btcl.gov.bd
Updated:
2026-01-15 20:43:22 UTC (4 days ago)
Update now
DNS Server Responses
Responses for btcl.gov.bd/DS
| Name | TTL | Type | Data | Status | Returned by | |||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| dns.bd. (123.49.12.112) | dns.bd. (2407:5000:88:5::3) | jamuna.btcl.net.bd. (203.112.194.231) | jamuna.btcl.net.bd. (2407:5000:88:4::231) | surma.btcl.net.bd. (203.112.194.232) | surma.btcl.net.bd. (2407:5000:88:4::232) | bd-ns.anycast.pch.net. (204.61.216.108) | bd-ns.anycast.pch.net. (2001:500:14:6108:ad::1) | |||||
| RR count (Answer/Authority/Additional) | OK | 0/4/1 | 0/4/1 | 0/4/1 | 0/4/1 | 0/4/1 | 0/4/1 | 0/4/1 | 0/4/1 | |||
| Response size (bytes) | OK | 333 | 333 | 333 | 333 | 333 | 333 | 376 | 376 | |||
| Response time (ms) | OK | 255 | 228 | 255 | 239 | 255 | 244 | 4 | 6 | |||
Responses for btcl.gov.bd/DNSKEY
| Name | TTL | Type | Data | Status | Returned by | |||
|---|---|---|---|---|---|---|---|---|
| dns.btcl.net.bd. (123.49.12.148) | dns.btcl.net.bd. (2407:5000:b::2) | slave.btcl.net.bd. (123.49.12.149) | slave.btcl.net.bd. (2407:5000:b::3) | |||||
| RR count (Answer/Authority/Additional) | OK | 0/1/1 | 0/1/1 | 0/1/1 | 0/1/1 | |||
| Response size (bytes) | OK | 95 | 95 | 123 | 123 | |||
| Response time (ms) | OK | 311 | 310 | 312 | 311 | |||
Responses for btcl.gov.bd/NS
| Name | TTL | Type | Data | Status | Returned by | |||
|---|---|---|---|---|---|---|---|---|
| dns.btcl.net.bd. (123.49.12.148) | dns.btcl.net.bd. (2407:5000:b::2) | slave.btcl.net.bd. (123.49.12.149) | slave.btcl.net.bd. (2407:5000:b::3) | |||||
| btcl.gov.bd | 86400 | NS |
dns.btcl.net.bd.
slave.btcl.net.bd. | OK | Y | Y | Y | Y |
| RR count (Answer/Authority/Additional) | OK | 2/0/5 | 2/0/5 | 2/0/5 | 2/0/5 | |||
| Response size (bytes) | OK | 175 | 175 | 203 | 203 | |||
| Response time (ms) | OK | 248 | 255 | 250 | 244 | |||
Responses for btcl.gov.bd/AAAA
| Name | TTL | Type | Data | Status | Returned by | |||
|---|---|---|---|---|---|---|---|---|
| dns.btcl.net.bd. (123.49.12.148) | dns.btcl.net.bd. (2407:5000:b::2) | slave.btcl.net.bd. (123.49.12.149) | slave.btcl.net.bd. (2407:5000:b::3) | |||||
| RR count (Answer/Authority/Additional) | OK | 0/1/1 | 0/1/1 | 0/1/1 | 0/1/1 | |||
| Response size (bytes) | OK | 95 | 95 | 123 | 123 | |||
| Response time (ms) | OK | 305 | 248 | 278 | 304 | |||
Responses for btcl.gov.bd/SOA
| Name | TTL | Type | Data | Status | Returned by | |||
|---|---|---|---|---|---|---|---|---|
| dns.btcl.net.bd. (123.49.12.148) | dns.btcl.net.bd. (2407:5000:b::2) | slave.btcl.net.bd. (123.49.12.149) | slave.btcl.net.bd. (2407:5000:b::3) | |||||
| btcl.gov.bd | 900 | SOA |
dns.btcl.net.bd. slave.btcl.net.bd. 2025102730 1200 3600 604800 86400 | OK | Y | Y | Y | Y |
| RR count (Answer/Authority/Additional) | OK | 1/2/5 | 1/2/5 | 1/2/5 | 1/2/5 | |||
| Response size (bytes) | OK | 211 | 211 | 250 | 250 | |||
| Response time (ms) | OK | 263 | 286 | 267 | 288 | |||
Responses for btcl.gov.bd/NSEC3PARAM
| Name | TTL | Type | Data | Status | Returned by | |||
|---|---|---|---|---|---|---|---|---|
| dns.btcl.net.bd. (123.49.12.148) | dns.btcl.net.bd. (2407:5000:b::2) | slave.btcl.net.bd. (123.49.12.149) | slave.btcl.net.bd. (2407:5000:b::3) | |||||
| RR count (Answer/Authority/Additional) | OK | 0/1/1 | 0/1/1 | 0/1/1 | 0/1/1 | |||
| Response size (bytes) | OK | 95 | 95 | 123 | 123 | |||
| Response time (ms) | OK | 306 | 306 | 307 | 306 | |||
Responses for btcl.gov.bd/CNAME
| Name | TTL | Type | Data | Status | Returned by | |||
|---|---|---|---|---|---|---|---|---|
| dns.btcl.net.bd. (123.49.12.148) | dns.btcl.net.bd. (2407:5000:b::2) | slave.btcl.net.bd. (123.49.12.149) | slave.btcl.net.bd. (2407:5000:b::3) | |||||
| RR count (Answer/Authority/Additional) | OK | 0/1/1 | 0/1/1 | 0/1/1 | 0/1/1 | |||
| Response size (bytes) | OK | 95 | 95 | 123 | 123 | |||
| Response time (ms) | OK | 270 | 289 | 271 | 290 | |||
Responses for btcl.gov.bd/TXT
| Name | TTL | Type | Data | Status | Returned by | |||
|---|---|---|---|---|---|---|---|---|
| dns.btcl.net.bd. (123.49.12.148) | dns.btcl.net.bd. (2407:5000:b::2) | slave.btcl.net.bd. (123.49.12.149) | slave.btcl.net.bd. (2407:5000:b::3) | |||||
| btcl.gov.bd | 900 | TXT |
"v=spf1" "+mx" "+a" "+ip4:123.49.12.137" "-all" | OK | Y | Y | Y | Y |
| RR count (Answer/Authority/Additional) | OK | 1/2/5 | 1/2/5 | 1/2/5 | 1/2/5 | |||
| Response size (bytes) | OK | 225 | 225 | 253 | 253 | |||
| Response time (ms) | OK | 292 | 290 | 272 | 292 | |||
Responses for btcl.gov.bd/MX
| Name | TTL | Type | Data | Status | Returned by | |||
|---|---|---|---|---|---|---|---|---|
| dns.btcl.net.bd. (123.49.12.148) | dns.btcl.net.bd. (2407:5000:b::2) | slave.btcl.net.bd. (123.49.12.149) | slave.btcl.net.bd. (2407:5000:b::3) | |||||
| btcl.gov.bd | 0 | MX |
10 mail.btcl.gov.bd.
