devcore.pl - robtex.com
devcore.pl
| DNSSEC | β οΈ Not signed | ||||||
| A | 2606:4700:3037::6815:4f86πΊπΈ Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 2606:4700:3037::ac43:91bdπΊπΈ Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 104.21.79.134Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 172.67.145.189πΊπΈ Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| NS | liz.ns.cloudflare.com β | ||||||
| A | 2606:4700:50::adf5:3abdπΊπΈ Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | liz.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c0bdπ¨π· Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | liz.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:20bdπΊπΈ Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | liz.ns.cloudflare.com | ||||||
| A | 108.162.192.189πΊπΈ Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | liz.ns.cloudflare.com | ||||||
| A | 172.64.32.189πΊπΈ Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | liz.ns.cloudflare.com | ||||||
| A | 173.245.58.189πΊπΈ Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | liz.ns.cloudflare.com | ||||||
| NS | michael.ns.cloudflare.com | ||||||
| A | 2606:4700:58::a29f:2c0cπΊπΈ Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | michael.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c30cπ¨π· Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | michael.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:230cπΊπΈ Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | michael.ns.cloudflare.com | ||||||
| A | 108.162.195.12πΊπΈ Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | michael.ns.cloudflare.com | ||||||
| A | 162.159.44.12Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | michael.ns.cloudflare.com | ||||||
| A | 172.64.35.12πΊπΈ Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | michael.ns.cloudflare.com | ||||||
| MX | _dc-mx.bd54bfabc521.devcore.pl β | ||||||
| A | 195.78.67.43π΅π± CF-GDA195.78.66.0/23 | ||||||
| PTR | s165.cyber-folks.pl | ||||||
| TXT | v=spf1 a mx ip4:195.78.67.43 ~all | ||||||
| HTTPS | HTTP/3, HTTP/2 β hints match | ||||||
| IPv4 hints | 104.21.79.134, 172.67.145.189 | ||||||
| IPv6 hints | 2606:4700:3037::6815:4f86, 2606:4700:3037::ac43:91bd | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=244, name=cloudflare-ech.com | ||||||
| SOA | liz.ns.cloudflare.comdns@cloudflare.com serial=2413944102 | ||||||
pl
| DNSSEC | π Signed (DS record present) | ||||||
| NS | a-dns.pl β | ||||||
| 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=1788676433 | ||||||
Same first word
Similar names
Previous names
Next names
DNS History
16 records (7 active, 9 former)
βNSdns10.linuxpl.com2015-11-26 β 2017-04-03 Β· 5 obs
β 2015-11-26 12:00:28
β 2017-04-03 23:07:10
β 2026-09-01 17:03:00
β 2026-09-06 22:45:36
βNSliz.ns.cloudflare.com2026-09-01 β 2026-09-06 Β· 3 obs
β 2026-09-01 17:03:00
β 2026-09-06 22:45:36
βNSmichael.ns.cloudflare.com2026-09-01 β 2026-09-06 Β· 3 obs
β 2026-09-01 17:03:00
β 2026-09-06 22:45:36
βNSns1.nazwa.pl2015-08-02 β 2015-08-02 Β· 3 obs
β 2015-11-26 12:00:28
β 2026-09-06 22:45:36
βNSns10.linuxpl.com2015-11-26 β 2017-04-03 Β· 5 obs
β 2015-11-26 12:00:28
β 2017-04-03 23:07:10
β 2026-09-01 17:03:00
β 2026-09-06 22:45:36
