flf-book.de - robtex.com

flf-book.de

DNSSEC⚠️ Not signed
A2a00:1200:0:8::a82🇩🇪 IPTOX-AS2a00:1200::/32 iptoX GmbH
A2a00:1200:0:8::a83🇩🇪 IPTOX-AS2a00:1200::/32 iptoX GmbH
A95.128.200.226🇩🇪 IPTOX-AS95.128.200.0/21 iptoX GmbH
A95.128.200.227🇩🇪 IPTOX-AS95.128.200.0/21 iptoX GmbH
NSns1.domainoffensive.de ⭐
A2001:67c:1bc::21🇦🇹 RCODEZERO-ANYCAST-SEC1-TLD2001:67c:1bc::/48 IPCom-NET Anycast
PTRns1.mainns.de
A192.174.68.21🇦🇹 RCODEZERO-ANYCAST-SEC1-TLD192.174.68.0/24 NICat-anycast-net
PTRns1.mainns.de
NSns2.domainoffensive.de
A2001:67c:10b8::21🇨🇭 RCODEZERO-ANYCAST-SEC22001:67c:10b8::/48 IPCOM-anycast-net
PTRns2.mainns.eu
A176.97.158.21🇦🇹 RCODEZERO-ANYCAST-SEC2176.97.158.0/24 NICat-anycast-net
PTRns2.mainns.eu
NSns3.domainoffensive.de
A2001:67c:1bc::20🇦🇹 RCODEZERO-ANYCAST-SEC1-TLD2001:67c:1bc::/48 IPCom-NET Anycast
PTRns3.mainns.net
A192.174.68.20🇦🇹 RCODEZERO-ANYCAST-SEC1-TLD192.174.68.0/24 NICat-anycast-net
PTRns3.mainns.net
MXmail-webspace1.do.de ⭐
A95.128.200.195🇩🇪 IPTOX-AS95.128.200.0/21 iptoX GmbH
PTRms93722.hosts.iptox.net
TXTv=spf1 mx ip4:95.128.200.195 ~all
SOAns1.domainoffensive.deinfo@domains.resellerinterface.de serial=17(0x37313735)2732

de

DNSSEC🔒 Signed (DS record present)
NSf.nic.de ⭐
NSa.nic.de
NSl.de.net ⚠️ Not in parent delegation
NSn.de.net ⚠️ Not in parent delegation
NSs.de.net ⚠️ Not in parent delegation
NSz.nic.de
SOAf.nic.dedns-operations@denic.de serial=1773553752
rank #448342 globally
rank #13823 in the tld
WOT: SAFE (74/100)

Subdomains

mail.flf-book.de
ns004dns.flf-book.de
mub.flf-book.de
www.flf-book.de
co-in-f206.flf-book.de
htmme.flf-book.de
trackback.flf-book.de
login.flf-book.de
com.flf-book.de

Same first word

flf-book.de

Similar names

ffl-book.com

DNS History

16 records (8 active, 8 former)

