sdfcloud.com - dns.ninja
sdfcloud.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 64.99.64.37🇨🇦 TUCOWS64.99.0.0/16 Tucows.com Co | ||||||
| PTR | osrs.systemdns.com | ||||||
| NS | ns1.systemdns.com ⭐ | ||||||
| A | 2604:4000:0:d:216:40:47:90🇨🇦 TUCOWS2604:4000::/48 -BRA-IPV6-BLK1.1/NET-2604:4000 | ||||||
| PTR | ns1.systemdns.com | ||||||
| A | 216.40.47.90🇨🇦 TUCOWS216.40.47.0/24 -BRA-BLK1.4/NET-216-40-47-0 | ||||||
| PTR | ns1.systemdns.com | ||||||
| NS | ns2.systemdns.com | ||||||
| A | 2604:4000:2800:d:64:99:148:16🇨🇦 TUCOWS-32604:4000:2800::/37 Tucows.com Co. | ||||||
| PTR | ns2.systemdns.com | ||||||
| A | 64.98.148.16🇨🇦 TUCOWS-364.98.144.0/20 Tucows.com Co. | ||||||
| PTR | ns2.systemdns.com | ||||||
| NS | ns3.systemdns.com | ||||||
| A | 2604:4000:0:d:64:99:96:36🇨🇦 TUCOWS2604:4000::/48 -BRA-IPV6-BLK1.1/NET-2604:4000 | ||||||
| PTR | ns3.systemdns.com | ||||||
| A | 64.99.96.36🇨🇦 TUCOWS64.99.96.0/24 -BRA-BLK2.7.2 | ||||||
| PTR | ns3.systemdns.com | ||||||
| SOA | ns1.systemdns.comhostmaster@systemdns.com serial=1752097411 | ||||||
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=1781656995 | ||||||
Subdomains
mail.sdfcloud.com |
Same first word
Similar names
DNS History
10 records (4 active, 6 former)
○NSdns1.stabletransit.com2015-05-21 → 2016-01-25 · 4 obs
● 2016-01-25 19:53:44
○ 2016-04-19 10:00:58
○ 2026-06-17 00:52:46
○NSdns2.stabletransit.com2015-05-21 → 2016-01-25 · 4 obs
● 2016-01-25 19:53:44
○ 2016-04-19 10:00:58
○ 2026-06-17 00:52:46
○NSns.rackspace.com2015-05-21 → 2016-01-25 · 4 obs
● 2016-01-25 19:53:44
○ 2016-04-19 10:00:58
○ 2026-06-17 00:52:46
●NSns1.systemdns.com2016-04-19 → 2026-06-17 · 3 obs
● 2016-04-19 10:00:58
● 2026-06-17 00:52:46
●NSns2.systemdns.com2016-04-19 → 2026-06-17 · 3 obs
● 2016-04-19 10:00:58
● 2026-06-17 00:52:46
●NSns3.systemdns.com2016-04-19 → 2026-06-17 · 3 obs
● 2016-04-19 10:00:58
● 2026-06-17 00:52:46
○MXmail.sdfcloud.com2015-05-21 → 2016-01-25 · 4 obs
● 2016-01-25 19:53:44
○ 2016-04-19 10:00:58
○ 2026-06-17 00:52:46
○A208.115.103.852015-10-24 → 2016-01-25 · 5 obs
● 2015-10-24 12:04:12
● 2016-01-25 19:53:44
○ 2016-04-19 10:00:58
○ 2026-06-17 00:52:46
●A64.99.64.372016-04-19 → 2026-06-17 · 3 obs
● 2016-04-19 10:00:58
● 2026-06-17 00:52:46
○A65.39.221.552015-05-21 → 2015-05-21 · 3 obs
○ 2015-10-24 12:04:12
○ 2026-06-17 00:52:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| sdfcloud.com | ns1.systemdns.com, ns2.systemdns.com, ns3.systemdns.com | 6 records |
✅ Authoritative Response
Server:64.99.96.36
NS records: ns1.systemdns.com, ns2.systemdns.com, ns3.systemdns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sdfcloud.com (unsigned zone)
⏱️ Timing
Total: 151ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 64.99.64.37 |
| NS | 3 | ns1.systemdns.com, ns3.systemdns.com... |
| SOA | 1 | ns1.systemdns.com hostmaster.systemdns.c |
📌 Glue Records Collected
Total: 6
Out-of-bailiwick: 6 (ns1.systemdns.com, ns1.systemdns.com, ns2.systemdns.com...)
Analysis
Hierarchy
sdfcloud.com is the parent zone for mail.sdfcloud.com.
IP Addresses
sdfcloud.com resolves to one IP address: 64.99.64.37.
www.nationwide.net, www.robwalkertv.com, gabrielleconstantine.com and two other host names share IP numbers with sdfcloud.com.
Name Servers
The authoritative name servers for sdfcloud.com are ns1.systemdns.com, ns2.systemdns.com and ns3.systemdns.com — three in total.
sdfcloud.com partially shares its NS delegation with several other domains, including ajcassetta.com, timemachine.us, enduropuro.com and two others.
ns1.systemdns.com, ns2.systemdns.com and ns3.systemdns.com all resolve to exactly two IP numbers apiece: ns1.systemdns.com → 216.40.47.90 and 2604:4000:0:d:216:40:47:90; ns2.systemdns.com → 64.98.148.16 and 2604:4000:2800:d:64:99:148:16; ns3.systemdns.com → 64.99.96.36 and 2604:4000:0:d:64:99:96:36.