greencomputing.com.bt - dns.ninja
greencomputing.com.bt
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2405:d000:0:100::219🇧🇹 BTTELECOM-AS-AP2405:d000::/33 DRUKNET-IPV6-BLOCK1 | ||||||
| PTR | khangzang.druknet.bt | ||||||
| A | 202.144.128.219🇧🇹 BTTELECOM-AS-AP202.144.128.0/20 DRUKNET-BLOCK-A1 | ||||||
| NS | ns1.druknet.bt ⭐ ⚠️ Not in parent delegation | ||||||
| A | 2405:d000:0:100::200🇧🇹 BTTELECOM-AS-AP2405:d000::/33 DRUKNET-IPV6-BLOCK1 | ||||||
| PTR | chelela.druknet.bt | ||||||
| A | 202.144.128.200🇧🇹 BTTELECOM-AS-AP202.144.128.0/20 DRUKNET-BLOCK-A1 | ||||||
| PTR | chelela.druknet.bt | ||||||
| NS | ns2.druknet.bt ⚠️ Not in parent delegation | ||||||
| A | 2405:d000:0:100::210🇧🇹 BTTELECOM-AS-AP2405:d000::/33 DRUKNET-IPV6-BLOCK1 | ||||||
| PTR | pelela.druknet.bt | ||||||
| A | 202.144.128.210🇧🇹 BTTELECOM-AS-AP202.144.128.0/20 DRUKNET-BLOCK-A1 | ||||||
| PTR | pelela.druknet.bt | ||||||
| SOA | ns1.druknet.btsystems@bt.bt 2019-01-31 #0 | ||||||
com.bt
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.druknet.bt ⭐ ⚠️ Not in parent delegation | ||||||
| NS | ns2.druknet.bt ⚠️ Not in parent delegation | ||||||
| NS | phloem.uoregon.edu ⚠️ Not in parent delegation | ||||||
| TXT | Domain com.bt maintained by BTNIC | ||||||
| SOA | ns1.druknet.bthostmaster@druknet.bt 2026-06-25 #73 | ||||||
Same first word
greencomputing.se |
greencomputing.com |
greencomputing.de |
greencomputing.org |
greencomputing.com.bt |
greencomputing.net |
DNS History
6 records (4 active, 2 former)
●NSns1.druknet.bt2015-08-15 → 2026-07-18 · 2 obs
● 2026-07-18 22:51:32
●NSns2.druknet.bt2015-08-15 → 2026-07-18 · 21 obs
● 2016-07-27 00:30:00
○ 2026-02-15 08:26:38
● 2026-02-23 10:05:08
● 2026-03-08 22:45:00
○ 2026-03-09 21:35:28
● 2026-03-15 01:12:14
○ 2026-03-31 17:03:44
● 2026-04-05 13:13:46
○ 2026-04-07 20:47:08
● 2026-04-10 11:36:56
● 2026-05-13 19:10:12
○ 2026-05-14 05:18:00
● 2026-05-17 15:32:54
● 2026-06-13 16:12:04
○ 2026-06-14 20:11:36
○ 2026-06-17 07:29:08
● 2026-06-18 15:09:48
○ 2026-06-19 06:48:48
● 2026-07-10 13:30:50
● 2026-07-18 22:51:32
○MXmail2.druknet.bt2015-08-15 → 2026-06-19 · 22 obs
● 2026-02-15 08:26:38
○ 2026-02-23 10:05:08
● 2026-02-26 16:52:14
● 2026-03-08 22:45:00
○ 2026-03-09 21:35:28
● 2026-03-15 01:12:14
● 2026-04-07 20:47:08
○ 2026-04-10 11:36:56
○ 2026-04-23 10:46:28
● 2026-04-26 10:44:00
● 2026-05-04 16:35:52
○ 2026-05-09 15:41:22
○ 2026-05-14 05:18:00
● 2026-05-17 15:32:54
● 2026-06-16 11:28:40
○ 2026-06-17 06:04:20
● 2026-06-17 07:29:08
○ 2026-06-18 17:02:12
● 2026-06-19 06:48:48
○ 2026-07-18 22:51:28
○ 2026-07-18 22:51:32
○MXmail3.druknet.bt2015-08-15 → 2026-06-19 · 22 obs
● 2026-02-15 08:26:38
○ 2026-02-23 10:05:08
● 2026-02-26 16:52:14
● 2026-03-08 22:45:00
○ 2026-03-09 21:35:28
● 2026-03-15 01:12:14
● 2026-04-07 20:47:08
○ 2026-04-10 11:36:56
○ 2026-04-23 10:46:28
● 2026-04-26 10:44:00
● 2026-05-04 16:35:52
○ 2026-05-09 15:41:22
○ 2026-05-14 05:18:00
● 2026-05-17 15:32:54
