sdmed.org - dns.ninja
sdmed.org
org
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.org.afilias-nst.info ⭐ ⚠️ Not in parent delegation | ||||||
| NS | a2.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | b0.org.afilias-nst.org | ||||||
| NS | b2.org.afilias-nst.org | ||||||
| NS | c0.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | d0.org.afilias-nst.org | ||||||
| SOA | a0.org.afilias-nst.infohostmaster@donuts.email serial=1786378251 | ||||||
Same first word
Similar names
DNS History
11 records (8 active, 3 former)
●NSdns1.registrar-servers.com2015-06-17 → 2026-08-10 · 2 obs
● 2026-08-10 16:31:38
●NSdns2.registrar-servers.com2015-10-25 → 2026-08-10 · 3 obs
● 2015-10-25 09:14:14
● 2026-08-10 16:31:38
○NSdns3.registrar-servers.com2015-10-25 → 2016-11-18 · 5 obs
● 2015-10-25 09:14:14
● 2016-11-18 21:18:00
○ 2017-12-28 20:26:52
○ 2026-08-10 16:31:38
○NSdns4.registrar-servers.com2015-10-25 → 2016-11-18 · 5 obs
● 2015-10-25 09:14:14
● 2016-11-18 21:18:00
○ 2017-12-28 20:26:52
○ 2026-08-10 16:31:38
○NSdns5.registrar-servers.com2015-10-25 → 2016-11-18 · 5 obs
● 2015-10-25 09:14:14
● 2016-11-18 21:18:00
○ 2017-12-28 20:26:52
○ 2026-08-10 16:31:38
●MXalt1.aspmx.l.google.com2015-06-17 → 2026-08-10 · 2 obs
● 2026-08-10 16:31:38
●MXalt2.aspmx.l.google.com2015-06-17 → 2026-08-10 · 2 obs
● 2026-08-10 16:31:38
●MXaspmx.l.google.com2015-06-17 → 2026-08-10 · 2 obs
● 2026-08-10 16:31:38
●MXaspmx2.googlemail.com2015-06-17 → 2026-08-10 · 2 obs
● 2026-08-10 16:31:38
●MXaspmx3.googlemail.com2015-06-17 → 2026-08-10 · 2 obs
● 2026-08-10 16:31:38
●A66.147.242.1802015-06-17 → 2026-08-10 · 2 obs
● 2026-08-10 16:31:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org | - |
| sdmed.org | dns2.registrar-servers.com, dns1.registrar-servers.com | - |
✅ Authoritative Response
Server:156.154.133.200
NS records: dns2.registrar-servers.com, dns1.registrar-servers.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sdmed.org (unsigned zone)
⏱️ Timing
Total: 3453ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 66.147.242.180 |
| NS | 2 | dns1.registrar-servers.com, dns2.registrar-servers.com |
| MX | 5 | aspmx.l.google.com (pri: 1), alt1.aspmx.l.google.com (pri: 5)... |
| TXT | 1 | v=spf1 include:_spf.google.com ~all |
| SOA | 1 | dns1.registrar-servers.com hostmaster.re |
Analysis
IP Addresses
sdmed.org resolves to just one IP address, 66.147.242.180.
Two other host names, along with mail.floridagolfhomefinder.com, kindlyglass.cn and roadway.pflanigan.com, also share IP numbers with sdmed.org.
Name Servers
Two name servers handle the delegation for sdmed.org: dns1.registrar-servers.com and dns2.registrar-servers.com.
sdmed.org shares its NS records with other domains, for example nile-threads.com, passionxx.com, kesarinandana.com and two others.
Some of sdmed.org's name servers are also used by other domains, including sintian.net, yith.net, createwithpower.com and geniusaction.com.
These name servers regularly co-occur with the name servers dns3.registrar-servers.com, dns4.registrar-servers.com and dns5.registrar-servers.com.
dns1.registrar-servers.com and dns2.registrar-servers.com both carry two IP addresses. The A records for dns1.registrar-servers.com are 156.154.132.200 and 2610:a1:1024::200; the A records for dns2.registrar-servers.com are 156.154.133.200 and 2610:a1:1025::200.
Mail Servers
Mail for sdmed.org is handled by five mail servers, namely aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx.l.google.com and two others.
There is at least a partial MX overlap between sdmed.org and other domains, including bluefoot.tv, ns500742.ns500731.ns500742.ns500742.ns500688.ns500704.ns500705.ns500705.ns500678.ns500291.ns500666.ns500291.ns500131.lustychickser.com, ns500698.ns500759.ns500758.ns500758.ns500698.ns500698.ns500735.ns500708.ns500708.ns500619.ns500576.ns500619.trackreceptor.com and two others.
These mail servers tend to appear in combination with mail servers alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and 3 others.
Host names that have two IP addresses:
aspmx2.googlemail.com resolves to two addresses: 192.178.234.26 and 2800:3f0:4003:c14::1b.
aspmx3.googlemail.com resolves to two addresses: 172.253.116.27 and 2a00:1450:400b:c02::1b.
aspmx.l.google.com resolves to two addresses: 142.251.179.26 and 2607:f8b0:4004:c08::1a.
alt1.aspmx.l.google.com resolves to two addresses: 192.178.234.26 and 2800:3f0:4003:c14::1a.
alt2.aspmx.l.google.com resolves to two addresses: 172.253.116.26 and 2a00:1450:400b:c02::1b.
aspmx2.googlemail.com along with alt1.aspmx.l.google.com each resolve to 192.178.234.26 IP addresses.
aspmx3.googlemail.com along with alt2.aspmx.l.google.com each resolve to 2a00:1450:400b:c02::1b IP addresses.