probably.group - dns.ninja

probably.group

group

DNSSECπŸ”’ Signed (DS record present)
NSv0n0.nic.group ⭐
NSv0n1.nic.group
NSv0n2.nic.group
NSv0n3.nic.group
NSv2n0.nic.group
NSv2n1.nic.group
SOAv0n0.nic.grouphostmaster@donuts.email serial=1785123509
πŸ”’ HSTS Preload (+subdomains)

Same first word

Similar names

DNS History

7 records (7 active, 0 former)

NSns1.websupport.czns2.websupport.czns3.websupport.euMXmx10.websupport.czmx20.websupport.czA2a00:4b40:aaaa:2005::637.9.175.163
●NSns1.websupport.cz2026-02-21 β†’ 2026-07-27 Β· 2 obs
● 2026-02-21 23:57:16
● 2026-07-27 03:50:08
●NSns2.websupport.cz2026-02-21 β†’ 2026-07-27 Β· 2 obs
● 2026-02-21 23:57:16
● 2026-07-27 03:50:08
●NSns3.websupport.eu2026-02-21 β†’ 2026-07-27 Β· 2 obs
● 2026-02-21 23:57:16
● 2026-07-27 03:50:08
●MXmx10.websupport.cz2026-02-21 β†’ 2026-07-27 Β· 2 obs
● 2026-02-21 23:57:16
● 2026-07-27 03:50:08
●MXmx20.websupport.cz2026-02-21 β†’ 2026-07-27 Β· 2 obs
● 2026-02-21 23:57:16
● 2026-07-27 03:50:08
●A2a00:4b40:aaaa:2005::62026-02-21 β†’ 2026-07-27 Β· 2 obs
● 2026-02-21 23:57:16
● 2026-07-27 03:50:08
●A37.9.175.1632026-02-21 β†’ 2026-07-27 Β· 2 obs
● 2026-02-21 23:57:16
● 2026-07-27 03:50:08

πŸ” DNS Trace

πŸ“‹ Delegation Chain

ZoneNameserversGlue
groupv2n0.nic.group, v0n0.nic.group, v0n2.nic.group, v0n1.nic.group...12 records
probably.groupns1.websupport.cz, ns2.websupport.cz, ns3.websupport.eu-

βœ… Authoritative Response

Server:45.10.97.11

NS records: ns1.websupport.cz, ns2.websupport.cz, ns3.websupport.eu

πŸ”’ DNSSEC Status

πŸ” Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 398ms | Queries: -

πŸ“„ Records

TypeCountSample Data
A137.9.175.163
AAAA12a00:4b40:aaaa:2005::6
NS3ns1.websupport.cz, ns2.websupport.cz...
MX2mx10.websupport.cz (pri: 10), mx20.websupport.cz (pri: 100)
TXT3v=spf1 a mx include:_spf.m1.websupport.s, spf2.0/pra a mx include:_sid.m1.websuppo...
SOA1ns1.websupport.cz admin.websupport.cz

πŸ“Œ Glue Records Collected

Total: 12

In-bailiwick: 12 (v2n1.nic.group, v2n0.nic.group, v0n3.nic.group...)

Analysis

IP Addresses

probably.group resolves to the IP addresses 37.9.175.163 and 2a00:4b40:aaaa:2005::6

www.polipet.cz, tainet.sk, unitedhydrogengroup.eu and two other host names share IP numbers with probably.group.

Name Servers

Three name servers are authoritative for probably.group: ns1.websupport.cz, ns2.websupport.cz and ns3.websupport.eu.

probably.group partially shares its NS delegation with several other domains, including kvados.ru, rychlo.sk, ferovanemocnice.cz and two others.

ns1.websupport.cz resolves to 45.10.97.11 and 2a10:bbc0::11. ns2.websupport.cz resolves to 185.71.159.12 and 2a02:250:3::12. ns3.websupport.eu resolves to 45.10.97.13 and 2a10:bbc0::13. All three hostnames point to two IP numbers each.

Mail Servers

Mail for probably.group is handled by two mail servers β€” mx10.websupport.cz and mx20.websupport.cz.

probably.group uses an identical mail server configuration to several other domains β€” among them bmtypo.cz, daen.cz, sge.cz and two more.

The MX records for probably.group are at least partially shared with other domains, such as metrum.cz, mach-tesneni.cz, decksafe.cz and enjoylife.cz.

Each of the two host names carries two IP addresses: mx10.websupport.cz points to 45.13.137.103 and 2a00:4b40:aaaa:2101:45:13:137:103, and mx20.websupport.cz points to 45.13.137.104 and 2a00:4b40:aaaa:2101:45:13:137:104.