release-manager.ecf.amazon.dev - robtex.com
release-manager.ecf.amazon.dev
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns-1242.awsdns-27.org ⭐ | ||||||
| A | 2600:9000:5304:da00::1🇺🇸 Amazon2600:9000:5304::/48 - CloudFront | ||||||
| PTR | ns-1242.awsdns-27.org | ||||||
| A | 205.251.196.218🇺🇸 Amazon205.251.196.0/24 prefix | ||||||
| PTR | ns-1242.awsdns-27.org | ||||||
| NS | ns-1738.awsdns-25.co.uk | ||||||
| A | 2600:9000:5306:ca00::1🇺🇸 Amazon2600:9000:5306::/48 - CloudFront | ||||||
| PTR | ns-1738.awsdns-25.co.uk | ||||||
| A | 205.251.198.202🇺🇸 Amazon205.251.198.0/24 prefix | ||||||
| PTR | ns-1738.awsdns-25.co.uk | ||||||
| NS | ns-88.awsdns-11.com | ||||||
| A | 2600:9000:5300:5800::1🇺🇸 Amazon2600:9000:5300::/48 - CloudFront | ||||||
| PTR | ns-88.awsdns-11.com | ||||||
| A | 205.251.192.88🇺🇸 Amazon205.251.192.0/24 prefix | ||||||
| PTR | ns-88.awsdns-11.com | ||||||
| NS | ns-963.awsdns-56.net | ||||||
| A | 2600:9000:5303:c300::1🇺🇸 Amazon2600:9000:5303::/48 - CloudFront | ||||||
| PTR | ns-963.awsdns-56.net | ||||||
| A | 205.251.195.195🇺🇸 Amazon205.251.195.0/24 prefix | ||||||
| PTR | ns-963.awsdns-56.net | ||||||
| SOA | ns-1242.awsdns-27.orgawsdns-hostmaster@amazon.com serial=1 | ||||||
ecf.amazon.dev
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns-774.awsdns-32.net ⭐ | ||||||
| NS | ns-1481.awsdns-57.org | ||||||
| NS | ns-1722.awsdns-23.co.uk | ||||||
| NS | ns-22.awsdns-02.com | ||||||
| SOA | ns-774.awsdns-32.netawsdns-hostmaster@amazon.com serial=1 | ||||||
Same first word
release-manager.workers.dev |
release-manager.com |
release-manager.nl |
release-manager.de |
release-manager.pages.dev |
Previous names
Next names
DNS History
4 records (4 active, 0 former)
●NSns-1242.awsdns-27.org2026-07-17 → 2026-10-17 · 2 obs
● 2026-10-17 09:52:50
●NSns-1738.awsdns-25.co.uk2026-07-17 → 2026-10-17 · 2 obs
● 2026-10-17 09:52:50
●NSns-88.awsdns-11.com2026-07-17 → 2026-10-17 · 2 obs
● 2026-10-17 09:52:50
●NSns-963.awsdns-56.net2026-07-17 → 2026-10-17 · 2 obs
● 2026-10-17 09:52:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dev | ns-tld3.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld5.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com... | - |
| amazon.dev | ns-1373.awsdns-43.org, ns-101.awsdns-12.com, ns-1648.awsdns-14.co.uk, ns-729.awsdns-27.net | - |
| ecf.amazon.dev | ns-1481.awsdns-57.org, ns-1722.awsdns-23.co.uk, ns-22.awsdns-02.com, ns-774.awsdns-32.net | - |
| release-manager.ecf.amazon.dev | ns-1242.awsdns-27.org, ns-1738.awsdns-25.co.uk, ns-88.awsdns-11.com, ns-963.awsdns-56.net | - |
✅ Authoritative Response
Server:205.251.192.88
NS records: ns-1242.awsdns-27.org, ns-1738.awsdns-25.co.uk, ns-88.awsdns-11.com, ns-963.awsdns-56.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for amazon.dev (unsigned zone)
⏱️ Timing
Total: 1661ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | ns-1242.awsdns-27.org, ns-1738.awsdns-25.co.uk... |
| SOA | 1 | ns-1242.awsdns-27.org awsdns-hostmaster. |
Analysis
Name Servers
The domain release-manager.ecf.amazon.dev is delegated to these four name servers: ns-88.awsdns-11.com, ns-963.awsdns-56.net, ns-1242.awsdns-27.org and ns-1738.awsdns-25.co.uk.
release-manager.ecf.amazon.dev has at least partial name server overlap with other domains, such as devthatspeaks.com, pilam.org, appliancesrepaircare.com and two others.
It is common to find these name servers paired with the name servers ns-451.awsdns-56.com.
ns-88.awsdns-11.com, ns-963.awsdns-56.net, ns-1242.awsdns-27.org and ns-1738.awsdns-25.co.uk all point to exactly two IP numbers each: ns-88.awsdns-11.com → 205.251.192.88 and 2600:9000:5300:5800::1; ns-963.awsdns-56.net → 205.251.195.195 and 2600:9000:5303:c300::1; ns-1242.awsdns-27.org → 205.251.196.218 and 2600:9000:5304:da00::1; ns-1738.awsdns-25.co.uk → 205.251.198.202 and 2600:9000:5306:ca00::1.