app-server06.com - dns.ninja

`app-server06.com`

DNSSEC	⚠️ Not signed
A	2001:8d8:865:ca00::a4:e64b^{🇩🇪 IONOS-AS2001:8d8::/32 DE-IONOS-20020910}
		PTR	`app-server06.com`
A	87.106.136.22^{🇩🇪 IONOS-AS87.106.0.0/16 IONOS-PA-5}
NS	`ns1049.ui-dns.biz` ⭐
		A	2607:f1c0:fe:53:185:132:33:49^{🇺🇸 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	`ns1049.ui-dns.biz`
		A	185.132.33.49^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns1049.ui-dns.biz`
NS	`ns1049.ui-dns.com`
		A	2607:f1c0:fe:53:185:132:34:49^{🇺🇸 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	`ns1049.ui-dns.com`
		A	185.132.34.49^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns1049.ui-dns.com`
NS	`ns1049.ui-dns.de`
		A	2607:f1c0:fe:53:185:132:32:49^{🇺🇸 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	`ns1049.ui-dns.de`
		A	185.132.32.49^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns1049.ui-dns.de`
NS	`ns1049.ui-dns.org`
		A	2607:f1c0:fe:53:185:132:35:49^{🇺🇸 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	`ns1049.ui-dns.org`
		A	185.132.35.49^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns1049.ui-dns.org`
MX	`app-server06.com` ⭐
		A	2001:8d8:865:ca00::a4:e64b^{🇩🇪 IONOS-AS2001:8d8::/32 DE-IONOS-20020910}
			PTR	`app-server06.com`
		A	87.106.136.22^{🇩🇪 IONOS-AS87.106.0.0/16 IONOS-PA-5}
			PTR	`s17632571.onlinehome-server.info`
MX	`mx01.kundenserver.de`⁽²⁰⁾
		A	212.227.15.188^{🇩🇪 IONOS-AS212.227.0.0/16 IONOS-PA-2}
			PTR	`mx01.kundenserver.de`
		A	217.72.192.67^{🇩🇪 IONOS-AS217.72.192.0/20 Web.de}
			PTR	`mx01.kundenserver.de`
SOA	`ns1049.ui-dns.biz`hostmaster@kundenserver.de 2014-11-25 #9

`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=1785998964

PTR for

74.250.106.87.in-addr.arpa

b.4.6.e.4.a.0.0.0.0.0.0.0.0.0.0.0.0.a.c.5.6.8.0.8.d.8.0.1.0.0.2.ip6.arpa

MX for

Previously MX for

gruberhof.de

acomedia.de

accord2008.net

artfundus.de

civic-fx.net

civic-fx.de

blaahaus.de

katharina-leikard.de

accord2008.de

breadnew.com

tb-running.com

holzmarkt-lechner.de

Same first word

app-server06.com

DNS History

13 records (8 active, 5 former)

○NSns-de.1and1-dns.biz2015-07-16 → 2016-12-27 · 4 obs

● 2015-07-16 09:43:20
● 2016-12-27 08:38:16
○ 2026-02-20 07:25:46
○ 2026-08-06 07:04:26

○NSns-de.1and1-dns.com2015-07-16 → 2016-12-27 · 4 obs

● 2015-07-16 09:43:20
● 2016-12-27 08:38:16
○ 2026-02-20 07:25:46
○ 2026-08-06 07:04:26

○NSns-de.1and1-dns.de2015-07-16 → 2016-12-27 · 4 obs

● 2015-07-16 09:43:20
● 2016-12-27 08:38:16
○ 2026-02-20 07:25:46
○ 2026-08-06 07:04:26

○NSns-de.1and1-dns.org2015-07-16 → 2016-12-27 · 4 obs

● 2015-07-16 09:43:20
● 2016-12-27 08:38:16
○ 2026-02-20 07:25:46
○ 2026-08-06 07:04:26

