`hfbo.de`

DNSSEC	⚠️ Not signed
A	2a03:4000:6d:fd4::24:2359^{🇩🇪 netcup-AS2a03:4000::/32 NETCUP-GMBH}
A	46.38.249.14^{🇩🇪 netcup-AS46.38.248.0/22}
NS	`root-dns.netcup.net` ⭐
		A	2a03:4000:0:1::e1e1^{🇩🇪 netcup-AS2a03:4000::/32 NETCUP-GMBH}
			PTR	`root-dns.netcup.net`
		A	46.38.225.225^{🇩🇪 netcup-AS46.38.225.0/24}
			PTR	`root-dns.netcup.net`
NS	`second-dns.netcup.net`
		A	2a03:4000:2:24b::c7c7^{🇩🇪 netcup-AS2a03:4000::/32 NETCUP-GMBH}
			PTR	`second-dns.netcup.net`
		A	37.221.199.199^{🇩🇪 netcup-AS37.221.196.0/22}
			PTR	`second-dns.netcup.net`
NS	`third-dns.netcup.net`
		A	2a03:4001:0:106::3f44^{🇩🇪 netcup-AS2a03:4001::/32 NETCUP-GMBH}
			PTR	`third-dns.netcup.net`
		A	188.68.63.68^{🇩🇪 netcup-AS188.68.63.0/24 NETCUP-GMBH}
			PTR	`third-dns.netcup.net`
MX	`mail.hfbo.de` ⭐
		A	46.38.249.16^{netcup-AS46.38.248.0/22}
MX	`mxf910.netcup.net`⁽⁵⁰⁾
		A	2a03:4000:0:240:14cd:ddff:feb5:1dbd^{netcup-AS2a03:4000::/32 NETCUP-GMBH}
		A	46.38.249.16^{netcup-AS46.38.248.0/22}
TXT	`v=spf1 mx a include:_spf.webhosting.systems ~all`
SOA	`root-dns.netcup.net`dnsadmin@netcup.net 2026-06-10 #15

`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=1784829603

Subdomains

mail.hfbo.de

Same first word

hfbo.com

hfbo.de

Similar names

bofh.network

hfob.com

hofb.dk

bofh.ca

fohb.org.uk

bofh.us

bofh.fi

bofh.it

hfob.co.uk

bofh.im

bofh.dk

fohb.gov.cn

bofh.ws

fhob.com

bofh.org.uk

fboh.com

fobh.com

fbho.org

hofb.de

bofh.social

bofh.team

bofh.nu

bhfo.co

bofh.priv.at

bofh.cz

bhfo.github.io

bofh.to

bhfo.tv

bfho.com

bofh.is

bofh.mx

hofb.at

obfh.net

bofh.co

bofh.czest.pl

fhbo.net

bhof.org

bofh.eu

bofh.ac

hofb.church

bofh.co.uk

hfob.dk

bofh.de

bofh.net.pl

bofh.tech

bhof.ru

bhfo.us

bofh.beer

fbho.com

hofb.com

bofh.li

bhof.de

bohf.org

bofh.gl

bofh.xyz

bofh.at

bofh.es

bohf.com

bhof.nl

bofh.bg

bofh.no

bofh.pt

bfoh.net

ofbh.se

fhbo.de

bofh.su

bofh.pw

bofh.lv

hbfo.com

ohfb.com

fhob.cn

bhfo.org

fobh.cn

fohb.org

bofh.name

fhbo.com

bhfo.me

bofh.be

bhof.cn

fhbo.ru

bofh.com.pl

bofh.net

bofh.org

fbho.nl

ohbf.com

bofh.com

hbof.com

fbho.net

bofh.nl

bhfo.mobi

bofh.hu

bofh.cat

bofh.org.za

bofh.wtf

bhof.net

hbof.cn

fboh.de

bofh.lt

bofh.lu

bhfo.com

fobh.net

bofh.se

bohf.net

bhfo.online

bofh.pl

bofh.net.au

bofh.ch

bofh.email

bofh.in

ofhb.com

hofb.by

bfho.net

bhof.com

bofh.ru

bofh.org.pl

hobf.com

bofh.tk

bofh.st

fhob.de

bofh.tv

bofh.sk

bhfo.myshopify.com

DNS History

17 records (7 active, 10 former)

○NSns1069.ui-dns.biz2020-02-12 → 2021-03-05 · 5 obs

○ 2016-09-25 08:41:46
● 2020-02-12 18:48:10
● 2021-03-05 14:40:16
○ 2026-07-18 04:49:24
○ 2026-07-23 18:20:26

○NSns1069.ui-dns.com2020-02-12 → 2021-03-05 · 5 obs

○ 2016-09-25 08:41:46
● 2020-02-12 18:48:10
● 2021-03-05 14:40:16
○ 2026-07-18 04:49:24
○ 2026-07-23 18:20:26

○NSns1069.ui-dns.de2020-02-12 → 2021-03-05 · 5 obs

○ 2016-09-25 08:41:46
● 2020-02-12 18:48:10
● 2021-03-05 14:40:16
○ 2026-07-18 04:49:24
○ 2026-07-23 18:20:26

○NSns1069.ui-dns.org2020-02-12 → 2021-03-05 · 5 obs

○ 2016-09-25 08:41:46
● 2020-02-12 18:48:10
● 2021-03-05 14:40:16
○ 2026-07-18 04:49:24
○ 2026-07-23 18:20:26

○NSns65.1und1.de2015-07-01 → 2016-09-25 · 4 obs

● 2015-07-01 02:11:04
● 2016-09-25 08:41:46
○ 2020-02-12 18:48:10
○ 2026-07-23 18:20:26

