mgtb.cn - robtex.com

mgtb.cn

DNSSEC⚠️ Not signed
A2606:4700:3033::6815:2936πŸ‡ΊπŸ‡Έ Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A2606:4700:3035::ac43:a0aeπŸ‡ΊπŸ‡Έ Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A104.21.41.54Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A172.67.160.174πŸ‡ΊπŸ‡Έ Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
NSrajeev.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3be0πŸ‡ΊπŸ‡Έ Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrajeev.ns.cloudflare.com
A2803:f800:50::6ca2:c1e0πŸ‡¨πŸ‡· Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRrajeev.ns.cloudflare.com
A2a06:98c1:50::ac40:21e0πŸ‡ΊπŸ‡Έ Cloudflare2a06:98c1:50::/45
PTRrajeev.ns.cloudflare.com
A108.162.193.224πŸ‡ΊπŸ‡Έ Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrajeev.ns.cloudflare.com
A172.64.33.224πŸ‡ΊπŸ‡Έ Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrajeev.ns.cloudflare.com
A173.245.59.224πŸ‡ΊπŸ‡Έ Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrajeev.ns.cloudflare.com
NStegan.ns.cloudflare.com
A2606:4700:50::adf5:3ae2πŸ‡ΊπŸ‡Έ Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRtegan.ns.cloudflare.com
A2803:f800:50::6ca2:c0e2πŸ‡¨πŸ‡· Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRtegan.ns.cloudflare.com
A2a06:98c1:50::ac40:20e2πŸ‡ΊπŸ‡Έ Cloudflare2a06:98c1:50::/45
PTRtegan.ns.cloudflare.com
A108.162.192.226πŸ‡ΊπŸ‡Έ Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRtegan.ns.cloudflare.com
A172.64.32.226πŸ‡ΊπŸ‡Έ Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRtegan.ns.cloudflare.com
A173.245.58.226πŸ‡ΊπŸ‡Έ Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRtegan.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 βœ“ hints match
IPv4 hints104.21.41.54, 172.67.160.174
IPv6 hints2606:4700:3033::6815:2936, 2606:4700:3035::ac43:a0ae
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=200, name=cloudflare-ech.com
SOArajeev.ns.cloudflare.comdns@cloudflare.com serial=2398467769

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=2034733291

Previously NS for

Same first word

Similar names

DNS History

12 records (6 active, 6 former)

20162017201820192020202120222023202420252026NSrajeev.ns.cloudflare.comtegan.ns.cloudflare.commgtb.cnA104.21.41.54172.67.160.1742606:4700:3033::6815:29362606:4700:3035::ac43:a0ae188.114.96.0188.114.97.02a06:98c1:3120::2a06:98c1:3121::98.126.6.243
β—‹NSmgtb.cn2015-07-23 β†’ 2015-07-23 Β· 3 obs
● 2015-07-23 17:50:36
β—‹ 2019-03-06 01:14:14
β—‹ 2026-04-30 10:09:46
●NSrajeev.ns.cloudflare.com2026-04-20 β†’ 2026-04-30 Β· 3 obs
β—‹ 2019-03-06 01:14:14
● 2026-04-20 12:11:18
● 2026-04-30 10:09:46
●NStegan.ns.cloudflare.com2026-04-20 β†’ 2026-04-30 Β· 3 obs
β—‹ 2019-03-06 01:14:14
● 2026-04-20 12:11:18
● 2026-04-30 10:09:46
●A104.21.41.542026-04-20 β†’ 2026-04-30 Β· 6 obs
β—‹ 2019-03-06 01:14:14
● 2026-04-20 12:11:18
● 2026-04-24 19:28:16
β—‹ 2026-04-26 04:13:46
● 2026-04-27 04:55:04
● 2026-04-30 10:09:46
●A172.67.160.1742026-04-20 β†’ 2026-04-30 Β· 6 obs
β—‹ 2019-03-06 01:14:14
● 2026-04-20 12:11:18
● 2026-04-24 19:28:16
β—‹ 2026-04-26 04:13:46
● 2026-04-27 04:55:04
● 2026-04-30 10:09:46
β—‹A188.114.96.02026-04-26 β†’ 2026-04-26 Β· 4 obs
β—‹ 2026-04-24 19:28:16
● 2026-04-26 04:13:46
β—‹ 2026-04-27 04:55:04
β—‹ 2026-04-30 10:09:46
β—‹A188.114.97.02026-04-26 β†’ 2026-04-26 Β· 4 obs
β—‹ 2026-04-24 19:28:16
● 2026-04-26 04:13:46
β—‹ 2026-04-27 04:55:04
β—‹ 2026-04-30 10:09:46
●A2606:4700:3033::6815:29362026-04-20 β†’ 2026-04-30 Β· 6 obs
β—‹ 2019-03-06 01:14:14
● 2026-04-20 12:11:18
● 2026-04-24 19:28:16
β—‹ 2026-04-26 04:13:46
● 2026-04-27 04:55:04
● 2026-04-30 10:09:46
●A2606:4700:3035::ac43:a0ae2026-04-20 β†’ 2026-04-30 Β· 6 obs
β—‹ 2019-03-06 01:14:14
● 2026-04-20 12:11:18
● 2026-04-24 19:28:16
β—‹ 2026-04-26 04:13:46
● 2026-04-27 04:55:04
● 2026-04-30 10:09:46
β—‹A2a06:98c1:3120::2026-04-26 β†’ 2026-04-26 Β· 4 obs
β—‹ 2026-04-24 19:28:16
● 2026-04-26 04:13:46
β—‹ 2026-04-27 04:55:04
β—‹ 2026-04-30 10:09:46
β—‹A2a06:98c1:3121::2026-04-26 β†’ 2026-04-26 Β· 4 obs
β—‹ 2026-04-24 19:28:16
● 2026-04-26 04:13:46
β—‹ 2026-04-27 04:55:04
β—‹ 2026-04-30 10:09:46
β—‹A98.126.6.2432015-07-23 β†’ 2015-07-23 Β· 3 obs
● 2015-07-23 17:50:36
β—‹ 2019-03-06 01:14:14
β—‹ 2026-04-30 10:09:46

