kernews.com - robtex.com
kernews.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 109.234.167.72🇫🇷 O2SWITCH109.234.164.0/22 | ||||||
| PTR | irlande.o2switch.cloud | ||||||
| NS | ns1.o2switch.net ⭐ | ||||||
| A | 109.234.160.5🇫🇷 O2SWITCH109.234.160.0/24 o2switch Internet Routing | ||||||
| PTR | ns1.o2switch.net | ||||||
| NS | ns2.o2switch.net | ||||||
| A | 109.234.161.5🇫🇷 O2SWITCH109.234.161.0/24 o2switch Internet Routing | ||||||
| PTR | ns2.o2switch.net | ||||||
| MX | mta-gw.infomaniak.ch ⭐ | ||||||
| A | 2001:1600:0:aaaa::1:3🇨🇭 Infomaniak-AS2001:1600::/32 Infomaniak Network SA | ||||||
| PTR | mx01.infomaniak.ch | ||||||
| A | 2001:1600:0:aaaa::1:4🇨🇭 Infomaniak-AS2001:1600::/32 Infomaniak Network SA | ||||||
| PTR | mx02.infomaniak.ch | ||||||
| A | 83.166.143.57🇨🇭 Infomaniak-AS83.166.128.0/19 Infomaniak Network SA | ||||||
| PTR | mx01.infomaniak.ch | ||||||
| A | 83.166.143.58🇨🇭 Infomaniak-AS83.166.128.0/19 Infomaniak Network SA | ||||||
| PTR | mx02.infomaniak.ch | ||||||
| TXT | v=spf1 include:spf.infomaniak.ch -all | ||||||
| SOA | ns1.o2switch.netsysadmin@o2switch.fr 2025-12-08 #15 | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1777180416 | ||||||
rank #355194 in the tld
WOT: SAFE (60/100)
Previously MX for
kernews.com |
Same first word
kernews.com |
Similar names
DNS History
12 records (4 active, 8 former)
○NSdns200.anycast.me2019-12-21 → 2019-12-21 · 4 obs
● 2019-12-21 09:06:52
○ 2026-03-27 20:09:52
○ 2026-04-26 05:36:02
●NSns1.o2switch.net2015-08-03 → 2026-04-26 · 5 obs
● 2017-02-17 13:48:26
○ 2019-12-21 09:06:52
● 2026-03-27 20:09:52
● 2026-04-26 05:36:02
●NSns2.o2switch.net2015-08-03 → 2026-04-26 · 5 obs
● 2017-02-17 13:48:26
○ 2019-12-21 09:06:52
● 2026-03-27 20:09:52
● 2026-04-26 05:36:02
○NSns200.anycast.me2019-12-21 → 2019-12-21 · 4 obs
● 2019-12-21 09:06:52
○ 2026-03-27 20:09:52
○ 2026-04-26 05:36:02
○MXkernews.com2015-08-03 → 2017-02-17 · 4 obs
● 2017-02-17 13:48:26
○ 2019-12-21 09:06:52
○ 2026-04-26 05:36:02
●MXmta-gw.infomaniak.ch2026-03-27 → 2026-04-26 · 3 obs
● 2026-03-27 20:09:52
● 2026-04-26 05:36:02
○MXmx1.mail.ovh.net2019-12-21 → 2019-12-21 · 4 obs
● 2019-12-21 09:06:52
○ 2026-03-27 20:09:52
○ 2026-04-26 05:36:02
○MXmx2.mail.ovh.net2019-12-21 → 2019-12-21 · 4 obs
● 2019-12-21 09:06:52
○ 2026-03-27 20:09:52
○ 2026-04-26 05:36:02
○MXmx3.mail.ovh.net2019-12-21 → 2019-12-21 · 4 obs
● 2019-12-21 09:06:52
○ 2026-03-27 20:09:52
○ 2026-04-26 05:36:02
○A109.234.161.162015-08-03 → 2017-02-17 · 4 obs
● 2017-02-17 13:48:26
○ 2019-12-21 09:06:52
○ 2026-04-26 05:36:02
●A109.234.167.722026-03-27 → 2026-04-26 · 3 obs
● 2026-03-27 20:09:52
● 2026-04-26 05:36:02
○A54.36.91.622019-12-21 → 2019-12-21 · 4 obs
● 2019-12-21 09:06:52
○ 2026-03-27 20:09:52
○ 2026-04-26 05:36:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | b.gtld-servers.net, k.gtld-servers.net, a.gtld-servers.net, i.gtld-servers.net... | - |
| kernews.com | ns1.o2switch.net, ns2.o2switch.net | - |
✅ Authoritative Response
Server:109.234.161.5
NS records: ns1.o2switch.net, ns2.o2switch.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for kernews.com (unsigned zone)
⏱️ Timing
Total: 811ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 109.234.167.72 |
| NS | 2 | ns1.o2switch.net, ns2.o2switch.net |
| MX | 1 | mta-gw.infomaniak.ch (pri: 5) |
| TXT | 1 | v=spf1 include:spf.infomaniak.ch -all |
| SOA | 1 | ns1.o2switch.net sysadmin.o2switch.fr |
Analysis
IP Addresses
kernews.com points to a single IP address: 109.234.167.72.
Other host names such as mail.tsgroupe.com, mail.formation-hygiene-obligatoire.fr, tsgroupe.com, lesateliersvortex.com and mail.arss.fr share IP numbers with kernews.com.
Name Servers
kernews.com is delegated to two name servers: ns1.o2switch.net and ns2.o2switch.net.
kernews.com uses the same name server setup as other domains, including sinkova.com, centrecoworking.com, codereduction-fleurs.com, carte-pokemon.com and lenagphotography.com.
Hostnames with a single IP
ns1.o2switch.net resolves to: 109.234.160.5.
ns2.o2switch.net resolves to: 109.234.161.5.
Mail Servers
The mail server for kernews.com is mta-gw.infomaniak.ch.
kernews.com uses the same mail server setup as other domains, for instance humanize.me, swm.ch, startuptraining.ch, acl-grenoble.org and smartowl.ch.
Some mail servers are shared between kernews.com and other domains, for instance unportant.info.
mta-gw.infomaniak.ch resolves to four IP numbers: 2001:1600:0:aaaa::1:3, 2001:1600:0:aaaa::1:4, 83.166.143.57 and 83.166.143.58.