sfisa.com - robtex.com
sfisa.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.dreamhost.com ⭐ | ||||||
| A | 162.159.26.14Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ns1.dreamhost.com | ||||||
| NS | ns2.dreamhost.com | ||||||
| A | 162.159.26.81Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ns2.dreamhost.com | ||||||
| NS | ns3.dreamhost.com | ||||||
| A | 162.159.27.84Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ns3.dreamhost.com | ||||||
| MX | mx1.mailchannels.net ⭐ | ||||||
| A | 54.69.1.140🇺🇸 Amazon54.68.0.0/15 EC2 PDX Prefix | ||||||
| PTR | ec2-54-69-1-140.us-west-2.compute.amazonaws.com | ||||||
| MX | mx2.mailchannels.net ⭐ | ||||||
| A | 54.69.1.140🇺🇸 Amazon54.68.0.0/15 EC2 PDX Prefix | ||||||
| PTR | ec2-54-69-1-140.us-west-2.compute.amazonaws.com | ||||||
| TXT | v=spf1 mx include:netblocks.dreamhost.com include:relay.mailchannels.net -all | ||||||
| SOA | ns1.dreamhost.comhostmaster@dreamhost.com 2026-05-13 #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=1784412762 | ||||||
Previously MX for
sfisa.com |
Same first word
Similar names
DNS History
15 records (5 active, 10 former)
●NSns1.dreamhost.com2026-07-03 → 2026-07-18 · 3 obs
● 2026-07-03 02:35:08
● 2026-07-18 22:18:38
○NSns1.namebrightdns.com2017-02-07 → 2018-08-09 · 5 obs
● 2017-02-07 21:17:46
● 2018-08-09 02:52:12
○ 2026-07-03 02:35:08
○ 2026-07-18 22:18:38
●NSns2.dreamhost.com2026-07-03 → 2026-07-18 · 3 obs
● 2026-07-03 02:35:08
● 2026-07-18 22:18:38
○NSns2.namebrightdns.com2017-02-07 → 2018-08-09 · 5 obs
● 2017-02-07 21:17:46
● 2018-08-09 02:52:12
○ 2026-07-03 02:35:08
○ 2026-07-18 22:18:38
●NSns3.dreamhost.com2026-07-03 → 2026-07-18 · 3 obs
● 2026-07-03 02:35:08
● 2026-07-18 22:18:38
○NSns72a.turnkeywebspace.com2015-08-01 → 2015-08-01 · 3 obs
○ 2017-02-07 21:17:46
○ 2026-07-18 22:18:38
○NSns72b.turnkeywebspace.com2015-08-01 → 2015-08-01 · 3 obs
○ 2017-02-07 21:17:46
○ 2026-07-18 22:18:38
●MXmx1.mailchannels.net2026-07-03 → 2026-07-18 · 3 obs
● 2026-07-03 02:35:08
● 2026-07-18 22:18:38
●MXmx2.mailchannels.net2026-07-03 → 2026-07-18 · 3 obs
● 2026-07-03 02:35:08
● 2026-07-18 22:18:38
○MXsfisa.com2015-08-01 → 2015-08-01 · 3 obs
○ 2017-02-07 21:17:46
○ 2026-07-18 22:18:38
○A173.198.233.1422015-08-01 → 2015-08-01 · 3 obs
○ 2017-02-07 21:17:46
○ 2026-07-18 22:18:38
○A2604:7c00:1a:b::662015-08-01 → 2015-08-01 · 3 obs
○ 2017-02-07 21:17:46
○ 2026-07-18 22:18:38
○A34.196.72.622017-02-07 → 2017-02-07 · 4 obs
● 2017-02-07 21:17:46
○ 2018-08-09 02:52:12
○ 2026-07-18 22:18:38
○A54.82.156.192017-02-07 → 2017-02-07 · 4 obs
● 2017-02-07 21:17:46
○ 2018-08-09 02:52:12
○ 2026-07-18 22:18:38
○CNAMEhdredirect-lb3-890977680.us-east-1.elb.amazonaws.com2017-02-07 → 2018-08-09 · 4 obs
● 2018-08-09 02:52:12
○ 2026-07-03 02:35:08
○ 2026-07-18 22:18:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | c.gtld-servers.net, j.gtld-servers.net, k.gtld-servers.net, l.gtld-servers.net... | - |
| sfisa.com | ns1.dreamhost.com, ns2.dreamhost.com, ns3.dreamhost.com | 3 records |
✅ Authoritative Response
Server:162.159.27.84
NS records: ns1.dreamhost.com, ns2.dreamhost.com, ns3.dreamhost.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sfisa.com (unsigned zone)
⏱️ Timing
Total: 159ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 3 | ns3.dreamhost.com, ns1.dreamhost.com... |
| MX | 2 | mx2.mailchannels.net (pri: 0), mx1.mailchannels.net (pri: 0) |
| TXT | 1 | v=spf1 mx include:netblocks.dreamhost.co |
| SOA | 1 | ns1.dreamhost.com hostmaster.dreamhost.c |
📌 Glue Records Collected
Total: 3
Out-of-bailiwick: 3 (ns1.dreamhost.com, ns2.dreamhost.com, ns3.dreamhost.com)
Analysis
Name Servers
DNS for sfisa.com is handled by three authoritative name servers: ns1.dreamhost.com, ns2.dreamhost.com and ns3.dreamhost.com.
sfisa.com has at least partial name server overlap with other domains, such as lostphotos.org, earthalorraine.com, lonelymountainleather.com and two others.
ns1.dreamhost.com, ns2.dreamhost.com and ns3.dreamhost.com all have one IP address each — ns1.dreamhost.com directs to 162.159.26.14, ns2.dreamhost.com directs to 162.159.26.81 and ns3.dreamhost.com directs to 162.159.27.84.
Mail Servers
The MX records for sfisa.com point to two mail servers: mx1.mailchannels.net and mx2.mailchannels.net.
sfisa.com has the same mail server arrangement as a number of other domains, for example muelli.net, igorzevnik.com, mail.sback.org and two more.
The mail servers of sfisa.com are at least partially shared with other domains, including nwginc.com.
Both mx1.mailchannels.net and mx2.mailchannels.net have a single IP address, 54.69.1.140, and share it.
Host names pointing to 54.69.1.140 IP addresses: mx1.mailchannels.net and mx2.mailchannels.net.