alpena.si - robtex.com
alpena.si
| DNSSEC | ⚠️ Not signed | ||||||
| A | 195.246.15.162🇸🇮 PERFTECH-SLOVENIA-AS195.246.0.0/19 PERFTECH IP SPACE | ||||||
| PTR | aries.center-erm.net | ||||||
| NS | ns.dwm.si ⭐ | ||||||
| A | 195.246.15.238🇸🇮 PERFTECH-SLOVENIA-AS195.246.0.0/19 PERFTECH IP SPACE | ||||||
| PTR | s238.center-erm.net | ||||||
| NS | ns1.dwm.si | ||||||
| A | 91.185.195.142🇸🇮 TELEMACH-HOSTING91.185.192.0/19 TELEMACH, Provider Aggregated Block | ||||||
| PTR | ns1.dwm.si | ||||||
| MX | ns.center-erm.net ⭐ | ||||||
| A | 195.246.15.154🇸🇮 PERFTECH-SLOVENIA-AS195.246.0.0/19 PERFTECH IP SPACE | ||||||
| PTR | mailplesk.center-erm.net | ||||||
| TXT | v=spf1 a mx a:smtp.dwm.si include:dwm.si ~all | ||||||
| SOA | ns1.dwm.sihostmaster@center-erm.net 2010-09-19 #4 | ||||||
si
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | b.dns.si ⭐ | ||||||
| NS | f.dns.si | ||||||
| NS | h.dns.si | ||||||
| NS | i.dns.si | ||||||
| NS | k.dns.si | ||||||
| NS | l.dns.si | ||||||
| SOA | b.dns.sidns@register.si serial=1778547617 | ||||||
Subdomains
mail.alpena.si |
Same first word
alpena.com.tr |
alpena.fr |
alpena.co.jp |
alpena.org |
alpena.com.br |
alpena.com |
alpena.de |
alpena.ca |
alpena.mi.us |
alpena.net |
Similar names
DNS History
5 records (4 active, 1 former)
○MXmail.alpena.si2015-05-28 → 2017-04-20 · 4 obs
● 2017-04-20 08:55:34
○ 2026-05-12 01:31:48
○ 2026-05-12 01:31:54
●MXns.center-erm.net2026-05-12 → 2026-05-12 · 3 obs
● 2026-05-12 01:31:48
● 2026-05-12 01:31:54
●A195.246.15.1622015-05-28 → 2026-05-12 · 2 obs
● 2026-05-12 01:31:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| si | b.dns.si, f.dns.si, h.dns.si, i.dns.si... | 12 records |
| alpena.si | ns.dwm.si, ns1.dwm.si | 2 records |
✅ Authoritative Response
Server:195.246.15.238
NS records: ns.dwm.si, ns1.dwm.si
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for alpena.si (unsigned zone)
⏱️ Timing
Total: 519ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 195.246.15.162 |
| NS | 2 | ns1.dwm.si, ns.dwm.si |
| MX | 1 | ns.center-erm.net (pri: 10) |
| TXT | 1 | v=spf1 a mx a:smtp.dwm.si include:dwm.si |
| SOA | 1 | ns1.dwm.si hostmaster.center-erm.net |
📌 Glue Records Collected
Total: 14
In-bailiwick: 12 (b.dns.si, f.dns.si, h.dns.si...)
Out-of-bailiwick: 2 (ns.dwm.si, ns1.dwm.si)
Analysis
Hierarchy
The parent of mail.alpena.si is alpena.si.
IP Addresses
alpena.si points to an IP address: 195.246.15.162.
other host names include rolljet.at, marc.si, www.epr.si, infomaster.si and epr.si; they share IP numbers with alpena.si.
Name Servers
Two name servers ns1.dwm.si and ns.dwm.si handle the delegation for alpena.si.
alpena.si shares the same name server setup as other domains, for instance spinalis.es, spinalis.pl, pirnar.it, pirnar.si and spinalis.com.
alpena.si at least partially shares name servers with other domains, for instance xn--pisarniki-stoli-c7c.net, ulcar.si, sajovic.eu, tac.si and dobrila.si.
These name servers are commonly used with the following: ns21.dwm.si, ns1.center-erm.net, ns.center-erm.net and ns31.dwm.si.
Host names with one IP:
ns1.dwm.si points to: 91.185.195.142
ns.dwm.si points to: 195.246.15.238
Mail Servers
alpena.si is handled by a single mail server, ns.center-erm.net.
alpena.si uses the same mail server setup as other domains, for instance gramatex.si, fract.si, adhima.com, klemont.si and blanka.si.
The host name ns.center-erm.net points to IP 195.246.15.154.