021-ttbc.com - robtex.com

021-ttbc.com

DNSSEC⚠️ Not signed
A2606:4700:3032::ac43:c432🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3033::6815:31f2🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.49.242Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.196.50🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSannalise.ns.cloudflare.com ⭐
A2606:4700:50::a29f:26ea🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRannalise.ns.cloudflare.com
A2803:f800:50::6ca2:c2ea🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRannalise.ns.cloudflare.com
A2a06:98c1:50::ac40:22ea🇺🇸 Cloudflare2a06:98c1:50::/45
PTRannalise.ns.cloudflare.com
A108.162.194.234🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRannalise.ns.cloudflare.com
A162.159.38.234Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRannalise.ns.cloudflare.com
A172.64.34.234🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRannalise.ns.cloudflare.com
NSnoah.ns.cloudflare.com
A2606:4700:58::adf5:3b85🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnoah.ns.cloudflare.com
A2803:f800:50::6ca2:c185🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRnoah.ns.cloudflare.com
A2a06:98c1:50::ac40:2185🇺🇸 Cloudflare2a06:98c1:50::/45
PTRnoah.ns.cloudflare.com
A108.162.193.133🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnoah.ns.cloudflare.com
A172.64.33.133🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnoah.ns.cloudflare.com
A173.245.59.133🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnoah.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4104.21.49.242, 172.67.196.50
IPv62606:4700:3032::ac43:c432, 2606:4700:3033::6815:31f2
SOAannalise.ns.cloudflare.comdns@cloudflare.com serial=2399418606

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=1774984237

Same first word

021-ttbc.com

DNS History

12 records (6 active, 6 former)

20162017201820192020202120222023202420252026NSannalise.ns.cloudflare.comnoah.ns.cloudflare.coma.share-dns.comb.share-dns.netdns11.hichina.comdns12.hichina.comA104.21.49.242172.67.196.502606:4700:3032::ac43:c4322606:4700:3033::6815:31f2154.202.243.182198.13.103.101
○NSa.share-dns.com2026-03-28 → 2026-03-31 · 2 obs
○ 2026-03-28 19:47:56
○ 2026-03-31 19:17:32
●NSannalise.ns.cloudflare.com2026-03-28 → 2026-03-31 · 3 obs
○ 2020-03-09 19:14:14
● 2026-03-28 19:47:56
● 2026-03-31 19:17:32
○NSb.share-dns.net2026-03-28 → 2026-03-31 · 2 obs
○ 2026-03-28 19:47:56
○ 2026-03-31 19:17:32
○NSdns11.hichina.com2015-07-07 → 2020-03-09 · 4 obs
● 2015-07-07 04:14:40
● 2020-03-09 19:14:14
○ 2026-03-28 19:47:56
○ 2026-03-31 19:17:32
○NSdns12.hichina.com2015-07-07 → 2020-03-09 · 4 obs
● 2015-07-07 04:14:40
● 2020-03-09 19:14:14
○ 2026-03-28 19:47:56
○ 2026-03-31 19:17:32
●NSnoah.ns.cloudflare.com2026-03-28 → 2026-03-31 · 3 obs
○ 2020-03-09 19:14:14
● 2026-03-28 19:47:56
● 2026-03-31 19:17:32
●A104.21.49.2422026-03-28 → 2026-03-31 · 3 obs
○ 2020-03-09 19:14:14
● 2026-03-28 19:47:56
● 2026-03-31 19:17:32
○A154.202.243.1822026-03-28 → 2026-03-31 · 2 obs
○ 2026-03-28 19:47:56
○ 2026-03-31 19:17:32
●A172.67.196.502026-03-28 → 2026-03-31 · 3 obs
○ 2020-03-09 19:14:14
● 2026-03-28 19:47:56
● 2026-03-31 19:17:32
○A198.13.103.1012015-07-07 → 2016-09-16 · 4 obs
● 2015-07-07 04:14:40
● 2016-09-16 04:56:50
○ 2020-03-09 19:14:14
○ 2026-03-31 19:17:32
●A2606:4700:3032::ac43:c4322026-03-28 → 2026-03-31 · 3 obs
○ 2020-03-09 19:14:14
● 2026-03-28 19:47:56
● 2026-03-31 19:17:32
●A2606:4700:3033::6815:31f22026-03-28 → 2026-03-31 · 3 obs
○ 2020-03-09 19:14:14
● 2026-03-28 19:47:56
● 2026-03-31 19:17:32

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
021-ttbc.comnoah.ns.cloudflare.com, annalise.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.194.234

NS records: noah.ns.cloudflare.com, annalise.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 021-ttbc.com (unsigned zone)

⏱️ Timing

Total: 177ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.49.242, 172.67.196.50
AAAA22606:4700:3032::ac43:c432, 2606:4700:3033::6815:31f2
NS2annalise.ns.cloudflare.com, noah.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1annalise.ns.cloudflare.com dns.cloudflar

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

021-ttbc.com maps to four IP numbers: 2606:4700:3032::ac43:c432, 2606:4700:3033::6815:31f2, 104.21.49.242 and 172.67.196.50.

Other host names, for instance b2-333.com, b4r1m7v8.com, kpsjitu-game.com, mail.naturalmentemangio.it and 1928134.com.cdn.cloudflare.net share IP numbers with 021-ttbc.com.

Name Servers

Two name servers annalise.ns.cloudflare.com and noah.ns.cloudflare.com are delegated to 021-ttbc.com.

021-ttbc.com uses the same name server configuration as other domains, such as nxmml.com, syjc168.com, zhaodong9607.com, fn3ds.com and qcjxdm.com.

021-ttbc.com at least partially shares name servers with other domains such as push-wending.com, imdns.info, cnd88slot.xyz, beatmatrix.com and firmarehberi.tv.tr.

These name servers are commonly used with jule.ns.cloudflare.com and ernest.ns.cloudflare.com.

Host names with six IP numbers: Host name annalise.ns.cloudflare.com points to 2606:4700:50::a29f:26ea, 2803:f800:50::6ca2:c2ea, 2a06:98c1:50::ac40:22ea, 108.162.194.234, 162.159.38.234 and 172.64.34.234; host name noah.ns.cloudflare.com points to 2606:4700:58::adf5:3b85, 2803:f800:50::6ca2:c185, 2a06:98c1:50::ac40:2185, 108.162.193.133, 172.64.33.133 and 173.245.59.133.