quickstudy.de - robtex.com
quickstudy.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 208.91.197.27🇻🇬 CONFLUENCE-NETWORK-INC208.91.197.0/24 Confluence Networks Route Object | ||||||
| NS | ns65.worldnic.com ⭐ | ||||||
| A | 162.159.26.185Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns66.worldnic.com | ||||||
| A | 162.159.27.127Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| MX | cctldmail.networksolutions.com ⭐ | ||||||
| A | 205.178.187.23🇺🇸 Jacksonville205.178.186.0/23 NF ATL SUBNETS | ||||||
| PTR | cctldmail.networksolutions.com | ||||||
| SOA | NS65.WORLDNIC.COMnamehost@WORLDNIC.COM serial=108021411 | ||||||
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=1787893358 | ||||||
Same first word
Similar names
Previous names
Next names
DNS History
4 records (4 active, 0 former)
●NSns65.worldnic.com2015-06-17 → 2026-08-28 · 2 obs
● 2026-08-28 05:29:10
●NSns66.worldnic.com2015-06-17 → 2026-08-28 · 2 obs
● 2026-08-28 05:29:10
●MXcctldmail.networksolutions.com2015-06-17 → 2026-08-28 · 2 obs
● 2026-08-28 05:29:10
●A208.91.197.272015-06-17 → 2026-08-28 · 2 obs
● 2026-08-28 05:29:10
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| quickstudy.de | ns66.worldnic.com, ns65.worldnic.com | - |
✅ Authoritative Response
Server:162.159.26.185
NS records: ns66.worldnic.com, ns65.worldnic.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for quickstudy.de (unsigned zone)
⏱️ Timing
Total: 1769ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 208.91.197.27 |
| NS | 2 | ns65.worldnic.com, ns66.worldnic.com |
| MX | 1 | cctldmail.networksolutions.com (pri: 20) |
| SOA | 1 | NS65.WORLDNIC.COM namehost.WORLDNIC.COM |
Analysis
IP Addresses
quickstudy.de has exactly one IP address — 208.91.197.27.
cavalcfo.com, arcosselfstorage.com, authenticresortwear.com plus two other host names have IP numbers in common with quickstudy.de.
Name Servers
quickstudy.de is served by two delegated name servers, ns65.worldnic.com and ns66.worldnic.com.
The name server configuration of quickstudy.de is shared with other domains, for instance gosmcs.com, lyonworkspace.net, newslettersforyou.com and two others.
ns65.worldnic.com directs to 162.159.26.185 and ns66.worldnic.com directs to 162.159.27.127; each host name points to exactly one IP number.
Mail Servers
quickstudy.de uses one mail server — cctldmail.networksolutions.com.
The mail server setup of quickstudy.de matches that of other domains such as wisdomtree.de, ezupumbrellas.de, pci-104.de and two others.
quickstudy.de has mail servers in common with other domains — for example dynasplint.de and translink.de.
There is one IP number for cctldmail.networksolutions.com: 205.178.187.23.