2008201020122014201620182020202220242026NSns1.domainoffensive.dens2.domainoffensive.dens3.domainoffensive.dens1.ns-serve.netns2.ns-serve.netns5.kasserver.comns6.kasserver.comMXmail-webspace1.do.deflfb.kasserver.commail.flf-book.deA2a00:1200:0:8::a822a00:1200:0:8::a8395.128.200.22695.128.200.22785.13.137.11285.13.142.120
●NSns1.domainoffensive.de2026-02-20 → 2026-03-18 · 3 obs
○ 2017-07-18 07:14:12
● 2026-02-20 13:08:14
● 2026-03-18 17:27:12
○NSns1.ns-serve.net2007-09-13 → 2007-09-13 · 3 obs
● 2007-09-13 02:11:20
○ 2015-08-03 14:43:02
○ 2026-03-18 17:27:12
●NSns2.domainoffensive.de2026-02-20 → 2026-03-18 · 3 obs
○ 2017-07-18 07:14:12
● 2026-02-20 13:08:14
● 2026-03-18 17:27:12
○NSns2.ns-serve.net2007-09-13 → 2007-09-13 · 3 obs
● 2007-09-13 02:11:20
○ 2015-08-03 14:43:02
○ 2026-03-18 17:27:12
●NSns3.domainoffensive.de2026-02-20 → 2026-03-18 · 3 obs
○ 2017-07-18 07:14:12
● 2026-02-20 13:08:14
● 2026-03-18 17:27:12
○NSns5.kasserver.com2015-08-03 → 2017-07-18 · 5 obs
○ 2007-09-13 02:11:20
● 2015-08-03 14:43:02
● 2017-07-18 07:14:12
○ 2026-02-20 13:08:14
○ 2026-03-18 17:27:12
○NSns6.kasserver.com2015-08-03 → 2017-07-18 · 5 obs
○ 2007-09-13 02:11:20
● 2015-08-03 14:43:02
● 2017-07-18 07:14:12
○ 2026-02-20 13:08:14
○ 2026-03-18 17:27:12
○MXflfb.kasserver.com2017-01-07 → 2017-07-18 · 5 obs
○ 2016-07-05 07:29:10
● 2017-01-07 11:23:04
● 2017-07-18 07:14:12
○ 2026-02-20 13:08:14
○ 2026-03-18 17:27:12
●MXmail-webspace1.do.de2026-02-20 → 2026-03-18 · 3 obs
○ 2017-07-18 07:14:12
● 2026-02-20 13:08:14
● 2026-03-18 17:27:12
○MXmail.flf-book.de2007-09-13 → 2016-07-05 · 4 obs
● 2007-09-13 02:11:20
● 2016-07-05 07:29:10
○ 2017-01-07 11:23:04
○ 2026-03-18 17:27:12
●A2a00:1200:0:8::a822026-02-20 → 2026-03-18 · 3 obs
○ 2017-07-18 07:14:12
● 2026-02-20 13:08:14
● 2026-03-18 17:27:12
●A2a00:1200:0:8::a832026-02-20 → 2026-03-18 · 3 obs
○ 2017-07-18 07:14:12
● 2026-02-20 13:08:14
● 2026-03-18 17:27:12
○A85.13.137.1122007-09-13 → 2007-09-13 · 3 obs
● 2007-09-13 02:11:20
○ 2015-08-03 14:43:02
○ 2026-03-18 17:27:12
○A85.13.142.1202015-08-03 → 2017-07-18 · 5 obs
○ 2007-09-13 02:11:20
● 2015-08-03 14:43:02
● 2017-07-18 07:14:12
○ 2026-02-20 13:08:14
○ 2026-03-18 17:27:12
●A95.128.200.2262026-02-20 → 2026-03-18 · 3 obs
○ 2017-07-18 07:14:12
● 2026-02-20 13:08:14
● 2026-03-18 17:27:12
●A95.128.200.2272026-02-20 → 2026-03-18 · 3 obs
○ 2017-07-18 07:14:12
● 2026-02-20 13:08:14
● 2026-03-18 17:27:12

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
dea.nic.de, f.nic.de, z.nic.de-
flf-book.dens1.domainoffensive.de, ns2.domainoffensive.de, ns3.domainoffensive.de-

✅ Authoritative Response

Server: 192.174.68.20

NS records: ns1.domainoffensive.de, ns2.domainoffensive.de, ns3.domainoffensive.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for flf-book.de (unsigned zone)

⏱️ Timing

Total: 1162ms | Queries: -

📄 Records

TypeCountSample Data
A295.128.200.226, 95.128.200.227
AAAA22a00:1200:0:8::a83, 2a00:1200:0:8::a82
NS3ns1.domainoffensive.de, ns2.domainoffensive.de...
MX1mail-webspace1.do.de (pri: 10)
TXT1v=spf1 mx ip4:95.128.200.195 ~all
SOA1ns1.domainoffensive.de info.domains.rese

Analysis

Hierarchy

flf-book.de is a parent of mail.flf-book.de, ns004dns.flf-book.de, mub.flf-book.de, www.flf-book.de and co-in-f206.flf-book.de, plus a few other host names.

IP Addresses

flf-book.de points to four IP numbers: 2a00:1200:0:8::a82, 2a00:1200:0:8::a83, 95.128.200.226 and 95.128.200.227.

Other host names, for instance vortanz.net, neukoppel.de, ff-pabneukirchen.at, dandotcreate.com and baumarktblog24.de share IP numbers with flf-book.de.

Name Servers

The domain flf-book.de is delegated to three name servers: ns1.domainoffensive.de, ns2.domainoffensive.de and ns3.domainoffensive.de.

flf-book.de shares name servers with other domains at least partially, for instance sv-burgaltendorf.de, cards4u.de, suprace.de, ahmetcetin.eu and jan-hellwig.de.

these name servers are commonly used together with ns2.domainoffensive.eu and ns3.domainoffensive.net.

Host names with two IP numbers:

ns1.domainoffensive.de points to 2001:67c:1bc::21 and 192.174.68.21

ns2.domainoffensive.de points to 2001:67c:10b8::21 and 176.97.158.21

ns3.domainoffensive.de points to 2001:67c:1bc::20 and 192.174.68.20

Mail Servers

The mail server for flf-book.de is mail-webspace1.do.de.

flf-book.de shares the same mail server setup as other domains, including bancrafter.com, osales-software.de, 1412.de, re-cell.de and registrierbar.de.

flf-book.de shares at least some mail servers with other domains, for instance stop-computer.de.

Host name mail-webspace1.do.de resolves to IP 95.128.200.195.