securityfocus.de - dns.ninja
securityfocus.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 64.190.63.222🇩🇪 SEDO64.190.62.0/23 -NET2-PI | ||||||
| NS | ns1.sedoparking.com ⭐ | ||||||
| A | 3.130.216.63🇺🇸 Amazon3.130.0.0/16 EC2 CMH prefix | ||||||
| PTR | ec2-3-130-216-63.us-east-2.compute.amazonaws.com | ||||||
| A | 91.195.241.8🇩🇪 SEDO91.195.240.0/23 -NET-PI | ||||||
| NS | ns2.sedoparking.com | ||||||
| A | 34.211.188.210🇺🇸 Amazon34.208.0.0/12 EC2 PDX prefix | ||||||
| PTR | ec2-34-211-188-210.us-west-2.compute.amazonaws.com | ||||||
| A | 91.195.240.8🇩🇪 SEDO91.195.240.0/23 -NET-PI | ||||||
| MX | localhost ⭐ | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | ns1.sedoparking.comhostmaster@sedo.de 2018-05-16 #1 | ||||||
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.dedns-operations@denic.de serial=1785648974 | ||||||
Subdomains
mx0.securityfocus.de |
Same first word
securityfocus.ru |
securityfocus.it |
securityfocus.net |
securityfocus.com |
securityfocus.io |
securityfocus.co |
securityfocus.de |
securityfocus.org |
securityfocus.at |
Similar names
focussecurity.ca |
focussecurity.no |
focussecurity.com |
focussecurity.com.et |
focussecurity.de |
focussecurity.se |
focussecurity.net |
DNS History
15 records (4 active, 11 former)
○NSns1.dropcatcher.de2015-11-05 → 2016-04-29 · 5 obs
● 2015-11-05 00:24:58
● 2016-04-29 11:10:28
○ 2016-12-25 02:56:14
○ 2026-08-02 05:39:18
○NSns1.first-ns.de2015-06-06 → 2015-06-06 · 3 obs
○ 2015-11-05 00:24:58
○ 2026-08-02 05:39:18
○NSns1.hans.hosteurope.de2016-12-25 → 2017-11-30 · 5 obs
● 2016-12-25 02:56:14
● 2017-11-30 21:37:50
○ 2026-04-11 05:33:04
○ 2026-08-02 05:39:18
●NSns1.sedoparking.com2026-04-11 → 2026-08-02 · 3 obs
● 2026-04-11 05:33:04
● 2026-08-02 05:39:18
○NSns2.dropcatcher.de2015-11-05 → 2016-04-29 · 5 obs
● 2015-11-05 00:24:58
● 2016-04-29 11:10:28
○ 2016-12-25 02:56:14
○ 2026-08-02 05:39:18
○NSns2.hans.hosteurope.de2016-12-25 → 2017-11-30 · 5 obs
● 2016-12-25 02:56:14
● 2017-11-30 21:37:50
○ 2026-04-11 05:33:04
○ 2026-08-02 05:39:18
●NSns2.sedoparking.com2026-04-11 → 2026-08-02 · 3 obs
● 2026-04-11 05:33:04
● 2026-08-02 05:39:18
○NSrobotns2.second-ns.de2015-06-06 → 2015-06-06 · 3 obs
○ 2015-11-05 00:24:58
○ 2026-08-02 05:39:18
○NSrobotns3.second-ns.com2015-06-06 → 2015-06-06 · 3 obs
○ 2015-11-05 00:24:58
○ 2026-08-02 05:39:18
●MXlocalhost2026-04-11 → 2026-08-02 · 3 obs
● 2026-04-11 05:33:04
● 2026-08-02 05:39:18
○MXmx0.securityfocus.de2016-12-25 → 2017-11-30 · 4 obs
● 2017-11-30 21:37:50
○ 2026-04-11 05:33:04
○ 2026-08-02 05:39:18
○A212.91.7.332015-11-05 → 2016-04-29 · 4 obs
● 2016-04-29 11:10:28
○ 2016-12-25 02:56:14
○ 2026-08-02 05:39:18
○A2a01:488:42:1000:50ed:84e5:ffd7:f812016-12-25 → 2017-11-30 · 5 obs
● 2016-12-25 02:56:14
● 2017-11-30 21:37:50
○ 2026-04-11 05:33:04
○ 2026-08-02 05:39:18
●A64.190.63.2222026-04-11 → 2026-08-02 · 3 obs
● 2026-04-11 05:33:04
● 2026-08-02 05:39:18
○A80.237.132.2292016-12-25 → 2017-11-30 · 5 obs
● 2016-12-25 02:56:14
● 2017-11-30 21:37:50
○ 2026-04-11 05:33:04
○ 2026-08-02 05:39:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| securityfocus.de | ns1.sedoparking.com, ns2.sedoparking.com | - |
✅ Authoritative Response
Server:91.195.240.8
NS records: ns1.sedoparking.com, ns2.sedoparking.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for securityfocus.de (unsigned zone)
⏱️ Timing
Total: 4472ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 64.190.63.222 |
| NS | 2 | ns2.sedoparking.com, ns1.sedoparking.com |
| MX | 1 | localhost (pri: 0) |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | ns1.sedoparking.com hostmaster.sedo.de |
Analysis
Hierarchy
mx0.securityfocus.de is delegated beneath securityfocus.de.
IP Addresses
securityfocus.de directs to one IP number, which is 64.190.63.222.
Among the host names that share IP numbers with securityfocus.de are matrixaufstellung.de, mail.onshoot.com, 27.se and two others.
Name Servers
DNS delegation for securityfocus.de points to two name servers: ns1.sedoparking.com and ns2.sedoparking.com.
securityfocus.de has the same name server delegation as a number of other domains, such as alfalfa.fortresstech.com, advantcomp.com, www.landbuster.com and two more.
securityfocus.de has partial name server overlap with other domains, including efill.in.
ns1.sedoparking.com directs to 3.130.216.63 and 91.195.241.8. ns2.sedoparking.com directs to 34.211.188.210 and 91.195.240.8. Each host name carries two IP addresses.
Mail Servers
securityfocus.de routes its mail through a single mail server, localhost.
securityfocus.de has the same mail server arrangement as a number of other domains, for example quarx.de, silverchange.com, c12-mail.spielnet.de and two more.