com.bd - dns.ninja
com.bd
| DNSSEC | β οΈ Not signed | ||||||
| NS | dns.bd β β οΈ Not in parent delegation | ||||||
| A | 2407:5000:88:5::3π§π© BTTB-AS-AP2407:5000::/32 Bangladesh Telegraph & Telephone Board Telejogajog Bhaban 37/E, Eskaton Garden | ||||||
| A | 123.49.12.112π§π© BTTB-AS-AP123.49.12.0/24 Bangladesh Telegraph & Telephone Board Telejogajog Bhaban 37/E, Eskaton Garden | ||||||
| NS | bd-ns.anycast.pch.net β οΈ Not in parent delegation | ||||||
| A | 2001:500:14:6108:ad::1πΊπΈ UNSPECIFIED2001:500:14::/48 PCH v6 block for DNS Anycast | ||||||
| PTR | bd-ns.anycast.pch.net | ||||||
| A | 204.61.216.108πΊπΈ UNSPECIFIED204.61.216.0/23 Packet Clearing House | ||||||
| NS | jamuna.btcl.net.bd β οΈ Not in parent delegation | ||||||
| A | 2407:5000:88:4::231π§π© BTTB-AS-AP2407:5000::/32 Bangladesh Telegraph & Telephone Board Telejogajog Bhaban 37/E, Eskaton Garden | ||||||
| A | 203.112.194.231π§π© BTTB-AS-AP203.112.194.0/24 Bangladesh Telegraph & Telephone Board Telejogajog Bhaban 37/E, Eskaton Garden | ||||||
| NS | surma.btcl.net.bd β οΈ Not in parent delegation | ||||||
| A | 2407:5000:88:4::232π§π© BTTB-AS-AP2407:5000::/32 Bangladesh Telegraph & Telephone Board Telejogajog Bhaban 37/E, Eskaton Garden | ||||||
| A | 203.112.194.232π§π© BTTB-AS-AP203.112.194.0/24 Bangladesh Telegraph & Telephone Board Telejogajog Bhaban 37/E, Eskaton Garden | ||||||
| SOA | dns.bdroot@dns.bd serial=2025257224 | ||||||
bd
| DNSSEC | π Signed (DS record present) | ||||||
| A | 203.112.194.232π§π© BTTB-AS-AP203.112.194.0/24 Bangladesh Telegraph & Telephone Board Telejogajog Bhaban 37/E, Eskaton Garden | ||||||
| NS | dns.bd β | ||||||
| NS | bd-ns.anycast.pch.net β οΈ Not in parent delegation | ||||||
| NS | jamuna.btcl.net.bd | ||||||
| NS | surma.btcl.net.bd | ||||||
| SOA | dns.bdroot@dns.bd serial=2024263634 | ||||||
Subdomains
Same first word
Similar names
DNS History
5 records (4 active, 1 former)
βNSbd-ns.anycast.pch.net2016-10-03 β 2026-07-10 Β· 14 obs
β 2016-10-03 21:39:14
β 2026-06-13 03:55:14
β 2026-06-13 04:32:06
β 2026-06-13 05:40:36
β 2026-06-22 14:20:52
β 2026-06-22 14:51:54
β 2026-06-26 17:21:00
β 2026-06-26 17:59:42
β 2026-06-27 16:51:02
β 2026-06-27 17:31:48
β 2026-06-27 21:51:02
β 2026-06-27 22:29:32
β 2026-07-10 00:27:46
βNSdns.bd2015-08-31 β 2026-07-10 Β· 59 obs
β 2015-12-02 21:05:04
β 2015-12-04 21:56:08
β 2015-12-06 12:27:58
β 2015-12-07 19:46:30
β 2015-12-10 04:30:56
β 2015-12-11 21:06:42
β 2015-12-13 02:44:06
β 2015-12-16 18:11:14
β 2015-12-18 04:46:30
β 2015-12-30 18:38:24
β 2015-12-31 22:04:44
β 2016-01-02 23:58:34
β 2016-01-05 07:14:12
β 2016-01-06 20:12:28
β 2016-01-21 05:35:44
β 2016-01-22 07:45:42
β 2016-01-24 10:15:10
β 2016-01-26 02:23:52
β 2016-02-15 03:30:28
β 2016-02-17 17:50:06
β 2016-02-26 13:52:14
β 2016-03-24 09:52:50
β 2016-03-28 11:41:30
β 2016-03-30 09:56:58
β 2016-04-06 10:29:58
β 2016-04-13 14:52:06
β 2016-04-21 16:14:52
β 2016-04-25 11:12:08
β 2016-04-29 12:33:52
β 2016-05-06 17:55:46
β 2016-05-11 01:01:00
β 2016-05-14 11:31:28
β 2016-05-24 08:41:36
β 2016-06-03 03:10:06
β 2016-06-03 04:03:56
β 2016-06-08 09:15:42
β 2016-06-10 09:47:58
β 2016-06-11 19:57:20
β 2016-06-14 07:52:50
β 2016-06-15 15:52:58
β 2016-07-21 09:22:20
β 2016-07-28 20:47:02
β 2016-08-03 00:17:12
β 2016-08-27 05:12:18
β 2016-09-02 13:12:46
β 2016-09-09 19:33:58
β 2026-06-13 03:55:14
β 2026-06-13 04:32:06
β 2026-06-13 05:40:36
β 2026-06-22 14:20:52
β 2026-06-22 14:51:54
β 2026-06-26 17:21:00
β 2026-06-26 17:59:42
β 2026-06-27 16:51:02
