ivhf.cn - robtex.com
ivhf.cn
| DNSSEC | β οΈ Not signed | ||||||
| A | 2606:4700:3035::6815:9cfπΊπΈ Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 2606:4700:3037::ac43:8307πΊπΈ Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 104.21.9.207Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 172.67.131.7πΊπΈ Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| NS | dana.ns.cloudflare.com β | ||||||
| A | 2606:4700:50::adf5:3a69πΊπΈ Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | dana.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c069π¨π· Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | dana.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2069πΊπΈ Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | dana.ns.cloudflare.com | ||||||
| A | 108.162.192.105πΊπΈ Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | dana.ns.cloudflare.com | ||||||
| A | 172.64.32.105πΊπΈ Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | dana.ns.cloudflare.com | ||||||
| A | 173.245.58.105πΊπΈ Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | dana.ns.cloudflare.com | ||||||
| NS | dave.ns.cloudflare.com | ||||||
| A | 2606:4700:58::adf5:3b6dπΊπΈ Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | dave.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c16dπ¨π· Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | dave.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:216dπΊπΈ Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | dave.ns.cloudflare.com | ||||||
| A | 108.162.193.109πΊπΈ Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | dave.ns.cloudflare.com | ||||||
| A | 172.64.33.109πΊπΈ Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | dave.ns.cloudflare.com | ||||||
| A | 173.245.59.109πΊπΈ Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | dave.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 β hints match | ||||||
| IPv4 hints | 104.21.9.207, 172.67.131.7 | ||||||
| IPv6 hints | 2606:4700:3035::6815:9cf, 2606:4700:3037::ac43:8307 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=187, name=cloudflare-ech.com | ||||||
| SOA | dana.ns.cloudflare.comdns@cloudflare.com serial=2401065789 | ||||||
cn
| DNSSEC | π Signed (DS record present) | ||||||
| NS | a.dns.cn β | ||||||
| NS | b.dns.cn | ||||||
| NS | c.dns.cn | ||||||
| NS | d.dns.cn | ||||||
| NS | e.dns.cn | ||||||
| NS | ns.cernet.net β οΈ Not in parent delegation | ||||||
| SOA | a.dns.cnroot@cnnic.cn serial=2034661025 | ||||||
Same first word
Similar names
DNS History
9 records (6 active, 3 former)
βNSdana.ns.cloudflare.com2026-04-07 β 2026-04-12 Β· 3 obs
β 2026-04-07 18:01:50
β 2026-04-12 03:36:24
βNSdave.ns.cloudflare.com2026-04-07 β 2026-04-12 Β· 3 obs
β 2026-04-07 18:01:50
β 2026-04-12 03:36:24
βNSns1.dnsfang.com2017-07-10 β 2017-07-10 Β· 3 obs
β 2026-04-07 18:01:50
β 2026-04-12 03:36:24
βNSns2.dnsfang.com2017-07-10 β 2017-07-10 Β· 3 obs
β 2026-04-07 18:01:50
β 2026-04-12 03:36:24
βA101.37.133.1372017-07-10 β 2017-07-10 Β· 3 obs
β 2026-04-07 18:01:50
β 2026-04-12 03:36:24
βA104.21.9.2072026-04-07 β 2026-04-12 Β· 3 obs
β 2026-04-07 18:01:50
β 2026-04-12 03:36:24
βA172.67.131.72026-04-07 β 2026-04-12 Β· 3 obs
β 2026-04-07 18:01:50
β 2026-04-12 03:36:24
βA2606:4700:3035::6815:9cf2026-04-07 β 2026-04-12 Β· 3 obs
β 2026-04-07 18:01:50
β 2026-04-12 03:36:24
βA2606:4700:3037::ac43:83072026-04-07 β 2026-04-12 Β· 3 obs
β 2026-04-07 18:01:50
β 2026-04-12 03:36:24
π DNS Trace
π Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | e.dns.cn, a.dns.cn, c.dns.cn, d.dns.cn... | - |
| ivhf.cn | dana.ns.cloudflare.com, dave.ns.cloudflare.com | - |
β Authoritative Response
Server:172.64.33.109
NS records: dana.ns.cloudflare.com, dave.ns.cloudflare.com
π DNSSEC Status
β Bogus (DNSSEC validation failed)
Validation error at cn: Error: DNS query timeout: 203.119.29.1 for DNSKEY cn
β±οΈ Timing
Total: 3260ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.9.207, 172.67.131.7 |
| AAAA | 2 | 2606:4700:3035::6815:9cf, 2606:4700:3037::ac43:8307 |
| NS | 2 | dana.ns.cloudflare.com, dave.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | dana.ns.cloudflare.com dns.cloudflare.co |
Analysis
IP Addresses
Four IP numbers are pointed to by ivhf.cn: 2606:4700:3035::6815:9cf, 2606:4700:3037::ac43:8307, 104.21.9.207 and 172.67.131.7.
other host names including web68.vn, cnlawyer.net, kia-motors.dealerzy.com, opel.dealerzy.com and q9txdf.mom share IP numbers with ivhf.cn.
Name Servers
ivhf.cn is delegated to two name servers dana.ns.cloudflare.com and dave.ns.cloudflare.com.
ivhf.cn shares the same name server setup as other domains, for instance pribumi.net, mcmk.in, shanxiaoxin.com, jizhulie.cn and dovur.com.
ivhf.cn at least partially shares name servers with other domains, for instance harian9.com, shoujixinbanzuqiujishibifenwang.net.cn, pcplus.co.il, getsheetrockquotes.com and medvalent.com.
these name servers are commonly used alongside mimi.ns.cloudflare.com.
Host names with six IP numbers:
Host name dana.ns.cloudflare.com points to: 2606:4700:50::adf5:3a69, 2803:f800:50::6ca2:c069, 2a06:98c1:50::ac40:2069, 108.162.192.105, 172.64.32.105 and 173.245.58.105.
Host name dave.ns.cloudflare.com points to: 2606:4700:58::adf5:3b6d, 2803:f800:50::6ca2:c16d, 2a06:98c1:50::ac40:216d, 108.162.193.109, 172.64.33.109 and 173.245.59.109.