sebok.bd - robtex.com

sebok.bd

DNSSEC⚠️ Not signed
A2606:4700:3032::6815:290dπŸ‡ΊπŸ‡Έ Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A2606:4700:3032::ac43:9ed9πŸ‡ΊπŸ‡Έ Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A104.21.41.13Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A172.67.158.217πŸ‡ΊπŸ‡Έ Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
NSjerry.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3bb6πŸ‡ΊπŸ‡Έ Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjerry.ns.cloudflare.com
A2803:f800:50::6ca2:c1b6πŸ‡¨πŸ‡· Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRjerry.ns.cloudflare.com
A2a06:98c1:50::ac40:21b6πŸ‡ΊπŸ‡Έ Cloudflare2a06:98c1:50::/45
PTRjerry.ns.cloudflare.com
A108.162.193.182πŸ‡ΊπŸ‡Έ Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjerry.ns.cloudflare.com
A172.64.33.182πŸ‡ΊπŸ‡Έ Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjerry.ns.cloudflare.com
A173.245.59.182πŸ‡ΊπŸ‡Έ Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjerry.ns.cloudflare.com
NSkelly.ns.cloudflare.com
A2606:4700:50::a29f:265bπŸ‡ΊπŸ‡Έ Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkelly.ns.cloudflare.com
A2803:f800:50::6ca2:c25bπŸ‡¨πŸ‡· Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRkelly.ns.cloudflare.com
A2a06:98c1:50::ac40:225bπŸ‡ΊπŸ‡Έ Cloudflare2a06:98c1:50::/45
PTRkelly.ns.cloudflare.com
A108.162.194.91πŸ‡ΊπŸ‡Έ Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkelly.ns.cloudflare.com
A162.159.38.91Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkelly.ns.cloudflare.com
A172.64.34.91πŸ‡ΊπŸ‡Έ Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkelly.ns.cloudflare.com
MX_dc-mx.a649b40e62f1.sebok.bd ⭐
A194.233.74.136πŸ‡ΈπŸ‡¬ CONTABO-ASIA194.233.72.0/22 Contabo Asia Private Limited 8 Robinson Road, 13-00 ASO Building
PTRvmi1746728.contaboserver.net
TXTv=spf1 +a +mx +ip4:194.233.74.136 ~all
HTTPSHTTP/3, HTTP/2 βœ“ hints match
IPv4104.21.41.13, 172.67.158.217
IPv62606:4700:3032::6815:290d, 2606:4700:3032::ac43:9ed9
SOAjerry.ns.cloudflare.comdns@cloudflare.com serial=2396357470

bd

DNSSECπŸ”’ Signed (DS record present)
A203.112.194.232πŸ‡§πŸ‡© BTTB-AS-AP203.112.194.0/24 Bangladesh Telegraph & Telephone Board Telejogajog Bhaban 37/E, Eskaton Garden
NSdns.bd ⭐
NSbd-ns.anycast.pch.net
NSjamuna.btcl.net.bd
NSsurma.btcl.net.bd
SOAdns.bdroot@dns.bd serial=2024253323

Same first word

Similar names

DNS History

7 records (7 active, 0 former)

