sdf.com - dns.ninja
sdf.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=1786360994 | ||||||
Subdomains
Same first word
Similar names
DNS History
16 records (10 active, 6 former)
○NSdomains1.uniserve.com2008-12-23 → 2008-12-23 · 3 obs
○ 2015-08-26 22:53:52
○ 2026-08-10 11:50:20
○NSdomains2.uniserve.com2008-12-23 → 2008-12-23 · 3 obs
○ 2015-08-26 22:53:52
○ 2026-08-10 11:50:20
●NSns-1252.awsdns-28.org2026-02-15 → 2026-08-10 · 6 obs
● 2026-02-15 07:02:28
● 2026-02-23 23:59:34
○ 2026-02-24 02:07:58
● 2026-02-24 04:07:58
● 2026-08-10 11:50:20
●NSns-1620.awsdns-10.co.uk2026-02-15 → 2026-08-10 · 6 obs
● 2026-02-15 07:02:28
● 2026-02-23 23:59:34
○ 2026-02-24 02:07:58
● 2026-02-24 04:07:58
● 2026-08-10 11:50:20
●NSns-6.awsdns-00.com2026-02-15 → 2026-08-10 · 6 obs
● 2026-02-15 07:02:28
● 2026-02-23 23:59:34
○ 2026-02-24 02:07:58
● 2026-02-24 04:07:58
● 2026-08-10 11:50:20
●NSns-917.awsdns-50.net2026-02-15 → 2026-08-10 · 6 obs
● 2026-02-15 07:02:28
● 2026-02-23 23:59:34
○ 2026-02-24 02:07:58
● 2026-02-24 04:07:58
● 2026-08-10 11:50:20
○NSns100.worldnic.com2015-08-26 → 2021-09-20 · 5 obs
● 2015-08-26 22:53:52
● 2021-09-20 04:28:32
○ 2026-02-15 07:02:28
○ 2026-08-10 11:50:20
○NSns99.worldnic.com2015-08-26 → 2021-09-20 · 5 obs
● 2015-08-26 22:53:52
● 2021-09-20 04:28:32
○ 2026-02-15 07:02:28
○ 2026-08-10 11:50:20
●MXalt1.aspmx.l.google.com2026-02-15 → 2026-08-10 · 6 obs
● 2026-02-15 07:02:28
● 2026-02-23 23:59:34
○ 2026-02-24 02:07:58
● 2026-02-24 04:07:58
● 2026-08-10 11:50:20
●MXalt2.aspmx.l.google.com2026-02-15 → 2026-08-10 · 6 obs
● 2026-02-15 07:02:28
● 2026-02-23 23:59:34
○ 2026-02-24 02:07:58
● 2026-02-24 04:07:58
● 2026-08-10 11:50:20
●MXalt3.aspmx.l.google.com2026-02-15 → 2026-08-10 · 6 obs
● 2026-02-15 07:02:28
● 2026-02-23 23:59:34
○ 2026-02-24 02:07:58
● 2026-02-24 04:07:58
● 2026-08-10 11:50:20
●MXalt4.aspmx.l.google.com2026-02-15 → 2026-08-10 · 6 obs
● 2026-02-15 07:02:28
● 2026-02-23 23:59:34
○ 2026-02-24 02:07:58
● 2026-02-24 04:07:58
● 2026-08-10 11:50:20
●MXaspmx.l.google.com2026-02-15 → 2026-08-10 · 6 obs
● 2026-02-15 07:02:28
● 2026-02-23 23:59:34
○ 2026-02-24 02:07:58
● 2026-02-24 04:07:58
● 2026-08-10 11:50:20
○MXlight.sdf.com2008-12-23 → 2008-12-23 · 3 obs
○ 2015-08-26 22:53:52
○ 2026-08-10 11:50:20
○MXp.webcom.ctmail.com2015-12-29 → 2018-01-12 · 5 obs
● 2015-12-29 12:16:12
● 2018-01-12 16:56:04
○ 2021-01-11 15:38:48
○ 2026-08-10 11:50:20
●A64.239.109.12026-02-15 → 2026-08-10 · 5 obs
● 2026-02-23 23:59:34
○ 2026-02-24 02:07:58
● 2026-02-24 04:07:58
● 2026-08-10 11:50:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| sdf.com | ns-6.awsdns-00.com, ns-917.awsdns-50.net, ns-1620.awsdns-10.co.uk, ns-1252.awsdns-28.org | 2 records |
✅ Authoritative Response
Server:205.251.195.149
NS records: ns-6.awsdns-00.com, ns-917.awsdns-50.net, ns-1620.awsdns-10.co.uk, ns-1252.awsdns-28.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sdf.com (unsigned zone)
