us4.info - robtex.com
us4.info
| DNSSEC | ⚠️ Not signed | ||||||
| A | 45.67.70.51🇩🇪 SYNLINQ45.67.70.0/24 | ||||||
| PTR | 45.67.70.51.1nic.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@us4.info 2026-02-18 #2 | ||||||
info
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.info.afilias-nst.info ⭐ | ||||||
| NS | a2.info.afilias-nst.info | ||||||
| NS | b0.info.afilias-nst.org ⚠️ Not in parent delegation | ||||||
| NS | b2.info.afilias-nst.org ⚠️ Not in parent delegation | ||||||
| NS | c0.info.afilias-nst.info | ||||||
| NS | d0.info.afilias-nst.org ⚠️ Not in parent delegation | ||||||
| SOA | a0.info.afilias-nst.infohostmaster@donuts.email serial=1783993084 | ||||||
Same first word
Similar names
DNS History
8 records (5 active, 3 former)
○NSns1-tec.de2015-06-07 → 2017-02-06 · 4 obs
● 2017-02-06 23:12:04
○ 2026-06-24 07:21:00
○ 2026-07-14 02:16:18
●NSns1.axcoredns.com2026-06-24 → 2026-07-14 · 3 obs
● 2026-06-24 07:21:00
● 2026-07-14 02:16:18
○NSns2-tec.de2015-06-07 → 2017-02-06 · 4 obs
● 2017-02-06 23:12:04
○ 2026-06-24 07:21:00
○ 2026-07-14 02:16:18
●NSns2.axcoredns.org2026-06-24 → 2026-07-14 · 3 obs
● 2026-06-24 07:21:00
● 2026-07-14 02:16:18
●MXmx1.securemail.name2015-06-07 → 2026-07-14 · 2 obs
● 2026-07-14 02:16:18
●MXmx2.securemail.name2015-06-07 → 2026-07-14 · 2 obs
● 2026-07-14 02:16:18
○A178.63.49.782015-06-07 → 2017-02-06 · 4 obs
● 2017-02-06 23:12:04
○ 2026-06-24 07:21:00
○ 2026-07-14 02:16:18
●A45.67.70.512026-06-24 → 2026-07-14 · 3 obs
● 2026-06-24 07:21:00
● 2026-07-14 02:16:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| info | a0.info.afilias-nst.info, a2.info.afilias-nst.info, c0.info.afilias-nst.info | - |
| us4.info | ns2.axcoredns.org, ns1.axcoredns.com | - |
✅ Authoritative Response
Server:45.67.68.12
NS records: ns2.axcoredns.org, ns1.axcoredns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for us4.info (unsigned zone)
⏱️ Timing
Total: 4554ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 45.67.70.51 |
| NS | 2 | ns1.axcoredns.com, ns2.axcoredns.org |
| 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.us4.info |
Analysis
IP Addresses
us4.info has exactly one IP address — 45.67.70.51.
frakoe.de, xn--trklingel-q9a.de, trendspot.de plus two other host names have IP numbers in common with us4.info.
Name Servers
DNS delegation for us4.info points to two name servers: ns1.axcoredns.com and ns2.axcoredns.org.
The name server configuration of us4.info is shared with other domains, for instance iglusoft.de, kliffende.de, allmende.net and two others.
us4.info shares at least some of its name servers with other domains, including sauger.info, antjefriedrich.de, itservice-management.de and two others.
These name servers are frequently paired with the name servers ns1-tec.de and ns2-tec.de.
ns1.axcoredns.com directs to 45.67.68.12 and 2a09:71c0::101:0:12. ns2.axcoredns.org directs to 46.224.169.132 and 2a01:4f8:c014:d47::12. Each host name carries two IP addresses.
Mail Servers
us4.info uses two mail servers, mx1.securemail.name and mx2.securemail.name.
The mail server setup of us4.info matches that of other domains such as mail.onlinewebeditor.de, mail.fotovoltaikshop.de, haut-centrum.de and two others.
us4.info shares at least some of its mail servers with other domains, such as rechnungswesen-portal.de.
Both mx1.securemail.name and mx2.securemail.name have a single IP address, 45.67.68.16, and share it.
Host names pointing to 45.67.68.16 IP addresses: mx1.securemail.name and mx2.securemail.name.