●NSns1049.ui-dns.biz2026-02-20 → 2026-08-06 · 3 obs

○ 2016-12-27 08:38:16
● 2026-02-20 07:25:46
● 2026-08-06 07:04:26

●NSns1049.ui-dns.com2026-02-20 → 2026-08-06 · 3 obs

○ 2016-12-27 08:38:16
● 2026-02-20 07:25:46
● 2026-08-06 07:04:26

●NSns1049.ui-dns.de2026-02-20 → 2026-08-06 · 3 obs

○ 2016-12-27 08:38:16
● 2026-02-20 07:25:46
● 2026-08-06 07:04:26

●NSns1049.ui-dns.org2026-02-20 → 2026-08-06 · 3 obs

○ 2016-12-27 08:38:16
● 2026-02-20 07:25:46
● 2026-08-06 07:04:26

●MXapp-server06.com2015-07-16 → 2026-08-06 · 2 obs

● 2015-07-16 09:43:20
● 2026-08-06 07:04:26

●MXmx01.kundenserver.de2015-07-16 → 2026-08-06 · 2 obs

● 2015-07-16 09:43:20
● 2026-08-06 07:04:26

●A2001:8d8:865:ca00::a4:e64b2015-07-16 → 2026-08-06 · 2 obs

● 2015-07-16 09:43:20
● 2026-08-06 07:04:26

●A87.106.136.222026-02-20 → 2026-08-06 · 3 obs

○ 2016-12-27 08:38:16
● 2026-02-20 07:25:46
● 2026-08-06 07:04:26

○A87.106.5.102015-07-16 → 2016-12-27 · 4 obs

● 2015-07-16 09:43:20
● 2016-12-27 08:38:16
○ 2026-02-20 07:25:46
○ 2026-08-06 07:04:26

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
app-server06.com	ns1049.ui-dns.de, ns1049.ui-dns.biz, ns1049.ui-dns.org, ns1049.ui-dns.com	2 records

✅ Authoritative Response

Server:217.160.82.49

NS records: ns1049.ui-dns.de, ns1049.ui-dns.biz, ns1049.ui-dns.org, ns1049.ui-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for app-server06.com (unsigned zone)

⏱️ Timing

Total: 449ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`87.106.136.22`
AAAA	1	`2001:8d8:865:ca00::a4:e64b`
NS	4	`ns1049.ui-dns.de, ns1049.ui-dns.biz...`
MX	2	`mx01.kundenserver.de (pri: 20), app-server06.com (pri: 10)`
SOA	1	`ns1049.ui-dns.biz hostmaster.kundenserve`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1049.ui-dns.com, ns1049.ui-dns.com)

Analysis

Mail Server Role

Among the domains using app-server06.com as their mail server are hs-web.com, caredent.com, beckercarbon.de, carbon-becker.net and app-server06.com — plus a few others.

mx01.kundenserver.de and app-server06.com tend to appear jointly as mail servers.

IP Addresses

app-server06.com has two IP addresses: 87.106.136.22 and 2001:8d8:865:ca00::a4:e64b

Further host names like s17632571.onlinehome-server.info and max-reisener.de overlap in IP numbers with app-server06.com.

Name Servers

The domain app-server06.com is delegated to these four name servers: ns1049.ui-dns.biz, ns1049.ui-dns.com, ns1049.ui-dns.de and ns1049.ui-dns.org.

There is at least partial name server overlap between app-server06.com and other domains — frank-nagel.eu, cambridgevehicleservices.co.uk, lehrpfade.info and two more among them.

These name servers are routinely co-deployed with the name servers ns1057.ui-dns.biz, ns1025.ui-dns.com, ns1100.ui-dns.biz and two others.

All four hostnames — ns1049.ui-dns.biz, ns1049.ui-dns.com, ns1049.ui-dns.de and ns1049.ui-dns.org — resolve to two IP numbers apiece: ns1049.ui-dns.biz to 185.132.33.49 and 2607:f1c0:fe:53:185:132:33:49; ns1049.ui-dns.com to 185.132.34.49 and 2607:f1c0:fe:53:185:132:34:49; ns1049.ui-dns.de to 185.132.32.49 and 2607:f1c0:fe:53:185:132:32:49; ns1049.ui-dns.org to 185.132.35.49 and 2607:f1c0:fe:53:185:132:35:49.

Mail Servers

Two mail servers handle app-server06.com: app-server06.com and mx01.kundenserver.de.

app-server06.com shares at least some of its mail servers with other domains — for example grubbe24.de, ebwm.de, steuerberater-herrmann.info and two more.

It is common to find these mail servers paired with the mail servers mx00.kundenserver.de.

Each of the two host names carries two IP addresses: app-server06.com points to 87.106.136.22 and 2001:8d8:865:ca00::a4:e64b, and mx01.kundenserver.de points to 212.227.15.188 and 217.72.192.67.