● 2026-06-16 11:28:40
○ 2026-06-17 06:04:20
● 2026-06-17 07:29:08
○ 2026-06-18 17:02:12
● 2026-06-19 06:48:48
○ 2026-07-18 22:51:28
○ 2026-07-18 22:51:32
●A202.144.128.2192015-08-15 → 2026-07-18 · 23 obs
● 2026-03-07 21:36:50
○ 2026-03-08 22:45:00
○ 2026-03-09 21:35:28
● 2026-03-15 01:12:14
● 2026-04-07 20:47:08
○ 2026-04-10 11:36:56
○ 2026-04-23 10:46:28
● 2026-04-26 10:44:00
● 2026-04-30 22:34:16
○ 2026-05-02 18:42:34
● 2026-05-04 16:35:52
○ 2026-05-09 15:41:22
● 2026-05-11 13:22:40
○ 2026-05-13 19:10:12
○ 2026-06-11 07:23:26
● 2026-06-12 18:13:08
● 2026-06-14 20:11:36
○ 2026-06-16 11:28:40
● 2026-06-17 06:04:20
○ 2026-06-17 07:29:08
● 2026-06-18 15:09:48
● 2026-07-18 22:51:32
●A2405:d000:0:100::2192015-08-15 → 2026-07-18 · 25 obs
● 2026-02-15 08:26:38
○ 2026-02-23 10:05:08
● 2026-02-26 16:52:14
● 2026-03-31 17:03:44
○ 2026-04-05 13:13:46
○ 2026-04-23 10:46:28
● 2026-04-26 10:44:00
○ 2026-04-30 22:34:16
● 2026-05-02 18:42:34
○ 2026-05-04 16:35:52
● 2026-05-09 15:41:22
○ 2026-05-11 13:22:40
● 2026-05-13 19:10:12
● 2026-06-12 18:13:08
○ 2026-06-13 06:12:32
○ 2026-06-13 16:12:04
● 2026-06-14 20:11:36
● 2026-06-16 11:28:40
○ 2026-06-17 06:04:20
○ 2026-06-17 07:29:08
● 2026-06-18 15:09:48
○ 2026-06-18 17:02:12
● 2026-06-19 06:48:48
● 2026-07-18 22:51:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| bt | ns.itu.ch, ns1.druknet.bt, ns2.druknet.bt, ns3.druknet.bt... | 12 records |
| com.bt | ns1.druknet.bt, ns2.druknet.bt, phloem.uoregon.edu | 4 records |
✅ Authoritative Response
Server:202.144.128.210
NS records: ns1.druknet.bt, ns2.druknet.bt, phloem.uoregon.edu
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for com.bt (unsigned zone)
⏱️ Timing
Total: 972ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 202.144.128.219 |
| AAAA | 1 | 2405:d000:0:100::219 |
| NS | 2 | ns1.druknet.bt, ns2.druknet.bt |
| MX | 2 | mail2.druknet.bt (pri: 20), mail3.druknet.bt (pri: 10) |
| SOA | 1 | ns1.druknet.bt systems.bt.bt |
📌 Glue Records Collected
Total: 16
In-bailiwick: 6 (ns1.druknet.bt, ns2.druknet.bt, ns3.druknet.bt...)
Out-of-bailiwick: 10 (ns.itu.ch, auth00.ns.uu.net, auth61.ns.uu.net...)
Analysis
IP Addresses
greencomputing.com.bt resolves to the IP addresses 202.144.128.219 and 2405:d000:0:100::219
Additional host names — drukdeothjung.bt, www.iitm.bt, itab.bt and two others — share IP numbers with greencomputing.com.bt.
Name Servers
greencomputing.com.bt is served by two delegated name servers, ns1.druknet.bt and ns2.druknet.bt.
greencomputing.com.bt shares its name server setup with other domains, including kms.bt, 241.245.103.in-addr.arpa, ngn.bt and two others.
greencomputing.com.bt partially shares its NS delegation with several other domains, including ema.bt, bhutanpathwaytours.bt, csoa.org.bt and two others.
Each of the two host names carries two IP addresses: ns1.druknet.bt points to 202.144.128.200 and 2405:d000:0:100::200, and ns2.druknet.bt points to 202.144.128.210 and 2405:d000:0:100::210.