simplon-hdf.tech - robtex.com
simplon-hdf.tech
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 51.83.75.128🇫🇷 OVH51.83.0.0/16 | ||||||
| PTR | vps-1aa5c9d1.vps.ovh.net | ||||||
| NS | dns15.ovh.net ⭐ | ||||||
| A | 2001:41d0:d00:f400::2🇫🇷 OVH2001:41d0::/32 IPv6 | ||||||
| PTR | dns15.ovh.net | ||||||
| A | 5.135.110.101🇫🇷 OVH5.135.0.0/16 | ||||||
| PTR | dns15.ovh.net | ||||||
| NS | ns15.ovh.net | ||||||
| A | 2001:41d0:b00:ee00::2🇫🇷 OVH2001:41d0::/32 IPv6 | ||||||
| PTR | ns15.ovh.net | ||||||
| A | 5.39.114.9🇫🇷 OVH5.39.0.0/17 ISP Paris, France | ||||||
| PTR | ns15.ovh.net | ||||||
| MX | mx1.mail.ovh.net ⭐ | ||||||
| A | 188.165.36.237🇫🇷 OVH188.165.0.0/16 ISP Paris, France | ||||||
| PTR | mx1.mail.ovh.net | ||||||
| MX | mx2.mail.ovh.net(5) | ||||||
| MX | mx3.mail.ovh.net(100) | ||||||
| A | 91.121.53.175🇫🇷 OVH91.121.0.0/16 ISP Paris, France | ||||||
| PTR | mx3.mail.ovh.net | ||||||
| TXT | support=7c03fff5f8dc88bfca294fa396c23734 | ||||||
| TXT | v=spf1 include:mx.ovh.com ~all | ||||||
| TXT | 1|www.simplon-hdf.tech | ||||||
| SOA | dns15.ovh.nettech@ovh.net serial=2078085095 | ||||||
tech
| 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=1778675350 | ||||||
Same first word
simplon-hdf.tech |
DNS History
6 records (6 active, 0 former)
●MXmx1.mail.ovh.net2026-05-06 → 2026-05-13 · 2 obs
● 2026-05-13 12:38:10
●MXmx2.mail.ovh.net2026-05-06 → 2026-05-13 · 2 obs
● 2026-05-13 12:38:10
●MXmx3.mail.ovh.net2026-05-06 → 2026-05-13 · 2 obs
● 2026-05-13 12:38:10
●A51.83.75.1282026-05-06 → 2026-05-13 · 2 obs
● 2026-05-13 12:38:10
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| tech | ns10.trs-dns.org, ns01.trs-dns.com, ns01.trs-dns.net, ns10.trs-dns.info | 8 records |
| simplon-hdf.tech | ns15.ovh.net, dns15.ovh.net | - |
✅ Authoritative Response
Server:5.39.114.9
NS records: ns15.ovh.net, dns15.ovh.net
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 691ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 51.83.75.128 |
| NS | 2 | ns15.ovh.net, dns15.ovh.net |
| MX | 3 | mx1.mail.ovh.net (pri: 1), mx2.mail.ovh.net (pri: 5)... |
| TXT | 3 | v=spf1 include:mx.ovh.com ~all, 1|www.simplon-hdf.tech... |
| SOA | 1 | dns15.ovh.net tech.ovh.net |
📌 Glue Records Collected
Total: 8
Out-of-bailiwick: 8 (ns10.trs-dns.info, ns10.trs-dns.org, ns01.trs-dns.net...)
Analysis
IP Addresses
simplon-hdf.tech points to a single IP number: 51.83.75.128.
Name Servers
Delegation for simplon-hdf.tech rests with two name servers, dns15.ovh.net and ns15.ovh.net.
simplon-hdf.tech shares the same name server setup as other domains, including aots.com, centrevisuel.be, chaligny.net, charolaise.fr and eaoc.fr.
Host names with two IP numbers: dns15.ovh.net points to 2001:41d0:d00:f400::2 and 5.135.110.101; ns15.ovh.net points to 2001:41d0:b00:ee00::2 and 5.39.114.9.
Mail Servers
simplon-hdf.tech is handled by three mail servers: mx1.mail.ovh.net, mx2.mail.ovh.net and mx3.mail.ovh.net.
simplon-hdf.tech shares mail servers with other domains at least in part, for instance proego.pl, dronecomparatif.com, jobenfrance.fr, carpinteriamoyano.com and homeiserv.com.
these mail servers are often used with mx4.mail.ovh.net and mx0.mail.ovh.net.
Host names with one IP number: mx1.mail.ovh.net points to 188.165.36.237; mx3.mail.ovh.net points to 91.121.53.175.