proofengineering.org - dns.ninja
proofengineering.org
| DNSSEC | ⚠️ Not signed | ||||||
| A | 185.199.108.153🇺🇸 Fastly185.199.108.0/24 GitHub - 185.199.108.0/24 | ||||||
| PTR | cdn-185-199-108-153.github.com | ||||||
| A | 185.199.109.153🇺🇸 Fastly185.199.109.0/24 GitHub - 185.199.109.0/24 | ||||||
| A | 185.199.110.153🇺🇸 Fastly185.199.110.0/24 GitHub - 185.199.110.0/24 | ||||||
| A | 185.199.111.153🇺🇸 Fastly185.199.111.0/24 GitHub - 185.199.111.0/24 | ||||||
| NS | ns1.hover.com ⭐ | ||||||
| A | 2604:4000:0:d:216:40:47:26🇨🇦 TUCOWS2604:4000::/48 -BRA-IPV6-BLK1.1/NET-2604:4000 | ||||||
| PTR | ns1.hover.com | ||||||
| A | 216.40.47.26🇨🇦 TUCOWS216.40.47.0/24 -BRA-BLK1.4/NET-216-40-47-0 | ||||||
| PTR | ns1.hover.com | ||||||
| NS | ns2.hover.com | ||||||
| A | 2604:4000:2800:d:64:99:148:13🇨🇦 TUCOWS-32604:4000:2800::/37 Tucows.com Co. | ||||||
| PTR | ns2.hover.com | ||||||
| A | 64.98.148.13🇨🇦 TUCOWS-364.98.144.0/20 Tucows.com Co. | ||||||
| PTR | ns2.hover.com | ||||||
| SOA | ns1.hover.comdnsmaster@hover.com serial=1720468510 | ||||||
org
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.org.afilias-nst.info ⭐ ⚠️ Not in parent delegation | ||||||
| NS | a2.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | b0.org.afilias-nst.org | ||||||
| NS | b2.org.afilias-nst.org | ||||||
| NS | c0.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | d0.org.afilias-nst.org | ||||||
| SOA | a0.org.afilias-nst.infohostmaster@donuts.email serial=1789933288 | ||||||
Same first word
proofengineering.com |
proofengineering.org |
Previous names
Next names
DNS History
6 records (6 active, 0 former)
●A185.199.108.1532026-08-31 → 2026-09-20 · 2 obs
● 2026-09-20 20:03:14
●A185.199.109.1532026-08-31 → 2026-09-20 · 2 obs
● 2026-09-20 20:03:14
●A185.199.110.1532026-08-31 → 2026-09-20 · 2 obs
● 2026-09-20 20:03:14
●A185.199.111.1532026-08-31 → 2026-09-20 · 2 obs
● 2026-09-20 20:03:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b2.org.afilias-nst.org, d0.org.afilias-nst.org, b0.org.afilias-nst.org | - |
| proofengineering.org | ns2.hover.com, ns1.hover.com | - |
✅ Authoritative Response
Server:64.98.148.13
NS records: ns2.hover.com, ns1.hover.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for proofengineering.org (unsigned zone)
⏱️ Timing
Total: 700ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 4 | 185.199.108.153, 185.199.111.153... |
| NS | 2 | ns1.hover.com, ns2.hover.com |
| SOA | 1 | ns1.hover.com dnsmaster.hover.com |
Analysis
IP Addresses
proofengineering.org has four IP addresses: 185.199.108.153, 185.199.109.153, 185.199.110.153 and 185.199.111.153.
Additional host names — neuroredes.com.br, augredesdes.fr, brancoautopecasmg.com and two others — share IP numbers with proofengineering.org.
Name Servers
Two name servers handle the delegation for proofengineering.org: ns1.hover.com and ns2.hover.com.
proofengineering.org shares its name server setup with other domains, including homer-international.com, hendersonranch.com, cedarslodge.com and two others.
The name servers for proofengineering.org are at least partly shared with other domains such as briankoberlein.com, cookbookwiki.com, fablabmsi.org and hydronaut.com.
It is common to find these name servers paired with the name servers ns3.hover.com.
ns1.hover.com and ns2.hover.com both carry two IP addresses. The A records for ns1.hover.com are 216.40.47.26 and 2604:4000:0:d:216:40:47:26; the A records for ns2.hover.com are 64.98.148.13 and 2604:4000:2800:d:64:99:148:13.