sempertech.pl - dns.ninja
sempertech.pl
| DNSSEC | ⚠️ Not signed | ||||||
| A | 87.98.239.48🇵🇱 OVH87.98.128.0/17 ISP Paris, France | ||||||
| PTR | cluster012.ovh.net | ||||||
| NS | dns.ovh.net ⭐ | ||||||
| A | 2001:41d0:d00:e400::2🇫🇷 OVH2001:41d0::/32 IPv6 | ||||||
| PTR | dns.ovh.net | ||||||
| A | 5.135.230.153🇫🇷 OVH5.135.0.0/16 | ||||||
| PTR | dns.ovh.net | ||||||
| NS | ns.ovh.net | ||||||
| A | 2001:41d0:b00:ea00::2🇫🇷 OVH2001:41d0::/32 IPv6 | ||||||
| PTR | ns.ovh.net | ||||||
| A | 5.135.230.149🇫🇷 OVH5.135.0.0/16 | ||||||
| PTR | ns.ovh.net | ||||||
| MX | mx3.ovh.net ⭐ | ||||||
| A | 91.121.56.64🇫🇷 OVH91.121.0.0/16 ISP Paris, France | ||||||
| PTR | mx3.ovh.net | ||||||
| MX | mx4.ovh.net(5) | ||||||
| A | 178.32.105.189🇫🇷 OVH178.32.0.0/15 ISP Paris, France | ||||||
| PTR | mx4.ovh.net | ||||||
| MX | mxb.ovh.net(100) | ||||||
| A | 46.105.45.21🇫🇷 OVH46.105.0.0/16 ISP Paris, France | ||||||
| PTR | mxb.ovh.net | ||||||
| TXT | v=spf1 include:mx.ovh.com ~all | ||||||
| SOA | dns.ovh.nettech@ovh.net serial=2083612918 | ||||||
pl
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a-dns.pl ⭐ | ||||||
| NS | b-dns.pl | ||||||
| NS | d-dns.pl | ||||||
| NS | f-dns.pl | ||||||
| NS | h-dns.pl | ||||||
| NS | j-dns.pl | ||||||
| TXT | ccTLD of Poland | ||||||
| SOA | a-dns.pldnsmaster@nask.pl serial=1785133977 | ||||||
Same first word
sempertech.de |
sempertech.com |
sempertech.pl |
Similar names
secrethemp.com |
techsempre.com |
hempcretes.com |
mcpheeters.org |
spectehrem.ru |
mcpheeters.com |
peterschem.com |
specremteh.ru |
mcpheeters.net |
DNS History
8 records (6 active, 2 former)
○MXmx1.ovh.net2015-05-10 → 2017-12-08 · 4 obs
● 2017-12-08 19:55:32
○ 2026-03-04 04:23:22
○ 2026-07-27 18:17:20
○MXmx2.ovh.net2015-05-10 → 2017-12-08 · 4 obs
● 2017-12-08 19:55:32
○ 2026-03-04 04:23:22
○ 2026-07-27 18:17:20
●MXmx3.ovh.net2026-03-04 → 2026-07-27 · 3 obs
● 2026-03-04 04:23:22
● 2026-07-27 18:17:20
●MXmx4.ovh.net2026-03-04 → 2026-07-27 · 3 obs
● 2026-03-04 04:23:22
● 2026-07-27 18:17:20
●A87.98.239.482015-05-10 → 2026-07-27 · 2 obs
● 2026-07-27 18:17:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| pl | d-dns.pl, a-dns.pl, h-dns.pl, j-dns.pl... | - |
| sempertech.pl | ns.ovh.net, dns.ovh.net | - |
✅ Authoritative Response
Server:5.135.230.149
NS records: ns.ovh.net, dns.ovh.net
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 1079ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 87.98.239.48 |
| NS | 2 | dns.ovh.net, ns.ovh.net |
| MX | 3 | mx3.ovh.net (pri: 1), mx4.ovh.net (pri: 5)... |
| TXT | 1 | v=spf1 include:mx.ovh.com ~all |
| SOA | 1 | dns.ovh.net tech.ovh.net |
Analysis
IP Addresses
sempertech.pl directs to one IP number, which is 87.98.239.48.
Among the host names that share IP numbers with sempertech.pl are zamelek.pl, andrzej-zalewski.pl, kownet.info and two others.
Name Servers
sempertech.pl is delegated to two name servers: dns.ovh.net and ns.ovh.net.
sempertech.pl has the same name server delegation as a number of other domains, such as ophta.be, catho.be, franceactu.fr and two more.
The name servers of sempertech.pl overlap at least partially with those of other domains — among them redbase.com, ambafrance.org.lc, luminart.fr and two more.
dns.ovh.net and ns.ovh.net each resolve to two IP addresses: dns.ovh.net points to 5.135.230.153 and 2001:41d0:d00:e400::2, while ns.ovh.net points to 5.135.230.149 and 2001:41d0:b00:ea00::2.
Mail Servers
Mail for sempertech.pl is routed through three mail servers — mx3.ovh.net, mx4.ovh.net and mxb.ovh.net.
sempertech.pl shares at least some of its mail servers with other domains — for example sitescom.fr, beatronik.com, apimondia.com and two more.
The mail servers mx2.ovh.net and mx1.ovh.net are commonly paired with these mail servers.
mx3.ovh.net, mx4.ovh.net and mxb.ovh.net each resolve to a single IP address: mx3.ovh.net resolves to 91.121.56.64, mx4.ovh.net resolves to 178.32.105.189 and mxb.ovh.net resolves to 46.105.45.21.