efva.cn - robtex.com

efva.cn

DNSSEC⚠️ Not signed
A2606:4700:3031::ac43:c22eπŸ‡ΊπŸ‡Έ Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A2606:4700:3037::6815:5496πŸ‡ΊπŸ‡Έ Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A104.21.84.150Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A172.67.194.46πŸ‡ΊπŸ‡Έ Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
NSezra.ns.cloudflare.com ⭐
A2606:4700:58::a29f:2c0fπŸ‡ΊπŸ‡Έ Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRezra.ns.cloudflare.com
A2803:f800:50::6ca2:c30fπŸ‡¨πŸ‡· Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRezra.ns.cloudflare.com
A2a06:98c1:50::ac40:230fπŸ‡ΊπŸ‡Έ Cloudflare2a06:98c1:50::/45
PTRezra.ns.cloudflare.com
A108.162.195.15πŸ‡ΊπŸ‡Έ Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRezra.ns.cloudflare.com
A162.159.44.15Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRezra.ns.cloudflare.com
A172.64.35.15πŸ‡ΊπŸ‡Έ Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRezra.ns.cloudflare.com
NSthea.ns.cloudflare.com
A2606:4700:50::a29f:26f7πŸ‡ΊπŸ‡Έ Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRthea.ns.cloudflare.com
A2803:f800:50::6ca2:c2f7πŸ‡¨πŸ‡· Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRthea.ns.cloudflare.com
A2a06:98c1:50::ac40:22f7πŸ‡ΊπŸ‡Έ Cloudflare2a06:98c1:50::/45
PTRthea.ns.cloudflare.com
A108.162.194.247πŸ‡ΊπŸ‡Έ Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRthea.ns.cloudflare.com
A162.159.38.247Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRthea.ns.cloudflare.com
A172.64.34.247πŸ‡ΊπŸ‡Έ Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRthea.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 βœ“ hints match
IPv4104.21.84.150, 172.67.194.46
IPv62606:4700:3031::ac43:c22e, 2606:4700:3037::6815:5496
SOAezra.ns.cloudflare.comdns@cloudflare.com serial=2397072345

cn

DNSSECπŸ”’ Signed (DS record present)
NSa.dns.cn ⭐
NSb.dns.cn
NSc.dns.cn
NSd.dns.cn
NSe.dns.cn
NSns.cernet.net ⚠️ Not in parent delegation
SOAa.dns.cnroot@cnnic.cn serial=2034605387

Same first word

Similar names

DNS History

10 records (6 active, 4 former)

2017201820192020202120222023202420252026NSezra.ns.cloudflare.comthea.ns.cloudflare.comdns10.hichina.comdns9.hichina.comA104.21.84.150172.67.194.462606:4700:3031::ac43:c22e2606:4700:3037::6815:5496123.108.110.7847.89.58.32
β—‹NSdns10.hichina.com2016-11-30 β†’ 2016-11-30 Β· 3 obs
● 2016-11-30 08:17:08
β—‹ 2026-03-27 11:36:48
β—‹ 2026-03-29 10:21:28
β—‹NSdns9.hichina.com2016-11-30 β†’ 2016-11-30 Β· 3 obs
● 2016-11-30 08:17:08
β—‹ 2026-03-27 11:36:48
β—‹ 2026-03-29 10:21:28
●NSezra.ns.cloudflare.com2026-03-27 β†’ 2026-03-29 Β· 3 obs
β—‹ 2016-11-30 08:17:08
● 2026-03-27 11:36:48
● 2026-03-29 10:21:28
●NSthea.ns.cloudflare.com2026-03-27 β†’ 2026-03-29 Β· 3 obs
β—‹ 2016-11-30 08:17:08
● 2026-03-27 11:36:48
● 2026-03-29 10:21:28
●A104.21.84.1502026-03-27 β†’ 2026-03-29 Β· 3 obs
β—‹ 2017-06-12 15:00:58
● 2026-03-27 11:36:48
● 2026-03-29 10:21:28
β—‹A123.108.110.782016-04-10 β†’ 2016-04-10 Β· 3 obs
● 2016-04-10 03:30:40
β—‹ 2016-11-30 08:17:08
β—‹ 2026-03-29 10:21:28
●A172.67.194.462026-03-27 β†’ 2026-03-29 Β· 3 obs
β—‹ 2017-06-12 15:00:58
● 2026-03-27 11:36:48
● 2026-03-29 10:21:28
●A2606:4700:3031::ac43:c22e2026-03-27 β†’ 2026-03-29 Β· 3 obs
β—‹ 2017-06-12 15:00:58
● 2026-03-27 11:36:48
● 2026-03-29 10:21:28
●A2606:4700:3037::6815:54962026-03-27 β†’ 2026-03-29 Β· 3 obs
β—‹ 2017-06-12 15:00:58
● 2026-03-27 11:36:48
● 2026-03-29 10:21:28
β—‹A47.89.58.322017-06-12 β†’ 2017-06-12 Β· 4 obs
β—‹ 2016-11-30 08:17:08
● 2017-06-12 15:00:58
β—‹ 2026-03-27 11:36:48
β—‹ 2026-03-29 10:21:28

πŸ” DNS Trace

πŸ“‹ Delegation Chain

ZoneNameserversGlue
cnb.dns.cn, e.dns.cn, a.dns.cn, c.dns.cn...-
efva.cnezra.ns.cloudflare.com, thea.ns.cloudflare.com-

βœ… Authoritative Response

Server:108.162.194.247

NS records: ezra.ns.cloudflare.com, thea.ns.cloudflare.com

πŸ”’ DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for efva.cn (unsigned zone)

⏱️ Timing

Total: 2216ms | Queries: -

πŸ“„ Records

TypeCountSample Data
A2104.21.84.150, 172.67.194.46
AAAA22606:4700:3031::ac43:c22e, 2606:4700:3037::6815:5496
NS2ezra.ns.cloudflare.com, thea.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1ezra.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.