yctfastbook.com - robtex.com
yctfastbook.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3035::ac43:a661🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3036::6815:b9b🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.11.155Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.166.97🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | selah.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:50::a29f:2615🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | selah.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c215🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | selah.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2215🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | selah.ns.cloudflare.com | ||||||
| A | 108.162.194.21🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | selah.ns.cloudflare.com | ||||||
| A | 162.159.38.21Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | selah.ns.cloudflare.com | ||||||
| A | 172.64.34.21🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | selah.ns.cloudflare.com | ||||||
| NS | watson.ns.cloudflare.com | ||||||
| A | 2606:4700:58::a29f:2c17🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | watson.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c317🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | watson.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2317🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | watson.ns.cloudflare.com | ||||||
| A | 108.162.195.23🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | watson.ns.cloudflare.com | ||||||
| A | 162.159.44.23Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | watson.ns.cloudflare.com | ||||||
| A | 172.64.35.23🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | watson.ns.cloudflare.com | ||||||
| TXT | v=spf1-all | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 | 104.21.11.155, 172.67.166.97 | ||||||
| IPv6 | 2606:4700:3035::ac43:a661, 2606:4700:3036::6815:b9b | ||||||
| SOA | selah.ns.cloudflare.comdns@cloudflare.com serial=2397695360 | ||||||
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=1774476942 | ||||||
Same first word
yctfastbook.com |
DNS History
6 records (6 active, 0 former)
●NSselah.ns.cloudflare.com2026-02-27 → 2026-03-25 · 2 obs
● 2026-03-25 22:45:02
●NSwatson.ns.cloudflare.com2026-02-27 → 2026-03-25 · 2 obs
● 2026-03-25 22:45:02
●A104.21.11.1552026-02-27 → 2026-03-25 · 2 obs
● 2026-03-25 22:45:02
●A172.67.166.972026-02-27 → 2026-03-25 · 2 obs
● 2026-03-25 22:45:02
●A2606:4700:3035::ac43:a6612026-02-27 → 2026-03-25 · 2 obs
● 2026-03-25 22:45:02
●A2606:4700:3036::6815:b9b2026-02-27 → 2026-03-25 · 2 obs
● 2026-03-25 22:45:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| yctfastbook.com | selah.ns.cloudflare.com, watson.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server:108.162.194.21
NS records: selah.ns.cloudflare.com, watson.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for yctfastbook.com (unsigned zone)
⏱️ Timing
Total: 151ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.166.97, 104.21.11.155 |
| AAAA | 2 | 2606:4700:3035::ac43:a661, 2606:4700:3036::6815:b9b |
| NS | 2 | selah.ns.cloudflare.com, watson.ns.cloudflare.com |
| TXT | 1 | v=spf1-all |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | selah.ns.cloudflare.com dns.cloudflare.c |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (selah.ns.cloudflare.com, selah.ns.cloudflare.com, selah.ns.cloudflare.com...)
Analysis
IP Addresses
yctfastbook.com maps to four IP numbers: 2606:4700:3035::ac43:a661, 2606:4700:3036::6815:b9b, 104.21.11.155 and 172.67.166.97.
Other host names, for instance 99-ceme.org, www.pugachevsky-site.ru, dvd-area.com, plangke.com and sagebettong.pro share IP numbers with yctfastbook.com.
Name Servers
Two name servers selah.ns.cloudflare.com and watson.ns.cloudflare.com handle delegation for yctfastbook.com.
yctfastbook.com uses the same name server setup as other domains, for example dhbakery.com, alswind.ru, squirt-cams.com, bestadultcamsites.net and nacionalcordoba.com.ar.
yctfastbook.com partially shares name servers with other domains; examples include eliboard.com, yesganhei.com, codecrunches.com, p3casino.bet and firstbaptistfranklin.org.
Host names with six IP numbers: selah.ns.cloudflare.com points to: 2606:4700:50::a29f:2615, 2803:f800:50::6ca2:c215, 2a06:98c1:50::ac40:2215, 108.162.194.21, 162.159.38.21 and 172.64.34.21; watson.ns.cloudflare.com points to: 2606:4700:58::a29f:2c17, 2803:f800:50::6ca2:c317, 2a06:98c1:50::ac40:2317, 108.162.195.23, 162.159.44.23 and 172.64.35.23.