textbook12.com - robtex.com
textbook12.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.goneo.de ⚠️ Not in zone NS records | ||||||
| A | 2001:1640:5::11:1🇩🇪 MK-NETZDIENSTE-AS2001:1640::/32 MK Netzdienste GmbH & Co. KG | ||||||
| PTR | ns1.goneo.de | ||||||
| A | 85.220.143.1🇩🇪 MK-NETZDIENSTE-AS85.220.128.0/17 MK Netzdienste GmbH & Co. KG Block-3 | ||||||
| PTR | ns1.goneo.de | ||||||
| NS | ns2.goneo.de ⚠️ Not in zone NS records | ||||||
| A | 2001:1640:5::12:1🇩🇪 MK-NETZDIENSTE-AS2001:1640::/32 MK Netzdienste GmbH & Co. KG | ||||||
| PTR | ns2.goneo.de | ||||||
| A | 85.220.165.129🇩🇪 MK-NETZDIENSTE-AS85.220.128.0/17 MK Netzdienste GmbH & Co. KG Block-3 | ||||||
| PTR | ns2.goneo.de | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1777005416 | ||||||
Same first word
textbook12.com |
DNS History
16 records (2 active, 14 former)
●NSns1.goneo.de2026-04-08 → 2026-04-24 · 3 obs
○ 2017-03-30 13:41:18
● 2026-04-08 07:33:52
● 2026-04-24 04:56:20
● 2026-04-08 07:33:52
● 2026-04-24 04:56:20
●NSns2.goneo.de2026-04-08 → 2026-04-24 · 3 obs
○ 2017-03-30 13:41:18
● 2026-04-08 07:33:52
● 2026-04-24 04:56:20
● 2026-04-08 07:33:52
● 2026-04-24 04:56:20
○NSns53.domaincontrol.com2015-07-26 → 2016-03-08 · 4 obs
● 2015-07-26 00:38:24
● 2016-03-08 05:31:10
○ 2016-08-07 18:45:28
○ 2026-04-24 04:56:20
● 2016-03-08 05:31:10
○ 2016-08-07 18:45:28
○ 2026-04-24 04:56:20
○NSns54.domaincontrol.com2015-07-26 → 2016-03-08 · 4 obs
● 2015-07-26 00:38:24
● 2016-03-08 05:31:10
○ 2016-08-07 18:45:28
○ 2026-04-24 04:56:20
● 2016-03-08 05:31:10
○ 2016-08-07 18:45:28
○ 2026-04-24 04:56:20
○NSpdns07.domaincontrol.com2016-08-07 → 2017-03-30 · 5 obs
○ 2016-03-08 05:31:10
● 2016-08-07 18:45:28
● 2017-03-30 13:41:18
○ 2026-04-08 07:33:52
○ 2026-04-24 04:56:20
● 2016-08-07 18:45:28
● 2017-03-30 13:41:18
○ 2026-04-08 07:33:52
○ 2026-04-24 04:56:20
○NSpdns08.domaincontrol.com2016-08-07 → 2017-03-30 · 5 obs
○ 2016-03-08 05:31:10
● 2016-08-07 18:45:28
● 2017-03-30 13:41:18
○ 2026-04-08 07:33:52
○ 2026-04-24 04:56:20
● 2016-08-07 18:45:28
● 2017-03-30 13:41:18
○ 2026-04-08 07:33:52
○ 2026-04-24 04:56:20
○MXalt1.aspmx.l.google.com2015-07-26 → 2017-03-30 · 4 obs
● 2015-07-26 00:38:24
● 2017-03-30 13:41:18
○ 2026-04-08 07:33:52
○ 2026-04-24 04:56:20
● 2017-03-30 13:41:18
○ 2026-04-08 07:33:52
○ 2026-04-24 04:56:20
○MXalt2.aspmx.l.google.com2015-07-26 → 2017-03-30 · 4 obs
● 2015-07-26 00:38:24
● 2017-03-30 13:41:18
○ 2026-04-08 07:33:52
○ 2026-04-24 04:56:20
