mail.skup.us - robtex.com
mail.skup.us
| DNSSEC | โ ๏ธ Not signed | ||||||
| A | 49.12.122.77๐ฉ๐ช Hetzner49.12.0.0/16 HETZNER-DC | ||||||
| PTR | s101.calserver.eu | ||||||
skup.us
| DNSSEC | โ ๏ธ Not signed | ||||||
| A | 49.12.122.77๐ฉ๐ช Hetzner49.12.0.0/16 HETZNER-DC | ||||||
| NS | ns1.cal.pl โญ | ||||||
| NS | ns2.cal.pl | ||||||
| MX | mail.skup.us โญ | ||||||
| TXT | v=spf1 a mx ip4:49.12.122.77 include:_spf.cal.pl -all | ||||||
| SOA | ns1.cal.plhostmaster@skup.us 2025-03-07 #0 | ||||||
Previously MX for
Same first word
Similar names
DNS History
2 records (1 active, 1 former)
โA31.186.87.1662015-08-18 โ 2016-10-16 ยท 4 obs
โ 2015-08-18 10:42:30
โ 2016-10-16 08:11:34
โ 2026-03-07 15:29:20
โ 2026-03-29 02:12:36
โ 2016-10-16 08:11:34
โ 2026-03-07 15:29:20
โ 2026-03-29 02:12:36
โA49.12.122.772026-03-07 โ 2026-03-29 ยท 6 obs
โ 2016-10-16 08:11:34
โ 2026-03-07 15:29:20
โ 2026-03-24 08:48:58
โ 2026-03-25 01:20:56
โ 2026-03-26 17:51:54
โ 2026-03-29 02:12:36
โ 2026-03-07 15:29:20
โ 2026-03-24 08:48:58
โ 2026-03-25 01:20:56
โ 2026-03-26 17:51:54
โ 2026-03-29 02:12:36
๐ DNS Trace
๐ Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| us | b.cctld.us, f.cctld.us, k.cctld.us, m.cctld.us... | - |
| skup.us | ns2.cal.pl, ns1.cal.pl | - |
โ Authoritative Response
Server:185.8.238.10
NS records: ns2.cal.pl, ns1.cal.pl
๐ DNSSEC Status
โ ๏ธ Insecure (no DNSSEC)
No DS record for skup.us (unsigned zone)
โฑ๏ธ Timing
Total: 733ms | Queries: -
๐ Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 49.12.122.77 |
Analysis
IP Addresses
mail.skup.us points to a single IP address: 49.12.122.77.
Other host names such as zetkom.eu, dariuszolszewski.pl, litdrewpl.cal24.pl, a-net.pl and wojciechowskajasion.com share IP numbers with mail.skup.us.