bookful.de - robtex.com

bookful.de

DNSSEC🔒 Signed (DS record present)
A2a01:4f8:c012:58b0::1🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK
PTRweb.sersoft.de
A159.69.191.177🇩🇪 Hetzner159.69.0.0/16 HETZNER-DC
NSns1060.ui-dns.com ⭐
A2001:8d8:fe:53:0:d9a0:523c:100🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRns1060.ui-dns.com
A217.160.82.60🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns1060.ui-dns.com
NSns1039.ui-dns.de
A2001:8d8:fe:53:0:d9a0:5027:100🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRns1039.ui-dns.de
A217.160.80.39🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns1039.ui-dns.de
NSns1050.ui-dns.org
A2001:8d8:fe:53:0:d9a0:5332:100🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRns1050.ui-dns.org
A217.160.83.50🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns1050.ui-dns.org
NSns1093.ui-dns.biz
A2001:8d8:fe:53:0:d9a0:515d:100🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRns1093.ui-dns.biz
A217.160.81.93🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns1093.ui-dns.biz
MXmx.sersoft.de ⭐
A2a00:f820:417:0:5:1:93:78🇩🇪 MEER-AS2a00:f820::/29 meerfarbig GmbH & Co. KG
PTRmx.sersoft.de
A5.1.93.78🇩🇪 MEER-AS5.1.64.0/19 meerfarbig GmbH & Co. KG
PTRmx.sersoft.de
TXTv=spf1 mx a include:spf.mailcow.de -all
SOAns1060.ui-dns.comhostmaster@1und1.com 2017-06-01 #21

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=1771291602

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
def.nic.de, a.nic.de, z.nic.de-
bookful.dens1039.ui-dns.de, ns1050.ui-dns.org, ns1060.ui-dns.com, ns1093.ui-dns.biz-

✅ Authoritative Response

Server: 217.160.80.39

NS records: ns1039.ui-dns.de, ns1050.ui-dns.org, ns1060.ui-dns.com, ns1093.ui-dns.biz

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 636ms | Queries: -

📄 Records

TypeCountSample Data
A1159.69.191.177
AAAA12a01:4f8:c012:58b0::1
NS4ns1050.ui-dns.org, ns1060.ui-dns.com...
MX1mx.sersoft.de (pri: 0)
TXT1v=spf1 mx a include:spf.mailcow.de -all
SOA1ns1060.ui-dns.com hostmaster.1und1.com

Analysis

IP Addresses

bookful.de points to two IP numbers: 2a01:4f8:c012:58b0::1 and 159.69.191.177.

Other host names, for instance schifrie.de, web.sersoft.de, sersoft.biz, sersoft.de and friesoft.ch share IP numbers with bookful.de.

Name Servers

bookful.de is delegated to four name servers: ns1093.ui-dns.biz, ns1060.ui-dns.com, ns1039.ui-dns.de and ns1050.ui-dns.org.

bookful.de at least partially shares its name servers with other domains, for instance fotostudio-denk.de, wrkdm.com, tgpetart.com, snow-stories.com and neld.fr.

These name servers are commonly used with ns1060.ui-dns.org, ns1060.ui-dns.biz, ns1060.ui-dns.de, ns1039.ui-dns.biz, ns1039.ui-dns.com, ns1039.ui-dns.org, ns1050.ui-dns.de, ns1093.ui-dns.de, ns1093.ui-dns.org and ns1093.ui-dns.com.

Host names with two IPs: ns1093.ui-dns.biz points to 2001:8d8:fe:53:0:d9a0:515d:100 and 217.160.81.93; ns1060.ui-dns.com points to 2001:8d8:fe:53:0:d9a0:523c:100 and 217.160.82.60; ns1039.ui-dns.de points to 2001:8d8:fe:53:0:d9a0:5027:100 and 217.160.80.39; ns1050.ui-dns.org points to 2001:8d8:fe:53:0:d9a0:5332:100 and 217.160.83.50.

Mail Servers

bookful.de is served by a single mail server, mx.sersoft.de.

bookful.de uses the same mail server setup as other domains such as ffried.codes, schifrie.de, sersoft.biz, sersoft.de and friesoft.ch.

Hostname mx.sersoft.de resolves to two IPs: 2a00:f820:417:0:5:1:93:78 and 5.1.93.78.