techfirst.info - robtex.com
techfirst.info
info
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.info.afilias-nst.info ⭐ | ||||||
| NS | a2.info.afilias-nst.info | ||||||
| NS | b0.info.afilias-nst.org | ||||||
| NS | b2.info.afilias-nst.org | ||||||
| NS | c0.info.afilias-nst.info | ||||||
| NS | d0.info.afilias-nst.org | ||||||
| SOA | a0.info.afilias-nst.infohostmaster@donuts.email serial=1792507453 | ||||||
Same first word
Similar names
Previous names
Next names
DNS History
13 records (7 active, 6 former)
●NSns-1092.awsdns-08.org2026-09-03 → 2026-10-20 · 3 obs
● 2026-09-03 13:01:16
● 2026-10-20 15:08:42
●NSns-1734.awsdns-24.co.uk2026-09-03 → 2026-10-20 · 3 obs
● 2026-09-03 13:01:16
● 2026-10-20 15:08:42
●NSns-44.awsdns-05.com2026-09-03 → 2026-10-20 · 3 obs
● 2026-09-03 13:01:16
● 2026-10-20 15:08:42
●NSns-645.awsdns-16.net2026-09-03 → 2026-10-20 · 3 obs
● 2026-09-03 13:01:16
● 2026-10-20 15:08:42
○NSns12.wixdns.net2015-08-18 → 2017-02-18 · 4 obs
● 2017-02-18 12:21:24
○ 2019-04-04 19:31:52
○ 2026-10-20 15:08:42
○NSns13.wixdns.net2015-08-18 → 2017-02-18 · 4 obs
● 2017-02-18 12:21:24
○ 2019-04-04 19:31:52
○ 2026-10-20 15:08:42
○NSns15.domaincontrol.com2019-04-04 → 2019-04-04 · 4 obs
● 2019-04-04 19:31:52
○ 2026-09-03 13:01:16
○ 2026-10-20 15:08:42
○NSns16.domaincontrol.com2019-04-04 → 2019-04-04 · 4 obs
● 2019-04-04 19:31:52
○ 2026-09-03 13:01:16
○ 2026-10-20 15:08:42
○A166.62.115.1362019-04-04 → 2019-04-04 · 4 obs
● 2019-04-04 19:31:52
○ 2026-09-03 13:01:16
○ 2026-10-20 15:08:42
○A23.236.62.1472015-08-18 → 2017-02-18 · 4 obs
● 2017-02-18 12:21:24
○ 2019-04-04 19:31:52
○ 2026-10-20 15:08:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| info | a0.info.afilias-nst.info, d0.info.afilias-nst.org, c0.info.afilias-nst.info, b2.info.afilias-nst.org... | 12 records |
| techfirst.info | ns-645.awsdns-16.net, ns-44.awsdns-05.com, ns-1734.awsdns-24.co.uk, ns-1092.awsdns-08.org | - |
✅ Authoritative Response
Server:205.251.192.44
NS records: ns-645.awsdns-16.net, ns-44.awsdns-05.com, ns-1734.awsdns-24.co.uk, ns-1092.awsdns-08.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for techfirst.info (unsigned zone)
⏱️ Timing
Total: 1983ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | ns-1092.awsdns-08.org, ns-1734.awsdns-24.co.uk... |
| MX | 3 | mx.zoho.com (pri: 10), mx2.zoho.com (pri: 20)... |
| TXT | 2 | v=spf1 include:zohomail.com -all, zoho-verification=zb89419982.zmverify.zo |
| SOA | 1 | ns-1092.awsdns-08.org awsdns-hostmaster. |
📌 Glue Records Collected
Total: 12
In-bailiwick: 6 (a0.info.afilias-nst.info, a2.info.afilias-nst.info, c0.info.afilias-nst.info...)
Out-of-bailiwick: 6 (d0.info.afilias-nst.org, b2.info.afilias-nst.org, b0.info.afilias-nst.org...)
Analysis
Name Servers
The authoritative name servers for techfirst.info are ns-44.awsdns-05.com, ns-645.awsdns-16.net, ns-1092.awsdns-08.org and ns-1734.awsdns-24.co.uk.
techfirst.info partially shares its NS delegation with several other domains, including primefood-sfis.amazon.in, bkref.com, c21arm.jp and two others.
In DNS configurations, these name servers often share authority with ns-666.awsdns-19.net, ns-43.awsdns-05.com, ns1.rocketspark.com and 4 other name servers.
ns-44.awsdns-05.com, ns-645.awsdns-16.net, ns-1092.awsdns-08.org and ns-1734.awsdns-24.co.uk each carry two IP addresses. ns-44.awsdns-05.com has 205.251.192.44 and 2600:9000:5300:2c00::1; ns-645.awsdns-16.net has 205.251.194.133 and 2600:9000:5302:8500::1; ns-1092.awsdns-08.org has 205.251.196.68 and 2600:9000:5304:4400::1; ns-1734.awsdns-24.co.uk has 205.251.198.198 and 2600:9000:5306:c600::1.
Mail Servers
techfirst.info uses three mail servers — mx2.zoho.com, mx3.zoho.com and mx.zoho.com.
techfirst.info has at least partial mail server overlap with other domains such as whomadeus.live, wowef.org, raidepuolue.fi and two more.
All three — mx2.zoho.com, mx3.zoho.com and mx.zoho.com — point to 136.143.191.44 as their single IP address.
The host names mx2.zoho.com, mx3.zoho.com and mx.zoho.com each resolve to 136.143.191.44.