contentbum.com - robtex.com

contentbum.com

DNSSEC⚠️ Not signed
A2a01:4f8:d0a:1030::2🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK
PTRwww100.your-server.de
A88.198.176.157🇩🇪 Hetzner88.198.0.0/16 HETZNER-RZ-NBG-BLK4
NSns1.your-server.de ⭐
A2a01:4f8:0:1::5ddc:1🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK
PTRns1.your-server.de
A213.133.100.102🇩🇪 Hetzner213.133.96.0/19 HETZNER-RZ-NBG-BLK1
PTRns1.your-server.de
NSns.second-ns.com
A2a01:4f8:0:a101::b:1🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK
PTRns.second-ns.com
A213.239.204.242🇩🇪 Hetzner213.239.192.0/18 HETZNER-RZ-NBG-BLK2
PTRns.second-ns.com
NSns3.second-ns.de
A2001:67c:192c::add:b3🇩🇪 NORIS-NETWORK2001:67c:192c::/48
PTRns3.second-ns.de
A193.47.99.4🇩🇪 NORIS-NETWORK193.47.99.0/24
PTRns3.second-ns.de
MXwww100.your-server.de ⭐
A2a01:4f8:d0a:1030::2🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK
PTRwww100.your-server.de
A88.198.176.157🇩🇪 Hetzner88.198.0.0/16 HETZNER-RZ-NBG-BLK4
PTRwww100.your-server.de
TXTv=spf1 +a +mx ?all
SOAns1.your-server.depostmaster@your-server.de 2025-12-11 #0

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1771291435

DNS History

17 records (6 active, 11 former)

20162017201820192020202120222023202420252026NSns.second-ns.comns1.your-server.dens3.second-ns.dedns1.name-services.comdns2.name-services.comdns3.name-services.comdns4.name-services.comdns5.name-services.comns8093.hostgator.comns8094.hostgator.comMXwww100.your-server.decontentbum.comp.nsm.ctmail.comA2a01:4f8:d0a:1030::288.198.176.157192.185.49.16764.74.223.37
○NSdns1.name-services.com2015-11-26 → 2015-11-26 · 4 obs
○ 2015-07-19 07:09:00
● 2015-11-26 10:23:14
○ 2016-03-16 06:31:46
○ 2026-02-25 10:30:44
○NSdns2.name-services.com2015-11-26 → 2015-11-26 · 4 obs
○ 2015-07-19 07:09:00
● 2015-11-26 10:23:14
○ 2016-03-16 06:31:46
○ 2026-02-25 10:30:44
○NSdns3.name-services.com2015-11-26 → 2015-11-26 · 4 obs
○ 2015-07-19 07:09:00
● 2015-11-26 10:23:14
○ 2016-03-16 06:31:46
○ 2026-02-25 10:30:44
○NSdns4.name-services.com2015-11-26 → 2015-11-26 · 4 obs
○ 2015-07-19 07:09:00
● 2015-11-26 10:23:14
○ 2016-03-16 06:31:46
○ 2026-02-25 10:30:44
○NSdns5.name-services.com2015-11-26 → 2015-11-26 · 4 obs
○ 2015-07-19 07:09:00
● 2015-11-26 10:23:14
○ 2016-03-16 06:31:46
○ 2026-02-25 10:30:44
●NSns.second-ns.com2026-02-25 → 2026-02-25 · 3 obs
○ 2016-03-16 06:31:46
● 2026-02-25 10:30:42
● 2026-02-25 10:30:44
●NSns1.your-server.de2026-02-25 → 2026-02-25 · 3 obs
○ 2016-03-16 06:31:46
● 2026-02-25 10:30:42
● 2026-02-25 10:30:44
●NSns3.second-ns.de2026-02-25 → 2026-02-25 · 3 obs
○ 2016-03-16 06:31:46
● 2026-02-25 10:30:42
● 2026-02-25 10:30:44
○NSns8093.hostgator.com2015-07-19 → 2015-07-19 · 3 obs
● 2015-07-19 07:09:00
○ 2015-11-26 10:23:14
○ 2026-02-25 10:30:44
○NSns8094.hostgator.com2015-07-19 → 2015-07-19 · 3 obs
● 2015-07-19 07:09:00
○ 2015-11-26 10:23:14
○ 2026-02-25 10:30:44
○MXcontentbum.com2015-07-19 → 2015-07-19 · 3 obs
● 2015-07-19 07:09:00
○ 2015-11-26 10:23:14
○ 2026-02-25 10:30:44
○MXp.nsm.ctmail.com2015-11-26 → 2015-11-26 · 4 obs
○ 2015-07-19 07:09:00
● 2015-11-26 10:23:14
○ 2016-03-16 06:31:46
○ 2026-02-25 10:30:44
●MXwww100.your-server.de2026-02-25 → 2026-02-25 · 3 obs
○ 2016-03-16 06:31:46
● 2026-02-25 10:30:42
● 2026-02-25 10:30:44
○A192.185.49.1672015-07-19 → 2015-07-19 · 3 obs
● 2015-07-19 07:09:00
○ 2015-11-26 10:23:14
○ 2026-02-25 10:30:44
●A2a01:4f8:d0a:1030::22026-02-25 → 2026-02-25 · 3 obs
○ 2016-03-16 06:31:46
● 2026-02-25 10:30:42
● 2026-02-25 10:30:44
○A64.74.223.372015-11-26 → 2015-11-26 · 4 obs
○ 2015-07-19 07:09:00
● 2015-11-26 10:23:14
○ 2016-03-16 06:31:46
○ 2026-02-25 10:30:44
●A88.198.176.1572026-02-25 → 2026-02-25 · 3 obs
○ 2016-03-16 06:31:46
● 2026-02-25 10:30:42
● 2026-02-25 10:30:44

