textkernel.de - dns.ninja
textkernel.de
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=1786487726 | ||||||
Subdomains
de-prod.textkernel.de |
Same first word
textkernel.nl |
textkernel.us |
textkernel.de |
textkernel.net |
textkernel.careers |
textkernel.com |
textkernel.io |
textkernel.fr |
DNS History
22 records (9 active, 13 former)
●NSa1-48.akam.net2026-02-22 → 2026-08-11 · 3 obs
● 2026-02-22 12:33:02
● 2026-08-11 23:04:12
●NSa11-67.akam.net2026-02-22 → 2026-08-11 · 3 obs
● 2026-02-22 12:33:02
● 2026-08-11 23:04:12
●NSa16-64.akam.net2026-02-22 → 2026-08-11 · 3 obs
● 2026-02-22 12:33:02
● 2026-08-11 23:04:12
●NSa20-65.akam.net2026-02-22 → 2026-08-11 · 3 obs
● 2026-02-22 12:33:02
● 2026-08-11 23:04:12
●NSa22-66.akam.net2026-02-22 → 2026-08-11 · 3 obs
● 2026-02-22 12:33:02
● 2026-08-11 23:04:12
●NSa5-67.akam.net2026-02-22 → 2026-08-11 · 3 obs
● 2026-02-22 12:33:02
● 2026-08-11 23:04:12
○NSns0.dnsmadeeasy.com2015-08-17 → 2021-08-15 · 4 obs
● 2021-08-15 10:29:28
○ 2026-02-22 12:33:02
○ 2026-08-11 23:04:12
○NSns1.dnsmadeeasy.com2015-08-17 → 2021-08-15 · 4 obs
● 2021-08-15 10:29:28
○ 2026-02-22 12:33:02
○ 2026-08-11 23:04:12
○NSns2.dnsmadeeasy.com2015-08-17 → 2021-08-15 · 4 obs
● 2021-08-15 10:29:28
○ 2026-02-22 12:33:02
○ 2026-08-11 23:04:12
○NSns3.dnsmadeeasy.com2015-08-17 → 2021-08-15 · 4 obs
● 2021-08-15 10:29:28
○ 2026-02-22 12:33:02
○ 2026-08-11 23:04:12
○NSns4.dnsmadeeasy.com2015-08-17 → 2021-08-15 · 4 obs
● 2021-08-15 10:29:28
○ 2026-02-22 12:33:02
○ 2026-08-11 23:04:12
○MXalt1.aspmx.l.google.com2021-08-15 → 2021-08-15 · 4 obs
● 2021-08-15 10:29:28
○ 2026-02-22 12:33:02
○ 2026-08-11 23:04:12
○MXalt2.aspmx.l.google.com2021-08-15 → 2021-08-15 · 4 obs
● 2021-08-15 10:29:28
○ 2026-02-22 12:33:02
○ 2026-08-11 23:04:12
○MXaspmx.l.google.com2021-08-15 → 2021-08-15 · 4 obs
● 2021-08-15 10:29:28
○ 2026-02-22 12:33:02
○ 2026-08-11 23:04:12
○MXaspmx2.googlemail.com2021-08-15 → 2021-08-15 · 4 obs
● 2021-08-15 10:29:28
○ 2026-02-22 12:33:02
○ 2026-08-11 23:04:12
○MXaspmx3.googlemail.com2021-08-15 → 2021-08-15 · 4 obs
● 2021-08-15 10:29:28
○ 2026-02-22 12:33:02
○ 2026-08-11 23:04:12
○MXmx.textkernel.nl2015-08-17 → 2017-04-18 · 4 obs
● 2017-04-18 13:54:50
○ 2021-08-15 10:29:28
○ 2026-08-11 23:04:12
●MXus-smtp-inbound-1.mimecast.com2026-02-22 → 2026-08-11 · 3 obs
● 2026-02-22 12:33:02
● 2026-08-11 23:04:12
●MXus-smtp-inbound-2.mimecast.com2026-02-22 → 2026-08-11 · 3 obs
● 2026-02-22 12:33:02
● 2026-08-11 23:04:12
○A139.162.228.1852017-04-18 → 2021-08-15 · 5 obs
● 2017-04-18 13:54:50
● 2021-08-15 10:29:28
○ 2026-02-22 12:33:02
○ 2026-08-11 23:04:12
○A212.204.232.112015-08-17 → 2016-09-08 · 4 obs
● 2016-09-08 04:11:38
○ 2017-04-18 13:54:50
○ 2026-08-11 23:04:12
●A3.14.55.682026-02-22 → 2026-08-11 · 3 obs
● 2026-02-22 12:33:02
● 2026-08-11 23:04:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| textkernel.de | a11-67.akam.net, a16-64.akam.net, a1-48.akam.net, a22-66.akam.net... | - |
✅ Authoritative Response
Server:84.53.139.67
