lbcf.io - robtex.com

lbcf.io

DNSSEC⚠️ Not signed
A2606:4700:3031::6815:b5f🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3037::ac43:949a🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.11.95Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.148.154🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NShans.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3baf🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRhans.ns.cloudflare.com
A2803:f800:50::6ca2:c1af🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRhans.ns.cloudflare.com
A2a06:98c1:50::ac40:21af🇺🇸 Cloudflare2a06:98c1:50::/45
PTRhans.ns.cloudflare.com
A108.162.193.175🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRhans.ns.cloudflare.com
A172.64.33.175🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRhans.ns.cloudflare.com
A173.245.59.175🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRhans.ns.cloudflare.com
NSmonroe.ns.cloudflare.com
A2606:4700:50::a29f:2699🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmonroe.ns.cloudflare.com
A2803:f800:50::6ca2:c299🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRmonroe.ns.cloudflare.com
A2a06:98c1:50::ac40:2299🇺🇸 Cloudflare2a06:98c1:50::/45
PTRmonroe.ns.cloudflare.com
A108.162.194.153🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmonroe.ns.cloudflare.com
A162.159.38.153Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmonroe.ns.cloudflare.com
A172.64.34.153🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmonroe.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.11.95, 172.67.148.154
IPv6 hints2606:4700:3031::6815:b5f, 2606:4700:3037::ac43:949a
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=38, name=cloudflare-ech.com
SOAhans.ns.cloudflare.comdns@cloudflare.com serial=2406640750

io

DNSSEC🔒 Signed (DS record present)
NSa0.nic.io ⭐
NSa2.nic.io
NSb0.nic.io
NSc0.nic.io
SOAa0.nic.iohostmaster@donuts.email serial=1783444520

Same first word

lbcf.io
lbcf.org
lbcf.net
lbcf.com

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DNS History

8 records (6 active, 2 former)

NShans.ns.cloudflare.commonroe.ns.cloudflare.comA104.21.11.95172.67.148.1542606:4700:3031::6815:b5f2606:4700:3037::ac43:949a2606:4700:3030::ac43:949a2606:4700:3032::6815:b5f
●NShans.ns.cloudflare.com2026-06-14 → 2026-07-07 · 2 obs
● 2026-06-14 22:34:20
● 2026-07-07 17:28:14
●NSmonroe.ns.cloudflare.com2026-06-14 → 2026-07-07 · 2 obs
● 2026-06-14 22:34:20
● 2026-07-07 17:28:14
●A104.21.11.952026-06-14 → 2026-07-07 · 2 obs
● 2026-06-14 22:34:20
● 2026-07-07 17:28:14
●A172.67.148.1542026-06-14 → 2026-07-07 · 2 obs
● 2026-06-14 22:34:20
● 2026-07-07 17:28:14
○A2606:4700:3030::ac43:949a2026-06-14 → 2026-06-14 · 3 obs
● 2026-06-14 22:34:20
○ 2026-06-27 00:30:14
○ 2026-07-07 17:28:14
●A2606:4700:3031::6815:b5f2026-06-27 → 2026-07-07 · 3 obs
○ 2026-06-14 22:34:20
● 2026-06-27 00:30:14
● 2026-07-07 17:28:14
○A2606:4700:3032::6815:b5f2026-06-14 → 2026-06-14 · 3 obs
● 2026-06-14 22:34:20
○ 2026-06-27 00:30:14
○ 2026-07-07 17:28:14
●A2606:4700:3037::ac43:949a2026-06-27 → 2026-07-07 · 3 obs
○ 2026-06-14 22:34:20
● 2026-06-27 00:30:14
● 2026-07-07 17:28:14

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
ioa2.nic.io, a0.nic.io, c0.nic.io, b0.nic.io-
lbcf.iohans.ns.cloudflare.com, monroe.ns.cloudflare.com-

✅ Authoritative Response

Server:172.64.34.153

NS records: hans.ns.cloudflare.com, monroe.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for lbcf.io (unsigned zone)

⏱️ Timing

Total: 1086ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.148.154, 104.21.11.95
AAAA22606:4700:3031::6815:b5f, 2606:4700:3037::ac43:949a
NS2hans.ns.cloudflare.com, monroe.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1hans.ns.cloudflare.com dns.cloudflare.co

Analysis

IP Addresses

lbcf.io points to the four IP addresses 104.21.11.95, 172.67.148.154, 2606:4700:3031::6815:b5f and 2606:4700:3037::ac43:949a.

Among the host names that share IP numbers with lbcf.io are tianjin.rawgotyolppo.com, avc.com.tw, brighttechpulse.forum and two others.

Name Servers

Two name servers handle the delegation for lbcf.io: hans.ns.cloudflare.com and monroe.ns.cloudflare.com.

lbcf.io has the same name server delegation as a number of other domains, such as ajensi.io, symplexity.io, fronoh.com and two more.

There is at least partial name server overlap between lbcf.io and other domains — qdsansheng.com, bdlsummit.com, secrecylabs.com and two more among them.

These name servers are routinely co-deployed with the name servers guss.ns.cloudflare.com, brenda.ns.cloudflare.com, chad.ns.cloudflare.com and two others.

Host names resolving to 6 IP numbers:

hans.ns.cloudflare.com resolves to 108.162.193.175, 172.64.33.175 and 173.245.59.175 among others, with 3 other IP addresses in total.

monroe.ns.cloudflare.com resolves to 108.162.194.153, 162.159.38.153 and 172.64.34.153 among others, with 3 other IP addresses in total.