ctsbeijing.com - robtex.com
ctsbeijing.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3032::ac43:c52f🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3037::6815:4c9e🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.76.158Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.197.47🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | jaime.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::a29f:2c66🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | jaime.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c366🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | jaime.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2366🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | jaime.ns.cloudflare.com | ||||||
| A | 108.162.195.102🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | jaime.ns.cloudflare.com | ||||||
| A | 162.159.44.102Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | jaime.ns.cloudflare.com | ||||||
| A | 172.64.35.102🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | jaime.ns.cloudflare.com | ||||||
| NS | lucy.ns.cloudflare.com | ||||||
| A | 2606:4700:50::adf5:3a85🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | lucy.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c085🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | lucy.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2085🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | lucy.ns.cloudflare.com | ||||||
| A | 108.162.192.133🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | lucy.ns.cloudflare.com | ||||||
| A | 172.64.32.133🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | lucy.ns.cloudflare.com | ||||||
| A | 173.245.58.133🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | lucy.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.76.158, 172.67.197.47 | ||||||
| IPv6 hints | 2606:4700:3032::ac43:c52f, 2606:4700:3037::6815:4c9e | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=91, name=cloudflare-ech.com | ||||||
| SOA | jaime.ns.cloudflare.comdns@cloudflare.com serial=2400878038 | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1778467206 | ||||||
Same first word
ctsbeijing.com |
DNS History
27 records (6 active, 21 former)
○NSf1g1ns1.dnspod.net2015-10-31 → 2017-09-04 · 13 obs
○ 2015-06-11 02:06:24
● 2015-10-31 16:44:16
● 2016-02-12 00:09:38
○ 2016-03-31 06:20:42
○ 2016-05-30 00:49:04
● 2016-06-24 05:57:48
● 2017-01-31 05:15:40
○ 2017-07-17 16:16:34
○ 2017-08-12 12:37:14
● 2017-08-17 21:11:22
● 2017-09-04 04:53:56
○ 2026-04-07 07:52:40
○ 2026-05-11 02:53:48
● 2015-10-31 16:44:16
● 2016-02-12 00:09:38
○ 2016-03-31 06:20:42
○ 2016-05-30 00:49:04
● 2016-06-24 05:57:48
● 2017-01-31 05:15:40
○ 2017-07-17 16:16:34
○ 2017-08-12 12:37:14
● 2017-08-17 21:11:22
● 2017-09-04 04:53:56
○ 2026-04-07 07:52:40
○ 2026-05-11 02:53:48
○NSf1g1ns2.dnspod.net2015-10-31 → 2017-09-04 · 13 obs
○ 2015-06-11 02:06:24
● 2015-10-31 16:44:16
● 2016-02-12 00:09:38
○ 2016-03-31 06:20:42
○ 2016-05-30 00:49:04
● 2016-06-24 05:57:48
● 2017-01-31 05:15:40
○ 2017-07-17 16:16:34
○ 2017-08-12 12:37:14
● 2017-08-17 21:11:22
● 2017-09-04 04:53:56
○ 2026-04-07 07:52:40
○ 2026-05-11 02:53:48
● 2015-10-31 16:44:16
● 2016-02-12 00:09:38
○ 2016-03-31 06:20:42
○ 2016-05-30 00:49:04
● 2016-06-24 05:57:48
● 2017-01-31 05:15:40
○ 2017-07-17 16:16:34
○ 2017-08-12 12:37:14
● 2017-08-17 21:11:22
● 2017-09-04 04:53:56
○ 2026-04-07 07:52:40
○ 2026-05-11 02:53:48
●NSjaime.ns.cloudflare.com2026-04-07 → 2026-05-11 · 3 obs
