luedersen.com - dns.ninja

`luedersen.com`

DNSSEC	⚠️ Not signed
A	2001:8d8:100f:f000::2a2^{🇩🇪 IONOS-AS2001:8d8::/32 DE-IONOS-20020910}
		PTR	`2001-08d8-100f-f000-0000-0000-0000-02a2.elastic-ssl.ui-r.com`
A	217.160.0.201^{🇩🇪 IONOS-AS217.160.0.0/16 IONOS-PA-3}
NS	`gmxde.ui-dns.biz` ⭐
		A	2001:8d8:fe:53::81:239^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`gmxde.ui-dns.biz`
		A	217.160.81.239^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`gmxde.ui-dns.biz`
NS	`gmxde.ui-dns.com`
NS	`gmxde.ui-dns.de`
		A	2001:8d8:fe:53::80:239^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`gmxde.ui-dns.de`
		A	217.160.80.239^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`gmxde.ui-dns.de`
NS	`gmxde.ui-dns.org`
		A	2607:f1c0:fe:53::35:239^{🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US}
			PTR	`gmxde.ui-dns.org`
		A	185.132.35.239^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`gmxde.ui-dns.org`
MX	`dhmx01.emig.gmx.net` ⭐
		A	212.227.15.9^{🇩🇪 IONOS-AS212.227.0.0/16 IONOS-PA-2}
			PTR	`mx00.emig.gmx.net`
MX	`dhmx02.emig.gmx.net` ⭐
		A	212.227.17.5^{🇩🇪 IONOS-AS212.227.0.0/16 IONOS-PA-2}
			PTR	`mx01.emig.gmx.net`
TXT	`v=spf1 redirect=_spf.gmx.net`
SOA	`gmxde.ui-dns.biz`hostmaster@schlund.de 2007-04-03 #7

`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=1782781036

Same first word

luedersen.net

luedersen.com

luedersen.de

Similar names

DNS History

13 records (8 active, 5 former)

●NSgmxde.ui-dns.biz2026-06-19 → 2026-06-30 · 3 obs

○ 2017-11-28 02:12:28
● 2026-06-19 16:56:16
● 2026-06-30 01:13:32

●NSgmxde.ui-dns.com2026-06-19 → 2026-06-30 · 3 obs

○ 2017-11-28 02:12:28
● 2026-06-19 16:56:16
● 2026-06-30 01:13:32

●NSgmxde.ui-dns.de2026-06-19 → 2026-06-30 · 3 obs

○ 2017-11-28 02:12:28
● 2026-06-19 16:56:16
● 2026-06-30 01:13:32

●NSgmxde.ui-dns.org2026-06-19 → 2026-06-30 · 3 obs

○ 2017-11-28 02:12:28
● 2026-06-19 16:56:16
● 2026-06-30 01:13:32

○NSns17.schlund.de2015-08-13 → 2017-11-28 · 4 obs

● 2015-08-13 16:48:08
● 2017-11-28 02:12:28
○ 2026-06-19 16:56:16
○ 2026-06-30 01:13:32

○NSns18.schlund.de2015-08-13 → 2017-11-28 · 4 obs

● 2015-08-13 16:48:08
● 2017-11-28 02:12:28
○ 2026-06-19 16:56:16
○ 2026-06-30 01:13:32

●MXdhmx01.emig.gmx.net2026-06-19 → 2026-06-30 · 3 obs

○ 2017-11-28 02:12:28
● 2026-06-19 16:56:16
● 2026-06-30 01:13:32

●MXdhmx02.emig.gmx.net2026-06-19 → 2026-06-30 · 3 obs

○ 2017-11-28 02:12:28
● 2026-06-19 16:56:16
● 2026-06-30 01:13:32

○MXmx0.gmx.de2015-08-13 → 2017-11-28 · 4 obs

● 2015-08-13 16:48:08
● 2017-11-28 02:12:28
○ 2026-06-19 16:56:16
○ 2026-06-30 01:13:32

○MXmx0.gmx.net2015-08-13 → 2017-11-28 · 4 obs

● 2015-08-13 16:48:08
● 2017-11-28 02:12:28
○ 2026-06-19 16:56:16
○ 2026-06-30 01:13:32

●A2001:8d8:100f:f000::2a22026-06-19 → 2026-06-30 · 3 obs

○ 2017-11-28 02:12:28
● 2026-06-19 16:56:16
● 2026-06-30 01:13:32

●A217.160.0.2012026-06-19 → 2026-06-30 · 3 obs

○ 2017-11-28 02:12:28
● 2026-06-19 16:56:16
● 2026-06-30 01:13:32

○A82.165.62.672015-08-13 → 2017-11-28 · 4 obs

● 2015-08-13 16:48:08
● 2017-11-28 02:12:28
○ 2026-06-19 16:56:16
○ 2026-06-30 01:13:32

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
luedersen.com	gmxde.ui-dns.com, gmxde.ui-dns.biz, gmxde.ui-dns.org, gmxde.ui-dns.de	2 records

✅ Authoritative Response

Server:185.132.35.239

NS records: gmxde.ui-dns.com, gmxde.ui-dns.biz, gmxde.ui-dns.org, gmxde.ui-dns.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for luedersen.com (unsigned zone)

⏱️ Timing

Total: 938ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`217.160.0.201`
AAAA	1	`2001:8d8:100f:f000::2a2`
NS	4	`gmxde.ui-dns.de, gmxde.ui-dns.org...`
MX	2	`dhmx02.emig.gmx.net (pri: 10), dhmx01.emig.gmx.net (pri: 10)`
TXT	1	`v=spf1 redirect=_spf.gmx.net`
SOA	1	`gmxde.ui-dns.biz hostmaster.schlund.de`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (gmxde.ui-dns.com, gmxde.ui-dns.com)

Analysis

IP Addresses

luedersen.com has two IP addresses: 217.160.0.201 and 2001:8d8:100f:f000::2a2

zulberg.co.uk, float.gallery, s199755233.online.de plus two other host names have IP numbers in common with luedersen.com.

Name Servers

Four name servers handle the delegation for luedersen.com: gmxde.ui-dns.biz, gmxde.ui-dns.com, gmxde.ui-dns.de and gmxde.ui-dns.org.

At least some of luedersen.com's name servers are shared with other domains, for example visomatic.de, mic-service-planung-und-projektleitung.info, shinystamp.eu and two more.

Three hostnames — gmxde.ui-dns.biz, gmxde.ui-dns.de and gmxde.ui-dns.org — each have two IP addresses: gmxde.ui-dns.biz has 217.160.81.239 and 2001:8d8:fe:53::81:239, gmxde.ui-dns.de has 217.160.80.239 and 2001:8d8:fe:53::80:239, and gmxde.ui-dns.org has 185.132.35.239 and 2607:f1c0:fe:53::35:239.

Mail Servers

luedersen.com uses two mail servers, dhmx01.emig.gmx.net and dhmx02.emig.gmx.net.

The mail server setup of luedersen.com matches that of other domains such as alcom-sro.cz, sven-online.info, ing-strehle.de and two others.

luedersen.com overlaps on mail servers with certain other domains, bambus.biz among them.

Each of dhmx01.emig.gmx.net and dhmx02.emig.gmx.net has one IP address: dhmx01.emig.gmx.net uses 212.227.15.9 and dhmx02.emig.gmx.net uses 212.227.17.5.