schrolm.de - robtex.com
schrolm.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2a01:4f8:10b:814::2🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK | ||||||
| A | 88.99.250.107🇩🇪 Hetzner88.99.0.0/16 HETZNER-DC | ||||||
| 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 | mail.schrolm.de ⭐ | ||||||
| A | 88.99.250.107🇩🇪 Hetzner88.99.0.0/16 HETZNER-DC | ||||||
| PTR | schrolm.de | ||||||
| TXT | v=spf1 mx ~all | ||||||
| SOA | ns1.first-ns.dedns@hetzner.com 2024-01-17 #3 | ||||||
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=1774676391 | ||||||
Subdomains
mail.schrolm.de |
Same first word
schrolm.de |
Similar names
DNS History
8 records (6 active, 2 former)
●NSns1.first-ns.de2015-06-10 → 2026-03-28 · 2 obs
● 2026-03-28 05:42:42
●NSrobotns2.second-ns.de2015-06-10 → 2026-03-28 · 2 obs
● 2026-03-28 05:42:42
●NSrobotns3.second-ns.com2015-06-10 → 2026-03-28 · 2 obs
● 2026-03-28 05:42:42
●MXmail.schrolm.de2015-06-10 → 2026-03-28 · 2 obs
● 2026-03-28 05:42:42
●A2a01:4f8:10b:814::22026-03-28 → 2026-03-28 · 2 obs
● 2026-03-28 05:42:42
○A2a01:4f8:140:72a6::22015-06-10 → 2017-05-28 · 3 obs
● 2017-05-28 11:11:56
○ 2026-03-28 05:42:42
○A46.4.89.1812015-06-10 → 2017-05-28 · 3 obs
● 2017-05-28 11:11:56
○ 2026-03-28 05:42:42
●A88.99.250.1072026-03-28 → 2026-03-28 · 2 obs
● 2026-03-28 05:42:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| schrolm.de | robotns2.second-ns.de, ns1.first-ns.de, robotns3.second-ns.com | - |
✅ Authoritative Response
Server:213.239.242.238
NS records: robotns2.second-ns.de, ns1.first-ns.de, robotns3.second-ns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for schrolm.de (unsigned zone)
⏱️ Timing
Total: 1611ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 88.99.250.107 |
| AAAA | 1 | 2a01:4f8:10b:814::2 |
| NS | 3 | ns1.first-ns.de, robotns2.second-ns.de... |
| MX | 1 | mail.schrolm.de (pri: 10) |
| TXT | 1 | v=spf1 mx ~all |
| SOA | 1 | ns1.first-ns.de dns.hetzner.com |
Analysis
Hierarchy
schrolm.de is the parent of mail.schrolm.de.
IP Addresses
schrolm.de resolves to two IPs: 2a01:4f8:10b:814::2 and 88.99.250.107.
Other host names, for instance mail.schrolm.de, mail.fesseler.info and fesseler.info share IP numbers with schrolm.de.
Name Servers
schrolm.de is delegated to three name servers: robotns3.second-ns.com, ns1.first-ns.de and robotns2.second-ns.de.
schrolm.de at least partially shares name servers with other domains, for instance stv-tech.com, pprasse.de, rubensfan.org, fashiondealer.it and rosenau-apo.de.
These name servers are commonly used with hydrogen.ns.hetzner.com, oxygen.ns.hetzner.com and helium.ns.hetzner.de.
Host names with two IP numbers:
Host robotns3.second-ns.com points to 2001:67c:192c::add:a3 and 193.47.99.3.
Host ns1.first-ns.de points to 2a01:4f8:0:a101::a:1 and 213.239.242.238.
Host robotns2.second-ns.de points to 2a01:4f8:0:1::5ddc:2 and 213.133.100.103.
Mail Servers
schrolm.de is handled by a single mail server, mail.schrolm.de.
Host name mail.schrolm.de points to IP address 88.99.250.107.