holgerknust.com - robtex.com
holgerknust.com
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=1774374827 | ||||||
Subdomains
mail.holgerknust.com |
Same first word
holgerknust.com |
DNS History
15 records (6 active, 9 former)
●NSns-cloud-b1.googledomains.com2015-06-11 → 2026-03-24 · 2 obs
● 2026-03-24 18:03:56
●NSns-cloud-b2.googledomains.com2015-06-11 → 2026-03-24 · 2 obs
● 2026-03-24 18:03:56
●NSns-cloud-b3.googledomains.com2015-06-11 → 2026-03-24 · 2 obs
● 2026-03-24 18:03:56
●NSns-cloud-b4.googledomains.com2015-06-11 → 2026-03-24 · 2 obs
● 2026-03-24 18:03:56
●MXmail.holgerknust.com2015-06-11 → 2026-03-24 · 2 obs
● 2026-03-24 18:03:56
○A2001:4860:4802:32::152015-10-22 → 2017-07-01 · 4 obs
● 2015-10-22 13:07:54
● 2017-07-01 05:43:20
○ 2026-03-24 18:03:56
○A2001:4860:4802:34::152015-10-22 → 2017-07-01 · 4 obs
● 2015-10-22 13:07:54
● 2017-07-01 05:43:20
○ 2026-03-24 18:03:56
○A2001:4860:4802:36::152015-10-22 → 2017-07-01 · 4 obs
● 2015-10-22 13:07:54
● 2017-07-01 05:43:20
○ 2026-03-24 18:03:56
○A2001:4860:4802:38::152015-10-22 → 2017-07-01 · 4 obs
● 2015-10-22 13:07:54
● 2017-07-01 05:43:20
○ 2026-03-24 18:03:56
○A212.227.20.1252015-06-11 → 2015-06-11 · 3 obs
○ 2015-10-22 13:07:54
○ 2026-03-24 18:03:56
○A216.239.32.212015-10-22 → 2017-07-01 · 4 obs
● 2015-10-22 13:07:54
● 2017-07-01 05:43:20
○ 2026-03-24 18:03:56
○A216.239.34.212015-10-22 → 2017-07-01 · 4 obs
● 2015-10-22 13:07:54
● 2017-07-01 05:43:20
○ 2026-03-24 18:03:56
○A216.239.36.212015-10-22 → 2017-07-01 · 4 obs
● 2015-10-22 13:07:54
● 2017-07-01 05:43:20
○ 2026-03-24 18:03:56
○A216.239.38.212015-10-22 → 2017-07-01 · 4 obs
● 2015-10-22 13:07:54
● 2017-07-01 05:43:20
○ 2026-03-24 18:03:56
●A48.217.241.2082026-03-24 → 2026-03-24 · 2 obs
● 2026-03-24 18:03:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| holgerknust.com | ns-cloud-b1.googledomains.com, ns-cloud-b2.googledomains.com, ns-cloud-b3.googledomains.com, ns-cloud-b4.googledomains.com | 8 records |
✅ Authoritative Response
Server:216.239.36.107
NS records: ns-cloud-b1.googledomains.com, ns-cloud-b2.googledomains.com, ns-cloud-b3.googledomains.com, ns-cloud-b4.googledomains.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for holgerknust.com (unsigned zone)
⏱️ Timing
Total: 242ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 48.217.241.208 |
| NS | 4 | ns-cloud-b4.googledomains.com, ns-cloud-b2.googledomains.com... |
| MX | 1 | mail.holgerknust.com (pri: 10) |
| SOA | 1 | ns-cloud-b1.googledomains.com dns-admin. |
📌 Glue Records Collected
Total: 8
Out-of-bailiwick: 8 (ns-cloud-b1.googledomains.com, ns-cloud-b1.googledomains.com, ns-cloud-b2.googledomains.com...)
Analysis
Hierarchy
holgerknust.com is a parent of mail.holgerknust.com.
IP Addresses
holgerknust.com points to a single IP address: 48.217.241.208.
Name Servers
holgerknust.com is delegated to four name servers: ns-cloud-b1.googledomains.com, ns-cloud-b2.googledomains.com, ns-cloud-b3.googledomains.com and ns-cloud-b4.googledomains.com.
At least part of the name servers for holgerknust.com are shared with other domains, for instance castersrealm.com, contiki.co.kr, existanz.com, dontfckwithme.com and suchdev.com.
Host names with two IP numbers:
ns-cloud-b1.googledomains.com points to: 2001:4860:4802:32::6b and 216.239.32.107
ns-cloud-b2.googledomains.com points to: 2001:4860:4802:34::6b and 216.239.34.107
ns-cloud-b3.googledomains.com points to: 2001:4860:4802:36::6b and 216.239.36.107
ns-cloud-b4.googledomains.com points to: 2001:4860:4802:38::6b and 216.239.38.107
Mail Servers
The mail server for holgerknust.com is mail.holgerknust.com.