`qboot.us`

DNSSEC	⚠️ Not signed
A	85.13.138.41^{🇩🇪 NMM-AS85.13.138.0/24 Neue Medien Muennich}
		PTR	`dd17422.kasserver.com`
NS	`ns3.kasserver.com` ⭐
		A	85.13.128.2^{🇩🇪 NMM-AS85.13.128.0/24 Neue Medien Muennich}
			PTR	`ns3.kasserver.com`
NS	`ns4.kasserver.com`
		A	85.13.140.2^{🇩🇪 NMM-AS85.13.140.0/24 Neue Medien Muennich}
			PTR	`ns4.kasserver.com`
MX	`qus.kasserver.com` ⭐
		A	85.13.138.41^{🇩🇪 NMM-AS85.13.138.0/24 Neue Medien Muennich}
			PTR	`dd17422.kasserver.com`
TXT	`v=spf1 a mx include:spf.kasserver.com ~all`
SOA	`ns3.kasserver.com`hostmaster@kasserver.com serial=2512091253

`us`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.cctld.us` ⭐
	NS	`b.cctld.us`
	NS	`f.cctld.us`
	NS	`k.cctld.us`
	NS	`m.cctld.us`
	NS	`n.cctld.us`
	NS	`w.cctld.us`
	NS	`x.cctld.us`
	NS	`y.cctld.us`
	SOA	`a.cctld.us`admin@tldns.godaddy serial=1774581621

Subdomains

mail.qboot.us

Same first word

qboot.com

qboot.us

qboot.biz

Similar names

qobot.com

qboto.com

toboq.com

bootq.com

qobot.cn

qotob.com

DNS History

6 records (4 active, 2 former)

●NSns3.kasserver.com2015-06-16 → 2026-03-27 · 2 obs

● 2015-06-16 21:29:32
● 2026-03-27 03:42:16

●NSns4.kasserver.com2015-06-16 → 2026-03-27 · 2 obs

● 2015-06-16 21:29:32
● 2026-03-27 03:42:16

○MXmail.qboot.us2015-06-16 → 2016-11-27 · 4 obs

● 2015-06-16 21:29:32
● 2016-11-27 01:48:30
○ 2017-06-23 16:50:24
○ 2026-03-27 03:42:16

●MXqus.kasserver.com2017-06-23 → 2026-03-27 · 3 obs

○ 2016-11-27 01:48:30
● 2017-06-23 16:50:24
● 2026-03-27 03:42:16

○A85.13.131.1242015-06-16 → 2016-04-17 · 4 obs

● 2015-06-16 21:29:32
● 2016-04-17 15:59:56
○ 2016-11-27 01:48:30
○ 2026-03-27 03:42:16

●A85.13.138.412016-11-27 → 2026-03-27 · 3 obs

○ 2016-04-17 15:59:56
● 2016-11-27 01:48:30
● 2026-03-27 03:42:16

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
us	m.cctld.us, k.cctld.us, b.cctld.us, x.cctld.us...	-
qboot.us	ns3.kasserver.com, ns4.kasserver.com	-

✅ Authoritative Response

Server:85.13.140.2

NS records: ns3.kasserver.com, ns4.kasserver.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for qboot.us (unsigned zone)

⏱️ Timing

Total: 1097ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`85.13.138.41`
NS	2	`ns3.kasserver.com, ns4.kasserver.com`
MX	1	`qus.kasserver.com (pri: 10)`
TXT	1	`v=spf1 a mx include:spf.kasserver.com ~a`
SOA	1	`ns3.kasserver.com hostmaster.kasserver.c`

Analysis

Hierarchy

qboot.us is a parent of mail.qboot.us.

IP Addresses

qboot.us points to a single IP number: 85.13.138.41.

Other host names, for instance v145719.kasserver.com, kkroatien.de, psymedia.com, w00696c3.kasserver.com and meinteeladen.de share IP numbers with qboot.us.

Name Servers

Delegation for qboot.us rests with two name servers, ns3.kasserver.com and ns4.kasserver.com.

qboot.us shares the same name server setup as other domains, including kochschule-brauchle.de, esmechanik.de, hiekom.de, bjoernheerdegen.de and kotzte.de.

qboot.us shares name servers with other domains at least partially, for example deltapackaging.de.

Host names with one IP number: ns3.kasserver.com points to 85.13.128.2; ns4.kasserver.com points to 85.13.140.2.

Mail Servers

qboot.us is handled by a single mail server, qus.kasserver.com.

qus.kasserver.com points to a single IP: 85.13.138.41.

qboot.us - robtex.com

qboot.us

us