β 2026-06-27 17:31:48
β 2026-06-27 21:51:02
β 2026-06-27 22:29:32
β 2026-07-10 00:27:46
βNSdns2.bd2016-02-10 β 2016-05-24 Β· 13 obs
β 2016-02-10 12:39:38
β 2016-03-24 09:52:50
β 2016-03-28 11:41:30
β 2016-03-30 09:56:58
β 2016-04-06 10:29:58
β 2016-04-13 14:52:06
β 2016-04-21 16:14:52
β 2016-04-25 11:12:08
β 2016-04-29 12:33:52
β 2016-05-24 08:41:36
β 2016-05-27 06:40:16
β 2026-07-10 00:27:46
βNSjamuna.btcl.net.bd2015-08-31 β 2026-07-10 Β· 34 obs
β 2015-12-02 21:05:04
β 2015-12-04 21:56:08
β 2015-12-06 12:27:58
β 2015-12-07 19:46:30
β 2015-12-10 04:30:56
β 2015-12-11 21:06:42
β 2015-12-13 02:44:06
β 2015-12-30 18:38:24
β 2015-12-31 22:04:44
β 2016-01-02 23:58:34
β 2016-03-24 09:52:50
β 2016-03-28 11:41:30
β 2016-03-30 09:56:58
β 2016-04-06 10:29:58
β 2016-04-13 14:52:06
β 2016-04-21 16:14:52
β 2016-04-25 11:12:08
β 2016-04-29 12:33:52
β 2016-06-03 04:03:56
β 2016-06-08 09:15:42
β 2016-06-10 09:47:58
β 2026-06-13 03:55:14
β 2026-06-13 04:32:06
β 2026-06-13 05:40:36
β 2026-06-22 14:20:52
β 2026-06-22 14:51:54
β 2026-06-26 17:21:00
β 2026-06-26 17:59:42
β 2026-06-27 16:51:02
β 2026-06-27 17:31:48
β 2026-06-27 21:51:02
β 2026-06-27 22:29:32
β 2026-07-10 00:27:46
βNSsurma.btcl.net.bd2015-08-31 β 2026-07-10 Β· 34 obs
β 2015-12-02 21:05:04
β 2015-12-04 21:56:08
β 2015-12-06 12:27:58
β 2015-12-07 19:46:30
β 2015-12-10 04:30:56
β 2015-12-11 21:06:42
β 2015-12-13 02:44:06
β 2015-12-30 18:38:24
β 2015-12-31 22:04:44
β 2016-01-02 23:58:34
β 2016-03-24 09:52:50
β 2016-03-28 11:41:30
β 2016-03-30 09:56:58
β 2016-04-06 10:29:58
β 2016-04-13 14:52:06
β 2016-04-21 16:14:52
β 2016-04-25 11:12:08
β 2016-04-29 12:33:52
β 2016-06-03 04:03:56
β 2016-06-08 09:15:42
β 2016-06-10 09:47:58
β 2026-06-13 03:55:14
β 2026-06-13 04:32:06
β 2026-06-13 05:40:36
β 2026-06-22 14:20:52
β 2026-06-22 14:51:54
β 2026-06-26 17:21:00
β 2026-06-26 17:59:42
β 2026-06-27 16:51:02
β 2026-06-27 17:31:48
β 2026-06-27 21:51:02
β 2026-06-27 22:29:32
β 2026-07-10 00:27:46
π DNS Trace
π Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| bd | dns.bd, bd-ns.anycast.pch.net, surma.btcl.net.bd, jamuna.btcl.net.bd | 8 records |
β Authoritative Response
Server:203.112.194.232
NS records: dns.bd, bd-ns.anycast.pch.net, surma.btcl.net.bd, jamuna.btcl.net.bd
π DNSSEC Status
π Secure (DNSSEC validated)
Chain of trust verified from root to domain
β±οΈ Timing
Total: 841ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | bd-ns.anycast.pch.net, jamuna.btcl.net.bd... |
| SOA | 1 | dns.bd root.dns.bd |
π 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
Hierarchy
Under com.bd as parent sit asianpaints.com.bd, mkrgroup.com.bd, bdjobs.com.bd, steadfast.com.bd, mowchak.com.bd and several thousand other host names.
Name Servers
The NS records for com.bd point to four name servers: dns.bd, jamuna.btcl.net.bd, surma.btcl.net.bd and bd-ns.anycast.pch.net.
com.bd shares at least some of its name servers with other domains, including edu.bd, bd, org.bd and two others.
These name servers are frequently seen alongside the name servers ns1.mylinuxdns.com, ns2.mylinuxdns.com, bayanno.btcl.net.bd and ekushey.btcl.net.bd.
The host names dns.bd, jamuna.btcl.net.bd, surma.btcl.net.bd and bd-ns.anycast.pch.net each resolve to two IP addresses: dns.bd resolves to 123.49.12.112 and 2407:5000:88:5::3; jamuna.btcl.net.bd resolves to 203.112.194.231 and 2407:5000:88:4::231; surma.btcl.net.bd resolves to 203.112.194.232 and 2407:5000:88:4::232; bd-ns.anycast.pch.net resolves to 204.61.216.108 and 2001:500:14:6108:ad::1.