sd-tz.cn - robtex.com
sd-tz.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3035::ac43:bfac🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3037::6815:444a🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.68.74Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.191.172🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | aitana.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:50::a29f:26de🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | aitana.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c2de🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | aitana.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:22de🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | aitana.ns.cloudflare.com | ||||||
| A | 108.162.194.222🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | aitana.ns.cloudflare.com | ||||||
| A | 162.159.38.222Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | aitana.ns.cloudflare.com | ||||||
| A | 172.64.34.222🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | aitana.ns.cloudflare.com | ||||||
| NS | jaime.ns.cloudflare.com | ||||||
| A | 2606:4700:58::a29f:2c66🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | jaime.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c366🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | jaime.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2366🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | jaime.ns.cloudflare.com | ||||||
| A | 108.162.195.102🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | jaime.ns.cloudflare.com | ||||||
| A | 162.159.44.102Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | jaime.ns.cloudflare.com | ||||||
| A | 172.64.35.102🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | jaime.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.68.74, 172.67.191.172 | ||||||
| IPv6 hints | 2606:4700:3035::ac43:bfac, 2606:4700:3037::6815:444a | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=177, name=cloudflare-ech.com | ||||||
| SOA | aitana.ns.cloudflare.comdns@cloudflare.com serial=2401613914 | ||||||
cn
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.dns.cn ⭐ | ||||||
| NS | b.dns.cn | ||||||
| NS | c.dns.cn | ||||||
| NS | d.dns.cn | ||||||
| NS | e.dns.cn | ||||||
| NS | ns.cernet.net ⚠️ Not in parent delegation | ||||||
| SOA | a.dns.cnroot@cnnic.cn serial=2034737451 | ||||||
Subdomains
www.sd-tz.cn |
Same first word
Similar names
DNS History
9 records (6 active, 3 former)
●NSaitana.ns.cloudflare.com2026-05-01 → 2026-05-01 · 3 obs
● 2026-05-01 09:23:40
● 2026-05-01 09:23:42
●NSjaime.ns.cloudflare.com2026-05-01 → 2026-05-01 · 3 obs
● 2026-05-01 09:23:40
● 2026-05-01 09:23:42
○NSns1.nowcndns.com2026-03-13 → 2026-03-31 · 4 obs
● 2026-03-31 13:41:10
○ 2026-05-01 09:23:40
○ 2026-05-01 09:23:42
○NSns2.nowcndns.com2026-03-13 → 2026-03-31 · 4 obs
● 2026-03-31 13:41:10
○ 2026-05-01 09:23:40
○ 2026-05-01 09:23:42
●A104.21.68.742026-05-01 → 2026-05-01 · 3 obs
● 2026-05-01 09:23:40
● 2026-05-01 09:23:42
●A172.67.191.1722026-05-01 → 2026-05-01 · 3 obs
● 2026-05-01 09:23:40
● 2026-05-01 09:23:42
●A2606:4700:3035::ac43:bfac2026-05-01 → 2026-05-01 · 3 obs
● 2026-05-01 09:23:40
● 2026-05-01 09:23:42
●A2606:4700:3037::6815:444a2026-05-01 → 2026-05-01 · 3 obs
● 2026-05-01 09:23:40
● 2026-05-01 09:23:42
○A38.173.241.2252026-03-13 → 2026-03-31 · 4 obs
● 2026-03-31 13:41:10
○ 2026-05-01 09:23:40
○ 2026-05-01 09:23:42
🔍 DNS Trace
Analysis
Hierarchy
sd-tz.cn is the parent of www.sd-tz.cn.
IP Addresses
sd-tz.cn resolves to four IPs: 2606:4700:3035::ac43:bfac, 2606:4700:3037::6815:444a, 104.21.68.74 and 172.67.191.172.
Other host names, for instance ar2d2.com, omustecu.com, cp.ennwise.com, www.hs-tz.com and aiswaryamatrimonials.com share IP numbers with sd-tz.cn.
Name Servers
sd-tz.cn has two name servers: aitana.ns.cloudflare.com and jaime.ns.cloudflare.com.
sd-tz.cn shares the same name server setup as other domains, for example xryq.cn, dk95.cn, lyind.cn, 027jj.cn and n-n-n.cn.
sd-tz.cn shares some name servers with other domains, for example mdgqw.com, 6542134.top, cosmomed.com.ua, pasco4u.com and dizzdesign.be.
These name servers are often used together with dahlia.ns.cloudflare.com, lucy.ns.cloudflare.com and laura.ns.cloudflare.com.
Host names with six IP numbers: aitana.ns.cloudflare.com points to: 2606:4700:50::a29f:26de, 2803:f800:50::6ca2:c2de, 2a06:98c1:50::ac40:22de, 108.162.194.222, 162.159.38.222 and 172.64.34.222; jaime.ns.cloudflare.com points to: 2606:4700:58::a29f:2c66, 2803:f800:50::6ca2:c366, 2a06:98c1:50::ac40:2366, 108.162.195.102, 162.159.44.102 and 172.64.35.102.