πŸ” DNS Trace

πŸ“‹ Delegation Chain

ZoneNameserversGlue
cna.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn...-
mgtb.cntegan.ns.cloudflare.com, rajeev.ns.cloudflare.com-

βœ… Authoritative Response

Server:108.162.193.224

NS records: tegan.ns.cloudflare.com, rajeev.ns.cloudflare.com

πŸ”’ DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for mgtb.cn (unsigned zone)

⏱️ Timing

Total: 1943ms | Queries: -

πŸ“„ Records

TypeCountSample Data
A2172.67.160.174, 104.21.41.54
AAAA22606:4700:3035::ac43:a0ae, 2606:4700:3033::6815:2936
NS2rajeev.ns.cloudflare.com, tegan.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1rajeev.ns.cloudflare.com dns.cloudflare.

Analysis

IP Addresses

mgtb.cn points to four IP numbers: 2606:4700:3033::6815:2936, 2606:4700:3035::ac43:a0ae, 104.21.41.54 and 172.67.160.174.

For instance, other host names iconsultindia.com, seniorhomecarereferrals.com, itcourseware.com, admin.totalcoreacademy.ae and edg-defender.pro share IP numbers with mgtb.cn.

Name Servers

mgtb.cn is delegated to two name servers: rajeev.ns.cloudflare.com and tegan.ns.cloudflare.com.

mgtb.cn uses the same name server setup as other domains such as easyflow3er.com, tksb.cn, gbhy.cn, mawinwin.com and lbzu.cn.

mgtb.cn shares name servers with other domains at least partially, for example prochile.us, gardenerscorner.co.uk, learnearnown.com, nohu-top.com and antalyaseo.com.

These name servers are often used together with the name servers sreeni.ns.cloudflare.com, mustafa.ns.cloudflare.com, dawn.ns.cloudflare.com, nelly.ns.cloudflare.com and jean.ns.cloudflare.com.

Host names with six IP numbers: host name rajeev.ns.cloudflare.com points to: 2606:4700:58::adf5:3be0, 2803:f800:50::6ca2:c1e0, 2a06:98c1:50::ac40:21e0, 108.162.193.224, 172.64.33.224 and 173.245.59.224; host name tegan.ns.cloudflare.com points to: 2606:4700:50::adf5:3ae2, 2803:f800:50::6ca2:c0e2, 2a06:98c1:50::ac40:20e2, 108.162.192.226, 172.64.32.226 and 173.245.58.226.