smartcardadmin.org - robtex.com

smartcardadmin.org

DNSSEC⚠️ Not signed
A139.144.51.253🇺🇸 AKAMAI-LINODE-AP139.144.48.0/20 Akamai Technologies
PTRhosting.smartcardadmin.org
NSns1.linode.com ⭐
A2600:14c0:6::2🇺🇸 Akamai2600:14c0:6::/48 Technologies
PTRc1-2.akashield.net
A92.123.94.2🇳🇱 Akamai92.123.94.0/24 Technologies
PTRc1-2.akashield.net
NSns2.linode.com
A2600:14c0:6::3🇺🇸 Akamai2600:14c0:6::/48 Technologies
PTRc1-3.akashield.net
A92.123.94.3🇳🇱 Akamai92.123.94.0/24 Technologies
PTRc1-3.akashield.net
NSns3.linode.com
A2600:14c0:7::3🇺🇸 Akamai2600:14c0:7::/48 Technologies
PTRc2-3.akashield.net
A92.123.95.3🇳🇱 Akamai92.123.95.0/24 Technologies
PTRc2-3.akashield.net
NSns4.linode.com
A2600:14c0:7::4🇺🇸 Akamai2600:14c0:7::/48 Technologies
PTRc2-4.akashield.net
A92.123.95.4🇳🇱 Akamai92.123.95.0/24 Technologies
PTRc2-4.akashield.net
NSns5.linode.com
A2600:14c0:7::2🇺🇸 Akamai2600:14c0:7::/48 Technologies
PTRc2-2.akashield.net
A92.123.95.2🇳🇱 Akamai92.123.95.0/24 Technologies
PTRc2-2.akashield.net
MXaspmx.l.google.com ⭐
A2607:f8b0:4023:c06::1b🇺🇸 Google2607:f8b0::/32
PTRdz-in-f27.1e100.net
A74.125.137.27🇺🇸 Google74.125.137.0/24
PTRdy-in-f27.1e100.net
MXalt1.aspmx.l.google.com(5)
A2800:3f0:4003:c0f::1a🇨🇱 Google2800:3f0:4003::/48
A108.177.123.27🇺🇸 Google108.177.123.0/24
PTRlcscld-in-f27.1e100.net
MXalt2.aspmx.l.google.com(5)
A2a00:1450:400b:c02::1a🇮🇪 Google2a00:1450:400b::/48
PTRdj-in-f26.1e100.net
A172.253.116.27🇺🇸 Google172.253.116.0/24
PTRdj-in-f27.1e100.net
MXaspmx2.googlemail.com(10)
A2800:3f0:4003:c0f::1a🇨🇱 Google2800:3f0:4003::/48
A108.177.123.27🇺🇸 Google108.177.123.0/24
PTRlcscld-in-f27.1e100.net
MXaspmx3.googlemail.com(10)
A2607:f8b0:4023:3003::1b🇺🇸 Google2607:f8b0::/32
PTRyulnkjt-in-f27.1e100.net
A172.253.145.26🇺🇸 Google172.253.145.0/24
PTRyulnkjt-in-f26.1e100.net
MXhosting.smartcardadmin.org(30)
A139.144.51.253🇺🇸 AKAMAI-LINODE-AP139.144.48.0/20 Akamai Technologies
PTRhosting.smartcardadmin.org
TXTv=spf1 include:_spf.google.com ip4:139.144.51.253 mx ~all
SOAns1.linode.comstashore@gmail.com serial=2021000057

org

DNSSEC🔒 Signed (DS record present)
NSa0.org.afilias-nst.info ⭐ ⚠️ Not in parent delegation
NSa2.org.afilias-nst.info ⚠️ Not in parent delegation
NSb0.org.afilias-nst.org
NSb2.org.afilias-nst.org
NSc0.org.afilias-nst.info ⚠️ Not in parent delegation
NSd0.org.afilias-nst.org
SOAa0.org.afilias-nst.infohostmaster@donuts.email serial=1778475811

Subdomains

hosting.smartcardadmin.org

Same first word

smartcardadmin.org

DNS History

16 records (12 active, 4 former)

