pcboot.de - dns.ninja

`pcboot.de`

DNSSEC	⚠️ Not signed
A	109.237.136.6^{🇩🇪 CLOUDPIT109.237.128.0/20}
		PTR	`alfa3042.alfahosting-server.de`
NS	`ns8.alfahosting.info` ⭐
		A	109.237.142.8^{🇩🇪 CLOUDPIT109.237.128.0/20}
			PTR	`cns1.cloudpit.de`
NS	`ns10.alfahosting.info`
		A	109.237.143.8^{🇩🇪 CLOUDPIT109.237.128.0/20}
			PTR	`cns3.cloudpit.io`
NS	`ns9.alfahosting.info`
		A	148.251.254.105^{🇩🇪 Hetzner148.251.0.0/16 HETZNER-RZ-BLK-ERX2}
			PTR	`cns2.cloudpit.com`
MX	`mx01.hornetsecurity.com` ⭐
		A	94.100.132.8^{🇩🇪 MK-NETZDIENSTE-AS94.100.132.0/23 ANTISPAMEUROPE-NET via AS25394}
			PTR	`mx01.hornetsecurity.com`
MX	`mx02.hornetsecurity.com`⁽²⁰⁾
		A	94.100.136.8^{🇩🇪 SSERV-AS94.100.136.0/23 ANTISPAMEUROPE via as24679.net}
			PTR	`mx02.hornetsecurity.com`
MX	`mx03.hornetsecurity.com`⁽³⁰⁾
		A	94.100.134.8^{🇩🇪 NCORE-AS94.100.134.0/24 antispameurope GmbH via as12676}
			PTR	`mx03.hornetsecurity.com`
MX	`mx04.hornetsecurity.com`⁽⁴⁰⁾
		A	94.100.136.7^{🇩🇪 SSERV-AS94.100.136.0/23 ANTISPAMEUROPE via as24679.net}
			PTR	`mx04.hornetsecurity.com`
TXT	`MS=907CE0F5F829CBAB68DA5D534840F5EBB5770050`
TXT	`brevo-code:24e1bf061475ed9dc0a4e6bf79d40084`
TXT	`v=spf1 include:spf.protection.outlook.com include:_spf.voipoperator.nl includ...`
TXT	`MS=ms92901860`
SOA	`ns8.alfahosting.info`hostmaster@alfahosting.de 2026-07-06 #30

`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=1783849847

Subdomains

www.pcboot.de

Same first word

pcboot.pl

pcboot.com

pcboot.de

Similar names

topobc.com

bootpc.info

topcbo.shop

poctob.ru

pocbot.com

boctop.com

bootpc.com

bpocto.com

octpob.su

copbot.com

cbotop.com

octpob.com

DNS History

11 records (8 active, 3 former)

●NSns10.alfahosting.info2015-06-26 → 2026-07-12 · 2 obs

● 2015-06-26 03:32:20
● 2026-07-12 10:15:10

●NSns8.alfahosting.info2015-06-26 → 2026-07-12 · 2 obs

● 2015-06-26 03:32:20
● 2026-07-12 10:15:10

●NSns9.alfahosting.info2015-06-26 → 2026-07-12 · 2 obs

● 2015-06-26 03:32:20
● 2026-07-12 10:15:10

○MXmail.pcboot.de2015-06-26 → 2016-05-02 · 4 obs

● 2015-06-26 03:32:20
● 2016-05-02 11:39:26
○ 2017-04-10 04:17:44
○ 2026-07-12 10:15:10

○MXmx01.busymouse24.de2017-04-10 → 2020-03-30 · 5 obs

○ 2016-05-02 11:39:26
● 2017-04-10 04:17:44
● 2020-03-30 06:38:48
○ 2026-02-25 08:13:38
○ 2026-07-12 10:15:10

●MXmx01.hornetsecurity.com2026-02-25 → 2026-07-12 · 3 obs

○ 2020-03-30 06:38:48
● 2026-02-25 08:13:38
● 2026-07-12 10:15:10

○MXmx02.busymouse24.de2017-04-10 → 2020-03-30 · 5 obs

○ 2016-05-02 11:39:26
● 2017-04-10 04:17:44
● 2020-03-30 06:38:48
○ 2026-02-25 08:13:38
○ 2026-07-12 10:15:10

●MXmx02.hornetsecurity.com2026-02-25 → 2026-07-12 · 3 obs

○ 2020-03-30 06:38:48
● 2026-02-25 08:13:38
● 2026-07-12 10:15:10

●MXmx03.hornetsecurity.com2026-02-25 → 2026-07-12 · 3 obs

○ 2020-03-30 06:38:48
● 2026-02-25 08:13:38
● 2026-07-12 10:15:10

●MXmx04.hornetsecurity.com2026-02-25 → 2026-07-12 · 3 obs

○ 2020-03-30 06:38:48
● 2026-02-25 08:13:38
● 2026-07-12 10:15:10

●A109.237.136.62015-06-26 → 2026-07-12 · 2 obs

● 2015-06-26 03:32:20
● 2026-07-12 10:15:10

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	a.nic.de, f.nic.de, z.nic.de	-
pcboot.de	ns9.alfahosting.info, ns10.alfahosting.info, ns8.alfahosting.info	-

✅ Authoritative Response

Server:109.237.143.8

NS records: ns9.alfahosting.info, ns10.alfahosting.info, ns8.alfahosting.info

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for pcboot.de (unsigned zone)

⏱️ Timing

Total: 984ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`109.237.136.6`
NS	3	`ns10.alfahosting.info, ns9.alfahosting.info...`
MX	4	`mx04.hornetsecurity.com (pri: 40), mx01.hornetsecurity.com (pri: 10)...`
TXT	4	`MS=907CE0F5F829CBAB68DA5D534840F5EBB5770, brevo-code:24e1bf061475ed9dc0a4e6bf79d40...`
SOA	1	`ns8.alfahosting.info hostmaster.alfahost`

Analysis

Hierarchy

www.pcboot.de is a subdomain of pcboot.de.

IP Addresses

pcboot.de resolves to just one IP address, 109.237.136.6.

Two other host names, along with eso-messe.de, dirkvelte.de and mail.scripta-literaturagentur.de, also share IP numbers with pcboot.de.

Name Servers

DNS for pcboot.de is handled by three authoritative name servers: ns10.alfahosting.info, ns8.alfahosting.info and ns9.alfahosting.info.

The name servers of pcboot.de overlap at least partially with those of other domains — among them augenzentrum-solln.de, tansanit.at, schwennecker.com and two more.

The name servers cns3.alfahosting.info, cns1.alfahosting.info and cns2.alfahosting.info are commonly seen alongside these name servers.

ns10.alfahosting.info, ns8.alfahosting.info and ns9.alfahosting.info all have one IP address each — ns10.alfahosting.info directs to 109.237.143.8, ns8.alfahosting.info directs to 109.237.142.8 and ns9.alfahosting.info directs to 148.251.254.105.

Mail Servers

The four mail servers for pcboot.de are mx01.hornetsecurity.com, mx02.hornetsecurity.com, mx03.hornetsecurity.com and mx04.hornetsecurity.com.

There is at least a partial MX overlap between pcboot.de and other domains, including it-gw.de, depomex.com, pixum.org and two others.

The hosts mx01.hornetsecurity.com, mx02.hornetsecurity.com, mx03.hornetsecurity.com and mx04.hornetsecurity.com all resolve to exactly one IP address each: 94.100.132.8, 94.100.136.8, 94.100.134.8 and 94.100.136.7 respectively.