guff-dev.com - robtex.com
guff-dev.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 52.10.164.207🇺🇸 Amazon52.10.0.0/15 EC2 PDX Prefix | ||||||
| PTR | ec2-52-10-164-207.us-west-2.compute.amazonaws.com | ||||||
| NS | ns-132.awsdns-16.com ⭐ | ||||||
| A | 2600:9000:5300:8400::1🇺🇸 Amazon2600:9000:5300::/48 - CloudFront | ||||||
| PTR | ns-132.awsdns-16.com | ||||||
| A | 205.251.192.132🇺🇸 Amazon205.251.192.0/24 prefix | ||||||
| PTR | ns-132.awsdns-16.com | ||||||
| NS | ns-1137.awsdns-14.org | ||||||
| A | 2600:9000:5304:7100::1🇺🇸 Amazon2600:9000:5304::/48 - CloudFront | ||||||
| PTR | ns-1137.awsdns-14.org | ||||||
| A | 205.251.196.113🇺🇸 Amazon205.251.196.0/24 prefix | ||||||
| PTR | ns-1137.awsdns-14.org | ||||||
| NS | ns-1934.awsdns-49.co.uk | ||||||
| A | 2600:9000:5307:8e00::1🇺🇸 Amazon2600:9000:5307::/48 - CloudFront | ||||||
| PTR | ns-1934.awsdns-49.co.uk | ||||||
| A | 205.251.199.142🇺🇸 Amazon205.251.199.0/24 prefix | ||||||
| PTR | ns-1934.awsdns-49.co.uk | ||||||
| NS | ns-850.awsdns-42.net | ||||||
| A | 2600:9000:5303:5200::1🇺🇸 Amazon2600:9000:5303::/48 - CloudFront | ||||||
| PTR | ns-850.awsdns-42.net | ||||||
| A | 205.251.195.82🇺🇸 Amazon205.251.195.0/24 prefix | ||||||
| PTR | ns-850.awsdns-42.net | ||||||
| SOA | ns-132.awsdns-16.comawsdns-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 | ||||||
Same first word
guff-dev.com |
DNS History
5 records (5 active, 0 former)
●NSns-1137.awsdns-14.org2016-12-13 → 2026-03-22 · 2 obs
● 2026-03-22 17:41:20
●NSns-132.awsdns-16.com2016-12-13 → 2026-03-22 · 2 obs
● 2026-03-22 17:41:20
●NSns-1934.awsdns-49.co.uk2016-12-13 → 2026-03-22 · 2 obs
● 2026-03-22 17:41:20
●NSns-850.awsdns-42.net2016-12-13 → 2026-03-22 · 2 obs
● 2026-03-22 17:41:20
●A52.10.164.2072016-12-13 → 2026-03-22 · 2 obs
● 2026-03-22 17:41:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | f.gtld-servers.net, b.gtld-servers.net, i.gtld-servers.net, g.gtld-servers.net... | - |
| guff-dev.com | ns-132.awsdns-16.com, ns-850.awsdns-42.net, ns-1137.awsdns-14.org, ns-1934.awsdns-49.co.uk | 1 record |
✅ Authoritative Response
Server: 205.251.199.142
NS records: ns-132.awsdns-16.com, ns-850.awsdns-42.net, ns-1137.awsdns-14.org, ns-1934.awsdns-49.co.uk
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for guff-dev.com (unsigned zone)
⏱️ Timing
Total: 351ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 52.10.164.207 |
| NS | 4 | ns-1137.awsdns-14.org, ns-132.awsdns-16.com... |
| SOA | 1 | ns-132.awsdns-16.com awsdns-hostmaster.a |
📌 Glue Records Collected
Total: 1
Out-of-bailiwick: 1 (ns-132.awsdns-16.com)
Analysis
IP Addresses
guff-dev.com points to an IP address: 52.10.164.207.
Other host names, for instance test.guff.com and ec2-52-10-164-207.us-west-2.compute.amazonaws.com, share IP numbers with guff-dev.com.
Name Servers
guff-dev.com delegates to four name servers: ns-132.awsdns-16.com, ns-850.awsdns-42.net, ns-1137.awsdns-14.org and ns-1934.awsdns-49.co.uk.
guff-dev.com at least partially shares name servers with other domains, for instance edves.net, uniforms.auspost, clean-futaba-job.jp, lenflash.net and zoph.io.
Host names with two IP numbers: ns-132.awsdns-16.com points to 2600:9000:5300:8400::1 and 205.251.192.132; ns-850.awsdns-42.net points to 2600:9000:5303:5200::1 and 205.251.195.82; ns-1137.awsdns-14.org points to 2600:9000:5304:7100::1 and 205.251.196.113; ns-1934.awsdns-49.co.uk points to 2600:9000:5307:8e00::1 and 205.251.199.142.