mail.sefo.ch - robtex.com
mail.sefo.ch
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.nameshift.com ⚠️ Not in parent delegation | ||||||
| A | 2a0e:4001:10::1🇬🇧 AS229272000::/3 | ||||||
| A | 5.83.212.1🇬🇧 ORG-SDL28-RIPE5.83.212.0/24 autogen | ||||||
| PTR | ns1.nameshift.com | ||||||
| NS | ns2.nameshift.com ⚠️ Not in parent delegation | ||||||
| A | 2a0e:4001:10::2🇬🇧 AS229272000::/3 | ||||||
| A | 5.83.212.2🇬🇧 ORG-SDL28-RIPE5.83.212.0/24 autogen | ||||||
| PTR | ns2.nameshift.com | ||||||
| NS | xmhvxw.ns3.nameshift.com ⚠️ Not in parent delegation | ||||||
| A | 2a0e:4001:10::3🇬🇧 AS229272000::/3 | ||||||
| A | 5.83.212.3🇬🇧 ORG-SDL28-RIPE5.83.212.0/24 autogen | ||||||
sefo.ch
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2a0e:4001:11::1🇬🇧 AS229272000::/3 | ||||||
| A | 5.83.210.1🇬🇧 SCALAXY-AS5.83.210.0/24 | ||||||
| NS | ns1.nameshift.com ⭐ | ||||||
| NS | ns2.nameshift.com | ||||||
| NS | xmhvxw.ns3.nameshift.com | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | ns1.nameshift.comhostmaster@nameshift.com serial=1784872800 | ||||||
Same first word
Similar names
DNS History
9 records (3 active, 6 former)
●NSns1.nameshift.com2026-04-02 → 2026-07-24 · 3 obs
● 2026-04-02 18:34:52
● 2026-07-24 06:12:44
○NSns1.sedoparking.com2015-08-19 → 2016-09-09 · 4 obs
● 2016-09-09 13:13:18
○ 2026-04-02 18:34:52
○ 2026-07-24 06:12:44
●NSns2.nameshift.com2026-04-02 → 2026-07-24 · 3 obs
● 2026-04-02 18:34:52
● 2026-07-24 06:12:44
○NSns2.sedoparking.com2015-08-19 → 2016-09-09 · 4 obs
● 2016-09-09 13:13:18
○ 2026-04-02 18:34:52
○ 2026-07-24 06:12:44
●NSxmhvxw.ns3.nameshift.com2026-04-02 → 2026-07-24 · 3 obs
● 2026-04-02 18:34:52
● 2026-07-24 06:12:44
○MX.2026-04-02 → 2026-07-24 · 2 obs
○ 2026-07-24 06:12:44
○MXlocalhost2016-09-09 → 2016-09-09 · 4 obs
● 2016-09-09 13:13:18
○ 2026-04-02 18:34:52
○ 2026-07-24 06:12:44
○MXmail.nickstel.com2015-08-19 → 2016-03-19 · 4 obs
● 2016-03-19 04:44:52
○ 2016-09-09 13:13:18
○ 2026-07-24 06:12:44
○A72.52.4.1192015-08-19 → 2016-09-09 · 4 obs
● 2016-09-09 13:13:18
○ 2026-04-02 18:34:52
○ 2026-07-24 06:12:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ch | d.nic.ch, f.nic.ch, a.nic.ch, b.nic.ch... | - |
| sefo.ch | ns1.nameshift.com, xmhvxw.ns3.nameshift.com, ns2.nameshift.com | - |
✅ Authoritative Response
Server:5.83.212.3
NS records: ns1.nameshift.com, xmhvxw.ns3.nameshift.com, ns2.nameshift.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sefo.ch (unsigned zone)
⏱️ Timing
Total: 401ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 3 | ns1.nameshift.com, ns2.nameshift.com... |
| MX | 1 | . (pri: 0) |
Analysis
Name Servers
DNS for mail.sefo.ch is handled by three authoritative name servers: ns1.nameshift.com, ns2.nameshift.com and xmhvxw.ns3.nameshift.com.
The name servers of mail.sefo.ch overlap at least partially with those of other domains — among them www.hca.at, slav.nl, bongard.be and two more.
These name servers commonly co-occur with the name servers lb9d7c.ns3.nameshift.com, poit15.ns3.nameshift.com, 1ux2f3.ns3.nameshift.com and qmp7z0.ns3.nameshift.com.
Three hostnames — ns1.nameshift.com, ns2.nameshift.com and xmhvxw.ns3.nameshift.com — each have two IP addresses: ns1.nameshift.com has 5.83.212.1 and 2a0e:4001:10::1, ns2.nameshift.com has 5.83.212.2 and 2a0e:4001:10::2, and xmhvxw.ns3.nameshift.com has 5.83.212.3 and 2a0e:4001:10::3.