strunk.cc - dns.ninja

strunk.cc

DNSSECโš ๏ธ Not signed
NSlinbicos.bicos.de โญ
A2a00:d58::1๐Ÿ‡ฉ๐Ÿ‡ช BICOS2a00:d58::/32 .NET v6
PTRlinbicos.bicos.de
PTRmail.bicos.de
A2a00:d58::212:100:32:1๐Ÿ‡ฉ๐Ÿ‡ช BICOS2a00:d58::/32 .NET v6
PTRlinbicos.bicos.de
A212.100.32.1๐Ÿ‡ฉ๐Ÿ‡ช BICOS212.100.32.0/21 .NET
PTRlinbicos.bicos.de
NSns1.bicos.de
A2a00:d58::212:100:32:1๐Ÿ‡ฉ๐Ÿ‡ช BICOS2a00:d58::/32 .NET v6
PTRlinbicos.bicos.de
A212.100.32.1๐Ÿ‡ฉ๐Ÿ‡ช BICOS212.100.32.0/21 .NET
PTRlinbicos.bicos.de
NSns3.bicos.de
A2a00:d58::5๐Ÿ‡ฉ๐Ÿ‡ช BICOS2a00:d58::/32 .NET v6
PTRzitrin.bicos.de
A193.24.2.222๐Ÿ‡ฉ๐Ÿ‡ช BICOS193.24.2.0/24 .NET BICOS Computer GmbH Gustav-Winkler-Str.22 D-33699 Bielefeld
PTRns3.bicos.de
NSns4.bicos.de
A195.4.173.228๐Ÿ‡ฉ๐Ÿ‡ช WAG195.4.160.0/20 WORTMANN AG Bredenhop 20 32609 Huellhorst Germany
PTRns4.bicos.de
MXvmail.bicos.de โญ
A2a00:d58::11๐Ÿ‡ฉ๐Ÿ‡ช BICOS2a00:d58::/32 .NET v6
PTRvmail.bicos.de
A2a00:d58::212:100:32:17๐Ÿ‡ฉ๐Ÿ‡ช BICOS2a00:d58::/32 .NET v6
PTRvmail.bicos.de
A212.100.32.17๐Ÿ‡ฉ๐Ÿ‡ช BICOS212.100.32.0/21 .NET
PTRvmail.bicos.de
MXmail2.bicos.de(100)
A212.100.32.5๐Ÿ‡ฉ๐Ÿ‡ช BICOS212.100.32.0/21 .NET
PTRmail2.bicos.de
PTRzitrin.bicos.de
TXTv=spf1 a mx ip4:212.100.32.0/19 ip6:2a00:d58::/32 -all
SOAlinbicos.bicos.deroot@linbicos.bicos.de 2026-06-25 #14

cc

DNSSEC๐Ÿ”’ Signed (DS record present)
NSac1.nstld.com โญ
NSac2.nstld.com
NSac3.nstld.com
NSac4.nstld.com
SOAac1.nstld.cominfo@verisign-grs.com serial=1782473627

Same first word

Similar names

DNS History

8 records (6 active, 2 former)