NSjerry.ns.cloudflare.comkelly.ns.cloudflare.comMX_dc-mx.a649b40e62f1.sebok.bdA104.21.41.13172.67.158.2172606:4700:3032::6815:290d2606:4700:3032::ac43:9ed9
●NSjerry.ns.cloudflare.com2026-03-20 β†’ 2026-03-24 Β· 2 obs
● 2026-03-20 17:09:48
● 2026-03-24 19:59:56
●NSkelly.ns.cloudflare.com2026-03-20 β†’ 2026-03-24 Β· 2 obs
● 2026-03-20 17:09:48
● 2026-03-24 19:59:56
●MX_dc-mx.a649b40e62f1.sebok.bd2026-03-20 β†’ 2026-03-24 Β· 2 obs
● 2026-03-20 17:09:48
● 2026-03-24 19:59:56
●A104.21.41.132026-03-20 β†’ 2026-03-24 Β· 2 obs
● 2026-03-20 17:09:48
● 2026-03-24 19:59:56
●A172.67.158.2172026-03-20 β†’ 2026-03-24 Β· 2 obs
● 2026-03-20 17:09:48
● 2026-03-24 19:59:56
●A2606:4700:3032::6815:290d2026-03-20 β†’ 2026-03-24 Β· 2 obs
● 2026-03-20 17:09:48
● 2026-03-24 19:59:56
●A2606:4700:3032::ac43:9ed92026-03-20 β†’ 2026-03-24 Β· 2 obs
● 2026-03-20 17:09:48
● 2026-03-24 19:59:56

πŸ” DNS Trace

πŸ“‹ Delegation Chain

ZoneNameserversGlue
bddns.bd, bd-ns.anycast.pch.net, surma.btcl.net.bd, jamuna.btcl.net.bd8 records
sebok.bdkelly.ns.cloudflare.com, jerry.ns.cloudflare.com-

βœ… Authoritative Response

Server:108.162.194.91

NS records: kelly.ns.cloudflare.com, jerry.ns.cloudflare.com

πŸ”’ DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sebok.bd (unsigned zone)

⏱️ Timing

Total: 1319ms | Queries: -

πŸ“„ Records

TypeCountSample Data
A2172.67.158.217, 104.21.41.13
AAAA22606:4700:3032::ac43:9ed9, 2606:4700:3032::6815:290d
NS2jerry.ns.cloudflare.com, kelly.ns.cloudflare.com
MX1_dc-mx.a649b40e62f1.sebok.bd (pri: 0)
TXT1v=spf1 +a +mx +ip4:194.233.74.136 ~all
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1jerry.ns.cloudflare.com dns.cloudflare.c

πŸ“Œ Glue Records Collected

Total: 8

In-bailiwick: 6 (dns.bd, dns.bd, surma.btcl.net.bd...)

Out-of-bailiwick: 2 (bd-ns.anycast.pch.net, bd-ns.anycast.pch.net)

Analysis

IP Addresses

sebok.bd points to four IP numbers: 2606:4700:3032::6815:290d, 2606:4700:3032::ac43:9ed9, 104.21.41.13 and 172.67.158.217.

Other host names, for instance ted.openspending.org, askleicabiosystems.com, www.yas66.com, rounyou.com and cruzrojaayamonte.org share IP numbers with sebok.bd.

Name Servers

sebok.bd's delegation is to two name servers jerry.ns.cloudflare.com and kelly.ns.cloudflare.com.

sebok.bd shares the same name server configuration as other domains, such as konstantinnikolaevich.org, haus-elk.at, fireforma.com, jkbank.in and biryanibykilo.com.

sebok.bd at least partially shares its name servers with other domains, for instance bladderandbowel.org, cnxda.com, 5tbook.com, option168.bio and saharg.com.

These name servers are commonly used with sandy.ns.cloudflare.com, ignacio.ns.cloudflare.com and jasper.ns.cloudflare.com.

Host names with six IP numbers:

jerry.ns.cloudflare.com points to: 2606:4700:58::adf5:3bb6, 2803:f800:50::6ca2:c1b6, 2a06:98c1:50::ac40:21b6, 108.162.193.182, 172.64.33.182 and 173.245.59.182.

kelly.ns.cloudflare.com points to: 2606:4700:50::a29f:265b, 2803:f800:50::6ca2:c25b, 2a06:98c1:50::ac40:225b, 108.162.194.91, 162.159.38.91 and 172.64.34.91.

Mail Servers

sebok.bd is served by a single mail server, _dc-mx.a649b40e62f1.sebok.bd.

_dc-mx.a649b40e62f1.sebok.bd points to IP number 194.233.74.136.