fischernetworks.com - robtex.com
fischernetworks.com
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=1776209442 | ||||||
Subdomains
mail.fischernetworks.com |
Same first word
fischernetworks.com |
fischernetworks.de |
DNS History
8 records (4 active, 4 former)
●NSns1.telekom.net2026-02-22 → 2026-04-14 · 3 obs
● 2026-02-22 13:09:16
● 2026-04-14 23:56:46
●NSpns.dtag.de2016-12-31 → 2026-04-14 · 3 obs
● 2016-12-31 09:59:04
● 2026-04-14 23:56:46
○NSpns.fischernetworks.com2015-06-08 → 2016-04-28 · 4 obs
● 2016-04-28 06:26:12
○ 2016-12-31 09:59:04
○ 2026-04-14 23:56:46
○NSsecondary007.dtag.net2016-12-31 → 2016-12-31 · 4 obs
● 2016-12-31 09:59:04
○ 2026-02-22 13:09:16
○ 2026-04-14 23:56:46
○NSsns.fischernetworks.com2015-06-08 → 2016-04-28 · 4 obs
● 2016-04-28 06:26:12
○ 2016-12-31 09:59:04
○ 2026-04-14 23:56:46
●MXfischernetworks-com.mail.protection.outlook.com2026-03-26 → 2026-04-14 · 3 obs
● 2026-03-26 17:14:10
● 2026-04-14 23:56:46
○MXmail.fischernetworks.com2015-06-08 → 2026-02-22 · 4 obs
● 2026-02-22 13:09:16
○ 2026-03-26 17:14:10
○ 2026-04-14 23:56:46
●A80.147.60.2502016-12-31 → 2026-04-14 · 2 obs
● 2026-04-14 23:56:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | f.gtld-servers.net, m.gtld-servers.net, b.gtld-servers.net, g.gtld-servers.net... | - |
| fischernetworks.com | pns.dtag.de, ns1.telekom.net | - |
✅ Authoritative Response
Server:212.185.24.65
NS records: pns.dtag.de, ns1.telekom.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for fischernetworks.com (unsigned zone)
⏱️ Timing
Total: 632ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 80.147.60.250 |
| NS | 2 | pns.dtag.de, ns1.telekom.net |
| MX | 1 | fischernetworks-com.mail.protection.outl |
| TXT | 2 | v=spf1 include:spf.protection.outlook.co, MS=ms95339823 |
| SOA | 1 | pns.dtag.de dns.telekom.de |
Analysis
Hierarchy
fischernetworks.com is a parent of mail.fischernetworks.com.
IP Addresses
fischernetworks.com points to a single IP number: 80.147.60.250.
Other host names, for instance mail.fischernetworks.com, share IP numbers with fischernetworks.com.
Name Servers
Delegation for fischernetworks.com rests with two name servers, pns.dtag.de and ns1.telekom.net.
fischernetworks.com shares the same name server setup as other domains, including kao.de, pco-testcenter.de, schunk.ag, baersolutions.de and abn-dn.de.
fischernetworks.com at least partially shares name servers with other domains, for instance handwerkhilft.com, 123.139.87.in-addr.arpa, 133.243.217.in-addr.arpa, 131.26.91.in-addr.arpa and trumpf.de.
These name servers are commonly used with secondary006.dtag.net, secondary007.dtag.net, secondary004.dtag.net, ns1.itergo.net, sally.dus.com, dnsreh01.rehau.com and dnsreh02.rehau.com.
Host names with two IP numbers: 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
fischernetworks.com is handled by a single mail server, fischernetworks-com.mail.protection.outlook.com.
fischernetworks-com.mail.protection.outlook.com resolves to eight IP addresses: 2a01:111:f403:ca04::5, 2a01:111:f403:ca04::8, 2a01:111:f403:ca04::a, 2a01:111:f403:ca09::4, 52.101.68.5, 52.101.68.12, 52.101.73.6 and 52.101.73.26.