⏱️ Timing
Total: 380ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 64.239.109.1 |
| NS | 4 | ns-1252.awsdns-28.org, ns-1620.awsdns-10.co.uk... |
| MX | 5 | aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)... |
| TXT | 5 | 1password-site-verification=LFN74BP6EFCD, google-site-verification=7P79h2REf9Xh0IU... |
| SOA | 1 | ns-1620.awsdns-10.co.uk awsdns-hostmaste |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns-6.awsdns-00.com, ns-6.awsdns-00.com)
Analysis
Hierarchy
sdf.com is the parent domain of www.sdf.com, api.sdf.com and cdn.sdf.com.
IP Addresses
sdf.com points to a single IP number: 64.239.109.1.
Additional host names — diageobaracademy.com, 178-175-223-232.static.host, 7098de8a1cd89a9d.vercel-dns-013.com and two others — share IP numbers with sdf.com.
Name Servers
sdf.com has four authoritative name servers: ns-6.awsdns-00.com, ns-917.awsdns-50.net, ns-1252.awsdns-28.org and ns-1620.awsdns-10.co.uk.
sdf.com shares at least some of its name servers with other domains, including d2vwmesisa2dhq.cloudfront.net, d2zckg79av3oq3.cloudfront.net, rebtime.com and two others.
The host names ns-6.awsdns-00.com, ns-917.awsdns-50.net, ns-1252.awsdns-28.org and ns-1620.awsdns-10.co.uk each resolve to two IP addresses: ns-6.awsdns-00.com resolves to 205.251.192.6 and 2600:9000:5300:600::1; ns-917.awsdns-50.net resolves to 205.251.195.149 and 2600:9000:5303:9500::1; ns-1252.awsdns-28.org resolves to 205.251.196.228 and 2600:9000:5304:e400::1; ns-1620.awsdns-10.co.uk resolves to 205.251.198.84 and 2600:9000:5306:5400::1.
Mail Servers
sdf.com is handled by five mail servers: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.
sdf.com shares mail servers — at least in part — with other domains, including ns500759.ns500759.ns500758.ns500759.ns500698.ns500735.ns500698.ns500735.ns500698.ns500708.ns500698.ns500708.ns500698.ns500619.trackreceptor.com, ns500731.ns500754.ns500742.ns500754.ns500671.ns500742.ns500705.ns500705.ns500688.ns500678.ns500291.ns500291.ns500291.ns500291.ns500131.lustychickser.com, ns500734.ns500734.ns500699.ns500728.ns500699.ns500699.ns500699.ns500699.ns500588.ns500683.ns500693.ns500612.ns500588.ns500612.ns500612.ns500578.ns500110.dtrkdll.com and two others.
These mail servers are frequently used alongside mail servers alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx3.googlemail.com and 3 other.
Host names with two IP numbers:
aspmx.l.google.com resolves to 142.251.111.27 and 2607:f8b0:4004:c09::1b.
alt1.aspmx.l.google.com resolves to 192.178.234.27 and 2800:3f0:4003:c14::1b.
alt2.aspmx.l.google.com resolves to 172.253.116.27 and 2a00:1450:400b:c02::1a.
alt3.aspmx.l.google.com resolves to 192.178.223.26 and 2a00:1450:4009:c0f::1b.
alt4.aspmx.l.google.com resolves to 172.253.157.27 and 2a00:1450:400c:c23::1a.