sumlayer.dev - robtex.com
sumlayer.dev
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns-717.awsdns-25.net ⭐ | ||||||
| A | 2600:9000:5302:cd00::1🇺🇸 Amazon2600:9000:5302::/48 - CloudFront | ||||||
| PTR | ns-717.awsdns-25.net | ||||||
| A | 205.251.194.205🇺🇸 Amazon205.251.194.0/24 prefix | ||||||
| PTR | ns-717.awsdns-25.net | ||||||
| NS | ns-1399.awsdns-46.org | ||||||
| A | 2600:9000:5305:7700::1🇺🇸 Amazon2600:9000:5305::/48 - CloudFront | ||||||
| PTR | ns-1399.awsdns-46.org | ||||||
| A | 205.251.197.119🇺🇸 Amazon205.251.197.0/24 prefix | ||||||
| PTR | ns-1399.awsdns-46.org | ||||||
| NS | ns-1942.awsdns-50.co.uk | ||||||
| A | 2600:9000:5307:9600::1🇺🇸 Amazon2600:9000:5307::/48 - CloudFront | ||||||
| PTR | ns-1942.awsdns-50.co.uk | ||||||
| A | 205.251.199.150🇺🇸 Amazon205.251.199.0/24 prefix | ||||||
| PTR | ns-1942.awsdns-50.co.uk | ||||||
| NS | ns-379.awsdns-47.com | ||||||
| A | 2600:9000:5301:7b00::1🇺🇸 Amazon2600:9000:5301::/48 - CloudFront | ||||||
| PTR | ns-379.awsdns-47.com | ||||||
| A | 205.251.193.123🇺🇸 Amazon205.251.193.0/24 prefix | ||||||
| PTR | ns-379.awsdns-47.com | ||||||
| SOA | ns-717.awsdns-25.netawsdns-hostmaster@amazon.com serial=1 | ||||||
dev
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns-tld1.charlestonroadregistry.com ⭐ | ||||||
| NS | ns-tld2.charlestonroadregistry.com | ||||||
| NS | ns-tld3.charlestonroadregistry.com | ||||||
| NS | ns-tld4.charlestonroadregistry.com | ||||||
| NS | ns-tld5.charlestonroadregistry.com | ||||||
| SOA | ns-tld1.charlestonroadregistry.comcloud-dns-hostmaster@google.com serial=1 | ||||||
Same first word
Similar names
Previous names
Next names
DNS History
4 records (4 active, 0 former)
●NSns-1399.awsdns-46.org2026-09-14 → 2026-09-26 · 2 obs
● 2026-09-26 05:01:12
●NSns-1942.awsdns-50.co.uk2026-09-14 → 2026-09-26 · 2 obs
● 2026-09-26 05:01:12
●NSns-379.awsdns-47.com2026-09-14 → 2026-09-26 · 2 obs
● 2026-09-26 05:01:12
●NSns-717.awsdns-25.net2026-09-14 → 2026-09-26 · 2 obs
● 2026-09-26 05:01:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dev | ns-tld4.charlestonroadregistry.com, ns-tld1.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com... | - |
| sumlayer.dev | ns-379.awsdns-47.com, ns-717.awsdns-25.net, ns-1942.awsdns-50.co.uk, ns-1399.awsdns-46.org | - |
✅ Authoritative Response
Server:205.251.193.123
NS records: ns-379.awsdns-47.com, ns-717.awsdns-25.net, ns-1942.awsdns-50.co.uk, ns-1399.awsdns-46.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sumlayer.dev (unsigned zone)
⏱️ Timing
Total: 1103ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | ns-1399.awsdns-46.org, ns-1942.awsdns-50.co.uk... |
| SOA | 1 | ns-717.awsdns-25.net awsdns-hostmaster.a |
Analysis
Name Servers
Four name servers handle the delegation for sumlayer.dev: ns-379.awsdns-47.com, ns-717.awsdns-25.net, ns-1399.awsdns-46.org and ns-1942.awsdns-50.co.uk.
sumlayer.dev has at least partial name server overlap with other domains, such as getpdftotal.com, wprivate.com, magellano.ai and two others.
These name servers tend to appear together with the name servers ns-127.awsdns-15.com, ns-1002.awsdns-61.net and ns-1975.awsdns-54.co.uk.
ns-379.awsdns-47.com, ns-717.awsdns-25.net, ns-1399.awsdns-46.org and ns-1942.awsdns-50.co.uk all point to exactly two IP numbers each: ns-379.awsdns-47.com → 205.251.193.123 and 2600:9000:5301:7b00::1; ns-717.awsdns-25.net → 205.251.194.205 and 2600:9000:5302:cd00::1; ns-1399.awsdns-46.org → 205.251.197.119 and 2600:9000:5305:7700::1; ns-1942.awsdns-50.co.uk → 205.251.199.150 and 2600:9000:5307:9600::1.