bookto19.com - robtex.com
bookto19.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3034::ac43:d910🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3035::6815:2361🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.35.97Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.217.16🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | brian.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::a29f:2c24🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | brian.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c324🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | brian.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2324🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | brian.ns.cloudflare.com | ||||||
| A | 108.162.195.36🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | brian.ns.cloudflare.com | ||||||
| A | 162.159.44.36Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | brian.ns.cloudflare.com | ||||||
| A | 172.64.35.36🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | brian.ns.cloudflare.com | ||||||
| NS | liv.ns.cloudflare.com | ||||||
| A | 2606:4700:50::adf5:3abc🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | liv.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c0bc🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | liv.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:20bc🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | liv.ns.cloudflare.com | ||||||
| A | 108.162.192.188🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | liv.ns.cloudflare.com | ||||||
| A | 172.64.32.188🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | liv.ns.cloudflare.com | ||||||
| A | 173.245.58.188🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | liv.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.35.97, 172.67.217.16 | ||||||
| IPv6 hints | 2606:4700:3034::ac43:d910, 2606:4700:3035::6815:2361 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=142, name=cloudflare-ech.com | ||||||
| SOA | brian.ns.cloudflare.comdns@cloudflare.com serial=2408902926 | ||||||
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=1785657617 | ||||||
Same first word
bookto19.com |
DNS History
6 records (6 active, 0 former)
●NSbrian.ns.cloudflare.com2026-07-28 → 2026-08-02 · 2 obs
● 2026-08-02 08:30:04
●NSliv.ns.cloudflare.com2026-07-28 → 2026-08-02 · 2 obs
● 2026-08-02 08:30:04
●A104.21.35.972026-07-28 → 2026-08-02 · 2 obs
● 2026-08-02 08:30:04
●A172.67.217.162026-07-28 → 2026-08-02 · 2 obs
● 2026-08-02 08:30:04
●A2606:4700:3034::ac43:d9102026-07-28 → 2026-08-02 · 2 obs
● 2026-08-02 08:30:04
●A2606:4700:3035::6815:23612026-07-28 → 2026-08-02 · 2 obs
● 2026-08-02 08:30:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| bookto19.com | liv.ns.cloudflare.com, brian.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server:108.162.195.36
NS records: liv.ns.cloudflare.com, brian.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for bookto19.com (unsigned zone)
⏱️ Timing
Total: 144ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.35.97, 172.67.217.16 |
| AAAA | 2 | 2606:4700:3035::6815:2361, 2606:4700:3034::ac43:d910 |
| NS | 2 | brian.ns.cloudflare.com, liv.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | brian.ns.cloudflare.com dns.cloudflare.c |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (liv.ns.cloudflare.com, liv.ns.cloudflare.com, liv.ns.cloudflare.com...)
Analysis
IP Addresses
bookto19.com points to the four IP addresses 104.21.35.97, 172.67.217.16, 2606:4700:3034::ac43:d910 and 2606:4700:3035::6815:2361.
Among the host names that share IP numbers with bookto19.com are dyzaxqldzrxbw.space, agrochem.org, nycxdesign.com and two others.
Name Servers
bookto19.com is served by two delegated name servers, brian.ns.cloudflare.com and liv.ns.cloudflare.com.
bookto19.com has the same name server delegation as a number of other domains, such as threebirdscreative.com, booktoki552.com, idapple.cam and two more.
The name servers of bookto19.com overlap at least partially with those of other domains — among them gorod.top, pk-xd.com, castlemanmedical.com and two more.
These name servers commonly appear in combination with the name servers imani.ns.cloudflare.com.
Host names resolving to 6 IP numbers:
brian.ns.cloudflare.com carries IP addresses 108.162.195.36, 162.159.44.36 and 172.64.35.36, with 3 other addresses beyond those.
liv.ns.cloudflare.com carries IP addresses 108.162.192.188, 172.64.32.188 and 173.245.58.188, with 3 other addresses beyond those.