`irc.f0o.de`

DNSSEC	⚠️ Not signed
MX	`mail.roesner-online.de` ⭐
		A	2001:470:7078:5::1^{🇺🇸 HURRICANE2001:470::/32 Hurricane Electric 55 South Market St San Jose, CA}
			PTR	`arthur.dmz.roesner-online.de`
		A	87.106.58.4^{🇩🇪 IONOS-AS87.106.58.0/23 IONOS SE ber.de}
			PTR	`eddie.roesner-online.de`

`f0o.de`

	DNSSEC	⚠️ Not signed
	NS	`nsa4.schlundtech.de` ⭐
	NS	`nsb4.schlundtech.de`
	NS	`nsc4.schlundtech.de`
	NS	`nsd4.schlundtech.de`
	MX	`mail.roesner-online.de` ⭐
	TXT	`v=spf1 ip4:87.106.58.4 ip6:2001:470:7078:1::1 -all`
	SOA	`nsa4.schlundtech.de`hostmaster@roesner-online.de 2025-11-19 #2

Same first word

irc.edu.pl

irc.salerno.it

irc.sk

irc.com.ua

irc.com.cn

irc.wtf

irc.or.kr

irc.zone

irc.expert

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Similar names

rci.si

icr.design

ric.cz

cri.ai

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ric.com.kw

icr.io

cri.coffee

icr.ac.uk

icr.org.ua

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ric.org.lv

icr.cn

cir.cc

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cri.in

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rci.ma

cir.org.br

cri.at

icr.com.ua

cri.fi

icr.mx

ric.my

rci.cn

cir.se

cir.llc

icr.com.tr

ric.net

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rci.org.uk

rci.biz

ric.co.th

ric.at

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rci.ro

cir.hu

cri.gov.lk

cir.at

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cri.services

cir.fyi

icr.su

rci.re.kr

icr.ge

rci.co.jp

rci.cc

icr.com.br

icr.co.za

rci.co.za

cri.ne.jp

cir.lc

ric.com.au

icr.com

cri.ch

cir.mobi

rci.capital

cir.ca

rci.com.pl

ric.co.id

cir.in

DNS History

3 records (1 active, 2 former)

●MXmail.roesner-online.de2026-05-05 → 2026-05-12 · 2 obs

● 2026-05-05 09:41:40
● 2026-05-12 04:26:18

○A85.88.6.1972015-08-19 → 2016-07-05 · 4 obs

● 2015-08-19 04:18:06
● 2016-07-05 13:10:44
○ 2026-05-05 09:41:40
○ 2026-05-12 04:26:18

○CNAMEfourier.f0o.de2015-08-19 → 2016-07-05 · 4 obs

● 2015-08-19 04:18:06
● 2016-07-05 13:10:44
○ 2026-05-05 09:41:40
○ 2026-05-12 04:26:18

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	a.nic.de, f.nic.de, z.nic.de	-
f0o.de	nsa4.schlundtech.de, nsd4.schlundtech.de, nsc4.schlundtech.de, nsb4.schlundtech.de	-

✅ Authoritative Response

Server:185.132.35.227

NS records: nsa4.schlundtech.de, nsd4.schlundtech.de, nsc4.schlundtech.de, nsb4.schlundtech.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for f0o.de (unsigned zone)

⏱️ Timing

Total: 1645ms | Queries: -

📄 Records

Type	Count	Sample Data
MX	1	`mail.roesner-online.de (pri: 10)`

Analysis

Mail Servers

irc.f0o.de is handled by a single mail server, mail.roesner-online.de.

irc.f0o.de has the same mail server setup as other domains, including fourier.f0o.de, octoprint.roesner-online.de, riemann.f0o.de, mail.f0o.de and vpn.f0o.de.

Host mail.roesner-online.de resolves to two IPs: 2001:470:7078:5::1 and 87.106.58.4.

irc.f0o.de - robtex.com

irc.f0o.de

f0o.de