fosavis.com - robtex.com
fosavis.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 217.6.45.95🇩🇪 DTAG217.0.0.0/13 Deutsche Telekom AG, Internet service provider | ||||||
| NS | pns.dtag.de ⭐ | ||||||
| A | 2003:40:8000::100🇩🇪 DTAG2003::/19 Deutsche Telekom large PA space | ||||||
| A | 194.25.0.125🇩🇪 DTAG194.25.0.0/16 Deutsche Telekom AG, Internet service provider | ||||||
| PTR | pns.dtag.de | ||||||
| NS | ns1.telekom.net | ||||||
| A | 2003:180:a:1000::53🇩🇪 DTAG2003::/19 Deutsche Telekom large PA space | ||||||
| PTR | ns1.telekom.net | ||||||
| A | 212.185.24.65🇩🇪 DTAG212.184.0.0/15 Deutsche Telekom AG, Internet service provider | ||||||
| PTR | ns1.telekom.net | ||||||
| MX | portal.sln-net.de ⭐ | ||||||
| A | 217.6.45.73🇩🇪 DTAG217.0.0.0/13 Deutsche Telekom AG, Internet service provider | ||||||
| PTR | portal.sln-net.de | ||||||
| TXT | v=spf1 mx -all | ||||||
| SOA | pns.dtag.dedns@telekom.de 2024-04-11 #0 | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1774978767 | ||||||
Subdomains
mail.fosavis.com |
Same first word
DNS History
7 records (4 active, 3 former)
●NSns1.telekom.net2026-02-15 → 2026-03-31 · 3 obs
● 2026-02-15 01:31:44
● 2026-03-31 18:08:44
○NSsecondary004.dtag.net2015-08-17 → 2017-06-01 · 4 obs
● 2017-06-01 12:11:42
○ 2026-02-15 01:31:44
○ 2026-03-31 18:08:44
○MXmail.sln-net.de2015-08-17 → 2017-06-01 · 4 obs
● 2017-06-01 12:11:42
○ 2026-02-15 01:31:44
○ 2026-03-31 18:08:44
○MXmforward.dtag.de2015-08-17 → 2017-06-01 · 4 obs
● 2017-06-01 12:11:42
○ 2026-02-15 01:31:44
○ 2026-03-31 18:08:44
●MXportal.sln-net.de2026-02-15 → 2026-03-31 · 3 obs
● 2026-02-15 01:31:44
● 2026-03-31 18:08:44
●A217.6.45.952015-08-17 → 2026-03-31 · 2 obs
● 2026-03-31 18:08:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| fosavis.com | pns.dtag.de, ns1.telekom.net | - |
✅ Authoritative Response
Server:194.25.0.125
NS records: pns.dtag.de, ns1.telekom.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for fosavis.com (unsigned zone)
⏱️ Timing
Total: 667ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 217.6.45.95 |
| NS | 2 | pns.dtag.de, ns1.telekom.net |
| MX | 1 | portal.sln-net.de (pri: 10) |
| TXT | 1 | v=spf1 mx -all |
| SOA | 1 | pns.dtag.de dns.telekom.de |
Analysis
Hierarchy
mail.fosavis.com is a child of fosavis.com.
IP Addresses
fosavis.com resolves to one IP number: 217.6.45.95.
Other host names, for instance mail.fosavis.com, fosavis.de and fosavis.eu share IP numbers with fosavis.com.
Name Servers
fosavis.com's delegation uses two name servers: pns.dtag.de and ns1.telekom.net.
fosavis.com uses the same name server setup as other domains, such as sense-and-image.de, novelis-plettenberg.at, spinner-broadcast.com, hillebrand-chemicals-asia-pacific.com and enterbrain-software.ag.
fosavis.com at least partially shares name servers with other domains, including 20.130.87.in-addr.arpa, 76.5.217.in-addr.arpa, neubaupool.org, 249.129.87.in-addr.arpa and 36.145.195.in-addr.arpa.
These name servers are commonly used with secondary006.dtag.net, secondary007.dtag.net, secondary004.dtag.net, dns01.dns.t-ipnet.de, dns04.dns.t-ipnet.de, dns40.dns.t-ipnet.de, dns51.dns.t-ipnet.de, dns.lagler.de, sns.lagler.de and dnsreh01.rehau.com.
Host names with two IPs:
pns.dtag.de points to 2003:40:8000::100 and 194.25.0.125
ns1.telekom.net points to 2003:180:a:1000::53 and 212.185.24.65
Mail Servers
A single mail server handles fosavis.com, portal.sln-net.de.
fosavis.com shares the same mail server setup as other domains, for instance sln-net.de, fosavis.de, ra-pruefe.de, fosavis.net and fosavis.eu.
Host name portal.sln-net.de resolves to a single IP: 217.6.45.73.