bis-info.de - robtex.com
bis-info.de
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns-a.ktk.de ⚠️ Not in zone NS records | ||||||
| A | 2a02:1628:0:c000::3:5🇩🇪 KTK2a02:1628::/32 KEVAG Telekom GmbH | ||||||
| A | 212.7.160.5🇩🇪 KTK212.7.160.0/19 KEVAG Telekom GmbH | ||||||
| NS | ns-b.ktk.io ⚠️ Not in zone NS records | ||||||
| A | 2a01:5580:154::165🇩🇪 KTK2a01:5580::/32 IPv6 route teliko GmbH | ||||||
| PTR | ns-a.ktk.io | ||||||
| A | 217.17.16.165🇩🇪 KTK217.17.16.0/20 | ||||||
| PTR | ns-b.ktk.io | ||||||
| NS | ns-c.ktk.de ⚠️ Not in zone NS records | ||||||
| A | 2a02:1628:0:c000::3:11🇩🇪 KTK2a02:1628::/32 KEVAG Telekom GmbH | ||||||
| A | 212.7.160.11🇩🇪 KTK212.7.160.0/19 KEVAG Telekom GmbH | ||||||
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=1783840951 | ||||||
Same first word
Similar names
sbi-info.com |
sib-info.ru |
sib-info.fr |
sbi-info.net |
isb-info.de |
info-sib.ru |
ibs-info.com |
bsi-info.com |
bsi-info.ws |
bsi-info.eu |
sbi-info.de |
ibs-info.eu |
DNS History
15 records (3 active, 12 former)
●NSns-a.ktk.de2026-02-18 → 2026-07-12 · 3 obs
○ 2017-05-12 16:05:06
● 2026-02-18 19:51:10
● 2026-07-12 07:51:28
● 2026-02-18 19:51:10
● 2026-07-12 07:51:28
●NSns-b.ktk.io2026-02-18 → 2026-07-12 · 3 obs
○ 2017-05-12 16:05:06
● 2026-02-18 19:51:10
● 2026-07-12 07:51:28
● 2026-02-18 19:51:10
● 2026-07-12 07:51:28
●NSns-c.ktk.de2026-02-18 → 2026-07-12 · 3 obs
○ 2017-05-12 16:05:06
● 2026-02-18 19:51:10
● 2026-07-12 07:51:28
● 2026-02-18 19:51:10
● 2026-07-12 07:51:28
○NSns1.domainname.at2016-01-13 → 2017-05-12 · 5 obs
○ 2015-07-16 16:38:32
● 2016-01-13 20:45:32
● 2017-05-12 16:05:06
○ 2026-02-18 19:51:10
○ 2026-07-12 07:51:28
● 2016-01-13 20:45:32
● 2017-05-12 16:05:06
○ 2026-02-18 19:51:10
○ 2026-07-12 07:51:28
○NSns1.redirectdom.com2016-01-13 → 2017-05-12 · 5 obs
○ 2015-07-16 16:38:32
● 2016-01-13 20:45:32
● 2017-05-12 16:05:06
○ 2026-02-18 19:51:10
○ 2026-07-12 07:51:28
● 2016-01-13 20:45:32
● 2017-05-12 16:05:06
○ 2026-02-18 19:51:10
○ 2026-07-12 07:51:28
○NSns1.sedoparking.com2015-07-16 → 2015-07-16 · 3 obs
● 2015-07-16 16:38:32
○ 2016-01-13 20:45:32
○ 2026-07-12 07:51:28
○ 2016-01-13 20:45:32
○ 2026-07-12 07:51:28
○NSns2.redirectdom.com2016-01-13 → 2017-05-12 · 5 obs
○ 2015-07-16 16:38:32
● 2016-01-13 20:45:32
● 2017-05-12 16:05:06
○ 2026-02-18 19:51:10
○ 2026-07-12 07:51:28
● 2016-01-13 20:45:32
● 2017-05-12 16:05:06
○ 2026-02-18 19:51:10
○ 2026-07-12 07:51:28
○NSns2.sedoparking.com2015-07-16 → 2015-07-16 · 3 obs
● 2015-07-16 16:38:32
○ 2016-01-13 20:45:32
○ 2026-07-12 07:51:28
○ 2016-01-13 20:45:32
○ 2026-07-12 07:51:28
○MXmail.nickstel.com2015-07-16 → 2015-07-16 · 3 obs
● 2015-07-16 16:38:32
