pasteur.cloud - robtex.com
pasteur.cloud
| DNSSEC | ⚠️ Not signed | ||||||
| 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 | ||||||
| MX | mx2.pasteur.fr ⭐ | ||||||
| A | 157.99.45.70🇫🇷 PASTEUR-AS157.99.0.0/16 INSTITUT-PASTEUR-BLOCK | ||||||
| PTR | mx2.pasteur.fr | ||||||
| MX | mx3.pasteur.fr ⭐ | ||||||
| A | 157.99.45.71🇫🇷 PASTEUR-AS157.99.0.0/16 INSTITUT-PASTEUR-BLOCK | ||||||
| PTR | mx3.pasteur.fr | ||||||
| TXT | v=spf1 include:spf.pasteur.fr -all | ||||||
| TXT | HARICA-3r2f6hvNp1xxl1GvR4B | ||||||
| SOA | nsa.perf1.frtechnical@nameshield.net 2026-03-05 #11 | ||||||
cloud
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns01.trs-dns.com ⭐ | ||||||
| NS | ns.trs-dns.com | ||||||
| NS | ns01.trs-dns.net | ||||||
| NS | ns10.trs-dns.info | ||||||
| NS | ns10.trs-dns.org | ||||||
| SOA | ns.trs-dns.comtrs-ops@tucows.com serial=1774584635 | ||||||
Subdomains
plausible.pasteur.cloud |
Same first word
Similar names
DNS History
5 records (5 active, 0 former)
●MXmx2.pasteur.fr2026-03-21 → 2026-03-27 · 2 obs
● 2026-03-27 04:27:40
●MXmx3.pasteur.fr2026-03-21 → 2026-03-27 · 2 obs
● 2026-03-27 04:27:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cloud | ns10.trs-dns.info, ns10.trs-dns.org, ns01.trs-dns.com, ns01.trs-dns.net | - |
| pasteur.cloud | nsa.perf1.fr, nsb.perf1.com, nsc.perf1.com | - |
✅ Authoritative Response
Server:81.92.94.100
NS records: nsa.perf1.fr, nsb.perf1.com, nsc.perf1.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for pasteur.cloud (unsigned zone)
⏱️ Timing
Total: 1064ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 3 | nsb.perf1.com, nsc.perf1.com... |
| MX | 2 | mx2.pasteur.fr (pri: 10), mx3.pasteur.fr (pri: 10) |
| TXT | 2 | v=spf1 include:spf.pasteur.fr -all, HARICA-3r2f6hvNp1xxl1GvR4B |
| SOA | 1 | nsa.perf1.fr technical.nameshield.net |
Analysis
Hierarchy
pasteur.cloud is the parent of plausible.pasteur.cloud.
Name Servers
pasteur.cloud is delegated to three name servers nsb.perf1.com, nsc.perf1.com and nsa.perf1.fr.
pasteur.cloud at least partially shares name servers with other domains, for instance mairie-vandoeuvre.fr, synergie.company, parc-automobile.fr, hermes-europe.se and 201.50.193.in-addr.arpa.
These name servers are commonly used with the following name servers: ns0.infravesi.com, ns1.infravesi.com, a.ns.developpement-durable.gouv.fr, b.ns.developpement-durable.gouv.fr, ns.hermesworld.com, nsz.perf1.com, nsz.perf1.fr, a1-157.akam.net, a11-64.akam.net and a18-66.akam.net.
Host names with two IP numbers:
nsb.perf1.com points to: 2a01:c8:101::100 and 81.92.95.100.
nsc.perf1.com points to: 2a09:35c0:102::100 and 152.89.172.100.
nsa.perf1.fr points to: 2a01:c8:100::100 and 81.92.94.100.
Mail Servers
Two mail servers handle pasteur.cloud: mx2.pasteur.fr and mx3.pasteur.fr.
pasteur.cloud shares the same mail server setup as other domains, for instance pasteur.fr, pasteur.org, pasteur-cayenne.fr, pasteur-guadeloupe.fr and pasteur.com.
Host names with one IP number:
mx2.pasteur.fr points to 157.99.45.70
mx3.pasteur.fr points to 157.99.45.71