kucoupon.com - robtex.com
kucoupon.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns-1252.awsdns-28.org ⚠️ Not in zone NS records | ||||||
| A | 2600:9000:5304:e400::1🇺🇸 Amazon2600:9000:5304::/48 - CloudFront | ||||||
| PTR | ns-1252.awsdns-28.org | ||||||
| A | 205.251.196.228🇺🇸 Amazon205.251.196.0/24 prefix | ||||||
| PTR | ns-1252.awsdns-28.org | ||||||
| NS | ns-1758.awsdns-27.co.uk ⚠️ Not in zone NS records | ||||||
| A | 2600:9000:5306:de00::1🇺🇸 Amazon2600:9000:5306::/48 - CloudFront | ||||||
| PTR | ns-1758.awsdns-27.co.uk | ||||||
| A | 205.251.198.222🇺🇸 Amazon205.251.198.0/24 prefix | ||||||
| PTR | ns-1758.awsdns-27.co.uk | ||||||
| NS | ns-508.awsdns-63.com ⚠️ Not in zone NS records | ||||||
| A | 2600:9000:5301:fc00::1🇺🇸 Amazon2600:9000:5301::/48 - CloudFront | ||||||
| PTR | ns-508.awsdns-63.com | ||||||
| A | 205.251.193.252🇺🇸 Amazon205.251.193.0/24 prefix | ||||||
| PTR | ns-508.awsdns-63.com | ||||||
| NS | ns-553.awsdns-05.net ⚠️ Not in zone NS records | ||||||
| A | 2600:9000:5302:2900::1🇺🇸 Amazon2600:9000:5302::/48 - CloudFront | ||||||
| PTR | ns-553.awsdns-05.net | ||||||
| A | 205.251.194.41🇺🇸 Amazon205.251.194.0/24 prefix | ||||||
| PTR | ns-553.awsdns-05.net | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1785242587 | ||||||
Same first word
kucoupon.com |
Similar names
DNS History
4 records (4 active, 0 former)
●NSns-1252.awsdns-28.org2026-03-11 → 2026-07-28 · 2 obs
● 2026-07-28 13:00:18
●NSns-1758.awsdns-27.co.uk2026-03-11 → 2026-07-28 · 2 obs
● 2026-07-28 13:00:18
●NSns-508.awsdns-63.com2026-03-11 → 2026-07-28 · 2 obs
● 2026-07-28 13:00:18
●NSns-553.awsdns-05.net2026-03-11 → 2026-07-28 · 2 obs
● 2026-07-28 13:00:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | k.gtld-servers.net, l.gtld-servers.net, h.gtld-servers.net, e.gtld-servers.net... | - |
| kucoupon.com | ns-553.awsdns-05.net, ns-508.awsdns-63.com, ns-1758.awsdns-27.co.uk, ns-1252.awsdns-28.org | 2 records |
✅ Authoritative Response
Server:205.251.198.222
NS records: ns-553.awsdns-05.net, ns-508.awsdns-63.com, ns-1758.awsdns-27.co.uk, ns-1252.awsdns-28.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for kucoupon.com (unsigned zone)
⏱️ Timing
Total: 420ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns-508.awsdns-63.com, ns-508.awsdns-63.com)
Analysis
Name Servers
kucoupon.com has four authoritative name servers: ns-508.awsdns-63.com, ns-553.awsdns-05.net, ns-1252.awsdns-28.org and ns-1758.awsdns-27.co.uk.
The name servers of kucoupon.com overlap at least partially with those of other domains — among them origin-www.amazon.es, coderknot.com, fn2.ai and two more.
The name servers ns-716.awsdns-25.net, ns-1288.awsdns-33.org and ns-1959.awsdns-52.co.uk are commonly seen alongside these name servers.
Each of the four hosts ns-508.awsdns-63.com, ns-553.awsdns-05.net, ns-1252.awsdns-28.org and ns-1758.awsdns-27.co.uk has two IP addresses. ns-508.awsdns-63.com points to 205.251.193.252 and 2600:9000:5301:fc00::1. ns-553.awsdns-05.net points to 205.251.194.41 and 2600:9000:5302:2900::1. ns-1252.awsdns-28.org points to 205.251.196.228 and 2600:9000:5304:e400::1. ns-1758.awsdns-27.co.uk points to 205.251.198.222 and 2600:9000:5306:de00::1.