mx.siefu.com - robtex.com
mx.siefu.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 142.4.219.42🇨🇦 OVH142.4.192.0/19 Hosting route | ||||||
| PTR | siefu.com | ||||||
siefu.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 142.4.219.42🇨🇦 OVH142.4.192.0/19 Hosting route | ||||||
| NS | ns-940.awsdns-53.net ⭐ ⚠️ Not in parent delegation | ||||||
| NS | ns-1508.awsdns-60.org ⚠️ Not in parent delegation | ||||||
| NS | ns-1731.awsdns-24.co.uk ⚠️ Not in parent delegation | ||||||
| NS | ns-370.awsdns-46.com ⚠️ Not in parent delegation | ||||||
| NS | ns1.siefu.com ⚠️ Not in zone NS records | ||||||
| NS | ns2.siefu.com ⚠️ Not in zone NS records | ||||||
| MX | mx.siefu.com ⭐ | ||||||
| TXT | v=spf1 a:dns.siefu.com ~all | ||||||
| SOA | ns-940.awsdns-53.netawsdns-hostmaster@amazon.com serial=1 | ||||||
MX for
Same first word
Similar names
DNS History
1 record (1 active, 0 former)
●A142.4.219.422026-05-09 → 2026-05-13 · 2 obs
● 2026-05-09 15:25:16
● 2026-05-13 15:28:34
● 2026-05-13 15:28:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| siefu.com | ns1.siefu.com, ns2.siefu.com | 2 records |
✅ Authoritative Response
Server:15.235.122.212
NS records: ns1.siefu.com, ns2.siefu.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for siefu.com (unsigned zone)
⏱️ Timing
Total: 116ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 142.4.219.42 |
📌 Glue Records Collected
Total: 2
In-bailiwick: 2 (ns1.siefu.com, ns2.siefu.com)
Analysis
Mail Server Role
mx.siefu.com serves as the mail server for siefu.com.
IP Addresses
mx.siefu.com points to an IP address: 142.4.219.42.
other host names include ocnm61.com, siefu.com, ns544766.ip-142-4-219.net, s50.brainlang.com and fos-home.com; they share IP numbers with mx.siefu.com.