security-master.de - dns.ninja

`security-master.de`

DNSSEC	⚠️ Not signed
A	217.160.0.193^{🇩🇪 IONOS-AS217.160.0.0/16 IONOS-PA-3}
		PTR	`217-160-0-193.elastic-ssl.ui-r.com`
NS	`ns1107.ui-dns.org` ⭐
		A	2001:8d8:fe:53:0:d9a0:536b:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1107.ui-dns.org`
		A	217.160.83.107^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1107.ui-dns.org`
NS	`ns1107.ui-dns.biz`
		A	2001:8d8:fe:53:0:d9a0:516b:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1107.ui-dns.biz`
		A	217.160.81.107^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1107.ui-dns.biz`
NS	`ns1107.ui-dns.com`
		A	2001:8d8:fe:53:0:d9a0:526b:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1107.ui-dns.com`
		A	217.160.82.107^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1107.ui-dns.com`
NS	`ns1107.ui-dns.de`
		A	2607:f1c0:fe:53:185:132:32:107^{🇺🇸 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	`ns1107.ui-dns.de`
		A	185.132.32.107^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns1107.ui-dns.de`
MX	`mx00.ionos.de` ⭐
		A	212.227.15.41^{🇩🇪 IONOS-AS212.227.0.0/16 IONOS-PA-2}
			PTR	`mx00.kundenserver.de`
MX	`mx01.ionos.de` ⭐
		A	217.72.192.67^{🇩🇪 IONOS-AS217.72.192.0/20 Web.de}
			PTR	`mx01.kundenserver.de`
TXT	`v=spf1 include:_spf-eu.ionos.com ~all`
SOA	`ns1107.ui-dns.org`hostmaster@schlund.de 2016-04-28 #4

`de`

	DNSSEC	🔒 Signed (DS record present)
	NS	`f.nic.de` ⭐
	NS	`a.nic.de`
	NS	`l.de.net` ⚠️ Not in parent delegation
	NS	`n.de.net` ⚠️ Not in parent delegation
	NS	`s.de.net` ⚠️ Not in parent delegation
	NS	`z.nic.de`
	SOA	`f.nic.de`dns-operations@denic.de serial=1783840596

Same first word

security-master.de

security-master.github.io

Similar names

master-security.ch

master-security.ru

master-security.net

DNS History

13 records (7 active, 6 former)

●NSns1107.ui-dns.biz2020-02-16 → 2026-07-12 · 3 obs

○ 2017-03-30 17:18:04
● 2020-02-16 00:37:58
● 2026-07-12 07:43:28

●NSns1107.ui-dns.com2020-02-16 → 2026-07-12 · 3 obs

○ 2017-03-30 17:18:04
● 2020-02-16 00:37:58
● 2026-07-12 07:43:28

●NSns1107.ui-dns.de2020-02-16 → 2026-07-12 · 3 obs

○ 2017-03-30 17:18:04
● 2020-02-16 00:37:58
● 2026-07-12 07:43:28

●NSns1107.ui-dns.org2020-02-16 → 2026-07-12 · 3 obs

○ 2017-03-30 17:18:04
● 2020-02-16 00:37:58
● 2026-07-12 07:43:28

○NSns25.schlund.de2015-07-17 → 2017-03-30 · 4 obs

● 2015-07-17 22:59:30
● 2017-03-30 17:18:04
○ 2020-02-16 00:37:58
○ 2026-07-12 07:43:28

○NSns26.schlund.de2015-07-17 → 2017-03-30 · 4 obs

● 2015-07-17 22:59:30
● 2017-03-30 17:18:04
○ 2020-02-16 00:37:58
○ 2026-07-12 07:43:28

●MXmx00.ionos.de2026-04-07 → 2026-07-12 · 3 obs

○ 2020-02-16 00:37:58
● 2026-04-07 03:22:58
● 2026-07-12 07:43:28

○MXmx00.schlund.de2015-07-17 → 2020-02-16 · 4 obs

● 2015-07-17 22:59:30
● 2020-02-16 00:37:58
○ 2026-04-07 03:22:58
○ 2026-07-12 07:43:28