NS records: a11-67.akam.net, a16-64.akam.net, a1-48.akam.net, a22-66.akam.net, a20-65.akam.net, a5-67.akam.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for textkernel.de (unsigned zone)
⏱️ Timing
Total: 961ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 3.14.55.68 |
| NS | 6 | a22-66.akam.net, a11-67.akam.net... |
| MX | 2 | us-smtp-inbound-1.mimecast.com (pri: 10), us-smtp-inbound-2.mimecast.com (pri: 10) |
| TXT | 5 | ZOOM_verify_MSrGfBrBQ6-kdW9YxR0y9g, v=spf1 include:_netblocks.textkernel.nl ... |
| SOA | 1 | a1-48.akam.net hostmaster.textkernel.de |
Analysis
Hierarchy
de-prod.textkernel.de is a subdomain of textkernel.de.
IP Addresses
textkernel.de resolves to just one IP address, 3.14.55.68.
Two other host names, along with cube19.com, erecruit.com and engage.bullhorn.com, also share IP numbers with textkernel.de.
Name Servers
textkernel.de has 6 name servers — a1-48.akam.net, a11-67.akam.net, a16-64.akam.net and 3 others.
The name servers of textkernel.de overlap at least partially with those of other domains — among them alange-soehne.com.ru, utg.ua, phoenixsuns.com and two more.
These name servers commonly appear in delegations together with a20-65.akam.net, a5-67.akam.net, a22-66.akam.net and 7 other.
Host names that have two IP addresses:
a1-48.akam.net resolves to 193.108.91.48 and 2600:1401:2::30.
a11-67.akam.net resolves to 84.53.139.67 and 2600:1480:1::43.
a16-64.akam.net resolves to 23.211.132.64 and 2600:1406:1b::40.
a20-65.akam.net resolves to 95.100.175.65 and 2a02:26f0:67::41.
a22-66.akam.net resolves to 23.211.61.66 and 2600:1480:7800::42.
a5-67.akam.net resolves to 95.100.168.67 and 2600:1480:b000::43.
Mail Servers
textkernel.de is served by two mail servers, us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com.
Among the domains sharing a mail server setup with textkernel.de are fragrancener.com, pemnet.com, idswest.com and two others.
There is at least a partial MX overlap between textkernel.de and other domains, including jbs1.com, rasremote.com, dblcntr.com and two others.
DNS names with 6 IP addresses:
us-smtp-inbound-1.mimecast.com points to 170.10.128.141, 170.10.128.221, 170.10.128.242 and 3 other IP addresses.
us-smtp-inbound-2.mimecast.com points to 170.10.128.141, 170.10.128.221, 170.10.128.242 and 3 other IP addresses.
The host names us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com both resolve to 170.10.128.141 IP addresses.
The host names us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com both resolve to 170.10.128.221 IP addresses.
The host names us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com both resolve to 170.10.128.242 IP addresses.
The host names us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com both resolve to 170.10.132.141 IP addresses.
The host names us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com both resolve to 170.10.132.221 IP addresses.
The host names us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com both resolve to 170.10.132.242 IP addresses.