mail.a4t.nl - robtex.com
mail.a4t.nl
| CNAME | ingress.a4t.nl | ||||||
| DNSSEC | โ ๏ธ Not signed | ||||||
| A | 2a10:b9c0::9๐ณ๐ฑ NAML2a10:b9c0::/32 | ||||||
| PTR | lb.oxar.net | ||||||
| A | 185.253.58.9๐ณ๐ฑ NAML185.253.58.0/24 | ||||||
a4t.nl
| DNSSEC | โ ๏ธ Not signed | ||||||
| A | 2a10:b9c0::24๐ณ๐ฑ NAML2a10:b9c0::/32 | ||||||
| A | 185.253.58.24๐ณ๐ฑ NAML185.253.58.0/24 | ||||||
| NS | placeholder.a4t.nl โญ | ||||||
| NS | ns1.on9.nl | ||||||
| NS | ns2.on9.nl | ||||||
| NS | ns3.on9.nl | ||||||
| TXT | v=spf1 +a +mx +a:hosting1.dro1.oxar.net -all | ||||||
| TXT | v=spf1 a mx -all | ||||||
| SOA | placeholder.a4t.nladmin@a4t.nl 2024-02-01 #0 | ||||||
Previously MX for
Same first word
Similar names
DNS History
2 records (1 active, 1 former)
โA91.184.0.1002015-04-02 โ 2016-05-05 ยท 4 obs
โ 2015-04-02 18:39:24
โ 2016-05-05 08:20:36
โ 2026-04-27 14:47:40
โ 2026-05-13 08:13:00
โ 2016-05-05 08:20:36
โ 2026-04-27 14:47:40
โ 2026-05-13 08:13:00
๐ DNS Trace
๐ Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| nl | ns1.dns.nl, ns3.dns.nl, ns4.dns.nl | - |
| a4t.nl | ns1.on9.nl, ns2.on9.nl, ns3.on9.nl | 6 records |
โ Authoritative Response
Server:185.253.58.23
NS records: ns1.on9.nl, ns2.on9.nl, ns3.on9.nl
๐ DNSSEC Status
๐ Secure (DNSSEC validated)
Chain of trust verified from root to domain
โฑ๏ธ Timing
Total: 363ms | Queries: -
๐ Records
| Type | Count | Sample Data |
|---|---|---|
| CNAME | 1 | ingress.a4t.nl |
๐ Glue Records Collected
Total: 6
Out-of-bailiwick: 6 (ns1.on9.nl, ns2.on9.nl, ns3.on9.nl...)
Analysis
IP Addresses
mail.a4t.nl resolves to two IP numbers: 2a10:b9c0::9 and 185.253.58.9.
Other host names including ingress.a4t.nl, oxar.nl and lb.oxar.net share IP numbers with mail.a4t.nl.