●MXmx01.ionos.de2026-04-07 → 2026-07-12 · 3 obs

○ 2020-02-16 00:37:58
● 2026-04-07 03:22:58
● 2026-07-12 07:43:28

○MXmx01.schlund.de2015-07-17 → 2020-02-16 · 4 obs

● 2015-07-17 22:59:30
● 2020-02-16 00:37:58
○ 2026-04-07 03:22:58
○ 2026-07-12 07:43:28

●A217.160.0.1932026-04-07 → 2026-07-12 · 3 obs

○ 2020-02-16 00:37:58
● 2026-04-07 03:22:58
● 2026-07-12 07:43:28

○A217.160.223.552016-07-13 → 2020-02-16 · 5 obs

○ 2016-03-03 12:27:36
● 2016-07-13 10:18:26
● 2020-02-16 00:37:58
○ 2026-04-07 03:22:58
○ 2026-07-12 07:43:28

○A82.165.124.2442015-07-17 → 2016-03-03 · 4 obs

● 2015-07-17 22:59:30
● 2016-03-03 12:27:36
○ 2016-07-13 10:18:26
○ 2026-07-12 07:43:28

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	a.nic.de, f.nic.de, z.nic.de	-
security-master.de	ns1107.ui-dns.org, ns1107.ui-dns.com, ns1107.ui-dns.de, ns1107.ui-dns.biz	-

✅ Authoritative Response

Server:217.160.81.107

NS records: ns1107.ui-dns.org, ns1107.ui-dns.com, ns1107.ui-dns.de, ns1107.ui-dns.biz

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for security-master.de (unsigned zone)

⏱️ Timing

Total: 890ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`217.160.0.193`
NS	4	`ns1107.ui-dns.com, ns1107.ui-dns.de...`
MX	2	`mx00.ionos.de (pri: 10), mx01.ionos.de (pri: 10)`
TXT	1	`v=spf1 include:_spf-eu.ionos.com ~all`
SOA	1	`ns1107.ui-dns.org hostmaster.schlund.de`

Analysis

IP Addresses

security-master.de points to a single IP number: 217.160.0.193.

Additional host names — kottgeisering.de, praxismanagement.biz, uebersetzungen.org and two others — share IP numbers with security-master.de.

Name Servers

security-master.de has four authoritative name servers: ns1107.ui-dns.biz, ns1107.ui-dns.com, ns1107.ui-dns.de and ns1107.ui-dns.org.

There is at least partial name server overlap between security-master.de and other domains — topsidefront.com, goalcampusa.com, schottenkoenig.de and two more among them.

These name servers regularly appear alongside ns1117.ui-dns.com, ns1032.ui-dns.com, ns1022.ui-dns.de and 4 other name servers in NS record sets.

All four hostnames — ns1107.ui-dns.biz, ns1107.ui-dns.com, ns1107.ui-dns.de and ns1107.ui-dns.org — resolve to two IP numbers apiece: ns1107.ui-dns.biz to 217.160.81.107 and 2001:8d8:fe:53:0:d9a0:516b:100; ns1107.ui-dns.com to 217.160.82.107 and 2001:8d8:fe:53:0:d9a0:526b:100; ns1107.ui-dns.de to 185.132.32.107 and 2607:f1c0:fe:53:185:132:32:107; ns1107.ui-dns.org to 217.160.83.107 and 2001:8d8:fe:53:0:d9a0:536b:100.

Mail Servers

security-master.de has two mail servers: mx00.ionos.de and mx01.ionos.de.

security-master.de shares the same mail server setup as other domains, including scheick.de, enereco.de, bistro-blueline.de and two others.

mx00.ionos.de → 212.227.15.41 and mx01.ionos.de → 217.72.192.67: one IP number per host name.