algorem.ch - robtex.com
algorem.ch
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns41.infomaniak.com ⭐ | ||||||
| A | 2001:1600:0:aaaa::3🇨🇭 Infomaniak-AS2001:1600::/32 Infomaniak Network SA | ||||||
| PTR | ns41.infomaniak.com | ||||||
| A | 83.166.143.74🇨🇭 Infomaniak-AS83.166.128.0/19 Infomaniak Network SA | ||||||
| NS | ns42.infomaniak.com | ||||||
| A | 2001:1600:0:aaaa::4🇨🇭 Infomaniak-AS2001:1600::/32 Infomaniak Network SA | ||||||
| PTR | ns42.infomaniak.com | ||||||
| A | 83.166.143.75🇨🇭 Infomaniak-AS83.166.128.0/19 Infomaniak Network SA | ||||||
| MX | mx140.zline.ch ⭐ | ||||||
| A | 195.15.223.62🇨🇭 Infomaniak-AS195.15.192.0/18 | ||||||
| PTR | ov-5250a9.ch3.infomaniak.ch | ||||||
| MX | mx20.zline.ch(15) | ||||||
| A | 212.74.141.25🇨🇭 IPWORLDCOM212.74.128.0/18 IP worldcom SA Switzerland | ||||||
| PTR | premix.sysco.ch | ||||||
| MX | mx2.zline.ch(20) | ||||||
| A | 212.74.177.176🇨🇭 IPWORLDCOM212.74.128.0/18 IP worldcom SA Switzerland | ||||||
| PTR | semus.sysco.ch | ||||||
| TXT | v=spf1 ip4:46.14.163.7 include:spf.zline.ch include:spf.infomaniak.ch -all | ||||||
| SOA | ns41.infomaniak.comhostmaster@infomaniak.ch 2025-09-07 #93 | ||||||
ch
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.nic.ch ⭐ | ||||||
| NS | b.nic.ch | ||||||
| NS | d.nic.ch | ||||||
| NS | e.nic.ch | ||||||
| NS | f.nic.ch | ||||||
| SOA | a.nic.chdns-operation@switch.ch 2026-07-21 #5 | ||||||
Same first word
Similar names
DNS History
12 records (5 active, 7 former)
○NSns.hostcenter.com2015-05-31 → 2018-08-27 · 4 obs
● 2018-08-27 05:50:00
○ 2026-03-20 02:28:06
○ 2026-07-21 00:54:24
○NSns2.hostcenter.com2015-05-31 → 2018-08-27 · 4 obs
● 2018-08-27 05:50:00
○ 2026-03-20 02:28:06
○ 2026-07-21 00:54:24
○NSns3.hostcenter.com2018-08-27 → 2018-08-27 · 4 obs
● 2018-08-27 05:50:00
○ 2026-03-20 02:28:06
○ 2026-07-21 00:54:24
●NSns41.infomaniak.com2026-03-20 → 2026-07-21 · 3 obs
● 2026-03-20 02:28:06
● 2026-07-21 00:54:24
●NSns42.infomaniak.com2026-03-20 → 2026-07-21 · 3 obs
● 2026-03-20 02:28:06
● 2026-07-21 00:54:24
○MXmail-fwd.mx.hostcenter.com2015-05-31 → 2017-01-14 · 4 obs
● 2017-01-14 02:34:06
○ 2018-08-27 05:50:00
○ 2026-07-21 00:54:24
○MXmx120.zline.ch2018-08-27 → 2018-08-27 · 4 obs
● 2018-08-27 05:50:00
○ 2026-03-20 02:28:06
○ 2026-07-21 00:54:24
●MXmx140.zline.ch2026-03-20 → 2026-07-21 · 3 obs
● 2026-03-20 02:28:06
● 2026-07-21 00:54:24
●MXmx2.zline.ch2018-08-27 → 2026-07-21 · 3 obs
● 2018-08-27 05:50:00
● 2026-07-21 00:54:24
●MXmx20.zline.ch2018-08-27 → 2026-07-21 · 3 obs
● 2018-08-27 05:50:00
● 2026-07-21 00:54:24
○A193.246.38.1962018-08-27 → 2018-08-27 · 4 obs
● 2018-08-27 05:50:00
○ 2026-03-20 02:28:06
○ 2026-07-21 00:54:24
○A195.186.81.272015-05-31 → 2017-01-14 · 4 obs
● 2017-01-14 02:34:06
○ 2018-08-27 05:50:00
○ 2026-07-21 00:54:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ch | a.nic.ch, b.nic.ch, d.nic.ch, e.nic.ch... | - |
| algorem.ch | ns41.infomaniak.com, ns42.infomaniak.com | - |
✅ Authoritative Response
Server:83.166.143.75
NS records: ns41.infomaniak.com, ns42.infomaniak.com
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 1098ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | ns41.infomaniak.com, ns42.infomaniak.com |
| MX | 3 | mx20.zline.ch (pri: 20), mx2.zline.ch (pri: 15)... |
| TXT | 1 | v=spf1 ip4:46.14.163.7 include:spf.zline |
| SOA | 1 | ns41.infomaniak.com hostmaster.infomania |
Analysis
Name Servers
algorem.ch has two authoritative name servers — ns41.infomaniak.com and ns42.infomaniak.com.
algorem.ch has the same name server delegation as a number of other domains, such as asn-44.fr, hotel-le-napoleon.com, cantuszuerich.ch and two more.
Both ns41.infomaniak.com and ns42.infomaniak.com have two IP addresses each. ns41.infomaniak.com resolves to 83.166.143.74 and 2001:1600:0:aaaa::3; ns42.infomaniak.com resolves to 83.166.143.75 and 2001:1600:0:aaaa::4.
Mail Servers
algorem.ch uses three mail servers — mx140.zline.ch, mx20.zline.ch and mx2.zline.ch.
algorem.ch shares at least some of its mail servers with other domains — for example klgh.com, rtn.ch, reichertsa.ch and two more.
The mail servers mx30.zline.ch, mx3.zline.ch and mx10.zline.ch frequently co-occur with these mail servers.
Each of the three hostnames points to exactly one IP address: mx140.zline.ch points to 195.15.223.62, mx20.zline.ch points to 212.74.141.25 and mx2.zline.ch points to 212.74.177.176.