-05-11 18:59:04
○NSimani.ns.cloudflare.com2026-02-14 → 2026-02-14 · 3 obs
● 2026-02-14 23:44:10
○ 2026-02-28 04:40:50
○ 2026-05-11 18:59:04
○ 2026-02-28 04:40:50
○ 2026-05-11 18:59:04
●NSkayleigh.ns.cloudflare.com2026-04-28 → 2026-05-11 · 3 obs
○ 2026-04-24 17:41:14
● 2026-04-28 15:13:38
● 2026-05-11 18:59:04
● 2026-04-28 15:13:38
● 2026-05-11 18:59:04
○NSnelci.ns.cloudflare.com2026-04-24 → 2026-04-24 · 5 obs
○ 2026-02-28 04:40:50
● 2026-04-24 12:20:20
● 2026-04-24 17:41:14
○ 2026-04-28 15:13:38
○ 2026-05-11 18:59:04
● 2026-04-24 12:20:20
● 2026-04-24 17:41:14
○ 2026-04-28 15:13:38
○ 2026-05-11 18:59:04
○NSns1.dnslah.com2026-02-28 → 2026-02-28 · 4 obs
○ 2026-02-14 23:44:10
● 2026-02-28 04:40:50
○ 2026-04-24 12:20:20
○ 2026-05-11 18:59:04
● 2026-02-28 04:40:50
○ 2026-04-24 12:20:20
○ 2026-05-11 18:59:04
○NSns2.dnslah.com2026-02-28 → 2026-02-28 · 4 obs
○ 2026-02-14 23:44:10
● 2026-02-28 04:40:50
○ 2026-04-24 12:20:20
○ 2026-05-11 18:59:04
● 2026-02-28 04:40:50
○ 2026-04-24 12:20:20
○ 2026-05-11 18:59:04
●NStodd.ns.cloudflare.com2026-04-28 → 2026-05-11 · 3 obs
○ 2026-04-24 17:41:14
● 2026-04-28 15:13:38
● 2026-05-11 18:59:04
● 2026-04-28 15:13:38
● 2026-05-11 18:59:04
●A104.21.60.512026-02-14 → 2026-05-11 · 7 obs
● 2026-02-14 23:44:10
○ 2026-02-28 04:40:50
● 2026-04-24 12:20:20
● 2026-04-24 17:41:14
○ 2026-04-28 15:13:38
● 2026-04-29 09:04:36
● 2026-05-11 18:59:04
○ 2026-02-28 04:40:50
● 2026-04-24 12:20:20
● 2026-04-24 17:41:14
○ 2026-04-28 15:13:38
● 2026-04-29 09:04:36
● 2026-05-11 18:59:04
●A172.67.191.1672026-02-14 → 2026-05-11 · 7 obs
● 2026-02-14 23:44:10
○ 2026-02-28 04:40:50
● 2026-04-24 12:20:20
● 2026-04-24 17:41:14
○ 2026-04-28 15:13:38
● 2026-04-29 09:04:36
● 2026-05-11 18:59:04
○ 2026-02-28 04:40:50
● 2026-04-24 12:20:20
● 2026-04-24 17:41:14
○ 2026-04-28 15:13:38
● 2026-04-29 09:04:36
● 2026-05-11 18:59:04
○A188.114.96.02026-04-28 → 2026-04-28 · 4 obs
○ 2026-04-24 17:41:14
● 2026-04-28 15:13:38
○ 2026-04-29 09:04:36
○ 2026-05-11 18:59:04
● 2026-04-28 15:13:38
○ 2026-04-29 09:04:36
○ 2026-05-11 18:59:04
○A188.114.97.02026-04-28 → 2026-04-28 · 4 obs
○ 2026-04-24 17:41:14
● 2026-04-28 15:13:38
○ 2026-04-29 09:04:36
○ 2026-05-11 18:59:04
● 2026-04-28 15:13:38
○ 2026-04-29 09:04:36
○ 2026-05-11 18:59:04
●A2606:4700:3032::ac43:bfa72026-02-14 → 2026-05-11 · 7 obs
● 2026-02-14 23:44:10
○ 2026-02-28 04:40:50
● 2026-04-24 12:20:20
● 2026-04-24 17:41:14
○ 2026-04-28 15:13:38
● 2026-04-29 09:04:36
● 2026-05-11 18:59:04
○ 2026-02-28 04:40:50
● 2026-04-24 12:20:20
● 2026-04-24 17:41:14
○ 2026-04-28 15:13:38
● 2026-04-29 09:04:36
● 2026-05-11 18:59:04
●A2606:4700:3036::6815:3c332026-02-14 → 2026-05-11 · 7 obs
● 2026-02-14 23:44:10