20162017201820192020202120222023202420252026NSlinbicos.bicos.dens1.bicos.dens3.bicos.dens4.bicos.dedns.bicos.netMXmail2.bicos.devmail.bicos.demx451.bicos.net
โ—‹NSdns.bicos.net2026-02-27 โ†’ 2026-04-09 ยท 5 obs
โ—‹ 2015-09-02 06:49:00
โ— 2026-02-27 13:35:52
โ— 2026-04-09 06:47:52
โ—‹ 2026-05-31 10:06:42
โ—‹ 2026-06-26 12:00:08
โ—NSlinbicos.bicos.de2015-09-02 โ†’ 2026-06-26 ยท 2 obs
โ— 2015-09-02 06:49:00
โ— 2026-06-26 12:00:08
โ—NSns1.bicos.de2026-05-31 โ†’ 2026-06-26 ยท 3 obs
โ—‹ 2026-04-09 06:47:52
โ— 2026-05-31 10:06:42
โ— 2026-06-26 12:00:08
โ—NSns3.bicos.de2015-09-02 โ†’ 2026-06-26 ยท 2 obs
โ— 2015-09-02 06:49:00
โ— 2026-06-26 12:00:08
โ—NSns4.bicos.de2026-02-27 โ†’ 2026-06-26 ยท 3 obs
โ—‹ 2015-09-02 06:49:00
โ— 2026-02-27 13:35:52
โ— 2026-06-26 12:00:08
โ—MXmail2.bicos.de2015-09-02 โ†’ 2026-06-26 ยท 2 obs
โ— 2015-09-02 06:49:00
โ— 2026-06-26 12:00:08
โ—‹MXmx451.bicos.net2015-09-02 โ†’ 2026-04-09 ยท 4 obs
โ— 2015-09-02 06:49:00
โ— 2026-04-09 06:47:52
โ—‹ 2026-05-31 10:06:42
โ—‹ 2026-06-26 12:00:08
โ—MXvmail.bicos.de2015-09-02 โ†’ 2026-06-26 ยท 2 obs
โ— 2015-09-02 06:49:00
โ— 2026-06-26 12:00:08

๐Ÿ” DNS Trace

๐Ÿ“‹ Delegation Chain

ZoneNameserversGlue
ccac1.nstld.com, ac2.nstld.com, ac3.nstld.com, ac4.nstld.com-
strunk.ccns1.bicos.de, ns4.bicos.de, ns3.bicos.de-

โœ… Authoritative Response

Server:193.24.2.222

NS records: ns1.bicos.de, ns4.bicos.de, ns3.bicos.de

๐Ÿ”’ DNSSEC Status

โš ๏ธ Insecure (no DNSSEC)

No DS record for strunk.cc (unsigned zone)

โฑ๏ธ Timing

Total: 855ms | Queries: -

๐Ÿ“„ Records

TypeCountSample Data
NS3ns1.bicos.de, ns3.bicos.de...
MX2vmail.bicos.de (pri: 10), mail2.bicos.de (pri: 100)
TXT1v=spf1 a mx ip4:212.100.32.0/19 ip6:2a00
SOA1linbicos.bicos.de root.linbicos.bicos.de

Analysis

Name Servers

The domain strunk.cc is delegated to these four name servers: linbicos.bicos.de, ns1.bicos.de, ns3.bicos.de and ns4.bicos.de.

strunk.cc shares at least some of its name servers with other domains, including schueco.net, seidensticker-b2b.com, ravensberger-sc.de and two others.

These name servers are frequently paired with the name servers ns2.bicos.de and dns.bicos.net.

Hosts with three IP address records:

The hostname linbicos.bicos.de directs to 212.100.32.1, 2a00:d58::1 and 2a00:d58::212:100:32:1.

Hosts with two IP numbers each:

ns1.bicos.de directs traffic to 212.100.32.1 and 2a00:d58::212:100:32:1.

ns3.bicos.de directs traffic to 193.24.2.222 and 2a00:d58::5.

Hosts that resolve to one IP address:

ns4.bicos.de has the IP address 195.4.173.228.

Both linbicos.bicos.de and ns1.bicos.de resolve to 2a00:d58::212:100:32:1 IP addresses each.

Both linbicos.bicos.de and ns1.bicos.de resolve to 212.100.32.1 IP addresses each.

Mail Servers

The MX records for strunk.cc point to two mail servers: mail2.bicos.de and vmail.bicos.de.

strunk.cc shares its mail server configuration with other domains, such as wildfirecycles.de and botthofmoden.de.

strunk.cc shares at least some of its mail servers with other domains โ€” for example eximud.de, v6.bicos.net, seiclini.com and two more.

These mail servers tend to be used in conjunction with mail.bicos.de, mx451.bicos.net, mx451.bicos.de and two additional mail servers.

Hosts with three IP address records:

The hostname vmail.bicos.de directs to 212.100.32.17, 2a00:d58::11 and 2a00:d58::212:100:32:17.

Hosts that resolve to one IP address:

mail2.bicos.de has the IP address 212.100.32.5.