dev.com.pl - robtex.com
dev.com.pl
| DNSSEC | โ ๏ธ Not signed | ||||||
| A | 2606:4700:3035::6815:373eCloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US โ In HTTPS hints | ||||||
| A | 2606:4700:3036::ac43:915cCloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US โ In HTTPS hints | ||||||
| A | 104.21.55.62Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US โ In HTTPS hints | ||||||
| A | 172.67.145.92Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US โ In HTTPS hints | ||||||
| NS | crystal.ns.cloudflare.com โญ | ||||||
| NS | dilbert.ns.cloudflare.com | ||||||
| MX | poczta.dev.com.pl โญ | ||||||
| TXT | v=spf1 mx ra=postmaster -all | ||||||
| HTTPS | HTTP/3, HTTP/2 โ hints match | ||||||
| IPv4 hints | 104.21.55.62, 172.67.145.92 | ||||||
| IPv6 hints | 2606:4700:3035::6815:373e, 2606:4700:3036::ac43:915c | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=154, name=cloudflare-ech.com | ||||||
| SOA | crystal.ns.cloudflare.comdns@cloudflare.com serial=2406481358 | ||||||
com.pl
| DNSSEC | โ ๏ธ Not signed | ||||||
| NS | a-dns.pl โญ โ ๏ธ Not in parent delegation | ||||||
| NS | b-dns.pl โ ๏ธ Not in parent delegation | ||||||
| NS | d-dns.pl โ ๏ธ Not in parent delegation | ||||||
| NS | f-dns.pl โ ๏ธ Not in parent delegation | ||||||
| NS | h-dns.pl โ ๏ธ Not in parent delegation | ||||||
| NS | j-dns.pl โ ๏ธ Not in parent delegation | ||||||
| SOA | a-dns.pldnsmaster@nask.pl serial=1783060292 | ||||||
Previously MX for
dev.com.pl |
Subdomains
poczta.dev.com.pl |
Same first word
DNS History
12 records (7 active, 5 former)
โNScrystal.ns.cloudflare.com2026-05-12 โ 2026-07-03 ยท 3 obs
โ 2017-04-19 06:21:20
โ 2026-05-12 04:58:28
โ 2026-07-03 14:18:34
โ 2026-05-12 04:58:28
โ 2026-07-03 14:18:34
โNSdilbert.ns.cloudflare.com2026-05-12 โ 2026-07-03 ยท 3 obs
โ 2017-04-19 06:21:20
โ 2026-05-12 04:58:28
โ 2026-07-03 14:18:34
โ 2026-05-12 04:58:28
โ 2026-07-03 14:18:34
โNSdns.home.pl2015-07-10 โ 2017-04-19 ยท 5 obs
โ 2008-11-27 20:20:18
โ 2015-07-10 17:37:14
โ 2017-04-19 06:21:20
โ 2026-05-12 04:58:28
โ 2026-07-03 14:18:34
โ 2015-07-10 17:37:14
โ 2017-04-19 06:21:20
โ 2026-05-12 04:58:28
โ 2026-07-03 14:18:34
โNSdns2.home.pl2015-07-10 โ 2017-04-19 ยท 5 obs
โ 2008-11-27 20:20:18
โ 2015-07-10 17:37:14
โ 2017-04-19 06:21:20
โ 2026-05-12 04:58:28
โ 2026-07-03 14:18:34
โ 2015-07-10 17:37:14
โ 2017-04-19 06:21:20
โ 2026-05-12 04:58:28
โ 2026-07-03 14:18:34
โNSdns3.home.pl2015-07-10 โ 2017-04-19 ยท 5 obs
โ 2008-11-27 20:20:18
โ 2015-07-10 17:37:14
โ 2017-04-19 06:21:20
โ 2026-05-12 04:58:28
โ 2026-07-03 14:18:34
โ 2015-07-10 17:37:14
โ 2017-04-19 06:21:20
