f61book.com - robtex.com

f61book.com

DNSSEC⚠️ Not signed
A2606:4700:3031::ac43:c8cb🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3032::6815:24e7🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.36.231Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.200.203🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSaddilyn.ns.cloudflare.com ⭐
A2606:4700:50::a29f:26d9🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRaddilyn.ns.cloudflare.com
A2803:f800:50::6ca2:c2d9🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRaddilyn.ns.cloudflare.com
A2a06:98c1:50::ac40:22d9🇺🇸 Cloudflare2a06:98c1:50::/45
PTRaddilyn.ns.cloudflare.com
A108.162.194.217🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRaddilyn.ns.cloudflare.com
A162.159.38.217Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRaddilyn.ns.cloudflare.com
A172.64.34.217🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRaddilyn.ns.cloudflare.com
NSderek.ns.cloudflare.com
A2606:4700:58::adf5:3b9a🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRderek.ns.cloudflare.com
A2803:f800:50::6ca2:c19a🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRderek.ns.cloudflare.com
A2a06:98c1:50::ac40:219a🇺🇸 Cloudflare2a06:98c1:50::/45
PTRderek.ns.cloudflare.com
A108.162.193.154🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRderek.ns.cloudflare.com
A172.64.33.154🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRderek.ns.cloudflare.com
A173.245.59.154🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRderek.ns.cloudflare.com
HTTPSHTTP/2 ✓ hints match
IPv4 hints104.21.36.231, 172.67.200.203
IPv6 hints2606:4700:3031::ac43:c8cb, 2606:4700:3032::6815:24e7
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=131, name=cloudflare-ech.com
SOAaddilyn.ns.cloudflare.comdns@cloudflare.com serial=2410230950

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1786470574

Same first word

f61book.com

DNS History

8 records (6 active, 2 former)

NSaddilyn.ns.cloudflare.comderek.ns.cloudflare.comA104.21.36.231172.67.200.2032606:4700:3031::ac43:c8cb2606:4700:3032::6815:24e72606:4700:3035::ac43:c8cb2606:4700:3037::6815:24e7
●NSaddilyn.ns.cloudflare.com2026-05-15 → 2026-08-11 · 2 obs
● 2026-05-15 02:40:44
● 2026-08-11 17:50:12
●NSderek.ns.cloudflare.com2026-05-15 → 2026-08-11 · 2 obs
● 2026-05-15 02:40:44
● 2026-08-11 17:50:12
●A104.21.36.2312026-05-15 → 2026-08-11 · 2 obs
● 2026-05-15 02:40:44
● 2026-08-11 17:50:12
●A172.67.200.2032026-05-15 → 2026-08-11 · 2 obs
● 2026-05-15 02:40:44
● 2026-08-11 17:50:12
●A2606:4700:3031::ac43:c8cb2026-08-07 → 2026-08-11 · 3 obs
○ 2026-05-27 22:37:42
● 2026-08-07 02:24:18
● 2026-08-11 17:50:12
●A2606:4700:3032::6815:24e72026-08-07 → 2026-08-11 · 3 obs
○ 2026-05-27 22:37:42
● 2026-08-07 02:24:18
● 2026-08-11 17:50:12
○A2606:4700:3035::ac43:c8cb2026-05-15 → 2026-05-27 · 4 obs
● 2026-05-15 02:40:44
● 2026-05-27 22:37:42
○ 2026-08-07 02:24:18
○ 2026-08-11 17:50:12
○A2606:4700:3037::6815:24e72026-05-15 → 2026-05-27 · 4 obs
● 2026-05-15 02:40:44
● 2026-05-27 22:37:42
○ 2026-08-07 02:24:18
○ 2026-08-11 17:50:12

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
f61book.comderek.ns.cloudflare.com, addilyn.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.193.154

NS records: derek.ns.cloudflare.com, addilyn.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for f61book.com (unsigned zone)

⏱️ Timing

Total: 115ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.200.203, 104.21.36.231
AAAA22606:4700:3031::ac43:c8cb, 2606:4700:3032::6815:24e7
NS2addilyn.ns.cloudflare.com, derek.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h2"]
SOA1addilyn.ns.cloudflare.com dns.cloudflare

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (derek.ns.cloudflare.com, derek.ns.cloudflare.com, derek.ns.cloudflare.com...)

Analysis

IP Addresses

f61book.com has four IP addresses: 104.21.36.231, 172.67.200.203, 2606:4700:3031::ac43:c8cb and 2606:4700:3032::6815:24e7.

www.klartxt.de, www.dvwovxmqzrnsb.space, leftclickrightclick.com plus two other host names have IP numbers in common with f61book.com.

Name Servers

Two name servers handle the delegation for f61book.com: addilyn.ns.cloudflare.com and derek.ns.cloudflare.com.

The name server configuration of f61book.com is shared with other domains, for instance tk10g.club, tk5666.com, tk3666.com and two others.

f61book.com shares at least some of its name servers with other domains, including scwds.com, chirurgie-esthetique-en-tunisie.net, cshp.co and two others.

These name servers are frequently paired with the name servers arvind.ns.cloudflare.com, khalid.ns.cloudflare.com and kolton.ns.cloudflare.com.

Hosts with 6 IP addresses each:

addilyn.ns.cloudflare.com resolves to 108.162.194.217, 162.159.38.217 and 172.64.34.217 among others, with 3 other IP addresses in total.

derek.ns.cloudflare.com resolves to 108.162.193.154, 172.64.33.154 and 173.245.59.154 among others, with 3 other IP addresses in total.