expls.cn - dns.ninja

expls.cn

DNSSEC⚠️ Not signed
A2606:4700:3031::6815:273fπŸ‡ΊπŸ‡Έ Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A2606:4700:3037::ac43:a9b7πŸ‡ΊπŸ‡Έ Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A104.21.39.63Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A172.67.169.183πŸ‡ΊπŸ‡Έ Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
NSlaura.ns.cloudflare.com ⭐
A2606:4700:50::adf5:3ab7πŸ‡ΊπŸ‡Έ Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRlaura.ns.cloudflare.com
A2803:f800:50::6ca2:c0b7πŸ‡¨πŸ‡· Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRlaura.ns.cloudflare.com
A2a06:98c1:50::ac40:20b7πŸ‡ΊπŸ‡Έ Cloudflare2a06:98c1:50::/45
PTRlaura.ns.cloudflare.com
A108.162.192.183πŸ‡ΊπŸ‡Έ Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRlaura.ns.cloudflare.com
A172.64.32.183πŸ‡ΊπŸ‡Έ Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRlaura.ns.cloudflare.com
A173.245.58.183πŸ‡ΊπŸ‡Έ Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRlaura.ns.cloudflare.com
NSmike.ns.cloudflare.com
A2606:4700:58::a29f:2c3fπŸ‡ΊπŸ‡Έ Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmike.ns.cloudflare.com
A2803:f800:50::6ca2:c33fπŸ‡¨πŸ‡· Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRmike.ns.cloudflare.com
A2a06:98c1:50::ac40:233fπŸ‡ΊπŸ‡Έ Cloudflare2a06:98c1:50::/45
PTRmike.ns.cloudflare.com
A108.162.195.63πŸ‡ΊπŸ‡Έ Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmike.ns.cloudflare.com
A162.159.44.63Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmike.ns.cloudflare.com
A172.64.35.63πŸ‡ΊπŸ‡Έ Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmike.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 βœ“ hints match
IPv4 hints104.21.39.63, 172.67.169.183
IPv6 hints2606:4700:3031::6815:273f, 2606:4700:3037::ac43:a9b7
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=230, name=cloudflare-ech.com
SOAlaura.ns.cloudflare.comdns@cloudflare.com serial=2405557726

cn

DNSSEC⚠️ Not signed
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=2034988740

Same first word

Similar names

DNS History

16 records (6 active, 10 former)

