smartcardadmin.org - dns.ninja
smartcardadmin.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=1785600803 | ||||||
Subdomains
hosting.smartcardadmin.org |
Same first word
smartcardadmin.org |
DNS History
16 records (12 active, 4 former)
○NSdns1.stabletransit.com2015-05-22 → 2017-04-09 · 4 obs
● 2017-04-09 15:53:54
○ 2026-05-11 05:41:28
○ 2026-08-01 16:28:26
○NSdns2.stabletransit.com2015-05-22 → 2017-04-09 · 4 obs
● 2017-04-09 15:53:54
○ 2026-05-11 05:41:28
○ 2026-08-01 16:28:26
○NSns.rackspace.com2015-05-22 → 2017-04-09 · 4 obs
● 2017-04-09 15:53:54
○ 2026-05-11 05:41:28
○ 2026-08-01 16:28:26
●NSns1.linode.com2026-05-11 → 2026-08-01 · 3 obs
● 2026-05-11 05:41:28
● 2026-08-01 16:28:26
●NSns2.linode.com2026-05-11 → 2026-08-01 · 3 obs
● 2026-05-11 05:41:28
● 2026-08-01 16:28:26
●NSns3.linode.com2026-05-11 → 2026-08-01 · 3 obs
● 2026-05-11 05:41:28
● 2026-08-01 16:28:26
●NSns4.linode.com2026-05-11 → 2026-08-01 · 3 obs
● 2026-05-11 05:41:28
● 2026-08-01 16:28:26
●NSns5.linode.com2026-05-11 → 2026-08-01 · 3 obs
● 2026-05-11 05:41:28
● 2026-08-01 16:28:26
●MXalt1.aspmx.l.google.com2015-05-22 → 2026-08-01 · 2 obs
● 2026-08-01 16:28:26
●MXalt2.aspmx.l.google.com2015-05-22 → 2026-08-01 · 2 obs
● 2026-08-01 16:28:26
●MXaspmx.l.google.com2015-05-22 → 2026-08-01 · 2 obs
● 2026-08-01 16:28:26
●MXaspmx2.googlemail.com2015-05-22 → 2026-08-01 · 2 obs
● 2026-08-01 16:28:26
●MXaspmx3.googlemail.com2015-05-22 → 2026-08-01 · 2 obs
● 2026-08-01 16:28:26
●MXhosting.smartcardadmin.org2026-05-11 → 2026-08-01 · 3 obs
● 2026-05-11 05:41:28
● 2026-08-01 16:28:26
●A139.144.51.2532026-05-11 → 2026-08-01 · 3 obs
● 2026-05-11 05:41:28
● 2026-08-01 16:28:26
○A198.101.245.512015-05-22 → 2017-04-09 · 4 obs
● 2017-04-09 15:53:54
○ 2026-05-11 05:41:28
○ 2026-08-01 16:28:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | d0.org.afilias-nst.org, b2.org.afilias-nst.org, b0.org.afilias-nst.org | - |
| smartcardadmin.org | ns3.linode.com, ns4.linode.com, ns1.linode.com, ns2.linode.com... | - |
✅ Authoritative Response
Server:92.123.95.3
NS records: ns3.linode.com, ns4.linode.com, ns1.linode.com, ns2.linode.com, ns5.linode.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for smartcardadmin.org (unsigned zone)
⏱️ Timing
Total: 1274ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 139.144.51.253 |
| NS | 5 | ns3.linode.com, ns5.linode.com... |
| MX | 6 | ASPMX2.GOOGLEMAIL.COM (pri: 10), ALT2.ASPMX.L.GOOGLE.COM (pri: 5)... |
| TXT | 1 | v=spf1 include:_spf.google.com ip4:139.1 |
| SOA | 1 | ns1.linode.com stashore.gmail.com |
Analysis
Hierarchy
smartcardadmin.org serves as the parent of hosting.smartcardadmin.org.
IP Addresses
smartcardadmin.org points to a single IP number: 139.144.51.253.
Host names like hosting.smartcardadmin.org are further examples that share IP numbers with smartcardadmin.org.
Name Servers
Delegation for smartcardadmin.org is to five name servers: ns1.linode.com, ns2.linode.com, ns3.linode.com and two others.
smartcardadmin.org has at least partial name server overlap with other domains, such as atcomnet.com, fluxor.net, creditrepair-columbus.com and two others.
It is common to see these name servers used together with name servers ns4.linode.com and ns5.linode.com.
Host names with two IP numbers:
ns1.linode.com resolves to two addresses: 92.123.94.2 and 2600:14c0:6::2.
ns2.linode.com resolves to two addresses: 92.123.94.3 and 2600:14c0:6::3.
ns3.linode.com resolves to two addresses: 92.123.95.3 and 2600:14c0:7::3.
ns4.linode.com resolves to two addresses: 92.123.95.4 and 2600:14c0:7::4.
ns5.linode.com resolves to two addresses: 92.123.95.2 and 2600:14c0:7::2.
Mail Servers
Mail for smartcardadmin.org is routed through 6 mail servers, including aspmx2.googlemail.com, aspmx3.googlemail.com, hosting.smartcardadmin.org and 3 other.
smartcardadmin.org shares mail servers — at least in part — with other domains, including wellpinit.org, ns500768.ns500698.ns500758.ns500758.ns500736.ns500735.ns500736.ns500736.ns500735.ns500698.ns500576.ns500576.ns500576.ns500652.trackreceptor.com, cmgains.com and two others.
These mail servers are frequently used alongside mail servers aspmx.l.google.com, alt2.aspmx.l.google.com, alt1.aspmx.l.google.com and 4 other.
Host names with two IP numbers:
aspmx2.googlemail.com resolves to two addresses: 108.177.123.26 and 2800:3f0:4003:c0f::1b.
aspmx3.googlemail.com resolves to two addresses: 172.253.116.26 and 2a00:1450:400b:c02::1a.
aspmx.l.google.com resolves to two addresses: 142.250.31.26 and 2607:f8b0:4004:c08::1b.
alt1.aspmx.l.google.com resolves to two addresses: 108.177.123.26 and 2800:3f0:4003:c0f::1a.
alt2.aspmx.l.google.com resolves to two addresses: 172.253.116.27 and 2a00:1450:400b:c02::1a.
Host names pointing to a single IP address:
The hostname hosting.smartcardadmin.org resolves to 139.144.51.253.
aspmx2.googlemail.com along with alt1.aspmx.l.google.com each resolve to 108.177.123.26 IP addresses.
aspmx3.googlemail.com along with alt2.aspmx.l.google.com each resolve to 2a00:1450:400b:c02::1a IP addresses.