mail.cefr.net - robtex.com
mail.cefr.net
| DNSSEC | ⚠️ Not signed | ||||||
| A | 80.74.152.161 | ||||||
| A | 80.74.152.191 | ||||||
cefr.net
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2a00:1128:0:157::33ASN-METANET2a00:1128::/32 METANET AG, Switzerland IPv6 Allocation | ||||||
| A | 80.74.152.191 | ||||||
| NS | ns61.kreativmedia.ch ⭐ | ||||||
| NS | ns62.kreativmedia.ch | ||||||
| MX | mail.cefr.net ⭐ | ||||||
| TXT | v=spf1 include:_spf.kreativmedia.ch +mx +a -all | ||||||
| SOA | ns61.kreativmedia.chhostmaster@kreativmedia.ch serial=1774056466 | ||||||
MX for
DNS History
3 records (2 active, 1 former)
●A80.74.152.1612026-02-15 → 2026-04-29 · 3 obs
○ 2016-07-15 15:10:08
● 2026-02-15 09:53:28
● 2026-04-29 06:19:10
● 2026-02-15 09:53:28
● 2026-04-29 06:19:10
●A80.74.152.1912026-02-15 → 2026-04-29 · 3 obs
○ 2016-07-15 15:10:08
● 2026-02-15 09:53:28
● 2026-04-29 06:19:10
● 2026-02-15 09:53:28
● 2026-04-29 06:19:10
○A80.74.152.1952015-07-12 → 2016-07-15 · 4 obs
● 2015-07-12 12:02:50
● 2016-07-15 15:10:08
○ 2026-02-15 09:53:28
○ 2026-04-29 06:19:10
● 2016-07-15 15:10:08
○ 2026-02-15 09:53:28
○ 2026-04-29 06:19:10
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | m.gtld-servers.net, k.gtld-servers.net, b.gtld-servers.net, f.gtld-servers.net... | - |
| cefr.net | ns61.kreativmedia.ch, ns62.kreativmedia.ch | - |
✅ Authoritative Response
Server:80.74.134.172
NS records: ns61.kreativmedia.ch, ns62.kreativmedia.ch
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cefr.net (unsigned zone)
⏱️ Timing
Total: 3634ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 80.74.152.191, 80.74.152.161 |
Analysis
Mail Server Role
mail.cefr.net is the mail server for cefr.net.
IP Addresses
mail.cefr.net resolves to two IP numbers: 80.74.152.161 and 80.74.152.191.