istbbs.com - robtex.com
istbbs.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3034::6815:1d8🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3034::ac43:985b🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.1.216Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.152.91🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | carrera.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:50::a29f:26e7🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | carrera.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c2e7🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | carrera.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:22e7🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | carrera.ns.cloudflare.com | ||||||
| A | 108.162.194.231🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | carrera.ns.cloudflare.com | ||||||
| A | 162.159.38.231Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | carrera.ns.cloudflare.com | ||||||
| A | 172.64.34.231🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | carrera.ns.cloudflare.com | ||||||
| NS | jim.ns.cloudflare.com | ||||||
| A | 2606:4700:58::adf5:3b7d🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | jim.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c17d🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | jim.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:217d🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | jim.ns.cloudflare.com | ||||||
| A | 108.162.193.125🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | jim.ns.cloudflare.com | ||||||
| A | 172.64.33.125🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | jim.ns.cloudflare.com | ||||||
| A | 173.245.59.125🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | jim.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.1.216, 172.67.152.91 | ||||||
| IPv6 hints | 2606:4700:3034::6815:1d8, 2606:4700:3034::ac43:985b | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=137, name=cloudflare-ech.com | ||||||
| SOA | carrera.ns.cloudflare.comdns@cloudflare.com serial=2399995211 | ||||||
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=1776021732 | ||||||
Same first word
istbbs.com |
Similar names
DNS History
19 records (6 active, 13 former)
●NScarrera.ns.cloudflare.com2026-02-17 → 2026-04-12 · 3 obs
○ 2017-03-30 13:35:54
● 2026-02-17 06:22:16
● 2026-04-12 19:27:50
● 2026-02-17 06:22:16
● 2026-04-12 19:27:50
●NSjim.ns.cloudflare.com2026-02-17 → 2026-04-12 · 3 obs
○ 2017-03-30 13:35:54
● 2026-02-17 06:22:16
● 2026-04-12 19:27:50
● 2026-02-17 06:22:16
● 2026-04-12 19:27:50
○NSns.xinnet.cn2008-03-10 → 2008-03-10 · 3 obs
● 2008-03-10 19:14:44
○ 2015-07-22 14:21:00
○ 2026-04-12 19:27:50
○ 2015-07-22 14:21:00
○ 2026-04-12 19:27:50
○NSns.xinnetdns.com2008-03-10 → 2008-03-10 · 3 obs
● 2008-03-10 19:14:44
○ 2015-07-22 14:21:00
○ 2026-04-12 19:27:50
○ 2015-07-22 14:21:00
○ 2026-04-12 19:27:50
○NSns1.72dns.com2016-09-10 → 2017-03-30 · 5 obs
○ 2016-03-30 04:27:20
● 2016-09-10 06:56:22
● 2017-03-30 13:35:54
○ 2026-02-17 06:22:16
○ 2026-04-12 19:27:50
● 2016-09-10 06:56:22
● 2017-03-30 13:35:54
○ 2026-02-17 06:22:16
○ 2026-04-12 19:27:50
○NSns1.zndns.com2015-07-22 → 2015-12-23 · 5 obs
○ 2008-03-10 19:14:44
● 2015-07-22 14:21:00
● 2015-12-23 10:58:12
○ 2016-03-30 04:27:20
○ 2026-04-12 19:27:50
● 2015-07-22 14:21:00
● 2015-12-23 10:58:12
○ 2016-03-30 04:27:20
○ 2026-04-12 19:27:50
○NSns2.idc1.cn2016-09-10 → 2016-09-10 · 4 obs
○ 2016-03-30 04:27:20
● 2016-09-10 06:56:22
○ 2017-03-30 13:35:54
○ 2026-04-12 19:27:50
● 2016-09-10 06:56:22
○ 2017-03-30 13:35:54
○ 2026-04-12 19:27:50
○NSns2.zndns.com2015-07-22 → 2015-12-23 · 5 obs
○ 2008-03-10 19:14:44
● 2015-07-22 14:21:00
● 2015-12-23 10:58:12
○ 2016-03-30 04:27:20
○ 2026-04-12 19:27:50
● 2015-07-22 14:21:00
● 2015-12-23 10:58:12
○ 2016-03-30 04:27:20
○ 2026-04-12 19:27:50
○NSns3.zndns.com2015-07-22 → 2015-12-23 · 5 obs
○ 2008-03-10 19:14:44
● 2015-07-22 14:21:00
● 2015-12-23 10:58:12
○ 2016-03-30 04:27:20
○ 2026-04-12 19:27:50
● 2015-07-22 14:21:00
● 2015-12-23 10:58:12
○ 2016-03-30 04:27:20
○ 2026-04-12 19:27:50
●A104.21.1.2162026-02-17 → 2026-04-12 · 6 obs
○ 2016-09-10 06:56:22
● 2026-02-17 06:22:16
● 2026-03-07 13:07:16
○ 2026-03-08 09:17:50