● 2017-03-30 13:41:18
○ 2026-04-08 07:33:52
○ 2026-04-24 04:56:20
○MXalt3.aspmx.l.google.com2015-07-26 → 2017-03-30 · 4 obs
● 2015-07-26 00:38:24
● 2017-03-30 13:41:18
○ 2026-04-08 07:33:52
○ 2026-04-24 04:56:20
● 2017-03-30 13:41:18
○ 2026-04-08 07:33:52
○ 2026-04-24 04:56:20
○MXalt4.aspmx.l.google.com2015-07-26 → 2017-03-30 · 4 obs
● 2015-07-26 00:38:24
● 2017-03-30 13:41:18
○ 2026-04-08 07:33:52
○ 2026-04-24 04:56:20
● 2017-03-30 13:41:18
○ 2026-04-08 07:33:52
○ 2026-04-24 04:56:20
○MXaspmx.l.google.com2015-07-26 → 2017-03-30 · 4 obs
● 2015-07-26 00:38:24
● 2017-03-30 13:41:18
○ 2026-04-08 07:33:52
○ 2026-04-24 04:56:20
● 2017-03-30 13:41:18
○ 2026-04-08 07:33:52
○ 2026-04-24 04:56:20
○MXmx01.goneo.de2026-04-08 → 2026-04-12 · 4 obs
○ 2017-03-30 13:41:18
● 2026-04-08 07:33:52
● 2026-04-12 04:09:28
○ 2026-04-24 04:56:20
● 2026-04-08 07:33:52
● 2026-04-12 04:09:28
○ 2026-04-24 04:56:20
○MXmx02.goneo.de2026-04-08 → 2026-04-12 · 4 obs
○ 2017-03-30 13:41:18
● 2026-04-08 07:33:52
● 2026-04-12 04:09:28
○ 2026-04-24 04:56:20
● 2026-04-08 07:33:52
● 2026-04-12 04:09:28
○ 2026-04-24 04:56:20
○A104.196.39.1152017-03-30 → 2017-03-30 · 4 obs
○ 2016-08-07 18:45:28
● 2017-03-30 13:41:18
○ 2026-04-08 07:33:52
○ 2026-04-24 04:56:20
● 2017-03-30 13:41:18
○ 2026-04-08 07:33:52
○ 2026-04-24 04:56:20
○A45.33.10.2182015-07-26 → 2016-08-07 · 4 obs
● 2015-07-26 00:38:24
● 2016-08-07 18:45:28
○ 2017-03-30 13:41:18
○ 2026-04-24 04:56:20
● 2016-08-07 18:45:28
○ 2017-03-30 13:41:18
○ 2026-04-24 04:56:20
○A82.100.220.962026-04-08 → 2026-04-12 · 4 obs
○ 2017-03-30 13:41:18
● 2026-04-08 07:33:52
● 2026-04-12 04:09:28
○ 2026-04-24 04:56:20
● 2026-04-08 07:33:52
● 2026-04-12 04:09:28
○ 2026-04-24 04:56:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| textbook12.com | ns1.goneo.de, ns2.goneo.de | - |
✅ Authoritative Response
Server:85.220.143.1
NS records: ns1.goneo.de, ns2.goneo.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for textbook12.com (unsigned zone)
⏱️ Timing
Total: 581ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
Analysis
Name Servers
textbook12.com is delegated to two name servers: ns1.goneo.de and ns2.goneo.de.
textbook12.com uses the same name server setup as other domains such as techbank.de, kidx.de, wurlitzer-shop.com, architektenbeirat.de and maxbag.de.
Host names with two IP numbers:
ns1.goneo.de points to 2001:1640:5::11:1 and 85.220.143.1; ns2.goneo.de points to 2001:1640:5::12:1 and 85.220.165.129.