rolfherken.com - robtex.com
rolfherken.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns0.nndns.net ⭐ | ||||||
| A | 2a0c:ffc0:0:800::53🇩🇪 NETZNUTZ2a0c:ffc0::/48 -NET-0-V6 | ||||||
| PTR | ns0.ber1.netznutz.net | ||||||
| A | 194.76.112.23🇩🇪 NETZNUTZ194.76.112.0/24 -NET-0-V4 | ||||||
| PTR | ns0.ber1.netznutz.net | ||||||
| NS | ns7.nndns.net | ||||||
| A | 2a01:4f8:1c0c:8088::53🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK | ||||||
| PTR | ns7.nnns.de | ||||||
| A | 94.130.188.135🇩🇪 Hetzner94.130.0.0/16 HETZNER-DC | ||||||
| PTR | ns7.nnns.de | ||||||
| NS | ns8.nnns.de | ||||||
| A | 2001:19f0:5001:340b::53🇳🇱 AS-VULTR2001:19f0:5000::/38 Vultr Assigned Prefix | ||||||
| PTR | ns8.nndns.net | ||||||
| A | 95.179.188.64🇳🇱 AS-VULTR95.179.176.0/20 Vultr Assigned Prefix | ||||||
| PTR | ns8.nndns.net | ||||||
| SOA | ns0.nndns.nethostmaster@netznutz.net 2025-11-10 #0 | ||||||
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=1774887567 | ||||||
Same first word
rolfherken.com |
DNS History
8 records (3 active, 5 former)
○NSgate.mental.com2007-11-01 → 2007-11-01 · 3 obs
○ 2015-08-06 22:11:32
○ 2026-03-30 16:44:28
●NSns0.nndns.net2026-03-28 → 2026-03-30 · 3 obs
● 2026-03-28 05:47:20
● 2026-03-30 16:44:28
○NSns3.nndns.net2015-08-06 → 2017-04-20 · 5 obs
● 2015-08-06 22:11:32
● 2017-04-20 01:07:56
○ 2026-03-28 05:47:20
○ 2026-03-30 16:44:28
●NSns7.nndns.net2026-03-28 → 2026-03-30 · 3 obs
● 2026-03-28 05:47:20
● 2026-03-30 16:44:28
●NSns8.nnns.de2026-03-28 → 2026-03-30 · 3 obs
● 2026-03-28 05:47:20
● 2026-03-30 16:44:28
○NSxlink1.xlink.net2007-11-01 → 2017-04-20 · 4 obs
● 2017-04-20 01:07:56
○ 2026-03-28 05:47:20
○ 2026-03-30 16:44:28
○MXgate.mental.com2007-11-01 → 2007-11-01 · 3 obs
○ 2015-08-06 22:11:32
○ 2026-03-30 16:44:28
○MXmail.herken.com2015-08-06 → 2015-08-06 · 4 obs
● 2015-08-06 22:11:32
○ 2015-12-01 07:22:06
○ 2026-03-30 16:44:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| rolfherken.com | ns0.nndns.net, ns7.nndns.net, ns8.nnns.de | - |
✅ Authoritative Response
Server:194.76.112.23
NS records: ns0.nndns.net, ns7.nndns.net, ns8.nnns.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for rolfherken.com (unsigned zone)
⏱️ Timing
Total: 533ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 3 | ns8.nnns.de, ns0.nndns.net... |
| SOA | 1 | ns0.nndns.net hostmaster.netznutz.net |
Analysis
Name Servers
rolfherken.com is delegated to three name servers ns8.nnns.de, ns0.nndns.net and ns7.nndns.net.
rolfherken.com at least partially shares name servers with other domains, for instance qdi.de, metar.info, ip-mine.com, twibex.org and gnomit.eu.
these name servers are often used together with ns0.nnns.de, ns7.nnns.de, ns7.nnns.eu and ns8.nndns.net.
Host names with two IP numbers:
ns8.nnns.de points to: 2001:19f0:5001:340b::53 and 95.179.188.64.
ns0.nndns.net points to: 2a0c:ffc0:0:800::53 and 194.76.112.23.
ns7.nndns.net points to: 2a01:4f8:1c0c:8088::53 and 94.130.188.135.