nmhd1688.cn - robtex.com
nmhd1688.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3030::6815:5983🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3030::ac43:bd49🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.89.131Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.189.73🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | kim.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:50::adf5:3a7e🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | kim.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c07e🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | kim.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:207e🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | kim.ns.cloudflare.com | ||||||
| A | 108.162.192.126🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | kim.ns.cloudflare.com | ||||||
| A | 172.64.32.126🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | kim.ns.cloudflare.com | ||||||
| A | 173.245.58.126🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | kim.ns.cloudflare.com | ||||||
| NS | leif.ns.cloudflare.com | ||||||
| A | 2606:4700:58::a29f:2cde🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | leif.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c3de🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | leif.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:23de🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | leif.ns.cloudflare.com | ||||||
| A | 108.162.195.222🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | leif.ns.cloudflare.com | ||||||
| A | 162.159.44.222Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | leif.ns.cloudflare.com | ||||||
| A | 172.64.35.222🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | leif.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.89.131, 172.67.189.73 | ||||||
| IPv6 hints | 2606:4700:3030::6815:5983, 2606:4700:3030::ac43:bd49 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=7, name=cloudflare-ech.com | ||||||
| SOA | kim.ns.cloudflare.comdns@cloudflare.com serial=2397768496 | ||||||
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=2034709030 | ||||||
Same first word
nmhd1688.cn |
DNS History
8 records (6 active, 2 former)
●NSkim.ns.cloudflare.com2026-02-15 → 2026-04-25 · 2 obs
● 2026-04-25 02:37:54
●NSleif.ns.cloudflare.com2026-02-15 → 2026-04-25 · 2 obs
● 2026-04-25 02:37:54
●A104.21.89.1312026-02-15 → 2026-04-25 · 2 obs
● 2026-04-25 02:37:54
●A172.67.189.732026-02-15 → 2026-04-25 · 2 obs
● 2026-04-25 02:37:54
●A2606:4700:3030::6815:59832026-02-15 → 2026-04-25 · 5 obs
● 2026-03-28 21:35:38
○ 2026-03-30 14:11:24
● 2026-04-03 12:29:40
● 2026-04-25 02:37:54
●A2606:4700:3030::ac43:bd492026-02-15 → 2026-04-25 · 5 obs
● 2026-03-28 21:35:38
○ 2026-03-30 14:11:24
● 2026-04-03 12:29:40
● 2026-04-25 02:37:54
○A2a06:98c1:3120::2026-03-30 → 2026-03-30 · 4 obs
● 2026-03-30 14:11:24
○ 2026-04-03 12:29:40
○ 2026-04-25 02:37:54
○A2a06:98c1:3121::2026-03-30 → 2026-03-30 · 4 obs
● 2026-03-30 14:11:24
○ 2026-04-03 12:29:40
○ 2026-04-25 02:37:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | e.dns.cn, a.dns.cn, c.dns.cn, b.dns.cn... | - |
| nmhd1688.cn | ns1.nowcndns.com, ns2.nowcndns.com | - |
✅ Authoritative Response
Server:183.253.57.202
NS records: ns1.nowcndns.com, ns2.nowcndns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for nmhd1688.cn (unsigned zone)
⏱️ Timing
Total: 1790ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 38.63.193.3 |
| NS | 2 | ns1.nowcndns.com, ns2.nowcndns.com |
| SOA | 1 | ns1.nowcndns.com admin.nowcndns.com |
Analysis
IP Addresses
Four IP numbers are pointed to by nmhd1688.cn: 2606:4700:3030::6815:5983, 2606:4700:3030::ac43:bd49, 104.21.89.131 and 172.67.189.73.
other host names including georgesak.com, progearparts.com, www.kroneckerwallis.com, ahibw.com and ra-kursi.lv share IP numbers with nmhd1688.cn.
Name Servers
nmhd1688.cn is delegated to two name servers kim.ns.cloudflare.com and leif.ns.cloudflare.com.
nmhd1688.cn shares the same name server setup as other domains, for instance koreainvest.cn, hkocom.cn, 027shihezi.cn, x927.cn and bble.cn.
nmhd1688.cn at least partially shares name servers with other domains, for instance ahyddz.com, ambassadorteens.com, arvysmartcom.com, jinshouyou.com and xlslot88g.live.
These name servers are commonly used with casey.ns.cloudflare.com, emma.ns.cloudflare.com, evelyn.ns.cloudflare.com, walt.ns.cloudflare.com and jake.ns.cloudflare.com.
Host names with six IP numbers:
Host name kim.ns.cloudflare.com points to: 2606:4700:50::adf5:3a7e, 2803:f800:50::6ca2:c07e, 2a06:98c1:50::ac40:207e, 108.162.192.126, 172.64.32.126 and 173.245.58.126.
Host name leif.ns.cloudflare.com points to: 2606:4700:58::a29f:2cde, 2803:f800:50::6ca2:c3de, 2a06:98c1:50::ac40:23de, 108.162.195.222, 162.159.44.222 and 172.64.35.222.