doo.tech - dns.ninja
doo.tech
tech
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns01.trs-dns.com ⭐ | ||||||
| NS | ns.trs-dns.com | ||||||
| NS | ns01.trs-dns.net | ||||||
| NS | ns10.trs-dns.info | ||||||
| NS | ns10.trs-dns.org | ||||||
| SOA | ns.trs-dns.comtrs-ops@tucows.com serial=1783987749 | ||||||
Same first word
Similar names
DNS History
9 records (7 active, 2 former)
●NSns-1093.awsdns-08.org2019-12-20 → 2026-07-14 · 2 obs
● 2026-07-14 00:32:20
●NSns-1716.awsdns-22.co.uk2019-12-20 → 2026-07-14 · 2 obs
● 2026-07-14 00:32:20
●NSns-504.awsdns-63.com2019-12-20 → 2026-07-14 · 2 obs
● 2026-07-14 00:32:20
●NSns-706.awsdns-24.net2019-12-20 → 2026-07-14 · 2 obs
● 2026-07-14 00:32:20
●MXdoo-tech.mail.protection.outlook.com2019-12-20 → 2026-07-14 · 2 obs
● 2026-07-14 00:32:20
●A104.21.24.2172026-02-18 → 2026-07-14 · 3 obs
● 2026-02-18 11:32:04
● 2026-07-14 00:32:20
○A104.31.88.102019-12-20 → 2020-09-13 · 4 obs
● 2020-09-13 14:55:42
○ 2026-02-18 11:32:04
○ 2026-07-14 00:32:20
○A104.31.89.102019-12-20 → 2020-09-13 · 4 obs
● 2020-09-13 14:55:42
○ 2026-02-18 11:32:04
○ 2026-07-14 00:32:20
●A172.67.220.2172026-02-18 → 2026-07-14 · 3 obs
● 2026-02-18 11:32:04
● 2026-07-14 00:32:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| tech | ns01.trs-dns.net, ns01.trs-dns.com, ns10.trs-dns.info, ns10.trs-dns.org | 8 records |
| doo.tech | ns-1716.awsdns-22.co.uk, ns-1093.awsdns-08.org, ns-504.awsdns-63.com, ns-706.awsdns-24.net | - |
✅ Authoritative Response
Server:205.251.198.180
NS records: ns-1716.awsdns-22.co.uk, ns-1093.awsdns-08.org, ns-504.awsdns-63.com, ns-706.awsdns-24.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for doo.tech (unsigned zone)
⏱️ Timing
Total: 2444ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.24.217, 172.67.220.217 |
| NS | 4 | ns-1093.awsdns-08.org, ns-1716.awsdns-22.co.uk... |
| MX | 1 | doo-tech.mail.protection.outlook.com (pr |
| TXT | 7 | MS=ms80316750, _globalsign-domain-verification=FzU74f8G... |
| SOA | 1 | ns-1716.awsdns-22.co.uk awsdns-hostmaste |
📌 Glue Records Collected
Total: 8
Out-of-bailiwick: 8 (ns10.trs-dns.info, ns10.trs-dns.org, ns01.trs-dns.net...)
Analysis
IP Addresses
doo.tech has two IP addresses: 104.21.24.217 and 172.67.220.217
besiktaseskort.net, sa037.senja128.live, nmhcxlyyjginl.online and two other host names share IP numbers with doo.tech.
Name Servers
The authoritative name servers for doo.tech are ns-504.awsdns-63.com, ns-706.awsdns-24.net, ns-1093.awsdns-08.org and ns-1716.awsdns-22.co.uk.
The name servers of doo.tech overlap at least partially with those of other domains — among them spicewoks.com, tarifasparapensionistas.es, itacsentinel.com and two more.
These name servers commonly appear in delegations together with ns-204.awsdns-25.com, ns-761.awsdns-31.net, ns-1306.awsdns-35.org and 3 other.
Each of the four hosts ns-504.awsdns-63.com, ns-706.awsdns-24.net, ns-1093.awsdns-08.org and ns-1716.awsdns-22.co.uk has two IP addresses. ns-504.awsdns-63.com points to 205.251.193.248 and 2600:9000:5301:f800::1. ns-706.awsdns-24.net points to 205.251.194.194 and 2600:9000:5302:c200::1. ns-1093.awsdns-08.org points to 205.251.196.69 and 2600:9000:5304:4500::1. ns-1716.awsdns-22.co.uk points to 205.251.198.180 and 2600:9000:5306:b400::1.
Mail Servers
Mail for doo.tech is handled by a single mail server, doo-tech.mail.protection.outlook.com.
doo-tech.mail.protection.outlook.com resolves to 6 IP addresses — 52.101.124.117, 52.101.137.0, 52.101.157.80 and 3 others.