mail.collier.be - robtex.com
mail.collier.be
| DNSSEC | โ ๏ธ Not signed | ||||||
| A | 2a01:4f8:2220:259d::2๐ฉ๐ช Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK | ||||||
| PTR | server3.realityhost.be | ||||||
| A | 138.199.137.35๐ฉ๐ช Hetzner138.199.128.0/17 HETZNER-DC | ||||||
collier.be
| DNSSEC | โ ๏ธ Not signed | ||||||
| A | 2a01:4f8:2220:259d::2๐ฉ๐ช Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK | ||||||
| A | 138.199.137.35๐ฉ๐ช Hetzner138.199.128.0/17 HETZNER-DC | ||||||
| NS | ns1.realityhost.be โญ | ||||||
| NS | ns2.realityhost.be | ||||||
| MX | mail.collier.be โญ | ||||||
| TXT | v=spf1 a mx ip4:136.144.141.147 -all | ||||||
| TXT | google-site-verification=oEwVFiV15MDrrWjMQay3S5otYyiPL8OlPBrGKF06nu8 | ||||||
| SOA | ns1.realityhost.behostmaster@collier.be 2025-09-02 #1 | ||||||
MX for
Same first word
Similar names
DNS History
2 records (2 active, 0 former)
โA138.199.137.352026-02-21 โ 2026-03-29 ยท 2 obs
โ 2026-02-21 20:53:40
โ 2026-03-29 12:58:28
โ 2026-03-29 12:58:28
โA2a01:4f8:2220:259d::22026-02-21 โ 2026-03-29 ยท 2 obs
โ 2026-02-21 20:53:40
โ 2026-03-29 12:58:28
โ 2026-03-29 12:58:28
๐ DNS Trace
๐ Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| be | d.nsset.be, b.nsset.be, z.nsset.be, c.nsset.be... | - |
| collier.be | ns1.realityhost.be, ns2.realityhost.be | 4 records |
โ Authoritative Response
Server:136.144.141.147
NS records: ns1.realityhost.be, ns2.realityhost.be
๐ DNSSEC Status
โ ๏ธ Insecure (no DNSSEC)
No DS record for collier.be (unsigned zone)
โฑ๏ธ Timing
Total: 391ms | Queries: -
๐ Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 138.199.137.35 |
| AAAA | 1 | 2a01:4f8:2220:259d::2 |
๐ Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns2.realityhost.be, ns1.realityhost.be, ns2.realityhost.be...)
Analysis
Mail Server Role
mail.collier.be serves as the mail server for collier.be.
IP Addresses
Two IP numbers are pointed to by mail.collier.be: 2a01:4f8:2220:259d::2 and 138.199.137.35.
other host names include kathleenengelen.com, mail.opendagen.info, pluimvee.be, kelec.be and realityhost.net; they share IP numbers with mail.collier.be.