bookcorridor.sbs - robtex.com
bookcorridor.sbs
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3032::ac43:d017🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3033::6815:2577🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.37.119Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.208.23🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | leonard.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::a29f:2c36🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | leonard.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c336🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | leonard.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2336🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | leonard.ns.cloudflare.com | ||||||
| A | 108.162.195.54🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | leonard.ns.cloudflare.com | ||||||
| A | 162.159.44.54Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | leonard.ns.cloudflare.com | ||||||
| A | 172.64.35.54🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | leonard.ns.cloudflare.com | ||||||
| NS | virginia.ns.cloudflare.com | ||||||
| A | 2606:4700:50::a29f:2625🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | virginia.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c225🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | virginia.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2225🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | virginia.ns.cloudflare.com | ||||||
| A | 108.162.194.37🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | virginia.ns.cloudflare.com | ||||||
| A | 162.159.38.37Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | virginia.ns.cloudflare.com | ||||||
| A | 172.64.34.37🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | virginia.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.37.119, 172.67.208.23 | ||||||
| IPv6 hints | 2606:4700:3032::ac43:d017, 2606:4700:3033::6815:2577 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=79, name=cloudflare-ech.com | ||||||
| SOA | leonard.ns.cloudflare.comdns@cloudflare.com serial=2408328091 | ||||||
sbs
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns0.centralnic.net ⭐ | ||||||
| NS | a.nic.sbs | ||||||
| NS | b.nic.sbs | ||||||
| NS | c.nic.sbs | ||||||
| NS | d.nic.sbs | ||||||
| SOA | ns0.centralnic.nethostmaster@centralnic.net serial=1786170590 | ||||||
⚠️ On DNS blocklist: spam-tlds
Same first word
bookcorridor.sbs |
bookcorridor.com |
Similar names
DNS History
10 records (6 active, 4 former)
●NSleonard.ns.cloudflare.com2026-07-25 → 2026-08-08 · 2 obs
● 2026-08-08 06:36:06
●NSvirginia.ns.cloudflare.com2026-07-25 → 2026-08-08 · 2 obs
● 2026-08-08 06:36:06
●A104.21.37.1192026-08-08 → 2026-08-08 · 2 obs
● 2026-08-08 06:36:06
●A172.67.208.232026-08-08 → 2026-08-08 · 2 obs
● 2026-08-08 06:36:06
○A188.114.96.42026-07-25 → 2026-07-25 · 2 obs
○ 2026-08-08 06:36:06
○A188.114.97.42026-07-25 → 2026-07-25 · 2 obs
○ 2026-08-08 06:36:06
●A2606:4700:3032::ac43:d0172026-08-08 → 2026-08-08 · 2 obs
● 2026-08-08 06:36:06
●A2606:4700:3033::6815:25772026-08-08 → 2026-08-08 · 2 obs
● 2026-08-08 06:36:06
○A2a06:98c1:3120::2026-07-25 → 2026-07-25 · 2 obs
○ 2026-08-08 06:36:06
○A2a06:98c1:3121::2026-07-25 → 2026-07-25 · 2 obs
○ 2026-08-08 06:36:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| sbs | d.nic.sbs, b.nic.sbs, a.nic.sbs, c.nic.sbs | 8 records |
| bookcorridor.sbs | virginia.ns.cloudflare.com, leonard.ns.cloudflare.com | - |
✅ Authoritative Response
Server:172.64.34.37
NS records: virginia.ns.cloudflare.com, leonard.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for bookcorridor.sbs (unsigned zone)
⏱️ Timing
Total: 431ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.37.119, 172.67.208.23 |
| AAAA | 2 | 2606:4700:3033::6815:2577, 2606:4700:3032::ac43:d017 |
| NS | 2 | leonard.ns.cloudflare.com, virginia.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | leonard.ns.cloudflare.com dns.cloudflare |
📌 Glue Records Collected
Total: 8
In-bailiwick: 8 (a.nic.sbs, b.nic.sbs, c.nic.sbs...)
Analysis
IP Addresses
bookcorridor.sbs resolves to four IP addresses: 104.21.37.119, 172.67.208.23, 2606:4700:3032::ac43:d017 and 2606:4700:3033::6815:2577.
Two other host names, along with harleny.com, bellezzeartigiane.com and done.pics, also share IP numbers with bookcorridor.sbs.
Name Servers
The NS records for bookcorridor.sbs delegate to leonard.ns.cloudflare.com and virginia.ns.cloudflare.com.
bookcorridor.sbs shares its NS records with other domains, for example coursecorepath.shop, bookbenefitspro.sbs, coursesensibility.digital and two others.
bookcorridor.sbs shares at least some of its name servers with other domains, including eyyclpa.com, livenewsmap.com, eccoshoes.com.co and two others.
These name servers are frequently paired with the name servers clay.ns.cloudflare.com and elliot.ns.cloudflare.com.
DNS names with 6 IP addresses:
leonard.ns.cloudflare.com maps to 108.162.195.54, 162.159.44.54, 172.64.35.54 and 3 additional IP addresses.
virginia.ns.cloudflare.com maps to 108.162.194.37, 162.159.38.37, 172.64.34.37 and 3 additional IP addresses.