php20.cn - robtex.com

php20.cn

DNSSEC⚠️ Not signed
A2606:4700:3030::6815:3bce🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3031::ac43:b7a8🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.59.206Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.183.168🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSkoa.ns.cloudflare.com ⭐
A2606:4700:58::a29f:2cf2🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkoa.ns.cloudflare.com
A2803:f800:50::6ca2:c3f2🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRkoa.ns.cloudflare.com
A2a06:98c1:50::ac40:23f2🇺🇸 Cloudflare2a06:98c1:50::/45
PTRkoa.ns.cloudflare.com
A108.162.195.242🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkoa.ns.cloudflare.com
A162.159.44.242Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkoa.ns.cloudflare.com
A172.64.35.242🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkoa.ns.cloudflare.com
NSsandy.ns.cloudflare.com
A2606:4700:50::adf5:3adb🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsandy.ns.cloudflare.com
A2803:f800:50::6ca2:c0db🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRsandy.ns.cloudflare.com
A2a06:98c1:50::ac40:20db🇺🇸 Cloudflare2a06:98c1:50::/45
PTRsandy.ns.cloudflare.com
A108.162.192.219🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsandy.ns.cloudflare.com
A172.64.32.219🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsandy.ns.cloudflare.com
A173.245.58.219🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsandy.ns.cloudflare.com
MXroute1.mx.cloudflare.net ⭐
A2606:4700:f5::b🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute1.mx.cloudflare.net
A2606:4700:f5::c🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute1.mx.cloudflare.net
A2606:4700:f5::d🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute1.mx.cloudflare.net
A162.159.205.11Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute1.mx.cloudflare.net
A162.159.205.12Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute1.mx.cloudflare.net
A162.159.205.13Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute1.mx.cloudflare.net
MXroute3.mx.cloudflare.net(20)
A2606:4700:f5::11🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute3.mx.cloudflare.net
A2606:4700:f5::12🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute3.mx.cloudflare.net
A2606:4700:f5::13🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute3.mx.cloudflare.net
A162.159.205.23Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute3.mx.cloudflare.net
A162.159.205.24Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute3.mx.cloudflare.net
A162.159.205.25Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute3.mx.cloudflare.net
MXroute2.mx.cloudflare.net(50)
A2606:4700:f5::e🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute2.mx.cloudflare.net
A2606:4700:f5::f🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute2.mx.cloudflare.net
A2606:4700:f5::10🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute2.mx.cloudflare.net
A162.159.205.17Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute2.mx.cloudflare.net
A162.159.205.18Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute2.mx.cloudflare.net
A162.159.205.19Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute2.mx.cloudflare.net
TXTv=spf1 include:_spf.mx.cloudflare.net ~all
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.59.206, 172.67.183.168
IPv6 hints2606:4700:3030::6815:3bce, 2606:4700:3031::ac43:b7a8
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=154, name=cloudflare-ech.com
SOAkoa.ns.cloudflare.comdns@cloudflare.com serial=2411940876

cn

DNSSEC🔒 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=2035173720

Subdomains

www.php20.cn

Same first word

php20.cn

DNS History

15 records (9 active, 6 former)

