ralfstrunz.com - robtex.com

ralfstrunz.com

DNSSEC⚠️ Not signed
A2a01:ab20:0:4::35🇨🇭 CYON2a01:ab20::/32
PTRs026.cyon.net
A149.126.4.35🇨🇭 CYON149.126.0.0/21 cyon GmbH
NSns1.cyon.ch ⭐
A2a01:ab20:0:185::2🇨🇭 CYON2a01:ab20::/32
A185.174.216.2🇨🇭 CYON185.174.216.0/22
PTRns1.cyon.ch
NSns2.cyon.ch
A2001:67c:234::2🇨🇭 CYON2001:67c:234::/48 cyon GmbH
A91.206.24.2🇨🇭 CYON91.206.24.0/23 Cyon GmbH
PTRns2.cyon.ch
MXmail.ralfstrunz.com ⭐
A2a01:ab20:0:4::35🇨🇭 CYON2a01:ab20::/32
PTRs026.cyon.net
A149.126.4.35🇨🇭 CYON149.126.0.0/21 cyon GmbH
PTRs026.cyon.net
TXTv=spf1 include:spf.protection.cyon.net -all
SOAns1.cyon.chserver@cyon.ch 2023-11-14 #2

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1774867307

Subdomains

mail.ralfstrunz.com

Same first word

ralfstrunz.com

DNS History

17 records (5 active, 12 former)

20162017201820192020202120222023202420252026NSns1.cyon.chns2.cyon.chdns082.d.register.comdns184.b.register.comdns202.c.register.comdns206.a.register.comMXmail.ralfstrunz.comalt1.aspmx.l.google.comalt2.aspmx.l.google.comaspmx.l.google.comaspmx2.googlemail.comaspmx3.googlemail.comaspmx4.googlemail.comaspmx5.googlemail.comA149.126.4.352a01:ab20:0:4::35199.34.228.72
○NSdns082.d.register.com2015-08-09 → 2017-05-23 · 4 obs
● 2015-08-09 13:59:24
● 2017-05-23 17:54:42
○ 2026-02-16 01:57:56
○ 2026-03-30 10:45:08
○NSdns184.b.register.com2015-08-09 → 2017-05-23 · 4 obs
● 2015-08-09 13:59:24
● 2017-05-23 17:54:42
○ 2026-02-16 01:57:56
○ 2026-03-30 10:45:08
○NSdns202.c.register.com2015-08-09 → 2017-05-23 · 4 obs
● 2015-08-09 13:59:24
● 2017-05-23 17:54:42
○ 2026-02-16 01:57:56
○ 2026-03-30 10:45:08
○NSdns206.a.register.com2015-08-09 → 2017-05-23 · 4 obs
● 2015-08-09 13:59:24
● 2017-05-23 17:54:42
○ 2026-02-16 01:57:56
○ 2026-03-30 10:45:08
●NSns1.cyon.ch2026-02-16 → 2026-03-30 · 3 obs
○ 2017-05-23 17:54:42
● 2026-02-16 01:57:56
● 2026-03-30 10:45:08
●NSns2.cyon.ch2026-02-16 → 2026-03-30 · 3 obs
○ 2017-05-23 17:54:42
● 2026-02-16 01:57:56
● 2026-03-30 10:45:08
○MXalt1.aspmx.l.google.com2015-08-09 → 2017-05-23 · 4 obs
● 2015-08-09 13:59:24
● 2017-05-23 17:54:42
○ 2026-02-16 01:57:56
○ 2026-03-30 10:45:08
○MXalt2.aspmx.l.google.com2015-08-09 → 2017-05-23 · 4 obs
● 2015-08-09 13:59:24
● 2017-05-23 17:54:42
○ 2026-02-16 01:57:56
○ 2026-03-30 10:45:08
○MXaspmx.l.google.com2015-08-09 → 2017-05-23 · 4 obs
● 2015-08-09 13:59:24
● 2017-05-23 17:54:42
○ 2026-02-16 01:57:56
○ 2026-03-30 10:45:08
○MXaspmx2.googlemail.com2015-08-09 → 2017-05-23 · 4 obs
● 2015-08-09 13:59:24
● 2017-05-23 17:54:42
○ 2026-02-16 01:57:56
○ 2026-03-30 10:45:08
○MXaspmx3.googlemail.com2015-08-09 → 2017-05-23 · 4 obs
● 2015-08-09 13:59:24
● 2017-05-23 17:54:42
○ 2026-02-16 01:57:56
○ 2026-03-30 10:45:08
○MXaspmx4.googlemail.com2015-08-09 → 2017-05-23 · 4 obs
● 2015-08-09 13:59:24
● 2017-05-23 17:54:42
○ 2026-02-16 01:57:56
○ 2026-03-30 10:45:08
○MXaspmx5.googlemail.com2015-08-09 → 2017-05-23 · 4 obs
● 2015-08-09 13:59:24
● 2017-05-23 17:54:42
○ 2026-02-16 01:57:56
○ 2026-03-30 10:45:08
●MXmail.ralfstrunz.com2026-02-16 → 2026-03-30 · 3 obs
○ 2017-05-23 17:54:42
● 2026-02-16 01:57:56
● 2026-03-30 10:45:08
●A149.126.4.352026-02-16 → 2026-03-30 · 3 obs
○ 2017-05-23 17:54:42
● 2026-02-16 01:57:56
● 2026-03-30 10:45:08
○A199.34.228.722015-08-09 → 2017-05-23 · 4 obs
● 2015-08-09 13:59:24
● 2017-05-23 17:54:42
○ 2026-02-16 01:57:56
○ 2026-03-30 10:45:08
●A2a01:ab20:0:4::352026-02-16 → 2026-03-30 · 3 obs
○ 2017-05-23 17:54:42
● 2026-02-16 01:57:56
● 2026-03-30 10:45:08

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
ralfstrunz.comns1.cyon.ch, ns2.cyon.ch-

✅ Authoritative Response

Server:91.206.24.2

NS records: ns1.cyon.ch, ns2.cyon.ch

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ralfstrunz.com (unsigned zone)

⏱️ Timing

Total: 276ms | Queries: -

📄 Records

TypeCountSample Data
A1149.126.4.35
AAAA12a01:ab20:0:4::35
NS2ns1.cyon.ch, ns2.cyon.ch
MX1mail.ralfstrunz.com (pri: 0)
TXT1v=spf1 include:spf.protection.cyon.net -
SOA1ns1.cyon.ch server.cyon.ch

Analysis

Hierarchy

ralfstrunz.com is parent of mail.ralfstrunz.com.

IP Addresses

ralfstrunz.com points to two IP numbers: 2a01:ab20:0:4::35 and 149.126.4.35.

Other host names, for instance poofis.ch, evhs.ch, drucksuhr.ch, kochmail.ch and diebergs.ch share IP numbers with ralfstrunz.com.

Name Servers

ralfstrunz.com's delegation is to two name servers ns1.cyon.ch and ns2.cyon.ch.

ralfstrunz.com shares the same name server configuration as other domains, such as arina.ch, bode-studios.com, vzai.ch, rminformatik.ch and r-schlatter.ch.

ralfstrunz.com shares name servers with other domains at least partially, for example akustikshop.ch.

Host names with two IP numbers: ns1.cyon.ch points to 2a01:ab20:0:185::2 and 185.174.216.2; ns2.cyon.ch points to 2001:67c:234::2 and 91.206.24.2

Mail Servers

ralfstrunz.com is served by a single mail server, mail.ralfstrunz.com.

Hostname mail.ralfstrunz.com resolves to two IPs: 2a01:ab20:0:4::35 and 149.126.4.35.