20162017201820192020202120222023202420252026NSlaura.ns.cloudflare.commike.ns.cloudflare.comf1g1ns1.dnspod.netf1g1ns2.dnspod.netns1.dnsfang.comns2.dnsfang.comMXmail.skrimple.comA104.21.39.63172.67.169.1832606:4700:3031::6815:273f2606:4700:3037::ac43:a9b7103.51.144.81107.167.38.247123.254.111.19050.117.113.22265.19.157.235
β—‹NSf1g1ns1.dnspod.net2015-08-07 β†’ 2015-08-07 Β· 3 obs
● 2015-08-07 20:43:20
β—‹ 2020-03-03 11:59:38
β—‹ 2026-07-01 02:30:24
β—‹NSf1g1ns2.dnspod.net2015-08-07 β†’ 2015-08-07 Β· 3 obs
● 2015-08-07 20:43:20
β—‹ 2020-03-03 11:59:38
β—‹ 2026-07-01 02:30:24
●NSlaura.ns.cloudflare.com2026-06-23 β†’ 2026-07-01 Β· 3 obs
β—‹ 2020-03-03 11:59:38
● 2026-06-23 00:28:20
● 2026-07-01 02:30:24
●NSmike.ns.cloudflare.com2026-06-23 β†’ 2026-07-01 Β· 3 obs
β—‹ 2020-03-03 11:59:38
● 2026-06-23 00:28:20
● 2026-07-01 02:30:24
β—‹NSns1.dnsfang.com2020-03-03 β†’ 2020-03-03 Β· 4 obs
β—‹ 2015-08-07 20:43:20
● 2020-03-03 11:59:38
β—‹ 2026-06-23 00:28:20
β—‹ 2026-07-01 02:30:24
β—‹NSns2.dnsfang.com2020-03-03 β†’ 2020-03-03 Β· 4 obs
β—‹ 2015-08-07 20:43:20
● 2020-03-03 11:59:38
β—‹ 2026-06-23 00:28:20
β—‹ 2026-07-01 02:30:24
β—‹MXmail.skrimple.com2015-12-13 β†’ 2017-03-31 Β· 4 obs
● 2015-12-13 18:18:20
● 2017-03-31 20:18:02
β—‹ 2020-03-03 11:59:38
β—‹ 2026-07-01 02:30:24
β—‹A103.51.144.812016-07-14 β†’ 2016-07-14 Β· 4 obs
β—‹ 2016-03-19 05:20:56
● 2016-07-14 15:37:00
β—‹ 2017-03-31 20:18:02
β—‹ 2026-07-01 02:30:24
●A104.21.39.632026-06-23 β†’ 2026-07-01 Β· 3 obs
β—‹ 2020-03-03 11:59:38
● 2026-06-23 00:28:20
● 2026-07-01 02:30:24
β—‹A107.167.38.2472020-03-03 β†’ 2020-03-03 Β· 4 obs
β—‹ 2017-03-31 20:18:02
● 2020-03-03 11:59:38
β—‹ 2026-06-23 00:28:20
β—‹ 2026-07-01 02:30:24
β—‹A123.254.111.1902015-08-07 β†’ 2015-08-07 Β· 3 obs
● 2015-08-07 20:43:20
β—‹ 2015-12-13 18:18:20
β—‹ 2026-07-01 02:30:24
●A172.67.169.1832026-06-23 β†’ 2026-07-01 Β· 3 obs
β—‹ 2020-03-03 11:59:38
● 2026-06-23 00:28:20
● 2026-07-01 02:30:24
●A2606:4700:3031::6815:273f2026-06-23 β†’ 2026-07-01 Β· 3 obs
β—‹ 2020-03-03 11:59:38
● 2026-06-23 00:28:20
● 2026-07-01 02:30:24
●A2606:4700:3037::ac43:a9b72026-06-23 β†’ 2026-07-01 Β· 3 obs
β—‹ 2020-03-03 11:59:38
● 2026-06-23 00:28:20
● 2026-07-01 02:30:24
β—‹A50.117.113.2222017-03-31 β†’ 2017-03-31 Β· 4 obs
β—‹ 2016-07-14 15:37:00
● 2017-03-31 20:18:02
β—‹ 2020-03-03 11:59:38
β—‹ 2026-07-01 02:30:24
β—‹A65.19.157.2352015-12-13 β†’ 2016-03-19 Β· 5 obs
β—‹ 2015-08-07 20:43:20
● 2015-12-13 18:18:20
● 2016-03-19 05:20:56
β—‹ 2016-07-14 15:37:00
β—‹ 2026-07-01 02:30:24

πŸ” DNS Trace

πŸ“‹ Delegation Chain

ZoneNameserversGlue
cne.dns.cn, a.dns.cn, c.dns.cn, d.dns.cn...-
expls.cnmike.ns.cloudflare.com, laura.ns.cloudflare.com-

βœ… Authoritative Response

Server:162.159.44.63

NS records: mike.ns.cloudflare.com, laura.ns.cloudflare.com

πŸ”’ DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for expls.cn (unsigned zone)

⏱️ Timing

Total: 4720ms | Queries: -

πŸ“„ Records

TypeCountSample Data
A2172.67.169.183, 104.21.39.63
AAAA22606:4700:3031::6815:273f, 2606:4700:3037::ac43:a9b7
NS2laura.ns.cloudflare.com, mike.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1laura.ns.cloudflare.com dns.cloudflare.c

Analysis

IP Addresses

expls.cn directs to four IP numbers, which are 104.21.39.63, 172.67.169.183, 2606:4700:3031::6815:273f and 2606:4700:3037::ac43:a9b7.

Two other host names, along with www.mathost.eu, lowellsmith.net and ovobetfree.com, also share IP numbers with expls.cn.

Name Servers

Two name servers handle the delegation for expls.cn: laura.ns.cloudflare.com and mike.ns.cloudflare.com.

expls.cn shares its NS records with other domains, for example nasna.cn, ey99.cn, kybx.cn and two others.

The name servers of expls.cn overlap at least partially with those of other domains β€” among them myworldrugby.com, parrotcagereviews.com, chickencow.org and two more.

The name servers augustus.ns.cloudflare.com, treasure.ns.cloudflare.com, carter.ns.cloudflare.com and two others are commonly seen in use alongside these name servers.

DNS names with 6 IP addresses:

laura.ns.cloudflare.com resolves to 108.162.192.183, 172.64.32.183 and 173.245.58.183 among others, with 3 other IP addresses in total.

mike.ns.cloudflare.com resolves to 108.162.195.63, 162.159.44.63 and 172.64.35.63 among others, with 3 other IP addresses in total.