○ 2026-02-28 04:40:50
● 2026-04-24 12:20:20
● 2026-04-24 17:41:14
○ 2026-04-28 15:13:38
● 2026-04-29 09:04:36
● 2026-05-11 18:59:04
○ 2026-02-28 04:40:50
● 2026-04-24 12:20:20
● 2026-04-24 17:41:14
○ 2026-04-28 15:13:38
● 2026-04-29 09:04:36
● 2026-05-11 18:59:04
○A2a06:98c1:3120::2026-04-28 → 2026-04-28 · 4 obs
○ 2026-04-24 17:41:14
● 2026-04-28 15:13:38
○ 2026-04-29 09:04:36
○ 2026-05-11 18:59:04
● 2026-04-28 15:13:38
○ 2026-04-29 09:04:36
○ 2026-05-11 18:59:04
○A2a06:98c1:3121::2026-04-28 → 2026-04-28 · 4 obs
○ 2026-04-24 17:41:14
● 2026-04-28 15:13:38
○ 2026-04-29 09:04:36
○ 2026-05-11 18:59:04
● 2026-04-28 15:13:38
○ 2026-04-29 09:04:36
○ 2026-05-11 18:59:04
○CNAMEmojibopo.cdnfree.org2026-02-28 → 2026-02-28 · 3 obs
● 2026-02-28 04:40:50
○ 2026-04-24 12:20:20
○ 2026-05-11 18:59:04
○ 2026-04-24 12:20:20
○ 2026-05-11 18:59:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| hsd21zx.com | todd.ns.cloudflare.com, kayleigh.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server:108.162.193.146
NS records: todd.ns.cloudflare.com, kayleigh.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for hsd21zx.com (unsigned zone)
⏱️ Timing
Total: 516ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.60.51, 172.67.191.167 |
| AAAA | 2 | 2606:4700:3032::ac43:bfa7, 2606:4700:3036::6815:3c33 |
| NS | 2 | kayleigh.ns.cloudflare.com, todd.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | kayleigh.ns.cloudflare.com dns.cloudflar |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (todd.ns.cloudflare.com, todd.ns.cloudflare.com, todd.ns.cloudflare.com...)
Analysis
IP Addresses
hsd21zx.com refers to four IP numbers: 2606:4700:3032::ac43:bfa7, 2606:4700:3036::6815:3c33, 104.21.60.51 and 172.67.191.167.
Other host names, for instance ns1.mssouza.com.br, vujeqinahorcapital.digital, ramadaniat.ws, fantasy-shiny.com and stdk.net share IP numbers with hsd21zx.com.
Name Servers
hsd21zx.com's delegation uses two name servers: kayleigh.ns.cloudflare.com and todd.ns.cloudflare.com.
hsd21zx.com uses the same name server setup as other domains, such as bxfrny.com, yirunjk.com, yiaia.com, 51662244.com and jinlvyi88.com.
hsd21zx.com at least partially shares name servers with other domains, including baghdadexchange.com, savermaven.com, 19397.info, jorvikmedicalpractice.co.uk and 1800sdakota.com.
Host names with six IP numbers:
kayleigh.ns.cloudflare.com points to 2606:4700:50::a29f:265c, 2803:f800:50::6ca2:c25c, 2a06:98c1:50::ac40:225c, 108.162.194.92, 162.159.38.92 and 172.64.34.92.
todd.ns.cloudflare.com points to 2606:4700:58::adf5:3b92, 2803:f800:50::6ca2:c192, 2a06:98c1:50::ac40:2192, 108.162.193.146, 172.64.33.146 and 173.245.59.146.