efva.cn - robtex.com
efva.cn
| DNSSEC | β οΈ Not signed | ||||||
| A | 2606:4700:3031::ac43:c22eπΊπΈ Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 2606:4700:3037::6815:5496πΊπΈ Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 104.21.84.150Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 172.67.194.46πΊπΈ Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| NS | ezra.ns.cloudflare.com β | ||||||
| A | 2606:4700:58::a29f:2c0fπΊπΈ Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ezra.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c30fπ¨π· Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | ezra.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:230fπΊπΈ Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | ezra.ns.cloudflare.com | ||||||
| A | 108.162.195.15πΊπΈ Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ezra.ns.cloudflare.com | ||||||
| A | 162.159.44.15Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ezra.ns.cloudflare.com | ||||||
| A | 172.64.35.15πΊπΈ Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ezra.ns.cloudflare.com | ||||||
| NS | thea.ns.cloudflare.com | ||||||
| A | 2606:4700:50::a29f:26f7πΊπΈ Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | thea.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c2f7π¨π· Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | thea.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:22f7πΊπΈ Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | thea.ns.cloudflare.com | ||||||
| A | 108.162.194.247πΊπΈ Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | thea.ns.cloudflare.com | ||||||
| A | 162.159.38.247Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | thea.ns.cloudflare.com | ||||||
| A | 172.64.34.247πΊπΈ Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | thea.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 β hints match | ||||||
| IPv4 | 104.21.84.150, 172.67.194.46 | ||||||
| IPv6 | 2606:4700:3031::ac43:c22e, 2606:4700:3037::6815:5496 | ||||||
| SOA | ezra.ns.cloudflare.comdns@cloudflare.com serial=2397072345 | ||||||
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=2034605387 | ||||||
Same first word
Similar names
DNS History
10 records (6 active, 4 former)
βNSdns10.hichina.com2016-11-30 β 2016-11-30 Β· 3 obs
β 2026-03-27 11:36:48
β 2026-03-29 10:21:28
βNSdns9.hichina.com2016-11-30 β 2016-11-30 Β· 3 obs
β 2026-03-27 11:36:48
β 2026-03-29 10:21:28
βNSezra.ns.cloudflare.com2026-03-27 β 2026-03-29 Β· 3 obs
β 2026-03-27 11:36:48
β 2026-03-29 10:21:28
βNSthea.ns.cloudflare.com2026-03-27 β 2026-03-29 Β· 3 obs
β 2026-03-27 11:36:48
β 2026-03-29 10:21:28
βA104.21.84.1502026-03-27 β 2026-03-29 Β· 3 obs
β 2026-03-27 11:36:48
β 2026-03-29 10:21:28
βA123.108.110.782016-04-10 β 2016-04-10 Β· 3 obs
β 2016-11-30 08:17:08
β 2026-03-29 10:21:28
βA172.67.194.462026-03-27 β 2026-03-29 Β· 3 obs
β 2026-03-27 11:36:48
β 2026-03-29 10:21:28
βA2606:4700:3031::ac43:c22e2026-03-27 β 2026-03-29 Β· 3 obs
β 2026-03-27 11:36:48
β 2026-03-29 10:21:28
βA2606:4700:3037::6815:54962026-03-27 β 2026-03-29 Β· 3 obs
β 2026-03-27 11:36:48
β 2026-03-29 10:21:28
βA47.89.58.322017-06-12 β 2017-06-12 Β· 4 obs
β 2017-06-12 15:00:58
β 2026-03-27 11:36:48
β 2026-03-29 10:21:28
π DNS Trace
π Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | b.dns.cn, e.dns.cn, a.dns.cn, c.dns.cn... | - |
| efva.cn | ezra.ns.cloudflare.com, thea.ns.cloudflare.com | - |
β Authoritative Response
Server:108.162.194.247
NS records: ezra.ns.cloudflare.com, thea.ns.cloudflare.com
π DNSSEC Status
β οΈ Insecure (no DNSSEC)
No DS record for efva.cn (unsigned zone)
β±οΈ Timing
Total: 2216ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.84.150, 172.67.194.46 |
| AAAA | 2 | 2606:4700:3031::ac43:c22e, 2606:4700:3037::6815:5496 |
| NS | 2 | ezra.ns.cloudflare.com, thea.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | ezra.ns.cloudflare.com dns.cloudflare.co |
Analysis
IP Addresses
efva.cn points to four IP numbers: 2606:4700:3031::ac43:c22e, 2606:4700:3037::6815:5496, 104.21.84.150 and 172.67.194.46.
For instance, other host names xn----7sbb4afccxgjthx0d2a.xn--p1ai, paperracer.com, bellsouthwirelessemail.net, 054qq.com and www.bayanmedia.net share IP numbers with efva.cn.
Name Servers
efva.cn is delegated to two name servers: ezra.ns.cloudflare.com and thea.ns.cloudflare.com.
efva.cn uses the same name server setup as other domains such as dvkl.cn, barjokes.cn, bztongda.com, yz6970.com and 50399.cn.
efva.cn shares name servers with other domains at least partially, for example planetaholiday.bg, preggophili.com, heinoldfamily.com, meteostar.ru and holtcountygrill.com.
These name servers are commonly used with the name servers piper.ns.cloudflare.com and huxley.ns.cloudflare.com.
Host names with six IP numbers: host name ezra.ns.cloudflare.com points to: 2606:4700:58::a29f:2c0f, 2803:f800:50::6ca2:c30f, 2a06:98c1:50::ac40:230f, 108.162.195.15, 162.159.44.15 and 172.64.35.15; host name thea.ns.cloudflare.com points to: 2606:4700:50::a29f:26f7, 2803:f800:50::6ca2:c2f7, 2a06:98c1:50::ac40:22f7, 108.162.194.247, 162.159.38.247 and 172.64.34.247.