bookhub.de - robtex.com
bookhub.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 91.195.241.232🇩🇪 SEDO91.195.240.0/23 -NET-PI | ||||||
| NS | sl1.sedo.com ⭐ | ||||||
| A | 91.195.240.173🇩🇪 SEDO91.195.240.0/23 -NET-PI | ||||||
| NS | sl2.sedo.com | ||||||
| A | 91.195.241.173🇩🇪 SEDO91.195.240.0/23 -NET-PI | ||||||
| MX | localhost ⭐ | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | sl1.sedo.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=1774423044 | ||||||
Same first word
bookhub.ru |
bookhub.com |
bookhub.ro |
bookhub.net |
bookhub.info |
bookhub.online |
bookhub.co.uk |
bookhub.de |
bookhub.pro |
bookhub.in |
bookhub.me |
bookhub.edu.pl |
bookhub.org |
Similar names
DNS History
10 records (4 active, 6 former)
○NSns.namespace4you.de2015-07-24 → 2019-03-31 · 4 obs
● 2019-03-31 07:48:32
○ 2026-03-15 04:19:26
○ 2026-03-25 07:43:34
○NSns2.namespace4you.de2015-07-24 → 2019-03-31 · 4 obs
● 2019-03-31 07:48:32
○ 2026-03-15 04:19:26
○ 2026-03-25 07:43:34
●NSsl1.sedo.com2026-03-15 → 2026-03-25 · 3 obs
● 2026-03-15 04:19:26
● 2026-03-25 07:43:34
●NSsl2.sedo.com2026-03-15 → 2026-03-25 · 3 obs
● 2026-03-15 04:19:26
● 2026-03-25 07:43:34
●MXlocalhost2026-03-15 → 2026-03-25 · 3 obs
● 2026-03-15 04:19:26
● 2026-03-25 07:43:34
○MXmxlb.ispgateway.de2015-07-24 → 2019-03-31 · 4 obs
● 2019-03-31 07:48:32
○ 2026-03-15 04:19:26
○ 2026-03-25 07:43:34
○A2a00:1158:0:300:db32::12015-07-24 → 2016-03-19 · 4 obs
● 2016-03-19 13:15:50
○ 2016-07-14 02:38:28
○ 2026-03-25 07:43:34
○A2a00:1158:1000:300::24c2016-07-14 → 2019-03-31 · 5 obs
● 2016-07-14 02:38:28
● 2019-03-31 07:48:32
○ 2026-03-15 04:19:26
○ 2026-03-25 07:43:34
○A80.67.17.762015-07-24 → 2019-03-31 · 4 obs
● 2019-03-31 07:48:32
○ 2026-03-15 04:19:26
○ 2026-03-25 07:43:34
●A91.195.241.2322026-03-15 → 2026-03-25 · 3 obs
● 2026-03-15 04:19:26
● 2026-03-25 07:43:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | z.nic.de, a.nic.de, f.nic.de | - |
| bookhub.de | sl1.sedo.com, sl2.sedo.com | - |
✅ Authoritative Response
Server:91.195.240.173
NS records: sl1.sedo.com, sl2.sedo.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for bookhub.de (unsigned zone)
⏱️ Timing
Total: 911ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 91.195.241.232 |
| NS | 2 | sl2.sedo.com, sl1.sedo.com |
| MX | 1 | localhost (pri: 0) |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | sl1.sedo.com hostmaster.sedo.de |
Analysis
IP Addresses
bookhub.de resolves to one IP number: 91.195.241.232.
Other host names, for instance sslabs.eu, popkin.de, apart-katalog.de, livechina.de and mail.screenhub.de share IP numbers with bookhub.de.
Name Servers
bookhub.de's delegation uses two name servers: sl1.sedo.com and sl2.sedo.com.
bookhub.de uses the same name server setup as other domains, such as mail.simje.com, xsense.eu, planera.eu, flyhigher.eu and www.e-webs.de.
Host names with a single IP address: sl1.sedo.com points to 91.195.240.173; sl2.sedo.com points to 91.195.241.173.
Mail Servers
A single mail server handles bookhub.de, localhost.
bookhub.de shares the same mail server setup as other domains, for instance bocailuntanwangbowang5964.supakopi.com, rivcon.com, iun.be, finestmatch.com and www.putime.com.