acrossbarriers.de - robtex.com
acrossbarriers.de
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=1776228104 | ||||||
Subdomains
acb-relay.acrossbarriers.de |
Same first word
acrossbarriers.de |
DNS History
8 records (7 active, 1 former)
●NSns1.teresto.net2015-05-02 → 2026-04-15 · 2 obs
● 2026-04-15 05:09:18
●NSns2.teresto.net2015-05-02 → 2026-04-15 · 2 obs
● 2026-04-15 05:09:18
●NSns3.teresto.net2015-05-02 → 2026-04-15 · 2 obs
● 2026-04-15 05:09:18
●NSns4.teresto.net2015-05-02 → 2026-04-15 · 2 obs
● 2026-04-15 05:09:18
●MXacb-relay.acrossbarriers.de2015-05-02 → 2026-04-15 · 2 obs
● 2026-04-15 05:09:18
○A212.89.153.122015-05-02 → 2017-06-14 · 4 obs
● 2017-06-14 15:28:10
○ 2026-03-30 14:04:52
○ 2026-04-15 05:09:18
●A213.133.104.1672026-03-30 → 2026-04-15 · 3 obs
● 2026-03-30 14:04:52
● 2026-04-15 05:09:18
●A2a01:4f8:d0a:212b::22026-03-30 → 2026-04-15 · 3 obs
● 2026-03-30 14:04:52
● 2026-04-15 05:09:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| acrossbarriers.de | ns1.teresto.net, ns2.teresto.net, ns3.teresto.net, ns4.teresto.net | - |
✅ Authoritative Response
Server:2a02:5a0:1fff:ffff::10
NS records: ns1.teresto.net, ns2.teresto.net, ns3.teresto.net, ns4.teresto.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for acrossbarriers.de (unsigned zone)
⏱️ Timing
Total: 4805ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 213.133.104.167 |
| AAAA | 1 | 2a01:4f8:d0a:212b::2 |
| NS | 4 | ns3.teresto.net, ns4.teresto.net... |
| MX | 1 | acb-relay.acrossbarriers.de (pri: 0) |
| TXT | 1 | v=spf1 a mx -all |
| SOA | 1 | ns1.teresto.net hostmaster.teresto.net |
Analysis
Hierarchy
The parent of acb-relay.acrossbarriers.de is acrossbarriers.de.
IP Addresses
acrossbarriers.de points to two IP numbers: 2a01:4f8:d0a:212b::2 and 213.133.104.167.
Other host names such as mopack.de, aerio.de, gruenegleyepoppe.de, zahnarzt-aesthetik.de and jm-t.de share IPs with acrossbarriers.de.
Name Servers
acrossbarriers.de is delegated to four name servers: ns1.teresto.net, ns2.teresto.net, ns3.teresto.net and ns4.teresto.net.
acrossbarriers.de at least partially shares name servers with other domains, for example wordworx.de, wish-gas.de, intermet.net, file-sharing.de and comatecteresto.com.
these name servers are commonly used with the following name servers: ns1.artelis.net, ns2.artelis.net, ns3.artelis.net, ns4.artelis.net, pns2.am-gruppe.de, pns.am-gruppe.de, ns2.saargate.de, ns.voelklingen.de, ns.stadtwerke-trier.de and ns.saargate.de.
Host names with two IP numbers:
ns1.teresto.net points to 2a02:5a0:1fff:ffff::10 and 212.88.128.10.
ns2.teresto.net points to 2a02:3a8:100::100 and 217.31.66.232.
ns3.teresto.net points to 2a02:3a8:200::200 and 217.31.71.30.
Host names with one IP number:
ns4.teresto.net points to 212.88.128.70.
Mail Servers
The acb-relay.acrossbarriers.de mail server handles acrossbarriers.de.
acb-relay.acrossbarriers.de points to a single IP number: 212.18.198.162.