ultrablock.de - robtex.com
ultrablock.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 195.201.245.85🇩🇪 Hetzner195.201.0.0/16 HETZNER-DC | ||||||
| PTR | ex52.boxxom.com | ||||||
| NS | ns1.first-ns.de ⭐ | ||||||
| A | 2a01:4f8:0:a101::a:1🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK | ||||||
| PTR | ns1.first-ns.de | ||||||
| A | 213.239.242.238🇩🇪 Hetzner213.239.192.0/18 HETZNER-RZ-NBG-BLK2 | ||||||
| PTR | ns1.first-ns.de | ||||||
| NS | robotns2.second-ns.de | ||||||
| A | 2a01:4f8:0:1::5ddc:2🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK | ||||||
| PTR | robotns2.second-ns.de | ||||||
| A | 213.133.100.103🇩🇪 Hetzner213.133.96.0/19 HETZNER-RZ-NBG-BLK1 | ||||||
| PTR | robotns2.second-ns.de | ||||||
| NS | robotns3.second-ns.com | ||||||
| A | 2001:67c:192c::add:a3🇩🇪 NORIS-NETWORK2001:67c:192c::/48 | ||||||
| PTR | robotns3.second-ns.com | ||||||
| A | 193.47.99.3🇩🇪 NORIS-NETWORK193.47.99.0/24 | ||||||
| PTR | robotns3.second-ns.com | ||||||
| MX | imap.boxxom.com ⭐ | ||||||
| A | 195.201.245.85🇩🇪 Hetzner195.201.0.0/16 HETZNER-DC | ||||||
| PTR | ex52.boxxom.com | ||||||
| SOA | ns1.first-ns.dedns@hetzner.com 2026-02-24 #0 | ||||||
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=1773553752 | ||||||
Same first word
ultrablock.de |
ultrablock.ru |
Similar names
DNS History
5 records (5 active, 0 former)
●NSns1.first-ns.de2026-03-18 → 2026-03-22 · 2 obs
● 2026-03-22 13:25:56
●NSrobotns2.second-ns.de2026-03-18 → 2026-03-22 · 2 obs
● 2026-03-22 13:25:56
●NSrobotns3.second-ns.com2026-03-18 → 2026-03-22 · 2 obs
● 2026-03-22 13:25:56
●MXimap.boxxom.com2026-03-18 → 2026-03-22 · 2 obs
● 2026-03-22 13:25:56
●A195.201.245.852026-03-18 → 2026-03-22 · 2 obs
● 2026-03-22 13:25:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | f.nic.de, z.nic.de, a.nic.de | - |
| ultrablock.de | ns1.first-ns.de, robotns2.second-ns.de, robotns3.second-ns.com | - |
✅ Authoritative Response
Server: 213.239.242.238
NS records: ns1.first-ns.de, robotns2.second-ns.de, robotns3.second-ns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ultrablock.de (unsigned zone)
⏱️ Timing
Total: 1311ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 195.201.245.85 |
| NS | 3 | ns1.first-ns.de, robotns2.second-ns.de... |
| MX | 1 | imap.boxxom.com (pri: 10) |
| SOA | 1 | ns1.first-ns.de dns.hetzner.com |
Analysis
IP Addresses
ultrablock.de points to a single IP number: 195.201.245.85.
Other host names, for instance jps-art.de, netloop.de, imap.boxxom.com, mail.hallojulia.com and foodvertise.de share IP numbers with ultrablock.de.
Name Servers
The domain ultrablock.de is delegated to three name servers: robotns3.second-ns.com, ns1.first-ns.de and robotns2.second-ns.de.
ultrablock.de shares name servers with other domains at least partially, for instance irmawi.de, obstbau.de, kantinele.de, autowelt-online.com and andre-wiethoff.de.
Host names with two IP numbers:
robotns3.second-ns.com points to 2001:67c:192c::add:a3 and 193.47.99.3
ns1.first-ns.de points to 2a01:4f8:0:a101::a:1 and 213.239.242.238
robotns2.second-ns.de points to 2a01:4f8:0:1::5ddc:2 and 213.133.100.103
Mail Servers
The mail server for ultrablock.de is imap.boxxom.com.
ultrablock.de shares the same mail server setup as other domains, including boxxom-service.de, 2800-90.com, ds-immokontor.de, jps-art.de and netloop.de.
Host name imap.boxxom.com resolves to IP 195.201.245.85.