cybertom.de - robtex.com
cybertom.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 45.67.71.52🇩🇪 SYNLINQ45.67.71.0/24 | ||||||
| PTR | 45.67.71.52.1nic.de | ||||||
| NS | ns1-tec.de ⭐ | ||||||
| A | 2a09:71c0::101:0:12🇩🇪 SYNLINQ2a09:71c0::/29 | ||||||
| A | 45.67.68.12🇩🇪 SYNLINQ45.67.68.0/24 | ||||||
| PTR | ns1-tec.de | ||||||
| NS | ns2-tec.de | ||||||
| A | 2a0d:c2c0:1:d::12🇩🇪 SkyLink2a0d:c2c0::/29 | ||||||
| A | 92.246.85.245🇩🇪 SkyLink92.246.85.0/24 | ||||||
| PTR | ns2-tec.de | ||||||
| MX | mx1.securemail.name ⭐ | ||||||
| A | 92.246.85.247🇩🇪 SkyLink92.246.85.0/24 | ||||||
| PTR | mx.securemail.name | ||||||
| MX | mx2.securemail.name ⭐ | ||||||
| A | 92.246.85.247🇩🇪 SkyLink92.246.85.0/24 | ||||||
| PTR | mx.securemail.name | ||||||
| TXT | v=spf1 include:spf.securemail.name a mx ~all | ||||||
| SOA | ns1-tec.dewebmaster@cybertom.de 2026-02-18 #1 | ||||||
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=1774556441 | ||||||
Same first word
DNS History
7 records (5 active, 2 former)
●MXmx1.securemail.name2015-08-18 → 2026-03-26 · 2 obs
● 2026-03-26 20:45:32
●MXmx2.securemail.name2015-08-18 → 2026-03-26 · 2 obs
● 2026-03-26 20:45:32
○A136.243.198.2342017-04-04 → 2017-04-04 · 3 obs
● 2017-04-04 21:31:46
○ 2026-03-26 20:45:32
○A176.9.19.2472015-08-18 → 2016-09-10 · 4 obs
● 2016-09-10 13:17:16
○ 2017-04-04 21:31:46
○ 2026-03-26 20:45:32
●A45.67.71.522026-03-26 → 2026-03-26 · 2 obs
● 2026-03-26 20:45:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | f.nic.de, a.nic.de, z.nic.de | - |
| cybertom.de | ns1-tec.de, ns2-tec.de | 4 records |
✅ Authoritative Response
Server:92.246.85.245
NS records: ns1-tec.de, ns2-tec.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cybertom.de (unsigned zone)
⏱️ Timing
Total: 556ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 45.67.71.52 |
| NS | 2 | ns1-tec.de, ns2-tec.de |
| MX | 2 | mx2.securemail.name (pri: 100), mx1.securemail.name (pri: 100) |
| TXT | 1 | v=spf1 include:spf.securemail.name a mx |
| SOA | 1 | ns1-tec.de webmaster.cybertom.de |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns1-tec.de, ns1-tec.de, ns2-tec.de...)
Analysis
IP Addresses
cybertom.de resolves to one IP number: 45.67.71.52.
other host names including alten-pfleger.de, aerzte-beratung.de, geriatrierehazentrum.de, kunden-karten.de and xn--rzte-praxis-k8a.de share IP numbers with cybertom.de.
Name Servers
cybertom.de is delegated to two name servers ns1-tec.de and ns2-tec.de.
cybertom.de shares the same name server setup as other domains, for instance sygen.net, enns-it.com, forfit.de, 99pfennig.de and beispiele.net.
cybertom.de at least partially shares name servers with other domains, for instance mostbonus.com, domain-backorder.de, mailover.de, pixelpunkt.de and wordsoft.de.
these name servers are commonly used alongside ns1-tec.
Host names with two IP numbers:
The host name ns1-tec.de points to 2a09:71c0::101:0:12 and 45.67.68.12; the host name ns2-tec.de points to 2a0d:c2c0:1:d::12 and 92.246.85.245.
Mail Servers
Two mail servers handle cybertom.de: mx1.securemail.name and mx2.securemail.name.
cybertom.de shares the same mail server setup as other domains, for instance mail.vereinswiki.de, suizid-prophylaxe.de, hochschulrecht-owl.de, tinnef.com and webmail.bsbildung.de.
cybertom.de shares mail servers with other domains to some extent, for instance man-will-meer.de.
Host names with a single IP:
mx1.securemail.name points to 92.246.85.247.
mx2.securemail.name points to 92.246.85.247.
Host names pointing to 92.246.85.247: mx1.securemail.name and mx2.securemail.name.