`cfo.de`

DNSSEC	⚠️ Not signed
NS	`ns5.kasserver.com` ⚠️ Not in zone NS records
		A	85.13.128.3^{🇩🇪 NMM-AS85.13.128.0/24 Neue Medien Muennich}
			PTR	`ns5.kasserver.com`
NS	`ns6.kasserver.com` ⚠️ Not in zone NS records
		A	85.13.159.101^{🇩🇪 NMM-AS85.13.159.0/24 Neue Medien Muennich}
			PTR	`ns6.kasserver.com`

`de`

	DNSSEC	🔒 Signed (DS record present)
	NS	`f.nic.de` ⭐
	NS	`a.nic.de`
	NS	`l.de.net` ⚠️ Not in parent delegation
	NS	`n.de.net` ⚠️ Not in parent delegation
	NS	`s.de.net` ⚠️ Not in parent delegation
	NS	`z.nic.de`
	SOA	`f.nic.de`dns-operations@denic.de serial=1784695487

Subdomains

mail.cfo.de

Same first word

cfo.tv

cfo.international

cfo.li

cfo.es

cfo.edu.vn

cfo.rs

cfo.nl

cfo.dk

cfo.futbol

cfo.com.br

cfo.vn

cfo.ag

cfo.guru

cfo.on.ca

cfo.finance

cfo.or.jp

cfo.cl

cfo.email

cfo.lu

cfo.nu

cfo.in

cfo.sk

cfo.careers

cfo.fi

cfo.ai

cfo.ventures

cfo.org.nz

cfo.com

cfo.de

cfo.org.br

cfo.company

cfo.pl

cfo.ua

cfo.ee

cfo.gov.ph

cfo.gr

cfo.zone

cfo.events

cfo.co

cfo.com.au

cfo.ch

cfo.healthcare

cfo.com.mx

cfo.su

cfo.us

cfo.org.vn

cfo.report

cfo.gov.ru

cfo.gov

cfo.be

cfo.org

cfo.coach

cfo.eu

cfo.biz

cfo.coop

cfo.systems

cfo.ca

cfo.neustar

cfo.lt

cfo.cn

cfo.me

cfo.team

cfo.ws

cfo.jp

cfo.fr

cfo.hu

cfo.la

cfo.cx

cfo.co.za

cfo.im

cfo.at

cfo.by

cfo.ph

cfo.vision

Similar names

ocf.tw

ofc.jp

cof.ren

fco.to

cof.org

cof.gr

foc.re.kr

ocf.com

cof.biz.pl

cof.fi

fco.nl

ofc.com.pe

ocf.loans

fco.no

cof.co.za

cof.gov.hk

fco.cn

fco.com

foc.church

fco.fi

cof.su

foc.eu

ocf.dk

ocf.net

ofc.de

fco.in

ofc.br.com

ofc.fi

fco.ch

cof.co.uk

cof.tw

fco.cat

fco.org.br

ocf.eu

cof.fr

ocf.no

foc.ag

cof.lt

fco.hu

foc.hu

cof.com.pl

cof.or.jp

fco.live

fco.pt

cof.church

cof.cl

ofc.be

ocf.hk

cof.com.br

foc.info

foc.gallery

ofc.dk

foc.ie

ofc.org.uk

ofc.cn

foc.org.au

fco.mobi

cof.net.nz

fco.ru

foc.net

fco.dk

cof.cn

cof.ac.uk

foc.is

fco.by

cof.no

ocf.dreamhosters.com

foc.ru

cof.at

cof.co.nz

ofc.org

foc.net.cn

ofc.net

ofc.se

foc.cz

ofc.com

ofc.ru

DNS History

8 records (2 active, 6 former)

●NSns5.kasserver.com2015-07-07 → 2026-07-22 · 2 obs

● 2015-07-07 14:52:16
● 2026-07-22 04:54:04

●NSns6.kasserver.com2015-07-07 → 2026-07-22 · 2 obs

● 2015-07-07 14:52:16
● 2026-07-22 04:54:04

○MXmail.cfo.de2015-07-07 → 2016-04-23 · 4 obs

● 2015-07-07 14:52:16
● 2016-04-23 19:17:14
○ 2017-02-17 04:57:52
○ 2026-07-22 04:54:04

○MXw00dc1fd.kasserver.com2017-02-17 → 2017-02-17 · 4 obs

○ 2016-04-23 19:17:14
● 2017-02-17 04:57:52
○ 2020-01-05 07:21:02
○ 2026-07-22 04:54:04

○MXw0170a7e.kasserver.com2020-01-05 → 2020-01-05 · 3 obs

○ 2017-02-17 04:57:52
● 2020-01-05 07:21:02
○ 2026-07-22 04:54:04

○A85.13.138.1802015-07-07 → 2017-02-17 · 4 obs

● 2015-07-07 14:52:16
● 2017-02-17 04:57:52
○ 2020-01-05 07:21:02
○ 2026-07-22 04:54:04

○A85.13.157.2242020-01-05 → 2020-01-05 · 4 obs

○ 2017-02-17 04:57:52
● 2020-01-05 07:21:02
○ 2026-06-13 22:12:02
○ 2026-07-22 04:54:04

○A85.13.162.2212026-06-13 → 2026-06-13 · 3 obs

○ 2020-01-05 07:21:02
● 2026-06-13 22:12:02
○ 2026-07-22 04:54:04

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	a.nic.de, f.nic.de, z.nic.de	-
cfo.de	ns5.kasserver.com, ns6.kasserver.com	-

✅ Authoritative Response

Server:85.13.128.3

NS records: ns5.kasserver.com, ns6.kasserver.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cfo.de (unsigned zone)

⏱️ Timing

Total: 2794ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`85.13.162.221`
NS	2	`ns5.kasserver.com, ns6.kasserver.com`
MX	1	`w0170a7e.kasserver.com (pri: 10)`
TXT	1	`v=spf1 a mx include:spf.kasserver.com ~a`
SOA	1	`ns5.kasserver.com hostmaster.kasserver.c`

Analysis

Hierarchy

mail.cfo.de is a subdomain of cfo.de.

Name Servers

Two name servers handle the delegation for cfo.de: ns5.kasserver.com and ns6.kasserver.com.

cfo.de shares its NS records with other domains, for example istdasdeutsch.com, rallye-cars.de, cbbe.de and two others.

The name servers of cfo.de overlap at least partially with those of other domains — among them ims-salon.de, explode-vt.de, chirek.de and two more.

These name servers commonly co-occur with the name servers ns3.ai-dns.de, ns5.name-server-kas.de, a-dns-service.de and ns3.kas-dns-server.de.

Both ns5.kasserver.com and ns6.kasserver.com have a single IP address each — ns5.kasserver.com resolves to 85.13.128.3 while ns6.kasserver.com resolves to 85.13.159.101.

cfo.de - robtex.com

cfo.de

de