βNSns2.nazwa.pl2015-08-02 β 2015-08-02 Β· 3 obs
β 2015-11-26 12:00:28
β 2026-09-06 22:45:36
βNSns3.nazwa.pl2015-08-02 β 2015-08-02 Β· 3 obs
β 2015-11-26 12:00:28
β 2026-09-06 22:45:36
βMX_dc-mx.bd54bfabc521.devcore.pl2026-09-01 β 2026-09-06 Β· 3 obs
β 2026-09-01 17:03:00
β 2026-09-06 22:45:36
βMXdevcore-pl.mail.protection.outlook.com2015-08-02 β 2015-08-02 Β· 3 obs
β 2015-11-26 12:00:28
β 2026-09-06 22:45:36
βMXmail.devcore.pl2015-11-26 β 2017-04-03 Β· 5 obs
β 2015-11-26 12:00:28
β 2017-04-03 23:07:10
β 2026-09-01 17:03:00
β 2026-09-06 22:45:36
βA104.21.79.1342026-09-01 β 2026-09-06 Β· 3 obs
β 2026-09-01 17:03:00
β 2026-09-06 22:45:36
βA172.67.145.1892026-09-01 β 2026-09-06 Β· 3 obs
β 2026-09-01 17:03:00
β 2026-09-06 22:45:36
βA188.40.77.1442015-11-26 β 2017-04-03 Β· 5 obs
β 2015-11-26 12:00:28
β 2017-04-03 23:07:10
β 2026-09-01 17:03:00
β 2026-09-06 22:45:36
βA2606:4700:3037::6815:4f862026-09-01 β 2026-09-06 Β· 3 obs
β 2026-09-01 17:03:00
β 2026-09-06 22:45:36
βA2606:4700:3037::ac43:91bd2026-09-01 β 2026-09-06 Β· 3 obs
β 2026-09-01 17:03:00
β 2026-09-06 22:45:36
βA86.111.246.542015-08-02 β 2015-08-02 Β· 3 obs
β 2015-11-26 12:00:28
β 2026-09-06 22:45:36
π DNS Trace
π Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| pl | a-dns.pl, b-dns.pl, d-dns.pl, f-dns.pl... | - |
| devcore.pl | liz.ns.cloudflare.com, michael.ns.cloudflare.com | - |
β Authoritative Response
Server:172.64.35.12
NS records: liz.ns.cloudflare.com, michael.ns.cloudflare.com
π DNSSEC Status
β οΈ Insecure (no DNSSEC)
No DS record for devcore.pl (unsigned zone)
β±οΈ Timing
Total: 992ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.79.134, 172.67.145.189 |
| AAAA | 2 | 2606:4700:3037::6815:4f86, 2606:4700:3037::ac43:91bd |
| NS | 2 | liz.ns.cloudflare.com, michael.ns.cloudflare.com |
| MX | 1 | _dc-mx.bd54bfabc521.devcore.pl (pri: 10) |
| TXT | 1 | v=spf1 a mx ip4:195.78.67.43 ~all |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | liz.ns.cloudflare.com dns.cloudflare.com |
Analysis
IP Addresses
devcore.pl resolves to four IP addresses: 104.21.79.134, 172.67.145.189, 2606:4700:3037::6815:4f86 and 2606:4700:3037::ac43:91bd.
Two other host names, along with beverage.wiki, heybaji-bets.com and guokaobama.info, also share IP numbers with devcore.pl.
Name Servers
devcore.pl has two authoritative name servers β liz.ns.cloudflare.com and michael.ns.cloudflare.com.
devcore.pl shares its NS records with other domains, for example lukaszuk.net, blogon.pages.dev, generate-avatar.pages.dev and two others.
devcore.pl partially shares its NS delegation with several other domains, including hableconsusjovenes.org, bleetz.workers.dev, yazamco.co.il and two others.
These name servers regularly co-occur with the name servers mark.ns.cloudflare.com, summer.ns.cloudflare.com and salvador.ns.cloudflare.com.
DNS names with 6 IP addresses:
liz.ns.cloudflare.com points to 108.162.192.189, 172.64.32.189, 173.245.58.189 and 3 other IP addresses.
michael.ns.cloudflare.com points to 108.162.195.12, 162.159.44.12, 172.64.35.12 and 3 other IP addresses.
Mail Servers
The sole mail server for devcore.pl is _dc-mx.bd54bfabc521.devcore.pl.
_dc-mx.bd54bfabc521.devcore.pl points to one IP number β 195.78.67.43.