rackstack.pl - dns.ninja
rackstack.pl
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 51.68.172.238🇫🇷 OVH51.68.0.0/16 | ||||||
| PTR | vps-48f1007e.vps.ovh.net | ||||||
| NS | dns16.ovh.net ⭐ | ||||||
| A | 2001:41d0:d00:f500::2🇫🇷 OVH2001:41d0::/32 IPv6 | ||||||
| PTR | dns16.ovh.net | ||||||
| A | 5.135.112.57🇫🇷 OVH5.135.0.0/16 | ||||||
| PTR | dns16.ovh.net | ||||||
| NS | ns16.ovh.net | ||||||
| A | 2001:41d0:b00:ef00::2🇫🇷 OVH2001:41d0::/32 IPv6 | ||||||
| PTR | ns16.ovh.net | ||||||
| A | 5.39.116.25🇫🇷 OVH5.39.0.0/17 ISP Paris, France | ||||||
| PTR | ns16.ovh.net | ||||||
| MX | mx0.mail.ovh.net ⭐ | ||||||
| MX | mx1.mail.ovh.net(5) | ||||||
| MX | mx2.mail.ovh.net(50) | ||||||
| A | 87.98.160.167🇫🇷 OVH87.98.128.0/17 ISP Paris, France | ||||||
| PTR | mx2.mail.ovh.net | ||||||
| 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 | v=spf1 include:mx.ovh.com ~all | ||||||
| TXT | 1|www.rackstack.pl | ||||||
| SOA | dns16.ovh.nettech@ovh.net serial=2088451565 | ||||||
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=1790231455 | ||||||
Same first word
rackstack.in |
rackstack.pl |
rackstack.com |
rackstack.net |
rackstack.se |
rackstack.online |
rackstack.co.in |
rackstack.de |
rackstack.app |
Similar names
stackrack.ca |
taskcrack.com |
stackrack.com.au |
stackrack.city |
stackrack.store |
stackrack.net |
casktrack.com |
stackrack.me |
stackrack.app |
tracksack.nl |
stackrack.co.uk |
stackrack.com |
stackrack.org |
Previous names
Next names
DNS History
7 records (7 active, 0 former)
●MXmx0.mail.ovh.net2026-09-18 → 2026-09-24 · 2 obs
● 2026-09-24 11:27:26
●MXmx1.mail.ovh.net2026-09-18 → 2026-09-24 · 2 obs
● 2026-09-24 11:27:26
●MXmx2.mail.ovh.net2026-09-18 → 2026-09-24 · 2 obs
● 2026-09-24 11:27:26
●MXmx3.mail.ovh.net2026-09-18 → 2026-09-24 · 2 obs
● 2026-09-24 11:27:26
●A51.68.172.2382026-09-18 → 2026-09-24 · 2 obs
● 2026-09-24 11:27:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| pl | a-dns.pl, b-dns.pl, d-dns.pl, f-dns.pl... | - |
| rackstack.pl | dns16.ovh.net, ns16.ovh.net | - |
✅ Authoritative Response
Server:5.39.116.25
NS records: dns16.ovh.net, ns16.ovh.net
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 1093ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 51.68.172.238 |
| NS | 2 | dns16.ovh.net, ns16.ovh.net |
| MX | 4 | mx2.mail.ovh.net (pri: 50), mx0.mail.ovh.net (pri: 1)... |
| TXT | 2 | v=spf1 include:mx.ovh.com ~all, 1|www.rackstack.pl |
| SOA | 1 | dns16.ovh.net tech.ovh.net |
Analysis
IP Addresses
rackstack.pl has exactly one IP address — 51.68.172.238.
Name Servers
DNS delegation for rackstack.pl points to two name servers: dns16.ovh.net and ns16.ovh.net.
The name server configuration of rackstack.pl is shared with other domains, for instance leveildessensinstitut.fr, slimove.com, audebert.us and two others.
rackstack.pl has partial name server overlap with other domains, including staszak-adwokat.pl.
dns16.ovh.net directs to 5.135.112.57 and 2001:41d0:d00:f500::2. ns16.ovh.net directs to 5.39.116.25 and 2001:41d0:b00:ef00::2. Each host name carries two IP addresses.
Mail Servers
The four mail servers for rackstack.pl are mx0.mail.ovh.net, mx1.mail.ovh.net, mx2.mail.ovh.net and mx3.mail.ovh.net.
At least some of the mail servers used by rackstack.pl are shared with other domains: trousseau-hotel.fr, institut-lnb.fr, moquet-clotures.de and two others among them.
These mail servers tend to be used in conjunction with the mail servers mx4.mail.ovh.net.
Both mx2.mail.ovh.net and mx3.mail.ovh.net have a single IP address each — mx2.mail.ovh.net resolves to 87.98.160.167 while mx3.mail.ovh.net resolves to 91.121.53.175.