20162017201820192020202120222023202420252026NSns1.linode.comns2.linode.comns3.linode.comns4.linode.comns5.linode.comdns1.stabletransit.comdns2.stabletransit.comns.rackspace.comMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comaspmx.l.google.comaspmx2.googlemail.comaspmx3.googlemail.comhosting.smartcardadmin.orgA139.144.51.253198.101.245.51
○NSdns1.stabletransit.com2015-05-22 → 2017-04-09 · 3 obs
● 2015-05-22 22:57:38
● 2017-04-09 15:53:54
○ 2026-05-11 05:41:28
○NSdns2.stabletransit.com2015-05-22 → 2017-04-09 · 3 obs
● 2015-05-22 22:57:38
● 2017-04-09 15:53:54
○ 2026-05-11 05:41:28
○NSns.rackspace.com2015-05-22 → 2017-04-09 · 3 obs
● 2015-05-22 22:57:38
● 2017-04-09 15:53:54
○ 2026-05-11 05:41:28
●NSns1.linode.com2026-05-11 → 2026-05-11 · 2 obs
○ 2017-04-09 15:53:54
● 2026-05-11 05:41:28
●NSns2.linode.com2026-05-11 → 2026-05-11 · 2 obs
○ 2017-04-09 15:53:54
● 2026-05-11 05:41:28
●NSns3.linode.com2026-05-11 → 2026-05-11 · 2 obs
○ 2017-04-09 15:53:54
● 2026-05-11 05:41:28
●NSns4.linode.com2026-05-11 → 2026-05-11 · 2 obs
○ 2017-04-09 15:53:54
● 2026-05-11 05:41:28
●NSns5.linode.com2026-05-11 → 2026-05-11 · 2 obs
○ 2017-04-09 15:53:54
● 2026-05-11 05:41:28
●MXalt1.aspmx.l.google.com2015-05-22 → 2026-05-11 · 2 obs
● 2015-05-22 22:57:38
● 2026-05-11 05:41:28
●MXalt2.aspmx.l.google.com2015-05-22 → 2026-05-11 · 2 obs
● 2015-05-22 22:57:38
● 2026-05-11 05:41:28
●MXaspmx.l.google.com2015-05-22 → 2026-05-11 · 2 obs
● 2015-05-22 22:57:38
● 2026-05-11 05:41:28
●MXaspmx2.googlemail.com2015-05-22 → 2026-05-11 · 2 obs
● 2015-05-22 22:57:38
● 2026-05-11 05:41:28
●MXaspmx3.googlemail.com2015-05-22 → 2026-05-11 · 2 obs
● 2015-05-22 22:57:38
● 2026-05-11 05:41:28
●MXhosting.smartcardadmin.org2026-05-11 → 2026-05-11 · 2 obs
○ 2015-05-22 22:57:38
● 2026-05-11 05:41:28
●A139.144.51.2532026-05-11 → 2026-05-11 · 2 obs
○ 2017-04-09 15:53:54
● 2026-05-11 05:41:28
○A198.101.245.512015-05-22 → 2017-04-09 · 3 obs
● 2015-05-22 22:57:38
● 2017-04-09 15:53:54
○ 2026-05-11 05:41:28

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
orgb0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org-
smartcardadmin.orgns2.linode.com, ns1.linode.com, ns3.linode.com, ns4.linode.com...-

✅ Authoritative Response

Server:92.123.94.3

NS records: ns2.linode.com, ns1.linode.com, ns3.linode.com, ns4.linode.com, ns5.linode.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for smartcardadmin.org (unsigned zone)

⏱️ Timing

Total: 617ms | Queries: -

📄 Records

TypeCountSample Data
A1139.144.51.253
NS5ns2.linode.com, ns4.linode.com...
MX6ALT2.ASPMX.L.GOOGLE.COM (pri: 5), ASPMX2.GOOGLEMAIL.COM (pri: 10)...
TXT1v=spf1 include:_spf.google.com ip4:139.1
SOA1ns1.linode.com stashore.gmail.com

Analysis

Hierarchy

The parent of hosting.smartcardadmin.org is smartcardadmin.org.

IP Addresses

smartcardadmin.org points to IP number: 139.144.51.253.

Other host names, for instance hosting.smartcardadmin.org share IP numbers with smartcardadmin.org.

Name Servers

smartcardadmin.org is delegated to five name servers: ns1.linode.com, ns2.linode.com, ns3.linode.com, ns4.linode.com and ns5.linode.com.

smartcardadmin.org at least partially shares name servers with other domains, for instance atcomnet.com, fluxor.net, creditrepair-columbus.com, mbname.com and e-epos.co.uk.

Host names with two IP numbers:

Hostname ns1.linode.com points to 2600:14c0:6::2 and 92.123.94.2.

Hostname ns2.linode.com points to 2600:14c0:6::3 and 92.123.94.3.

Hostname ns3.linode.com points to 2600:14c0:7::3 and 92.123.95.3.

Hostname ns4.linode.com points to 2600:14c0:7::4 and 92.123.95.4.

Hostname ns5.linode.com points to 2600:14c0:7::2 and 92.123.95.2.

Mail Servers

smartcardadmin.org is handled by six mail servers: aspmx2.googlemail.com, aspmx3.googlemail.com, hosting.smartcardadmin.org, aspmx.l.google.com, alt1.aspmx.l.google.com and alt2.aspmx.l.google.com.

smartcardadmin.org shares at least partially some mail servers with other domains, including wellpinit.org, ns500768.ns500698.ns500758.ns500758.ns500736.ns500735.ns500736.ns500736.ns500735.ns500698.ns500576.ns500576.ns500576.ns500652.trackreceptor.com, cmgains.com, ns500754.ns500671.ns500671.ns500731.ns500754.ns500671.ns500704.ns500704.ns500671.ns500688.ns500671.ns500704.ns500291.ns500671.ns500666.ns500153.tenderladiesbz.com and ns500742.ns500731.ns500671.ns500731.ns500754.ns500731.ns500705.ns500688.ns500705.ns500291.ns500671.ns500671.ns500666.tenderladiesbz.com.

these mail servers are often used together with mail servers alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx4.googlemail.com and aspmx5.googlemail.com.

Host names with two IP numbers:

The host name aspmx2.googlemail.com points to 2800:3f0:4003:c0f::1a and 108.177.123.27.

The host name aspmx3.googlemail.com points to 2607:f8b0:4023:3003::1b and 172.253.145.26.

The host name aspmx.l.google.com points to 2607:f8b0:4023:c06::1b and 74.125.137.27.

The host name alt1.aspmx.l.google.com points to 2800:3f0:4003:c0f::1a and 108.177.123.27.

The host name alt2.aspmx.l.google.com points to 2a00:1450:400b:c02::1a and 172.253.116.27.

Host names with one IP number:

The host name hosting.smartcardadmin.org points to 139.144.51.253.

Host names that point to 2800:3f0:4003:c0f::1a: aspmx2.googlemail.com and alt1.aspmx.l.google.com.

Host names that point to 108.177.123.27: aspmx2.googlemail.com and alt1.aspmx.l.google.com.