`katjaaufleger.com`

DNSSEC	⚠️ Not signed
A	2a03:4000:30:49ee::11:9008^{🇩🇪 netcup-AS2a03:4000::/32 NETCUP-GMBH}
A	188.68.47.175^{🇩🇪 netcup-AS188.68.47.0/24}
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.katjaaufleger.com` ⭐
		A	188.68.47.177^{🇩🇪 netcup-AS188.68.47.0/24}
			PTR	`mx2fb1.netcup.net`
MX	`mx2fb1.netcup.net`⁽⁵⁰⁾
		A	188.68.47.177^{🇩🇪 netcup-AS188.68.47.0/24}
			PTR	`mx2fb1.netcup.net`
TXT	`v=spf1 mx a include:_spf.webhosting.systems ~all`
SOA	`root-dns.netcup.net`dnsadmin@netcup.net 2020-03-13 #1

`com`

	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=1774687907

Subdomains

mail.katjaaufleger.com

Same first word

katjaaufleger.com

DNS History

7 records (7 active, 0 former)

●NSroot-dns.netcup.net2018-12-28 → 2026-03-28 · 2 obs

● 2018-12-28 04:21:04
● 2026-03-28 09:03:26

●NSsecond-dns.netcup.net2018-12-28 → 2026-03-28 · 2 obs

● 2018-12-28 04:21:04
● 2026-03-28 09:03:26

●NSthird-dns.netcup.net2018-12-28 → 2026-03-28 · 2 obs

● 2018-12-28 04:21:04
● 2026-03-28 09:03:26

●MXmail.katjaaufleger.com2018-12-28 → 2026-03-28 · 2 obs

● 2018-12-28 04:21:04
● 2026-03-28 09:03:26

●MXmx2fb1.netcup.net2018-12-28 → 2026-03-28 · 2 obs

● 2018-12-28 04:21:04
● 2026-03-28 09:03:26

●A188.68.47.1752018-12-28 → 2026-03-28 · 2 obs

● 2018-12-28 04:21:04
● 2026-03-28 09:03:26

●A2a03:4000:30:49ee::11:90082018-12-28 → 2026-03-28 · 2 obs

● 2018-12-28 04:21:04
● 2026-03-28 09:03:26

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	f.gtld-servers.net, k.gtld-servers.net, g.gtld-servers.net, c.gtld-servers.net...	-
katjaaufleger.com	root-dns.netcup.net, second-dns.netcup.net, third-dns.netcup.net	-

✅ Authoritative Response

Server:46.38.225.225

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for katjaaufleger.com (unsigned zone)

⏱️ Timing

Total: 563ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`188.68.47.175`
AAAA	1	`2a03:4000:30:49ee::11:9008`
NS	3	`root-dns.netcup.net, second-dns.netcup.net...`
MX	2	`mail.katjaaufleger.com (pri: 10), mx2fb1.netcup.net (pri: 50)`
TXT	1	`v=spf1 mx a include:_spf.webhosting.syst`
SOA	1	`root-dns.netcup.net dnsadmin.netcup.net`

Analysis

Hierarchy

The parent of mail.katjaaufleger.com is katjaaufleger.com.

IP Addresses

katjaaufleger.com points to two IP numbers: 2a03:4000:30:49ee::11:9008 and 188.68.47.175.

Other host names, for instance mcee.de, bauen-in-wathlingen.de, boudoir-by-kaethe-knipst.de, moder.com and daichen.de share IP numbers with katjaaufleger.com.

Name Servers

The domain katjaaufleger.com is delegated to three name servers: root-dns.netcup.net, second-dns.netcup.net and third-dns.netcup.net.

katjaaufleger.com shares name servers with other domains at least partially, for instance teledatus.eu, conceptica.de, derallestester.de, alles-ist-moeglich-hh.de and systemknights.de.

Host names with two IP numbers:

root-dns.netcup.net points to 2a03:4000:0:1::e1e1 and 46.38.225.225

second-dns.netcup.net points to 2a03:4000:2:24b::c7c7 and 37.221.199.199

third-dns.netcup.net points to 2a03:4001:0:106::3f44 and 188.68.63.68

Mail Servers

katjaaufleger.com is handled by two mail servers: mail.katjaaufleger.com and mx2fb1.netcup.net.

katjaaufleger.com shares some mail servers with other domains, including krischunas.de, lean-crm.de, rastede-forum.de, xn--feuerwehr-wrgau-9vb.de and crm-evolution.de.

These mail servers are often used with the mail servers mail.krischunas.de, mail.lean-crm.de, mail.rastede-forum.de, mail.xn--feuerwehr-wrgau-9vb.de, mail.crm-evolution.de and mail.junas.de.

Host names with a single IP number:

mail.katjaaufleger.com points to 188.68.47.177.

mx2fb1.netcup.net points to 188.68.47.177.

Host names pointing to 188.68.47.177: mail.katjaaufleger.com and mx2fb1.netcup.net.

katjaaufleger.com - robtex.com