○NSns66.1und1.de2015-07-01 → 2016-09-25 · 4 obs

● 2015-07-01 02:11:04
● 2016-09-25 08:41:46
○ 2020-02-12 18:48:10
○ 2026-07-23 18:20:26

●NSroot-dns.netcup.net2026-07-18 → 2026-07-23 · 3 obs

○ 2021-03-05 14:40:16
● 2026-07-18 04:49:24
● 2026-07-23 18:20:26

●NSsecond-dns.netcup.net2026-07-18 → 2026-07-23 · 3 obs

○ 2021-03-05 14:40:16
● 2026-07-18 04:49:24
● 2026-07-23 18:20:26

●NSthird-dns.netcup.net2026-07-18 → 2026-07-23 · 3 obs

○ 2021-03-05 14:40:16
● 2026-07-18 04:49:24
● 2026-07-23 18:20:26

●MXmail.hfbo.de2026-07-18 → 2026-07-23 · 3 obs

○ 2021-03-05 14:40:16
● 2026-07-18 04:49:24
● 2026-07-23 18:20:26

○MXmx00.kundenserver.de2015-07-01 → 2021-03-05 · 4 obs

● 2015-07-01 02:11:04
● 2021-03-05 14:40:16
○ 2026-07-18 04:49:24
○ 2026-07-23 18:20:26

○MXmx01.kundenserver.de2015-07-01 → 2021-03-05 · 4 obs

● 2015-07-01 02:11:04
● 2021-03-05 14:40:16
○ 2026-07-18 04:49:24
○ 2026-07-23 18:20:26

●MXmxf910.netcup.net2026-07-18 → 2026-07-23 · 3 obs

○ 2021-03-05 14:40:16
● 2026-07-18 04:49:24
● 2026-07-23 18:20:26

○A212.227.214.1852015-07-01 → 2016-04-04 · 4 obs

● 2015-07-01 02:11:04
● 2016-04-04 16:25:14
○ 2016-09-25 08:41:46
○ 2026-07-23 18:20:26

○A217.160.122.322016-09-25 → 2021-03-05 · 5 obs

○ 2016-04-04 16:25:14
● 2016-09-25 08:41:46
● 2021-03-05 14:40:16
○ 2026-07-18 04:49:24
○ 2026-07-23 18:20:26

●A2a03:4000:6d:fd4::24:23592026-07-18 → 2026-07-23 · 3 obs

○ 2021-03-05 14:40:16
● 2026-07-18 04:49:24
● 2026-07-23 18:20:26

●A46.38.249.142026-07-18 → 2026-07-23 · 3 obs

○ 2021-03-05 14:40:16
● 2026-07-18 04:49:24
● 2026-07-23 18:20:26

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	f.nic.de, a.nic.de, z.nic.de	-
hfbo.de	root-dns.netcup.net, third-dns.netcup.net, second-dns.netcup.net	-

✅ Authoritative Response

Server:46.38.225.225

NS records: root-dns.netcup.net, third-dns.netcup.net, second-dns.netcup.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for hfbo.de (unsigned zone)

⏱️ Timing

Total: 4524ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`46.38.249.14`
AAAA	1	`2a03:4000:6d:fd4::24:2359`
NS	3	`third-dns.netcup.net, second-dns.netcup.net...`
MX	2	`mxf910.netcup.net (pri: 50), mail.hfbo.de (pri: 10)`
TXT	1	`v=spf1 mx a include:_spf.webhosting.syst`
SOA	1	`root-dns.netcup.net dnsadmin.netcup.net`

Analysis

Hierarchy

hfbo.de is the parent zone for mail.hfbo.de.

IP Addresses

hfbo.de directs to two IP numbers, 46.38.249.14 and 2a03:4000:6d:fd4::24:2359

bosscon.de, fleiter-audio.de, heandshe.de plus two other host names have IP numbers in common with hfbo.de.

Name Servers

DNS for hfbo.de is handled by three authoritative name servers: root-dns.netcup.net, second-dns.netcup.net and third-dns.netcup.net.

hfbo.de partially shares its NS delegation with several other domains, including nrw-vg.de, caitlin.de, techno-line.de and two others.

Three hostnames — root-dns.netcup.net, second-dns.netcup.net and third-dns.netcup.net — each have two IP addresses: root-dns.netcup.net has 46.38.225.225 and 2a03:4000:0:1::e1e1, second-dns.netcup.net has 37.221.199.199 and 2a03:4000:2:24b::c7c7, and third-dns.netcup.net has 188.68.63.68 and 2a03:4001:0:106::3f44.

Mail Servers

hfbo.de uses two mail servers, mail.hfbo.de and mxf910.netcup.net.

At least some of the mail servers used by hfbo.de are shared with other domains: katlen.de, mister-he.de, crueter.xyz and two others among them.

The mail servers mail.katlen.de and mail.mister-he.de regularly co-occur with these mail servers.

Host names pointing to two IP addresses:

mxf910.netcup.net has two IP addresses: 46.38.249.16 and 2a03:4000:0:240:14cd:ddff:feb5:1dbd.

Host names resolving to a single IP address:

mail.hfbo.de directs to 46.38.249.16.

Host names pointing to 46.38.249.16 IP addresses: mxf910.netcup.net and mail.hfbo.de.

hfbo.de - robtex.com

hfbo.de

de

Subdomains

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

Hierarchy

IP Addresses

Name Servers

Mail Servers

`hfbo.de`

`de`