201820192020202120222023202420252026NSkoa.ns.cloudflare.comsandy.ns.cloudflare.comns1.myhostadmin.netns2.myhostadmin.netns3.myhostadmin.netns4.myhostadmin.netns5.myhostadmin.netns6.myhostadmin.netMXroute1.mx.cloudflare.netroute2.mx.cloudflare.netroute3.mx.cloudflare.netA104.21.59.206172.67.183.1682606:4700:3030::6815:3bce2606:4700:3031::ac43:b7a8
●NSkoa.ns.cloudflare.com2026-07-16 → 2026-08-13 · 3 obs
○ 2020-02-18 01:19:12
● 2026-07-16 05:51:24
● 2026-08-13 02:05:00
○NSns1.myhostadmin.net2017-03-19 → 2020-02-18 · 4 obs
● 2017-03-19 14:10:02
● 2020-02-18 01:19:12
○ 2026-07-16 05:51:24
○ 2026-08-13 02:05:00
○NSns2.myhostadmin.net2017-03-19 → 2020-02-18 · 4 obs
● 2017-03-19 14:10:02
● 2020-02-18 01:19:12
○ 2026-07-16 05:51:24
○ 2026-08-13 02:05:00
○NSns3.myhostadmin.net2017-03-19 → 2020-02-18 · 4 obs
● 2017-03-19 14:10:02
● 2020-02-18 01:19:12
○ 2026-07-16 05:51:24
○ 2026-08-13 02:05:00
○NSns4.myhostadmin.net2017-03-19 → 2020-02-18 · 4 obs
● 2017-03-19 14:10:02
● 2020-02-18 01:19:12
○ 2026-07-16 05:51:24
○ 2026-08-13 02:05:00
○NSns5.myhostadmin.net2017-03-19 → 2020-02-18 · 4 obs
● 2017-03-19 14:10:02
● 2020-02-18 01:19:12
○ 2026-07-16 05:51:24
○ 2026-08-13 02:05:00
○NSns6.myhostadmin.net2017-03-19 → 2020-02-18 · 4 obs
● 2017-03-19 14:10:02
● 2020-02-18 01:19:12
○ 2026-07-16 05:51:24
○ 2026-08-13 02:05:00
●NSsandy.ns.cloudflare.com2026-07-16 → 2026-08-13 · 3 obs
○ 2020-02-18 01:19:12
● 2026-07-16 05:51:24
● 2026-08-13 02:05:00
●MXroute1.mx.cloudflare.net2026-07-16 → 2026-08-13 · 2 obs
● 2026-07-16 05:51:24
● 2026-08-13 02:05:00
●MXroute2.mx.cloudflare.net2026-07-16 → 2026-08-13 · 2 obs
● 2026-07-16 05:51:24
● 2026-08-13 02:05:00
●MXroute3.mx.cloudflare.net2026-07-16 → 2026-08-13 · 2 obs
● 2026-07-16 05:51:24
● 2026-08-13 02:05:00
●A104.21.59.2062026-07-16 → 2026-08-13 · 2 obs
● 2026-07-16 05:51:24
● 2026-08-13 02:05:00
●A172.67.183.1682026-07-16 → 2026-08-13 · 2 obs
● 2026-07-16 05:51:24
● 2026-08-13 02:05:00
●A2606:4700:3030::6815:3bce2026-07-16 → 2026-08-13 · 2 obs
● 2026-07-16 05:51:24
● 2026-08-13 02:05:00
●A2606:4700:3031::ac43:b7a82026-07-16 → 2026-08-13 · 2 obs
● 2026-07-16 05:51:24
● 2026-08-13 02:05:00

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
cne.dns.cn, a.dns.cn, c.dns.cn, d.dns.cn...-
php20.cnkoa.ns.cloudflare.com, sandy.ns.cloudflare.com-

✅ Authoritative Response

Server:172.64.32.219

NS records: koa.ns.cloudflare.com, sandy.ns.cloudflare.com

🔒 DNSSEC Status

❌ Bogus (DNSSEC validation failed)

Validation error at cn: Error: DNS query timeout: 203.119.29.1 for DNSKEY cn

⏱️ Timing

Total: 4396ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.183.168, 104.21.59.206
AAAA22606:4700:3030::6815:3bce, 2606:4700:3031::ac43:b7a8
NS2koa.ns.cloudflare.com, sandy.ns.cloudflare.com
MX3route1.mx.cloudflare.net (pri: 14), route3.mx.cloudflare.net (pri: 20)...
TXT1v=spf1 include:_spf.mx.cloudflare.net ~a
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1koa.ns.cloudflare.com dns.cloudflare.com

Analysis

Hierarchy

The domain www.php20.cn falls under the parent php20.cn.

IP Addresses

php20.cn points to the four IP addresses 104.21.59.206, 172.67.183.168, 2606:4700:3030::6815:3bce and 2606:4700:3031::ac43:b7a8.

tersacucarti.com, www.morbuz.com.tr, kanna-info.com and two other host names share IP numbers with php20.cn.

Name Servers

DNS delegation for php20.cn points to two name servers: koa.ns.cloudflare.com and sandy.ns.cloudflare.com.

php20.cn has the same NS records as ideefabriek.com, paper-helper.site, domilina.com and imgsrvfr.host.

At least some of php20.cn's name servers are shared with other domains, for example olympusishere.club, dominicanfriars.com, kaiprom.com and two more.

These name servers tend to be deployed in combination with the name servers jerry.ns.cloudflare.com and rose.ns.cloudflare.com.

Hostnames that resolve to 6 IP addresses:

koa.ns.cloudflare.com has IP addresses 108.162.195.242, 162.159.44.242 and 172.64.35.242, plus 3 other.

sandy.ns.cloudflare.com has IP addresses 108.162.192.219, 172.64.32.219 and 173.245.58.219, plus 3 other.

Mail Servers

The MX records for php20.cn list three mail servers: route1.mx.cloudflare.net, route2.mx.cloudflare.net and route3.mx.cloudflare.net.

php20.cn has at least partial mail server overlap with other domains such as thangved.com, danjoh.com, chartgame.net and two more.

Hostnames that resolve to 6 IP addresses:

route1.mx.cloudflare.net has IP addresses 162.159.205.11, 162.159.205.12 and 162.159.205.13, plus 3 other.

route2.mx.cloudflare.net has IP addresses 162.159.205.17, 162.159.205.18 and 162.159.205.19, plus 3 other.

route3.mx.cloudflare.net has IP addresses 162.159.205.23, 162.159.205.24 and 162.159.205.25, plus 3 other.