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
contentbum.comns1.your-server.de, ns.second-ns.com, ns3.second-ns.de-

✅ Authoritative Response

Server: 213.133.100.102

NS records: ns1.your-server.de, ns.second-ns.com, ns3.second-ns.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for contentbum.com (unsigned zone)

⏱️ Timing

Total: 301ms | Queries: -

📄 Records

TypeCountSample Data
A188.198.176.157
AAAA12a01:4f8:d0a:1030::2
NS3ns.second-ns.com, ns1.your-server.de...
MX1www100.your-server.de (pri: 10)
TXT1v=spf1 +a +mx ?all
SOA1ns1.your-server.de postmaster.your-serve

AI analysis

contentbum.com resolves to two IP numbers: 2a01:4f8:d0a:1030::2 and 88.198.176.157.

Other host names, for instance mail.teaandtwigs.de, mail.grueneburg.com, mail.dhamma.de, mail.eifel-ballooning.com and eyblhammer.at share IP numbers with contentbum.com.

contentbum.com delegates to three name servers: ns.second-ns.com, ns3.second-ns.de and ns1.your-server.de.

contentbum.com shares some name servers with other domains, for example behrendt-egh.de, 199.132.142.in-addr.arpa, gbi.co.at, messelogo.de and karl-buch.de.

Host names with two IP numbers:

ns.second-ns.com: 2a01:4f8:0:a101::b:1 and 213.239.204.242

ns3.second-ns.de: 2001:67c:192c::add:b3 and 193.47.99.4

ns1.your-server.de: 2a01:4f8:0:1::5ddc:1 and 213.133.100.102

contentbum.com is handled by a single mail server, www100.your-server.de.

contentbum.com shares the mail server setup with other domains, for example immoandi.at, hospizverein-vogtland.de, lantechnik.eu, svoe-og62.at and fewo-landshut.de.

www100.your-server.de resolves to two IPs: 2a01:4f8:d0a:1030::2 and 88.198.176.157.