20 webmail.btcl.gov.bd. | OK | Y | Y | Y | Y |
| RR count (Answer/Authority/Additional) | OK | 2/0/1 | 2/0/1 | 2/0/1 | 2/0/1 | |||
| Response size (bytes) | OK | 85 | 85 | 113 | 113 | |||
| Response time (ms) | OK | 272 | 298 | 276 | 301 | |||
Responses for btcl.gov.bd/CDS
| Name | TTL | Type | Data | Status | Returned by | |||
|---|---|---|---|---|---|---|---|---|
| dns.btcl.net.bd. (123.49.12.148) | dns.btcl.net.bd. (2407:5000:b::2) | slave.btcl.net.bd. (123.49.12.149) | slave.btcl.net.bd. (2407:5000:b::3) | |||||
| RR count (Answer/Authority/Additional) | OK | 0/1/1 | 0/1/1 | 0/1/1 | 0/1/1 | |||
| Response size (bytes) | OK | 95 | 95 | 123 | 123 | |||
| Response time (ms) | OK | 276 | 303 | 277 | 304 | |||
Responses for btcl.gov.bd/NS
| Name | TTL | Type | Data | Status | Returned by | |||
|---|---|---|---|---|---|---|---|---|
| dns.btcl.net.bd. (123.49.12.148) | dns.btcl.net.bd. (2407:5000:b::2) | slave.btcl.net.bd. (123.49.12.149) | slave.btcl.net.bd. (2407:5000:b::3) | |||||
| btcl.gov.bd | 86400 | NS |
dns.btcl.net.bd.
slave.btcl.net.bd. | OK | Y | Y | Y | Y |
| RR count (Answer/Authority/Additional) | OK | 2/0/5 | 2/0/5 | 2/0/5 | 2/0/5 | |||
| Response size (bytes) | OK | 175 | 175 | 203 | 203 | |||
| Response time (ms) | OK | 248 | 255 | 250 | 244 | |||
Responses for btcl.gov.bd/CDNSKEY
| Name | TTL | Type | Data | Status | Returned by | |||
|---|---|---|---|---|---|---|---|---|
| dns.btcl.net.bd. (123.49.12.148) | dns.btcl.net.bd. (2407:5000:b::2) | slave.btcl.net.bd. (123.49.12.149) | slave.btcl.net.bd. (2407:5000:b::3) | |||||
| RR count (Answer/Authority/Additional) | OK | 0/1/1 | 0/1/1 | 0/1/1 | 0/1/1 | |||
| Response size (bytes) | OK | 95 | 95 | 123 | 123 | |||
| Response time (ms) | OK | 253 | 283 | 253 | 283 | |||
Responses for 89d5c.1zkd3.btcl.gov.bd/A
| Name | TTL | Type | Data | Status | Returned by | |||
|---|---|---|---|---|---|---|---|---|
| dns.btcl.net.bd. (123.49.12.148) | dns.btcl.net.bd. (2407:5000:b::2) | slave.btcl.net.bd. (123.49.12.149) | slave.btcl.net.bd. (2407:5000:b::3) | |||||
| RR count (Answer/Authority/Additional) | OK | 0/1/1 | 0/1/1 | 0/1/1 | 0/1/1 | |||
| Response size (bytes) | OK | 107 | 107 | 135 | 135 | |||
| Response time (ms) | OK | 309 | 307 | 310 | 309 | |||
Responses for btcl.gov.bd/A
| Name | TTL | Type | Data | Status | Returned by | |||
|---|---|---|---|---|---|---|---|---|
| dns.btcl.net.bd. (123.49.12.148) | dns.btcl.net.bd. (2407:5000:b::2) | slave.btcl.net.bd. (123.49.12.149) | slave.btcl.net.bd. (2407:5000:b::3) | |||||
| btcl.gov.bd | 1800 | A |
159.13.21.220 | OK | Y | Y | Y | Y |
| RR count (Answer/Authority/Additional) | OK | 1/2/5 | 1/2/5 | 1/2/5 | 1/2/5 | |||
| Response size (bytes) | OK | 191 | 191 | 219 | 219 | |||
| Response time (ms) | OK | 253 | 261 | 248 | 250 | |||
