isic.tech - dns.ninja
isic.tech
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns-1727.awsdns-23.co.uk ⭐ | ||||||
| A | 2600:9000:5306:bf00::1🇺🇸 Amazon2600:9000:5306::/48 - CloudFront | ||||||
| PTR | ns-1727.awsdns-23.co.uk | ||||||
| A | 205.251.198.191🇺🇸 Amazon205.251.198.0/24 prefix | ||||||
| PTR | ns-1727.awsdns-23.co.uk | ||||||
| NS | ns-1021.awsdns-63.net | ||||||
| A | 2600:9000:5303:fd00::1🇺🇸 Amazon2600:9000:5303::/48 - CloudFront | ||||||
| PTR | ns-1021.awsdns-63.net | ||||||
| A | 205.251.195.253🇺🇸 Amazon205.251.195.0/24 prefix | ||||||
| PTR | ns-1021.awsdns-63.net | ||||||
| NS | ns-1051.awsdns-03.org | ||||||
| A | 2600:9000:5304:1b00::1🇺🇸 Amazon2600:9000:5304::/48 - CloudFront | ||||||
| PTR | ns-1051.awsdns-03.org | ||||||
| A | 205.251.196.27🇺🇸 Amazon205.251.196.0/24 prefix | ||||||
| PTR | ns-1051.awsdns-03.org | ||||||
| NS | ns-210.awsdns-26.com | ||||||
| A | 2600:9000:5300:d200::1🇺🇸 Amazon2600:9000:5300::/48 - CloudFront | ||||||
| PTR | ns-210.awsdns-26.com | ||||||
| A | 205.251.192.210🇺🇸 Amazon205.251.192.0/24 prefix | ||||||
| PTR | ns-210.awsdns-26.com | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | ns-1727.awsdns-23.co.ukawsdns-hostmaster@amazon.com serial=1 | ||||||
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=1782558830 | ||||||
Subdomains
www.isic.tech |
Same first word
Similar names
DNS History
4 records (4 active, 0 former)
●NSns-1021.awsdns-63.net2026-03-14 → 2026-06-27 · 2 obs
● 2026-06-27 11:21:22
●NSns-1051.awsdns-03.org2026-03-14 → 2026-06-27 · 2 obs
● 2026-06-27 11:21:22
●NSns-1727.awsdns-23.co.uk2026-03-14 → 2026-06-27 · 2 obs
● 2026-06-27 11:21:22
●NSns-210.awsdns-26.com2026-03-14 → 2026-06-27 · 2 obs
● 2026-06-27 11:21:22
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| tech | ns10.trs-dns.info, ns01.trs-dns.net, ns01.trs-dns.com, ns10.trs-dns.org | - |
| isic.tech | ns-210.awsdns-26.com, ns-1021.awsdns-63.net, ns-1051.awsdns-03.org, ns-1727.awsdns-23.co.uk | - |
✅ Authoritative Response
Server:205.251.196.27
NS records: ns-210.awsdns-26.com, ns-1021.awsdns-63.net, ns-1051.awsdns-03.org, ns-1727.awsdns-23.co.uk
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for isic.tech (unsigned zone)
⏱️ Timing
Total: 690ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | ns-1021.awsdns-63.net, ns-1051.awsdns-03.org... |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | ns-1727.awsdns-23.co.uk awsdns-hostmaste |
Analysis
Hierarchy
www.isic.tech is a subdomain of isic.tech.
Name Servers
The authoritative name servers for isic.tech are ns-210.awsdns-26.com, ns-1021.awsdns-63.net, ns-1051.awsdns-03.org and ns-1727.awsdns-23.co.uk.
The name servers of isic.tech overlap at least partially with those of other domains — among them sealaskaheritage.org, zft2000.com, powered-by-yamaha.com and two more.
Each of the four hosts ns-210.awsdns-26.com, ns-1021.awsdns-63.net, ns-1051.awsdns-03.org and ns-1727.awsdns-23.co.uk has two IP addresses. ns-210.awsdns-26.com points to 205.251.192.210 and 2600:9000:5300:d200::1. ns-1021.awsdns-63.net points to 205.251.195.253 and 2600:9000:5303:fd00::1. ns-1051.awsdns-03.org points to 205.251.196.27 and 2600:9000:5304:1b00::1. ns-1727.awsdns-23.co.uk points to 205.251.198.191 and 2600:9000:5306:bf00::1.