tech.bt - robtex.com
tech.bt
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns-1495.awsdns-58.org ⭐ | ||||||
| A | 2600:9000:5305:d700::1🇺🇸 Amazon2600:9000:5305::/48 - CloudFront | ||||||
| PTR | ns-1495.awsdns-58.org | ||||||
| A | 205.251.197.215🇺🇸 Amazon205.251.197.0/24 prefix | ||||||
| PTR | ns-1495.awsdns-58.org | ||||||
| NS | ns-1892.awsdns-44.co.uk | ||||||
| A | 2600:9000:5307:6400::1🇺🇸 Amazon2600:9000:5307::/48 - CloudFront | ||||||
| PTR | ns-1892.awsdns-44.co.uk | ||||||
| A | 205.251.199.100🇺🇸 Amazon205.251.199.0/24 prefix | ||||||
| PTR | ns-1892.awsdns-44.co.uk | ||||||
| NS | ns-56.awsdns-07.com | ||||||
| A | 2600:9000:5300:3800::1🇺🇸 Amazon2600:9000:5300::/48 - CloudFront | ||||||
| PTR | ns-56.awsdns-07.com | ||||||
| A | 205.251.192.56🇺🇸 Amazon205.251.192.0/24 prefix | ||||||
| PTR | ns-56.awsdns-07.com | ||||||
| NS | ns-894.awsdns-47.net | ||||||
| A | 2600:9000:5303:7e00::1🇺🇸 Amazon2600:9000:5303::/48 - CloudFront | ||||||
| PTR | ns-894.awsdns-47.net | ||||||
| A | 205.251.195.126🇺🇸 Amazon205.251.195.0/24 prefix | ||||||
| PTR | ns-894.awsdns-47.net | ||||||
| TXT | google-site-verification=tmD62AvbxwoXKyxy35yakloSKcfI_opr5bkrzQcyyhE | ||||||
| SOA | ns-1495.awsdns-58.orgawsdns-hostmaster@amazon.com serial=1 | ||||||
bt
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns1.druknet.bt ⭐ | ||||||
| NS | auth00.ns.uu.net ⚠️ Not in parent delegation | ||||||
| NS | auth61.ns.uu.net ⚠️ Not in parent delegation | ||||||
| NS | ns.itu.ch ⚠️ Not in parent delegation | ||||||
| NS | ns2.druknet.bt | ||||||
| NS | ns3.druknet.bt | ||||||
| NS | phloem.uoregon.edu ⚠️ Not in parent delegation | ||||||
| SOA | ns1.druknet.bthostmaster@druknet.bt 2026-08-21 #16 | ||||||
Same first word
Similar names
Previous names
smcl.bt |
smpl.bt |
sne.bt |
sonamkinga.bt |
staffdruknet.bt |
stcb.bt |
sunrise.bt |
supernetinfocomm.bt |
sweetescapesbhutan.bt |
swissguesthouse.bt |
tashicell.bt |
tashigroup.bt |
tashiphuntshok.bt |
tatamotors.bt |
tbank.bt |
tdha.bt |
Next names
DNS History
4 records (4 active, 0 former)
●NSns-1495.awsdns-58.org2026-08-18 → 2026-08-22 · 2 obs
● 2026-08-22 12:40:44
●NSns-1892.awsdns-44.co.uk2026-08-18 → 2026-08-22 · 2 obs
● 2026-08-22 12:40:44
●NSns-56.awsdns-07.com2026-08-18 → 2026-08-22 · 2 obs
● 2026-08-22 12:40:44
●NSns-894.awsdns-47.net2026-08-18 → 2026-08-22 · 2 obs
● 2026-08-22 12:40:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| bt | ns3.druknet.bt, ns1.druknet.bt, phloem.uoregon.edu, ns.itu.ch... | 12 records |
| tech.bt | ns-894.awsdns-47.net, ns-1495.awsdns-58.org, ns-1892.awsdns-44.co.uk, ns-56.awsdns-07.com | - |
✅ Authoritative Response
Server:205.251.195.126
NS records: ns-894.awsdns-47.net, ns-1495.awsdns-58.org, ns-1892.awsdns-44.co.uk, ns-56.awsdns-07.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for tech.bt (unsigned zone)
⏱️ Timing
Total: 980ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | ns-1495.awsdns-58.org, ns-1892.awsdns-44.co.uk... |
| TXT | 1 | google-site-verification=tmD62AvbxwoXKyx |
| SOA | 1 | ns-1495.awsdns-58.org awsdns-hostmaster. |
📌 Glue Records Collected
Total: 12
In-bailiwick: 6 (ns1.druknet.bt, ns2.druknet.bt, ns3.druknet.bt...)
Out-of-bailiwick: 6 (phloem.uoregon.edu, auth61.ns.uu.net, auth00.ns.uu.net...)
Analysis
Name Servers
The domain tech.bt is delegated to these four name servers: ns-56.awsdns-07.com, ns-894.awsdns-47.net, ns-1495.awsdns-58.org and ns-1892.awsdns-44.co.uk.
There is at least partial name server overlap between tech.bt and other domains — jin-planning.jp, historiasunicasbrasil.com, or7ko.com and two more among them.
The name servers ns-80.awsdns-10.com, ns-869.awsdns-44.net and ns-1496.awsdns-59.org are often found in combination with these name servers.
All four hostnames — ns-56.awsdns-07.com, ns-894.awsdns-47.net, ns-1495.awsdns-58.org and ns-1892.awsdns-44.co.uk — resolve to two IP numbers apiece: ns-56.awsdns-07.com to 205.251.192.56 and 2600:9000:5300:3800::1; ns-894.awsdns-47.net to 205.251.195.126 and 2600:9000:5303:7e00::1; ns-1495.awsdns-58.org to 205.251.197.215 and 2600:9000:5305:d700::1; ns-1892.awsdns-44.co.uk to 205.251.199.100 and 2600:9000:5307:6400::1.