fsauer.com - dns.ninja
fsauer.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=1786060459 | ||||||
Same first word
Similar names
DNS History
10 records (8 active, 2 former)
●NSns37.domaincontrol.com2015-07-06 → 2026-08-07 · 2 obs
● 2026-08-07 00:20:26
●NSns38.domaincontrol.com2017-02-11 → 2026-08-07 · 3 obs
● 2017-02-11 22:19:38
● 2026-08-07 00:20:26
●MXalt1.aspmx.l.google.com2026-03-27 → 2026-08-07 · 3 obs
● 2026-03-27 14:43:48
● 2026-08-07 00:20:26
●MXalt2.aspmx.l.google.com2026-03-27 → 2026-08-07 · 3 obs
● 2026-03-27 14:43:48
● 2026-08-07 00:20:26
●MXalt3.aspmx.l.google.com2026-03-27 → 2026-08-07 · 3 obs
● 2026-03-27 14:43:48
● 2026-08-07 00:20:26
●MXalt4.aspmx.l.google.com2026-03-27 → 2026-08-07 · 3 obs
● 2026-03-27 14:43:48
● 2026-08-07 00:20:26
●MXaspmx.l.google.com2026-03-27 → 2026-08-07 · 3 obs
● 2026-03-27 14:43:48
● 2026-08-07 00:20:26
○MXmailstore1.secureserver.net2015-07-06 → 2020-02-21 · 4 obs
● 2020-02-21 08:17:34
○ 2026-03-27 14:43:48
○ 2026-08-07 00:20:26
○MXsmtp.secureserver.net2015-07-06 → 2020-02-21 · 4 obs
● 2020-02-21 08:17:34
○ 2026-03-27 14:43:48
○ 2026-08-07 00:20:26
●A75.73.99.2212015-07-06 → 2026-08-07 · 2 obs
● 2026-08-07 00:20:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | e.gtld-servers.net, i.gtld-servers.net, g.gtld-servers.net, a.gtld-servers.net... | - |
| fsauer.com | ns37.domaincontrol.com, ns38.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:97.74.108.19
NS records: ns37.domaincontrol.com, ns38.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for fsauer.com (unsigned zone)
⏱️ Timing
Total: 208ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 75.73.99.221 |
| NS | 2 | ns37.domaincontrol.com, ns38.domaincontrol.com |
| MX | 5 | aspmx.l.google.com (pri: 1), alt1.aspmx.l.google.com (pri: 5)... |
| TXT | 4 | v=spf1 include:_spf.google.com include:, v=spf1 include:_spf.google.com include:d... |
| SOA | 1 | ns37.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns37.domaincontrol.com, ns37.domaincontrol.com, ns38.domaincontrol.com...)
Analysis
IP Addresses
fsauer.com directs to one IP number, which is 75.73.99.221.
There are other host names — c-75-73-99-221.hsd1.mn.comcast.net among them — that share IP numbers with fsauer.com.
Name Servers
DNS delegation for fsauer.com points to two name servers: ns37.domaincontrol.com and ns38.domaincontrol.com.
fsauer.com has the same name server delegation as a number of other domains, such as kayano.net, gemnoir.net, electronicmac.com and two more.
ns37.domaincontrol.com directs to 97.74.108.19 and 2603:5:21c1::13. ns38.domaincontrol.com directs to 173.201.76.19 and 2603:5:22c1::13. Each host name carries two IP addresses.
Mail Servers
Five mail servers handle fsauer.com: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.
fsauer.com shares at least some of its mail servers with other domains — for example kurslitteratur.se, laurabuitrago.com, cd-partners.com and two more.
It is common to find these mail servers paired with mail servers alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and 3 more.
Hosts with two IP numbers each:
aspmx.l.google.com has two IP addresses: 142.251.111.27 and 2607:f8b0:4004:c23::1b.
alt1.aspmx.l.google.com has two IP addresses: 108.177.123.27 and 2800:3f0:4003:c0f::1a.
alt2.aspmx.l.google.com has two IP addresses: 172.253.116.26 and 2a00:1450:400b:c02::1a.
alt3.aspmx.l.google.com has two IP addresses: 192.178.223.27 and 2a00:1450:4009:c0f::1b.
alt4.aspmx.l.google.com has two IP addresses: 172.253.157.26 and 2a00:1450:400c:c23::1b.