3781.cc - robtex.com

3781.cc

DNSSEC⚠️ Not signed
A2606:4700:3032::6815:1d34🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3037::ac43:ab5e🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.29.52Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.171.94🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSlogan.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3bc6🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRlogan.ns.cloudflare.com
A2803:f800:50::6ca2:c1c6🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRlogan.ns.cloudflare.com
A2a06:98c1:50::ac40:21c6🇺🇸 Cloudflare2a06:98c1:50::/45
PTRlogan.ns.cloudflare.com
A108.162.193.198🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRlogan.ns.cloudflare.com
A172.64.33.198🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRlogan.ns.cloudflare.com
A173.245.59.198🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRlogan.ns.cloudflare.com
NSsue.ns.cloudflare.com
A2606:4700:50::adf5:3a91🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsue.ns.cloudflare.com
A2803:f800:50::6ca2:c091🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRsue.ns.cloudflare.com
A2a06:98c1:50::ac40:2091🇺🇸 Cloudflare2a06:98c1:50::/45
PTRsue.ns.cloudflare.com
A108.162.192.145🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsue.ns.cloudflare.com
A172.64.32.145🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsue.ns.cloudflare.com
A173.245.58.145🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsue.ns.cloudflare.com
MXmx.extrementc.com ⭐
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4104.21.29.52, 172.67.171.94
IPv62606:4700:3032::6815:1d34, 2606:4700:3037::ac43:ab5e
SOAlogan.ns.cloudflare.comdns@cloudflare.com serial=2396427960

cc

DNSSEC🔒 Signed (DS record present)
NSac1.nstld.com ⭐
NSac2.nstld.com
NSac3.nstld.com
NSac4.nstld.com
SOAac1.nstld.cominfo@verisign-grs.com serial=1773556888

Same first word

3781.de

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🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
ccac1.nstld.com, ac2.nstld.com, ac3.nstld.com, ac4.nstld.com8 records
3781.cclogan.ns.cloudflare.com, sue.ns.cloudflare.com-

✅ Authoritative Response

Server: 172.64.33.198

NS records: logan.ns.cloudflare.com, sue.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 3781.cc (unsigned zone)

⏱️ Timing

Total: 305ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.171.94, 104.21.29.52
AAAA22606:4700:3032::6815:1d34, 2606:4700:3037::ac43:ab5e
NS2logan.ns.cloudflare.com, sue.ns.cloudflare.com
MX1mx.extrementc.com (pri: 1)
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1logan.ns.cloudflare.com dns.cloudflare.c

📌 Glue Records Collected

Total: 8

Out-of-bailiwick: 8 (ac1.nstld.com, ac2.nstld.com, ac3.nstld.com...)

Analysis

IP Addresses

3781.cc points to four IP numbers: 2606:4700:3032::6815:1d34, 2606:4700:3037::ac43:ab5e, 104.21.29.52 and 172.67.171.94.

Other host names, for instance bu.vt-88.com, haitian56.com, mail.ges.net, loghomering.com and ochkitut.ru share IP numbers with 3781.cc.

Name Servers

3781.cc's delegation is to two name servers logan.ns.cloudflare.com and sue.ns.cloudflare.com.

3781.cc shares the same name server configuration as other domains, such as crystalknows.com, synchronicityla.com, sinisterwheel.com, parameet.com and crys.io.

3781.cc at least partially shares its name servers with other domains, for instance ks-i.com, arcpas.com, brockingjbooks.com, zjyaodian.com and faghihi.me.

These name servers are commonly used alongside cheryl.ns.cloudflare.com and jake.ns.cloudflare.com.

Host names with six IP numbers:

logan.ns.cloudflare.com points to: 2606:4700:58::adf5:3bc6, 2803:f800:50::6ca2:c1c6, 2a06:98c1:50::ac40:21c6, 108.162.193.198, 172.64.33.198 and 173.245.59.198.

sue.ns.cloudflare.com points to: 2606:4700:50::adf5:3a91, 2803:f800:50::6ca2:c091, 2a06:98c1:50::ac40:2091, 108.162.192.145, 172.64.32.145 and 173.245.58.145.

Mail Servers

3781.cc is served by a single mail server, mx.extrementc.com.

3781.cc uses the same mail server setup as other domains such as fy05.co, zs30.app, fy121.co, 9966972.com and blr28500.com.

3781.cc shares some mail servers with other domains, including fg28222.com, 006673.com, 2828833.com, blr28511.com and sx8882.com.