r21.pl - robtex.com
r21.pl
| DNSSEC | ⚠️ Not signed | ||||||
| A | 185.253.215.19🇵🇱 AS48707-OPS-PL185.253.215.0/24 | ||||||
| PTR | web9.47.pl | ||||||
| NS | ns1.aftermarket.hosting ⭐ | ||||||
| A | 185.253.215.11🇵🇱 AS48707-OPS-PL185.253.215.0/24 | ||||||
| PTR | web1.47.pl | ||||||
| NS | ns2.aftermarket.hosting | ||||||
| A | 185.253.215.12🇵🇱 AS48707-OPS-PL185.253.215.0/24 | ||||||
| PTR | web2.47.pl | ||||||
| MX | mx9.aftermarket.hosting ⭐ | ||||||
| A | 185.253.215.19🇵🇱 AS48707-OPS-PL185.253.215.0/24 | ||||||
| PTR | web9.47.pl | ||||||
| TXT | v=spf1 a mx include:spf9.aftermarket.hosting -all | ||||||
| SOA | ns1.aftermarket.hostinghostmaster@r21.pl 2026-07-01 #1 | ||||||
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=1784442701 | ||||||
Previously MX for
r21.pl |
Same first word
r21.cc |
r21.cz |
r21.mobi |
r21.it |
r21.spb.ru |
r21.de |
r21.eu |
r21.co.il |
r21.co |
r21.in |
r21.edu.ee |
r21.fr |
r21.ro |
r21.com |
r21.la |
r21.biz |
r21.ru |
r21.org |
r21.uk |
r21.io |
r21.nl |
r21.pl |
Similar names
DNS History
12 records (4 active, 8 former)
●NSns1.aftermarket.hosting2026-06-14 → 2026-07-19 · 3 obs
● 2026-06-14 17:14:04
● 2026-07-19 13:02:04
○NSns1.nazwa.pl2017-06-19 → 2017-06-19 · 3 obs
○ 2026-06-14 17:14:04
○ 2026-07-19 13:02:04
●NSns2.aftermarket.hosting2026-06-14 → 2026-07-19 · 3 obs
● 2026-06-14 17:14:04
● 2026-07-19 13:02:04
○NSns2.nazwa.pl2017-06-19 → 2017-06-19 · 3 obs
○ 2026-06-14 17:14:04
○ 2026-07-19 13:02:04
○NSns3.nazwa.pl2017-06-19 → 2017-06-19 · 3 obs
○ 2026-06-14 17:14:04
○ 2026-07-19 13:02:04
○MXdomains014.home.pl2015-06-29 → 2016-11-02 · 4 obs
● 2016-11-02 00:24:30
○ 2017-06-19 17:35:04
○ 2026-07-19 13:02:04
●MXmx9.aftermarket.hosting2026-06-14 → 2026-07-19 · 3 obs
● 2026-06-14 17:14:04
● 2026-07-19 13:02:04
○MXr21.pl2017-06-19 → 2017-06-19 · 4 obs
● 2017-06-19 17:35:04
○ 2026-06-14 17:14:04
○ 2026-07-19 13:02:04
●A185.253.215.192026-06-14 → 2026-07-19 · 3 obs
● 2026-06-14 17:14:04
● 2026-07-19 13:02:04
○A85.128.128.992017-06-19 → 2017-06-19 · 4 obs
● 2017-06-19 17:35:04
○ 2026-06-14 17:14:04
○ 2026-07-19 13:02:04
○A89.73.248.162015-06-29 → 2016-04-17 · 4 obs
● 2016-04-17 22:49:40
○ 2016-11-02 00:24:30
○ 2026-07-19 13:02:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| pl | b-dns.pl, a-dns.pl, f-dns.pl, h-dns.pl... | - |
| r21.pl | ns1.aftermarket.hosting, ns2.aftermarket.hosting | - |
✅ Authoritative Response
Server:185.253.215.11
NS records: ns1.aftermarket.hosting, ns2.aftermarket.hosting
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 1876ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 185.253.215.19 |
| NS | 2 | ns2.aftermarket.hosting, ns1.aftermarket.hosting |
| MX | 1 | mx9.aftermarket.hosting (pri: 10) |
| TXT | 1 | v=spf1 a mx include:spf9.aftermarket.hos |
| SOA | 1 | ns1.aftermarket.hosting hostmaster.r21.p |
Analysis
IP Addresses
r21.pl points to a single IP number: 185.253.215.19.
Additional host names — infodoktor.pl, webcenter.pl, kpv.pl and two others — share IP numbers with r21.pl.
Name Servers
r21.pl has two authoritative name servers — ns1.aftermarket.hosting and ns2.aftermarket.hosting.
r21.pl shares its name server setup with other domains, including prenine.com, vidya.pl, escorts.com.pl and two others.
Some of r21.pl's name servers are also used by other domains, including jakodzyskacbyla.pl, rozwody-adwokat.com.pl, neon-studio.pl and cottontowel.pl.
These name servers are regularly seen alongside ns1.47.pl and ns2.47.pl as name servers.
ns1.aftermarket.hosting resolves to 185.253.215.11. ns2.aftermarket.hosting resolves to 185.253.215.12. Both host names point to a single IP number.
Mail Servers
r21.pl has one mail server: mx9.aftermarket.hosting.
r21.pl shares the same mail server setup as other domains, including dyslipidemia.pl, dwunastu.pl, lepton.pl and two others.
r21.pl shares mail servers — at least in part — with other domains, including okgaz.pl, nazamek.pl, egazeciarz.pl and two others.
mx9.aftermarket.hosting points to one IP number — 185.253.215.19.