First Seen Oct 05, 2016 · First Import Feb 26, 2020 · Last Import Aug 05, 2026 · Type country-code · Operator Posts and Telecommunications Division · DNSSEC Signed since Apr 10, 2023
Also indexed as: Domain
| Name | First Seen | Domains |
|---|---|---|
| bayanno.btcl.net.bd | Oct 05, 2016 | 1 |
| ekushey.btcl.net.bd | Oct 05, 2016 | 1 |
| bd-ns.anycast.pch.net | Oct 05, 2016 | 15 |
| Name | First Seen | Last Seen | Domains |
|---|
| Primary NS | ekushey.btcl.net.bd |
|---|---|
| Mailbox | root.btcl.net.bd. |
| Serial | 2031218280 |
| Refresh | 2 minutes |
| Retry | 1 hour |
| Expire | 7 days |
| Minimum TTL | 3 hours |
| Serial | First Seen | Last Seen |
|---|---|---|
| 2031218220 | Aug 04, 2026 | Aug 04, 2026 |
| 2031218166 | Aug 03, 2026 | Aug 03, 2026 |
| 2031218112 | Aug 02, 2026 | Aug 02, 2026 |
| 2031218052 | Aug 01, 2026 | Aug 01, 2026 |
| 2031217999 | Jul 31, 2026 | Jul 31, 2026 |
| 2031217877 | Jul 30, 2026 | Jul 30, 2026 |
| 2031217817 | Jul 29, 2026 | Jul 29, 2026 |
| 2031217758 | Jul 28, 2026 | Jul 28, 2026 |
| 2031217699 | Jul 27, 2026 | Jul 27, 2026 |
| 2031217636 | Jul 26, 2026 | Jul 26, 2026 |
Catch-all zone-file records indexed under this zone, by type.
Signed since Apr 10, 2023.
Signed domains: 0 · DS records: 0 (as of Aug 05, 2026)
| Role | Algorithm | Public Key | First Seen |
|---|---|---|---|
| KSK | RSA/SHA-256 | showAwEAAc3eAC/OU1vXWM5YuAll5A9JFZxMgrfy8vqpN3MZsoxNMZTJngfnaqWyJDKuNIVHlVtQbi8az2wqC6p11Wx4M75IOWs0NVpRhtNj3gppsk93g/3fN+inENeg8PUnwQboenYb4iijIQLcdLLw7WFjVNsJAL3N/P3VXVsvd/1aNROrr9tmSjvYUp2AJe6g6biIMEnRhBIKvaV9JV0pSa/m6GQeDB1g6sybvRd6XjJWKiB/JI8DrieMSncuqTRykbh8GrvHXu9Iqm6OBsWBrzDix5xT2gcyWL6SvhF+gfvuODdIOh58U2YI3YvTQ0T/4oxvf9vzPK5xhXMLWNRw94dZBYs= |
Apr 10, 2023 |
| ZSK | RSA/SHA-256 | showAwEAAbpZI/h1vLh2uHjMUY4uVSuYrYsAmKd32Ig0KPyFPNOxBcjrmOR6ypXh+zTEmTVg6UKvA3WXfJNwsNS36bxvLTrsT45vLcEUNzPTOyrcLq9oM0QKNXQcXlHTVN8Kl2J20EBmQjeNK60FAQWnFohY2WoEGABeWg0FUL6fiNRkRq8F |
Apr 10, 2023 |
| Signs | Key Tag | Signer | Expires |
|---|---|---|---|
| SOA | 15315 | xn--54b7fta0cc (বাংলা) | Sep 04, 2026 |
| DNSKEY | 63049 | xn--54b7fta0cc (বাংলা) | Aug 29, 2026 |
| DNSKEY | 15315 | xn--54b7fta0cc (বাংলা) | Aug 29, 2026 |
Periods this zone served no valid signature for some apex type (SOA or DNSKEY), by day.
| Start | End | Days |
|---|---|---|
| Dec 19, 2025 | Dec 24, 2025 | 5 |
| Feb 16, 2026 | Feb 23, 2026 | 7 |