mastercircle.net - dns.ninja

`mastercircle.net`

DNSSEC	⚠️ Not signed
A	85.13.132.18^{🇩🇪 NMM-AS85.13.132.0/24 Neue Medien Muennich}
		PTR	`dd15528.kasserver.com`
NS	`ns5.kasserver.com` ⭐
		A	85.13.128.3^{🇩🇪 NMM-AS85.13.128.0/24 Neue Medien Muennich}
			PTR	`ns5.kasserver.com`
NS	`ns6.kasserver.com`
		A	85.13.159.101^{🇩🇪 NMM-AS85.13.159.0/24 Neue Medien Muennich}
			PTR	`ns6.kasserver.com`
MX	`w012825a.kasserver.com` ⭐
		A	85.13.132.18^{🇩🇪 NMM-AS85.13.132.0/24 Neue Medien Muennich}
			PTR	`dd15528.kasserver.com`
TXT	`v=spf1 a mx include:spf.kasserver.com ~all`
SOA	`ns5.kasserver.com`hostmaster@kasserver.com serial=2606060233

`net`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1782566245

Same first word

mastercircle.net

mastercircle.org

mastercircle.com

Similar names

marselectric.com

mrelectricsa.com

streamcircle.com

clearmetrics.com

marselectric.com.cn

circlestream.com

marselectric.in

circlemaster.com

clearmetrics.click

DNS History

6 records (4 active, 2 former)

●NSns5.kasserver.com2015-07-10 → 2026-06-27 · 2 obs

● 2015-07-10 05:22:32
● 2026-06-27 13:26:44

●NSns6.kasserver.com2015-07-10 → 2026-06-27 · 2 obs

● 2015-07-10 05:22:32
● 2026-06-27 13:26:44

○MXmail.mastercircle.net2015-07-10 → 2016-04-20 · 4 obs

● 2015-07-10 05:22:32
● 2016-04-20 03:20:08
○ 2017-02-14 22:03:18
○ 2026-06-27 13:26:44

●MXw012825a.kasserver.com2017-02-14 → 2026-06-27 · 3 obs

○ 2016-04-20 03:20:08
● 2017-02-14 22:03:18
● 2026-06-27 13:26:44

●A85.13.132.182026-03-03 → 2026-06-27 · 3 obs

○ 2019-03-19 22:28:32
● 2026-03-03 16:10:36
● 2026-06-27 13:26:44

○A85.13.152.2272015-07-10 → 2019-03-19 · 4 obs

● 2015-07-10 05:22:32
● 2019-03-19 22:28:32
○ 2026-03-03 16:10:36
○ 2026-06-27 13:26:44

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
mastercircle.net	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 mastercircle.net (unsigned zone)

⏱️ Timing

Total: 1033ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`85.13.132.18`
NS	2	`ns5.kasserver.com, ns6.kasserver.com`
MX	1	`w012825a.kasserver.com (pri: 10)`
TXT	1	`v=spf1 a mx include:spf.kasserver.com ~a`
SOA	1	`ns5.kasserver.com hostmaster.kasserver.c`

Analysis

IP Addresses

mastercircle.net points to a single IP number: 85.13.132.18.

Additional host names — schoenberg-ostseebad.de, ebbinghouse.com, kundenportal.careernet.at and two others — share IP numbers with mastercircle.net.

Name Servers

Two name servers handle the delegation for mastercircle.net: ns5.kasserver.com and ns6.kasserver.com.

mastercircle.net shares its name server setup with other domains, including innosync.de, jack-b.de, arlenta.de and two others.

The name servers of mastercircle.net overlap at least partially with those of other domains — among them planenmeister.de, test-elektro.de, audipack-stands.de and two more.

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

Mail Servers

mastercircle.net has one mail server: w012825a.kasserver.com.

mastercircle.net shares its mail server setup with other domains, such as shop-advisor.net.

w012825a.kasserver.com carries a single IP number, which is 85.13.132.18.