btr.cz checked at 2025-02-23T18:16:04.372Z 384ms 139/139/139 100% R:15
DNS.NINJA - btr.cz
Search for IP or hostnames
btr.cz
NS | ns2.gransy.com | ||||||
A | 2001:19f0:6801:474:5400:1ff:fec5:8efb π«π· The Constant Company | ||||||
A | 2001:19f0:7401:81e0:5400:1ff:fec5:8ef6 π¬π§ The Constant Company | ||||||
A | 95.179.192.121π¬π§ The Constant Company | ||||||
PTR | 95.179.192.121.vultrusercontent.com | ||||||
A | 217.16.185.221π¨πΏ VSHosting s.r.o. | ||||||
PTR | ns2.gransy.com | ||||||
A | 217.69.4.49π«π· The Constant Company | ||||||
PTR | 217.69.4.49.vultrusercontent.com | ||||||
NS | ns3.gransy.com | ||||||
A | 2a02:750:7::2e7 πΈπͺ Portlane | ||||||
PTR | 2a02-750-7--2e7-static.glesys.net | ||||||
A | 2a02:750:8::32 π³π± Portlane | ||||||
PTR | 2a02-750-8--32-static.glesys.net | ||||||
A | 46.21.100.103π³π± Portlane | ||||||
PTR | 46-21-100-103-static.glesys.net | ||||||
A | 77.78.126.35π¨πΏ Casablanca INT a.s. | ||||||
A | 109.74.7.71πΈπͺ Portlane | ||||||
PTR | 109-74-7-71-static.glesys.net | ||||||
NS | ns4.gransy.com | ||||||
A | 2001:19f0:5401:69b:5400:1ff:fec5:8f3f πΊπΈ The Constant Company | ||||||
A | 2a00:1a28:2010:1::89 π³π΄ Portlane | ||||||
PTR | 2a00-1a28-2010-1--89-static.glesys.net | ||||||
A | 66.42.94.136πΊπΈ The Constant Company | ||||||
PTR | 66.42.94.136.vultrusercontent.com | ||||||
A | 80.67.7.209π³π΄ Portlane | ||||||
PTR | 80-67-7-209-static.glesys.net | ||||||
NS | ns5.gransy.com | ||||||
A | 2a02:750:5::538 πΈπͺ Portlane | ||||||
PTR | 2a02-750-5--538-static.glesys.net | ||||||
A | 31.192.227.223πΈπͺ Portlane | ||||||
PTR | 31-192-227-223-static.glesys.net | ||||||
NS | ns.gransy.com | ||||||
A | 2001:19f0:5001:1caf:5400:1ff:fec5:8d50 π³π± The Constant Company | ||||||
A | 45.76.90.43π©πͺ The Constant Company | ||||||
PTR | 45.76.90.43.vultrusercontent.com | ||||||
A | 77.78.104.149π¨πΏ Casablanca INT a.s. | ||||||
PTR | ns.gransy.com | ||||||
A | 95.179.136.180π³π± The Constant Company | ||||||
PTR | 95.179.136.180.vultrusercontent.com | ||||||
MX | smtp-back.pudu.cz | ||||||
A | 51.255.42.226π«π· OVH | ||||||
PTR | smtp-back.pudu.cz | ||||||
MX | smtp.pudu.cz | ||||||
A | 51.195.118.126π«π· OVH | ||||||
PTR | smtp.pudu.cz |
cz
NS | a.ns.nic.cz | ||||||
NS | b.ns.nic.cz | ||||||
NS | c.ns.nic.cz | ||||||
NS | d.ns.nic.cz |
AI analysis
Five name servers, ns2.gransy.com, ns3.gransy.com, ns4.gransy.com, ns5.gransy.com, and ns.gransy.com, are delegated to btr.cz.
The name server setup of btr.cz is identical to that of other domains such as cesab.cz, cestovniagentura-jolana.cz, earntodiegames.com, zenovazahradka.cz, and photobit.cz.
ns2.gransy.com points to five IP numbers: 2001:19f0:6801:474:5400:1ff:fec5:8efb, 2001:19f0:7401:81e0:5400:1ff:fec5:8ef6, 95.179.192.121, 217.16.185.221, and 217.69.4.49. ns3.gransy.com points to five IP numbers: 2a02:750:7::2e7, 2a02:750:8::32, 46.21.100.103, 77.78.126.35, and 109.74.7.71. ns4.gransy.com points to four IP numbers: 2001:19f0:5401:69b:5400:1ff:fec5:8f3f, 2a00:1a28:2010:1::89, 66.42.94.136, and 80.67.7.209. ns5.gransy.com points to two IP numbers: 2a02:750:5::538 and 31.192.227.223. ns.gransy.com points to four IP numbers: 2001:19f0:5001:1caf:5400:1ff:fec5:8d50, 45.76.90.43, 77.78.104.149, and 95.179.136.180.
Two mail servers, smtp-back.pudu.cz and smtp.pudu.cz, manage btr.cz.
Just like the domains pudu.cz, fordios.us, fordios.com, tuning-tec.cz, and otava.us, btr.cz also follows the same mail server setup.
Some mail servers are partially shared by btr.cz with other domains such as kast.cz, lamda.cz, zml.sk, zmgroup.cz, and zml.cz.
The mail servers valcharska.zmservis.cz are frequently utilized in conjunction.
IP number 51.255.42.226 is pointed to by smtp-back.pudu.cz. IP number 51.195.118.126 is pointed to by smtp.pudu.cz.