โ 2026-05-12 04:58:28
โ 2026-07-03 14:18:34
โMXdev.com.pl2015-07-10 โ 2017-04-19 ยท 5 obs
โ 2008-11-27 20:20:18
โ 2015-07-10 17:37:14
โ 2017-04-19 06:21:20
โ 2026-05-12 04:58:28
โ 2026-07-03 14:18:34
โ 2015-07-10 17:37:14
โ 2017-04-19 06:21:20
โ 2026-05-12 04:58:28
โ 2026-07-03 14:18:34
โMXpoczta.dev.com.pl2026-05-12 โ 2026-07-03 ยท 3 obs
โ 2017-04-19 06:21:20
โ 2026-05-12 04:58:28
โ 2026-07-03 14:18:34
โ 2026-05-12 04:58:28
โ 2026-07-03 14:18:34
โA104.21.55.622026-05-12 โ 2026-07-03 ยท 3 obs
โ 2017-04-19 06:21:20
โ 2026-05-12 04:58:28
โ 2026-07-03 14:18:34
โ 2026-05-12 04:58:28
โ 2026-07-03 14:18:34
โA172.67.145.922026-05-12 โ 2026-07-03 ยท 3 obs
โ 2017-04-19 06:21:20
โ 2026-05-12 04:58:28
โ 2026-07-03 14:18:34
โ 2026-05-12 04:58:28
โ 2026-07-03 14:18:34
โA2606:4700:3035::6815:373e2026-05-12 โ 2026-07-03 ยท 3 obs
โ 2017-04-19 06:21:20
โ 2026-05-12 04:58:28
โ 2026-07-03 14:18:34
โ 2026-05-12 04:58:28
โ 2026-07-03 14:18:34
โA2606:4700:3036::ac43:915c2026-05-12 โ 2026-07-03 ยท 3 obs
โ 2017-04-19 06:21:20
โ 2026-05-12 04:58:28
โ 2026-07-03 14:18:34
โ 2026-05-12 04:58:28
โ 2026-07-03 14:18:34
โA62.129.221.102015-07-10 โ 2017-04-19 ยท 5 obs
โ 2008-11-27 20:20:18
โ 2015-07-10 17:37:14
โ 2017-04-19 06:21:20
โ 2026-05-12 04:58:28
โ 2026-07-03 14:18:34
โ 2015-07-10 17:37:14
โ 2017-04-19 06:21:20
โ 2026-05-12 04:58:28
โ 2026-07-03 14:18:34
๐ DNS Trace
๐ Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| pl | j-dns.pl, b-dns.pl, a-dns.pl, d-dns.pl... | - |
| dev.com.pl | crystal.ns.cloudflare.com, dilbert.ns.cloudflare.com | - |
โ Authoritative Response
Server:172.64.33.155
NS records: crystal.ns.cloudflare.com, dilbert.ns.cloudflare.com
๐ DNSSEC Status
โ ๏ธ Insecure (no DNSSEC)
No DS record for dev.com.pl (unsigned zone)
โฑ๏ธ Timing
Total: 2446ms | Queries: -
๐ Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.145.92, 104.21.55.62 |
| AAAA | 2 | 2606:4700:3036::ac43:915c, 2606:4700:3035::6815:373e |
| NS | 2 | crystal.ns.cloudflare.com, dilbert.ns.cloudflare.com |
| MX | 1 | poczta.dev.com.pl (pri: 10) |
| TXT | 1 | v=spf1 mx ra=postmaster -all |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | crystal.ns.cloudflare.com dns.cloudflare |
Analysis
Hierarchy
dev.com.pl is the parent zone for poczta.dev.com.pl.
IP Addresses
dev.com.pl resolves to four IP addresses: 104.21.55.62, 172.67.145.92, 2606:4700:3035::6815:373e and 2606:4700:3036::ac43:915c.
Name Servers
DNS delegation for dev.com.pl points to two name servers: crystal.ns.cloudflare.com and dilbert.ns.cloudflare.com.
Mail Servers
dev.com.pl routes its mail through a single mail server, poczta.dev.com.pl.