efcore.services - dns.ninja
efcore.services
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns-620.awsdns-13.net ⭐ | ||||||
| A | 2600:9000:5302:6c00::1🇺🇸 Amazon2600:9000:5302::/48 - CloudFront | ||||||
| PTR | ns-620.awsdns-13.net | ||||||
| A | 205.251.194.108🇺🇸 Amazon205.251.194.0/24 prefix | ||||||
| PTR | ns-620.awsdns-13.net | ||||||
| NS | ns-127.awsdns-15.com | ||||||
| A | 2600:9000:5300:7f00::1🇺🇸 Amazon2600:9000:5300::/48 - CloudFront | ||||||
| PTR | ns-127.awsdns-15.com | ||||||
| A | 205.251.192.127🇺🇸 Amazon205.251.192.0/24 prefix | ||||||
| PTR | ns-127.awsdns-15.com | ||||||
| NS | ns-1290.awsdns-33.org | ||||||
| A | 2600:9000:5305:a00::1🇺🇸 Amazon2600:9000:5305::/48 - CloudFront | ||||||
| PTR | ns-1290.awsdns-33.org | ||||||
| A | 205.251.197.10🇺🇸 Amazon205.251.197.0/24 prefix | ||||||
| PTR | ns-1290.awsdns-33.org | ||||||
| NS | ns-1992.awsdns-57.co.uk | ||||||
| A | 2600:9000:5307:c800::1🇺🇸 Amazon2600:9000:5307::/48 - CloudFront | ||||||
| PTR | ns-1992.awsdns-57.co.uk | ||||||
| A | 205.251.199.200🇺🇸 Amazon205.251.199.0/24 prefix | ||||||
| PTR | ns-1992.awsdns-57.co.uk | ||||||
| SOA | ns-620.awsdns-13.netawsdns-hostmaster@amazon.com serial=1 | ||||||
services
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | v0n0.nic.services ⭐ | ||||||
| NS | v0n1.nic.services | ||||||
| NS | v0n2.nic.services | ||||||
| NS | v0n3.nic.services | ||||||
| NS | v2n0.nic.services | ||||||
| NS | v2n1.nic.services | ||||||
| SOA | v0n0.nic.serviceshostmaster@donuts.email serial=1780535284 | ||||||
Subdomains
Same first word
Similar names
DNS History
4 records (4 active, 0 former)
●NSns-127.awsdns-15.com2026-03-08 → 2026-06-04 · 2 obs
● 2026-06-04 01:42:08
●NSns-1290.awsdns-33.org2026-03-08 → 2026-06-04 · 2 obs
● 2026-06-04 01:42:08
●NSns-1992.awsdns-57.co.uk2026-03-08 → 2026-06-04 · 2 obs
● 2026-06-04 01:42:08
●NSns-620.awsdns-13.net2026-03-08 → 2026-06-04 · 2 obs
● 2026-06-04 01:42:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| services | v0n0.nic.services, v0n1.nic.services, v0n2.nic.services, v0n3.nic.services... | 12 records |
| efcore.services | ns-1290.awsdns-33.org, ns-620.awsdns-13.net, ns-127.awsdns-15.com, ns-1992.awsdns-57.co.uk | - |
✅ Authoritative Response
Server:205.251.194.108
NS records: ns-1290.awsdns-33.org, ns-620.awsdns-13.net, ns-127.awsdns-15.com, ns-1992.awsdns-57.co.uk
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for efcore.services (unsigned zone)
⏱️ Timing
Total: 3651ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | ns-127.awsdns-15.com, ns-1290.awsdns-33.org... |
| SOA | 1 | ns-620.awsdns-13.net awsdns-hostmaster.a |
📌 Glue Records Collected
Total: 12
In-bailiwick: 12 (v0n0.nic.services, v0n1.nic.services, v0n2.nic.services...)
Analysis
Hierarchy
images.efcore.services and assets.efcore.services each fall under efcore.services as their parent domain.
Name Servers
efcore.services is delegated to 4 name servers: ns-127.awsdns-15.com, ns-620.awsdns-13.net, ns-1290.awsdns-33.org and ns-1992.awsdns-57.co.uk.
At least some of efcore.services's name servers are shared with other domains, for example buildnn.com, vic-king.com, impiana.my and two more.
These name servers co-occur with ns-780.awsdns-33.net, ns-1056.awsdns-04.org, ns-1918.awsdns-47.co.uk and seven other name servers on a regular basis.
Four hostnames, each resolving to a pair of IP addresses: ns-127.awsdns-15.com directs to 205.251.192.127 and 2600:9000:5300:7f00::1; ns-620.awsdns-13.net directs to 205.251.194.108 and 2600:9000:5302:6c00::1; ns-1290.awsdns-33.org directs to 205.251.197.10 and 2600:9000:5305:a00::1; ns-1992.awsdns-57.co.uk directs to 205.251.199.200 and 2600:9000:5307:c800::1.