○ 2016-01-13 20:45:32
○ 2026-07-12 07:51:28
○ 2016-01-13 20:45:32
○ 2026-07-12 07:51:28
○MXmx-a.ktk.de2026-02-18 → 2026-05-28 · 5 obs
○ 2016-01-13 20:45:32
● 2026-02-18 19:51:10
● 2026-05-28 19:18:02
○ 2026-07-03 06:49:04
○ 2026-07-12 07:51:28
● 2026-02-18 19:51:10
● 2026-05-28 19:18:02
○ 2026-07-03 06:49:04
○ 2026-07-12 07:51:28
○MXmx-b.ktk.de2026-02-18 → 2026-05-28 · 5 obs
○ 2016-01-13 20:45:32
● 2026-02-18 19:51:10
● 2026-05-28 19:18:02
○ 2026-07-03 06:49:04
○ 2026-07-12 07:51:28
● 2026-02-18 19:51:10
● 2026-05-28 19:18:02
○ 2026-07-03 06:49:04
○ 2026-07-12 07:51:28
○A176.9.83.2292016-01-13 → 2017-05-12 · 5 obs
○ 2015-07-16 16:38:32
● 2016-01-13 20:45:32
● 2017-05-12 16:05:06
○ 2026-02-18 19:51:10
○ 2026-07-12 07:51:28
● 2016-01-13 20:45:32
● 2017-05-12 16:05:06
○ 2026-02-18 19:51:10
○ 2026-07-12 07:51:28
○A2a02:1628:0:c00a::1122026-02-18 → 2026-05-28 · 5 obs
○ 2017-05-12 16:05:06
● 2026-02-18 19:51:10
● 2026-05-28 19:18:02
○ 2026-07-03 06:49:04
○ 2026-07-12 07:51:28
● 2026-02-18 19:51:10
● 2026-05-28 19:18:02
○ 2026-07-03 06:49:04
○ 2026-07-12 07:51:28
○A72.52.4.912015-07-16 → 2015-07-16 · 3 obs
● 2015-07-16 16:38:32
○ 2016-01-13 20:45:32
○ 2026-07-12 07:51:28
○ 2016-01-13 20:45:32
○ 2026-07-12 07:51:28
○A82.115.96.1122026-02-18 → 2026-05-28 · 5 obs
○ 2017-05-12 16:05:06
● 2026-02-18 19:51:10
● 2026-05-28 19:18:02
○ 2026-07-03 06:49:04
○ 2026-07-12 07:51:28
● 2026-02-18 19:51:10
● 2026-05-28 19:18:02
○ 2026-07-03 06:49:04
○ 2026-07-12 07:51:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| bis-info.de | ns-a.ktk.de, ns-b.ktk.io, ns-c.ktk.de | 4 records |
✅ Authoritative Response
Server:212.7.160.5
NS records: ns-a.ktk.de, ns-b.ktk.io, ns-c.ktk.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for bis-info.de (unsigned zone)
⏱️ Timing
Total: 4709ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 82.115.96.112 |
| AAAA | 1 | 2a02:1628:0:c00a::112 |
| NS | 3 | ns-c.ktk.de, ns-a.ktk.de... |
| MX | 2 | mx-b.ktk.de (pri: 30), mx-a.ktk.de (pri: 30) |
| SOA | 1 | ns-a.ktk.de hostmaster.noc.ktk.de |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns-a.ktk.de, ns-a.ktk.de, ns-c.ktk.de...)
Analysis
Name Servers
DNS for bis-info.de is handled by three authoritative name servers: ns-a.ktk.de, ns-c.ktk.de and ns-b.ktk.io.
bis-info.de has at least partial name server overlap with other domains, such as iappa.com, madcatz.net, mdz-bad-ems.de and two others.
Three hostnames — ns-a.ktk.de, ns-c.ktk.de and ns-b.ktk.io — each have two IP addresses: ns-a.ktk.de has 212.7.160.5 and 2a02:1628:0:c000::3:5, ns-c.ktk.de has 212.7.160.11 and 2a02:1628:0:c000::3:11, and ns-b.ktk.io has 217.17.16.165 and 2a01:5580:154::165.