○ 2017-09-04 04:53:56
● 2026-04-07 07:52:40
● 2026-05-11 02:53:48
● 2026-04-07 07:52:40
● 2026-05-11 02:53:48
●NSlucy.ns.cloudflare.com2026-04-07 → 2026-05-11 · 3 obs
○ 2017-09-04 04:53:56
● 2026-04-07 07:52:40
● 2026-05-11 02:53:48
● 2026-04-07 07:52:40
● 2026-05-11 02:53:48
○NSns03.domaincontrol.com2016-03-31 → 2016-03-31 · 4 obs
○ 2016-02-12 00:09:38
● 2016-03-31 06:20:42
○ 2016-05-30 00:49:04
○ 2026-05-11 02:53:48
● 2016-03-31 06:20:42
○ 2016-05-30 00:49:04
○ 2026-05-11 02:53:48
○NSns04.domaincontrol.com2016-03-31 → 2016-03-31 · 4 obs
○ 2016-02-12 00:09:38
● 2016-03-31 06:20:42
○ 2016-05-30 00:49:04
○ 2026-05-11 02:53:48
● 2016-03-31 06:20:42
○ 2016-05-30 00:49:04
○ 2026-05-11 02:53:48
○NSns1.51dns.com2015-06-11 → 2015-06-11 · 3 obs
● 2015-06-11 02:06:24
○ 2015-10-31 16:44:16
○ 2026-05-11 02:53:48
○ 2015-10-31 16:44:16
○ 2026-05-11 02:53:48
○NSns2.51dns.com2015-06-11 → 2015-06-11 · 3 obs
● 2015-06-11 02:06:24
○ 2015-10-31 16:44:16
○ 2026-05-11 02:53:48
○ 2015-10-31 16:44:16
○ 2026-05-11 02:53:48
○MXmail.skrimple.com2017-06-26 → 2017-06-26 · 4 obs
○ 2016-05-30 00:49:04
● 2017-06-26 23:12:30
○ 2017-07-17 16:16:34
○ 2026-05-11 02:53:48
● 2017-06-26 23:12:30
○ 2017-07-17 16:16:34
○ 2026-05-11 02:53:48
○MXmailstore1.secureserver.net2016-03-31 → 2016-03-31 · 3 obs
● 2016-03-31 06:20:42
○ 2016-05-30 00:49:04
○ 2026-05-11 02:53:48
○ 2016-05-30 00:49:04
○ 2026-05-11 02:53:48
○MXsmtp.secureserver.net2016-03-31 → 2016-03-31 · 3 obs
● 2016-03-31 06:20:42
○ 2016-05-30 00:49:04
○ 2026-05-11 02:53:48
○ 2016-05-30 00:49:04
○ 2026-05-11 02:53:48
●A104.21.76.1582026-04-07 → 2026-05-11 · 3 obs
○ 2017-07-17 16:16:34
● 2026-04-07 07:52:40
● 2026-05-11 02:53:48
● 2026-04-07 07:52:40
● 2026-05-11 02:53:48
○A107.149.138.562015-10-31 → 2016-02-12 · 5 obs
○ 2015-06-11 02:06:24
● 2015-10-31 16:44:16
● 2016-02-12 00:09:38
○ 2016-03-31 06:20:42
○ 2026-05-11 02:53:48
● 2015-10-31 16:44:16
● 2016-02-12 00:09:38
○ 2016-03-31 06:20:42
○ 2026-05-11 02:53:48
○A107.149.185.562016-01-17 → 2016-02-12 · 5 obs
○ 2015-10-31 16:44:16
● 2016-01-17 04:01:22
● 2016-02-12 00:09:38
○ 2016-03-31 06:20:42
○ 2026-05-11 02:53:48
● 2016-01-17 04:01:22
● 2016-02-12 00:09:38
○ 2016-03-31 06:20:42
○ 2026-05-11 02:53:48
○A107.151.67.1972015-06-11 → 2015-06-11 · 3 obs
● 2015-06-11 02:06:24
○ 2015-10-31 16:44:16
○ 2026-05-11 02:53:48
○ 2015-10-31 16:44:16
○ 2026-05-11 02:53:48
○A122.114.137.1562016-08-29 → 2016-08-29 · 4 obs
○ 2016-07-14 14:08:36
● 2016-08-29 18:34:34
○ 2016-12-16 05:48:30
○ 2026-05-11 02:53:48
● 2016-08-29 18:34:34
○ 2016-12-16 05:48:30
○ 2026-05-11 02:53:48
○A122.114.158.512016-12-16 → 2017-01-31 · 5 obs
○ 2016-08-29 18:34:34
● 2016-12-16 05:48:30
● 2017-01-31 05:15:40
○ 2017-06-26 23:12:30
○ 2026-05-11 02:53:48
● 2016-12-16 05:48:30
● 2017-01-31 05:15:40
○ 2017-06-26 23:12:30
○ 2026-05-11 02:53:48
○A125.88.190.622016-06-24 → 2016-06-24 · 4 obs
○ 2016-05-30 00:49:04
● 2016-06-24 05:57:48
○ 2016-07-10 15:43:08
○ 2026-05-11 02:53:48
● 2016-06-24 05:57:48
○ 2016-07-10 15:43:08
○ 2026-05-11 02:53:48
●A172.67.197.472026-04-07 → 2026-05-11 · 3 obs
○ 2017-07-17 16:16:34
● 2026-04-07 07:52:40
● 2026-05-11 02:53:48
● 2026-04-07 07:52:40
● 2026-05-11 02:53:48
○A184.168.221.352016-03-31 → 2016-03-31 · 4 obs
○ 2016-02-12 00:09:38
● 2016-03-31 06:20:42
○ 2016-05-30 00:49:04
○ 2026-05-11 02:53:48
● 2016-03-31 06:20:42
○ 2016-05-30 00:49:04
○ 2026-05-11 02:53:48
○A222.73.144.1642016-07-10 → 2016-07-14 · 5 obs
○ 2016-06-24 05:57:48