○ 2026-03-28 23:58:30
● 2026-04-12 19:27:50
● 2026-02-17 06:22:16
● 2026-03-07 13:07:16
○ 2026-03-08 09:17:50
○ 2026-03-28 23:58:30
● 2026-04-12 19:27:50
●A172.67.152.912026-02-17 → 2026-04-12 · 6 obs
○ 2016-09-10 06:56:22
● 2026-02-17 06:22:16
● 2026-03-07 13:07:16
○ 2026-03-08 09:17:50
○ 2026-03-28 23:58:30
● 2026-04-12 19:27:50
● 2026-02-17 06:22:16
● 2026-03-07 13:07:16
○ 2026-03-08 09:17:50
○ 2026-03-28 23:58:30
● 2026-04-12 19:27:50
○A188.114.96.02026-03-08 → 2026-03-28 · 4 obs
○ 2026-03-07 13:07:16
● 2026-03-08 09:17:50
● 2026-03-28 23:58:30
○ 2026-04-12 19:27:50
● 2026-03-08 09:17:50
● 2026-03-28 23:58:30
○ 2026-04-12 19:27:50
○A188.114.97.02026-03-08 → 2026-03-28 · 4 obs
○ 2026-03-07 13:07:16
● 2026-03-08 09:17:50
● 2026-03-28 23:58:30
○ 2026-04-12 19:27:50
● 2026-03-08 09:17:50
● 2026-03-28 23:58:30
○ 2026-04-12 19:27:50
○A204.44.108.62016-09-10 → 2016-09-10 · 4 obs
○ 2016-03-30 04:27:20
● 2016-09-10 06:56:22
○ 2026-02-17 06:22:16
○ 2026-04-12 19:27:50
● 2016-09-10 06:56:22
○ 2026-02-17 06:22:16
○ 2026-04-12 19:27:50
○A23.91.30.2242015-07-22 → 2015-12-23 · 5 obs
○ 2008-03-10 19:14:44
● 2015-07-22 14:21:00
● 2015-12-23 10:58:12
○ 2016-03-30 04:27:20
○ 2026-04-12 19:27:50
● 2015-07-22 14:21:00
● 2015-12-23 10:58:12
○ 2016-03-30 04:27:20
○ 2026-04-12 19:27:50
●A2606:4700:3034::6815:1d82026-02-17 → 2026-04-12 · 6 obs
○ 2016-09-10 06:56:22
● 2026-02-17 06:22:16
● 2026-03-07 13:07:16
○ 2026-03-08 09:17:50
○ 2026-03-28 23:58:30
● 2026-04-12 19:27:50
● 2026-02-17 06:22:16
● 2026-03-07 13:07:16
○ 2026-03-08 09:17:50
○ 2026-03-28 23:58:30
● 2026-04-12 19:27:50
●A2606:4700:3034::ac43:985b2026-02-17 → 2026-04-12 · 6 obs
○ 2016-09-10 06:56:22
● 2026-02-17 06:22:16
● 2026-03-07 13:07:16
○ 2026-03-08 09:17:50
○ 2026-03-28 23:58:30
● 2026-04-12 19:27:50
● 2026-02-17 06:22:16
● 2026-03-07 13:07:16
○ 2026-03-08 09:17:50
○ 2026-03-28 23:58:30
● 2026-04-12 19:27:50
○A2a06:98c1:3120::2026-03-08 → 2026-03-28 · 4 obs
○ 2026-03-07 13:07:16
● 2026-03-08 09:17:50
● 2026-03-28 23:58:30
○ 2026-04-12 19:27:50
● 2026-03-08 09:17:50
● 2026-03-28 23:58:30
○ 2026-04-12 19:27:50
○A2a06:98c1:3121::2026-03-08 → 2026-03-28 · 4 obs
○ 2026-03-07 13:07:16
● 2026-03-08 09:17:50
● 2026-03-28 23:58:30
○ 2026-04-12 19:27:50
● 2026-03-08 09:17:50
● 2026-03-28 23:58:30
○ 2026-04-12 19:27:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| istbbs.com | jim.ns.cloudflare.com, carrera.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server:108.162.194.231
NS records: jim.ns.cloudflare.com, carrera.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for istbbs.com (unsigned zone)
⏱️ Timing
Total: 115ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.1.216, 172.67.152.91 |
| AAAA | 2 | 2606:4700:3034::6815:1d8, 2606:4700:3034::ac43:985b |
| NS | 2 | carrera.ns.cloudflare.com, jim.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | carrera.ns.cloudflare.com dns.cloudflare |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (jim.ns.cloudflare.com, jim.ns.cloudflare.com, jim.ns.cloudflare.com...)
Analysis
IP Addresses
istbbs.com points to four IP numbers: 2606:4700:3034::6815:1d8, 2606:4700:3034::ac43:985b, 104.21.1.216 and 172.67.152.91.
For instance, other host names www.domdeco.net, iglp.cn, www.cinnamonandkale.co.uk, deargdoom.com and ashbarnconstruction.co.uk share IP numbers with istbbs.com.
Name Servers
istbbs.com is delegated to two name servers: carrera.ns.cloudflare.com and jim.ns.cloudflare.com.
istbbs.com uses the same name server setup as other domains such as vhrb.cn, huishoucn.cn, iwenclub.com, xmud.cn and lantuykt.cn.
istbbs.com shares name servers with other domains at least partially, for example saygihastanesi.com.tr, advocaten.company, backgroundcheck-search.com, iwpabc.com and citybutterflies.com.
These name servers are commonly used with the name servers aiden.ns.cloudflare.com and carlos.ns.cloudflare.com.
Host names with six IP numbers: host name carrera.ns.cloudflare.com points to: 2606:4700:50::a29f:26e7, 2803:f800:50::6ca2:c2e7, 2a06:98c1:50::ac40:22e7, 108.162.194.231, 162.159.38.231 and 172.64.34.231; host name jim.ns.cloudflare.com points to: 2606:4700:58::adf5:3b7d, 2803:f800:50::6ca2:c17d, 2a06:98c1:50::ac40:217d, 108.162.193.125, 172.64.33.125 and 173.245.59.125.