dev-sfc.com - robtex.com
dev-sfc.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns-880.awsdns-46.net ⭐ | ||||||
| A | 2600:9000:5303:7000::1🇺🇸 Amazon | ||||||
| PTR | ns-880.awsdns-46.net | ||||||
| A | 205.251.195.112🇺🇸 Amazon | ||||||
| PTR | ns-880.awsdns-46.net | ||||||
| NS | ns-144.awsdns-18.com | ||||||
| A | 2600:9000:5300:9000::1🇺🇸 Amazon | ||||||
| PTR | ns-144.awsdns-18.com | ||||||
| A | 205.251.192.144🇺🇸 Amazon | ||||||
| PTR | ns-144.awsdns-18.com | ||||||
| NS | ns-1507.awsdns-60.org | ||||||
| A | 2600:9000:5305:e300::1🇺🇸 Amazon | ||||||
| PTR | ns-1507.awsdns-60.org | ||||||
| A | 205.251.197.227🇺🇸 Amazon | ||||||
| PTR | ns-1507.awsdns-60.org | ||||||
| NS | ns-1978.awsdns-55.co.uk | ||||||
| A | 2600:9000:5307:ba00::1🇺🇸 Amazon | ||||||
| PTR | ns-1978.awsdns-55.co.uk | ||||||
| A | 205.251.199.186🇺🇸 Amazon | ||||||
| PTR | ns-1978.awsdns-55.co.uk | ||||||
| SOA | ns-880.awsdns-46.netawsdns-hostmaster@amazon.com serial=1 | ||||||
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=1771291435 | ||||||
DNS History
4 records (4 active, 0 former)
●NSns-144.awsdns-18.com2026-02-22 → 2026-02-22 · 2 obs
● 2026-02-22 04:39:52
●NSns-1507.awsdns-60.org2026-02-22 → 2026-02-22 · 2 obs
● 2026-02-22 04:39:52
●NSns-1978.awsdns-55.co.uk2026-02-22 → 2026-02-22 · 2 obs
● 2026-02-22 04:39:52
●NSns-880.awsdns-46.net2026-02-22 → 2026-02-22 · 2 obs
● 2026-02-22 04:39:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dev-sfc.com | ns-144.awsdns-18.com, ns-880.awsdns-46.net, ns-1978.awsdns-55.co.uk, ns-1507.awsdns-60.org | - |
✅ Authoritative Response
Server: 205.251.192.144
NS records: ns-144.awsdns-18.com, ns-880.awsdns-46.net, ns-1978.awsdns-55.co.uk, ns-1507.awsdns-60.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for dev-sfc.com (unsigned zone)
⏱️ Timing
Total: 239ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | ns-144.awsdns-18.com, ns-1507.awsdns-60.org... |
| SOA | 1 | ns-880.awsdns-46.net awsdns-hostmaster.a |
AI analysis
dev-sfc.com is delegated to four name servers: ns-144.awsdns-18.com, ns-880.awsdns-46.net, ns-1507.awsdns-60.org and ns-1978.awsdns-55.co.uk.
dev-sfc.com at least partially shares name servers with other domains, for instance data-craft.co.jp, sprpn.com, production.quik.auto, daiiti-m.com and cxanthis.com.
These name servers are commonly used with ns-179.awsdns-22.com, ns-641.awsdns-16.net, ns-1235.awsdns-26.org and ns-1274.awsdns-31.org.
Host names with two IP numbers:
Host name ns-144.awsdns-18.com points to: 2600:9000:5300:9000::1 and 205.251.192.144.
Host name ns-880.awsdns-46.net points to: 2600:9000:5303:7000::1 and 205.251.195.112.
Host name ns-1507.awsdns-60.org points to: 2600:9000:5305:e300::1 and 205.251.197.227.
Host name ns-1978.awsdns-55.co.uk points to: 2600:9000:5307:ba00::1 and 205.251.199.186.