tensor.us - dns.ninja
tensor.us
| DNSSEC | ⚠️ Not signed | ||||||
| A | 45.67.68.52🇩🇪 SYNLINQ45.67.68.0/24 | ||||||
| PTR | 45.67.68.52.1nic.de | ||||||
| NS | ns1.axcoredns.com ⭐ | ||||||
| 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.axcoredns.org | ||||||
| A | 2a01:4f8:c014:d47::12🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK | ||||||
| A | 46.224.169.132🇮🇷 Hetzner46.224.0.0/15 HETZNER-DC | ||||||
| PTR | ns2-tec.de | ||||||
| MX | mx1.securemail.name ⭐ | ||||||
| A | 45.67.68.16🇩🇪 SYNLINQ45.67.68.0/24 | ||||||
| PTR | 45.67.68.16.1nic.de | ||||||
| MX | mx2.securemail.name ⭐ | ||||||
| A | 45.67.68.16🇩🇪 SYNLINQ45.67.68.0/24 | ||||||
| PTR | 45.67.68.16.1nic.de | ||||||
| TXT | v=spf1 include:spf.securemail.name a mx ~all | ||||||
| SOA | ns1.axcoredns.comwebmaster@tensor.us 2026-02-27 #5 | ||||||
us
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.cctld.us ⭐ | ||||||
| NS | b.cctld.us | ||||||
| NS | f.cctld.us | ||||||
| NS | k.cctld.us | ||||||
| NS | m.cctld.us | ||||||
| NS | n.cctld.us | ||||||
| NS | w.cctld.us | ||||||
| NS | x.cctld.us | ||||||
| NS | y.cctld.us | ||||||
| SOA | a.cctld.usadmin@tldns.godaddy serial=1785420757 | ||||||
Same first word
Similar names
DNS History
12 records (5 active, 7 former)
○NSns1-tec.de2015-07-08 → 2026-04-13 · 4 obs
● 2026-04-13 12:40:00
○ 2026-04-21 16:09:24
○ 2026-07-30 14:26:32
●NSns1.axcoredns.com2026-04-13 → 2026-07-30 · 3 obs
● 2026-04-13 12:40:00
● 2026-07-30 14:26:32
○NSns2-tec.de2015-07-08 → 2026-04-13 · 4 obs
● 2026-04-13 12:40:00
○ 2026-04-21 16:09:24
○ 2026-07-30 14:26:32
●NSns2.axcoredns.org2026-04-13 → 2026-07-30 · 3 obs
● 2026-04-13 12:40:00
● 2026-07-30 14:26:32
●MXmx1.securemail.name2015-07-08 → 2026-07-30 · 5 obs
○ 2015-11-07 19:59:48
○ 2016-05-02 16:09:04
● 2020-02-09 17:56:54
● 2026-07-30 14:26:32
●MXmx2.securemail.name2015-07-08 → 2026-07-30 · 4 obs
○ 2015-11-07 19:59:48
● 2020-02-09 17:56:54
● 2026-07-30 14:26:32
○MXmxlb.ispgateway.de2015-11-07 → 2016-05-02 · 5 obs
● 2015-11-07 19:59:48
● 2016-05-02 16:09:04
○ 2020-02-09 17:56:54
○ 2026-07-30 14:26:32
○MXmxlbpu.ispgateway.de2015-11-07 → 2016-05-02 · 5 obs
● 2015-11-07 19:59:48
● 2016-05-02 16:09:04
○ 2020-02-09 17:56:54
○ 2026-07-30 14:26:32
○MXmxlbrelaxed.ispgateway.de2015-11-07 → 2016-05-02 · 5 obs
● 2015-11-07 19:59:48
● 2016-05-02 16:09:04
○ 2020-02-09 17:56:54
○ 2026-07-30 14:26:32
●A45.67.68.522020-02-09 → 2026-07-30 · 3 obs
● 2020-02-09 17:56:54
● 2026-07-30 14:26:32
○A62.141.45.792016-01-27 → 2016-05-02 · 5 obs
● 2016-01-27 16:53:00
● 2016-05-02 16:09:04
○ 2020-02-09 17:56:54
○ 2026-07-30 14:26:32
○A91.250.102.1182015-07-08 → 2015-11-07 · 4 obs
● 2015-11-07 19:59:48
○ 2016-01-27 16:53:00
○ 2026-07-30 14:26:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| us | b.cctld.us, f.cctld.us, k.cctld.us, m.cctld.us... | 16 records |
| tensor.us | ns1.axcoredns.com, ns2.axcoredns.org | - |
✅ Authoritative Response
Server:46.224.169.132
NS records: ns1.axcoredns.com, ns2.axcoredns.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for tensor.us (unsigned zone)
⏱️ Timing
Total: 575ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 45.67.68.52 |
| NS | 2 | ns2.axcoredns.org, ns1.axcoredns.com |
| MX | 2 | mx1.securemail.name (pri: 100), mx2.securemail.name (pri: 100) |
| TXT | 1 | v=spf1 include:spf.securemail.name a mx |
| SOA | 1 | ns1.axcoredns.com webmaster.tensor.us |
📌 Glue Records Collected
Total: 16
In-bailiwick: 16 (b.cctld.us, f.cctld.us, k.cctld.us...)
Analysis
IP Addresses
tensor.us resolves to one IP address: 45.67.68.52.
vardi.de, analog-center.de, salamanga.de and two other host names share IP numbers with tensor.us.
Name Servers
Two name servers handle the delegation for tensor.us: ns1.axcoredns.com and ns2.axcoredns.org.
tensor.us uses the same name servers as several other domains — among them schuhhandel24.de, schrammonline.net, megarand.de and two more.
tensor.us has at least partial name server overlap with other domains, such as szenenetz.de, prso.de, salsa-kongress-muenchen.de and two others.
It is common to see these name servers used together with name servers ns1-tec.de and ns2-tec.de.
ns1.axcoredns.com and ns2.axcoredns.org both carry two IP addresses. The A records for ns1.axcoredns.com are 45.67.68.12 and 2a09:71c0::101:0:12; the A records for ns2.axcoredns.org are 46.224.169.132 and 2a01:4f8:c014:d47::12.
Mail Servers
Mail for tensor.us is handled by two mail servers — mx1.securemail.name and mx2.securemail.name.
tensor.us uses an identical mail server configuration to several other domains — among them vardi.de, haus-am-mittelmeer.de, strafrechtliches.de and two more.
mx1.securemail.name directs to 45.67.68.16, as does mx2.securemail.name — both hostnames resolve to that one IP address.
mx1.securemail.name along with mx2.securemail.name each resolve to 45.67.68.16 IP addresses.