simu.pro - dns.ninja
simu.pro
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | nsa.perf1.fr ⭐ | ||||||
| A | 2a01:c8:100::100🇫🇷 NAMESHIELD2a01:c8:100::/40 ANYCAST1-1 | ||||||
| PTR | nsa.perf1.fr | ||||||
| A | 81.92.94.100🇫🇷 NAMESHIELD81.92.94.0/23 ANYCAST1-1 | ||||||
| PTR | nsa.perf1.fr | ||||||
| NS | nsb.perf1.com | ||||||
| A | 2a01:c8:101::100🇫🇷 NAMESHIELD2a01:c8:100::/40 ANYCAST1-1 | ||||||
| PTR | nsb.perf1.com | ||||||
| A | 81.92.95.100🇫🇷 NAMESHIELD81.92.94.0/23 ANYCAST1-1 | ||||||
| PTR | nsb.perf1.com | ||||||
| NS | nsc.perf1.com | ||||||
| A | 2a09:35c0:102::100🇫🇷 NAMESHIELDGRP2a09:35c0:100::/40 NAMESHIELD ANYCAST1-2 | ||||||
| PTR | nsc.perf1.com | ||||||
| A | 152.89.172.100🇫🇷 NAMESHIELDGRP152.89.172.0/23 NAMESHIELD ANYCAST1-2 | ||||||
| PTR | nsc.perf1.com | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | nsa.perf1.frtechnical@nameshield.net 2026-06-11 #1 | ||||||
pro
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.pro.afilias-nst.info ⭐ | ||||||
| NS | a2.pro.afilias-nst.info | ||||||
| NS | b0.pro.afilias-nst.org | ||||||
| NS | b2.pro.afilias-nst.org | ||||||
| NS | c0.pro.afilias-nst.info | ||||||
| NS | d0.pro.afilias-nst.org | ||||||
| SOA | a0.pro.afilias-nst.infohostmaster@donuts.email serial=1781445330 | ||||||
Same first word
Similar names
DNS History
6 records (3 active, 3 former)
○NSdns23.hichina.com2017-09-10 → 2017-09-10 · 3 obs
○ 2026-06-09 06:31:20
○ 2026-06-14 14:49:44
○NSdns24.hichina.com2017-09-10 → 2017-09-10 · 3 obs
○ 2026-06-09 06:31:20
○ 2026-06-14 14:49:44
●NSnsa.perf1.fr2026-06-09 → 2026-06-14 · 3 obs
● 2026-06-09 06:31:20
● 2026-06-14 14:49:44
●NSnsb.perf1.com2026-06-09 → 2026-06-14 · 3 obs
● 2026-06-09 06:31:20
● 2026-06-14 14:49:44
●NSnsc.perf1.com2026-06-09 → 2026-06-14 · 3 obs
● 2026-06-09 06:31:20
● 2026-06-14 14:49:44
○A47.89.58.322017-09-10 → 2017-09-10 · 3 obs
○ 2026-06-09 06:31:20
○ 2026-06-14 14:49:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| pro | a0.pro.afilias-nst.info, a2.pro.afilias-nst.info, c0.pro.afilias-nst.info, b2.pro.afilias-nst.org... | 12 records |
| simu.pro | nsb.perf1.com, nsc.perf1.com, nsa.perf1.fr | - |
✅ Authoritative Response
Server:81.92.94.100
NS records: nsb.perf1.com, nsc.perf1.com, nsa.perf1.fr
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 318ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 3 | nsa.perf1.fr, nsb.perf1.com... |
| MX | 1 | . (pri: 0) |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | nsa.perf1.fr technical.nameshield.net |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (d0.pro.afilias-nst.org, c0.pro.afilias-nst.info, b2.pro.afilias-nst.org...)
Analysis
Name Servers
simu.pro has three name servers — nsb.perf1.com, nsc.perf1.com and nsa.perf1.fr.
simu.pro partially shares its NS delegation with several other domains, including clip-france.eu, natrangroupe.com, motul.co.th and two others.
In DNS configurations, these name servers often share authority with nsz.perf1.com, nsz.perf1.fr, ns0.infravesi.com and 5 other name servers.
Each of nsb.perf1.com, nsc.perf1.com and nsa.perf1.fr points to two IP numbers. nsb.perf1.com points to 81.92.95.100 and 2a01:c8:101::100. nsc.perf1.com points to 152.89.172.100 and 2a09:35c0:102::100. nsa.perf1.fr points to 81.92.94.100 and 2a01:c8:100::100.