● 2016-07-10 15:43:08
● 2016-07-14 14:08:36
○ 2016-08-29 18:34:34
○ 2026-05-11 02:53:48
● 2016-07-10 15:43:08
● 2016-07-14 14:08:36
○ 2016-08-29 18:34:34
○ 2026-05-11 02:53:48
●A2606:4700:3032::ac43:c52f2026-04-07 → 2026-05-11 · 3 obs
○ 2017-07-17 16:16:34
● 2026-04-07 07:52:40
● 2026-05-11 02:53:48
● 2026-04-07 07:52:40
● 2026-05-11 02:53:48
●A2606:4700:3037::6815:4c9e2026-04-07 → 2026-05-11 · 3 obs
○ 2017-07-17 16:16:34
● 2026-04-07 07:52:40
● 2026-05-11 02:53:48
● 2026-04-07 07:52:40
● 2026-05-11 02:53:48
○A69.46.84.502017-06-26 → 2017-07-08 · 5 obs
○ 2017-01-31 05:15:40
● 2017-06-26 23:12:30
● 2017-07-08 19:41:44
○ 2017-07-17 16:16:34
○ 2026-05-11 02:53:48
● 2017-06-26 23:12:30
● 2017-07-08 19:41:44
○ 2017-07-17 16:16:34
○ 2026-05-11 02:53:48
○CNAMEc37a136228f37caf.360safedns.com2016-06-24 → 2016-07-14 · 4 obs
● 2016-06-24 05:57:48
● 2016-07-14 14:08:36
○ 2016-08-29 18:34:34
○ 2026-05-11 02:53:48
● 2016-07-14 14:08:36
○ 2016-08-29 18:34:34
○ 2026-05-11 02:53:48
○CNAMEcdn.yyhao.com2016-06-24 → 2016-07-14 · 4 obs
● 2016-06-24 05:57:48
● 2016-07-14 14:08:36
○ 2016-08-29 18:34:34
○ 2026-05-11 02:53:48
● 2016-07-14 14:08:36
○ 2016-08-29 18:34:34
○ 2026-05-11 02:53:48
○CNAMErpk213.gotoip55.com2017-08-17 → 2017-09-04 · 5 obs
○ 2016-08-29 18:34:34
● 2017-08-17 21:11:22
● 2017-09-04 04:53:56
○ 2026-04-07 07:52:40
○ 2026-05-11 02:53:48
● 2017-08-17 21:11:22
● 2017-09-04 04:53:56
○ 2026-04-07 07:52:40
○ 2026-05-11 02:53:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, f.gtld-servers.net, c.gtld-servers.net... | - |
| ctsbeijing.com | lucy.ns.cloudflare.com, jaime.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server:172.64.32.133
NS records: lucy.ns.cloudflare.com, jaime.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ctsbeijing.com (unsigned zone)
⏱️ Timing
Total: 582ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.76.158, 172.67.197.47 |
| AAAA | 2 | 2606:4700:3032::ac43:c52f, 2606:4700:3037::6815:4c9e |
| NS | 2 | jaime.ns.cloudflare.com, lucy.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | jaime.ns.cloudflare.com dns.cloudflare.c |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (lucy.ns.cloudflare.com, lucy.ns.cloudflare.com, lucy.ns.cloudflare.com...)
Analysis
IP Addresses
ctsbeijing.com points to four IP numbers: 2606:4700:3032::ac43:c52f, 2606:4700:3037::6815:4c9e, 104.21.76.158 and 172.67.197.47.
For instance, other host names clearedition.us, 2paclegacy.fr, mw2.xyz, ip-service.com.ua and www.gabswl.com share IP numbers with ctsbeijing.com.
Name Servers
ctsbeijing.com is delegated to two name servers: jaime.ns.cloudflare.com and lucy.ns.cloudflare.com.
ctsbeijing.com uses the same name server setup as other domains such as ahrydl.com, czlehao.com, lstlb.com, no2monitor.com and hrbjkj.com.
ctsbeijing.com shares name servers with other domains at least partially, for example premierautolock.com, dossieco.org.br, dotstart.tv, rawkon.com and cablestripper.com.
These name servers are commonly used together with dahlia.ns.cloudflare.com, laura.ns.cloudflare.com, ulla.ns.cloudflare.com and peaches.ns.cloudflare.com.
Host names with six IP numbers: host name jaime.ns.cloudflare.com points to: 2606:4700:58::a29f:2c66, 2803:f800:50::6ca2:c366, 2a06:98c1:50::ac40:2366, 108.162.195.102, 162.159.44.102 and 172.64.35.102; host name lucy.ns.cloudflare.com points to: 2606:4700:50::adf5:3a85, 2803:f800:50::6ca2:c085, 2a06:98c1:50::ac40:2085, 108.162.192.133, 172.64.32.133 and 173.245.58.133.