esterka.com - dns.ninja
esterka.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=1784280922 | ||||||
Previously MX for
esterka.com |
Same first word
Similar names
DNS History
20 records (10 active, 10 former)
○NSdns.home.pl2008-03-19 → 2008-03-19 · 3 obs
○ 2015-08-23 02:24:58
○ 2026-07-17 09:42:12
○NSdns2.home.pl2008-03-19 → 2008-03-19 · 3 obs
○ 2015-08-23 02:24:58
○ 2026-07-17 09:42:12
○NSdns3.home.pl2008-03-19 → 2008-03-19 · 3 obs
○ 2015-08-23 02:24:58
○ 2026-07-17 09:42:12
●NSns.forpsi.cz2026-02-20 → 2026-07-17 · 3 obs
● 2026-02-20 23:55:24
● 2026-07-17 09:42:12
●NSns.forpsi.it2026-02-20 → 2026-07-17 · 3 obs
● 2026-02-20 23:55:24
● 2026-07-17 09:42:12
●NSns.forpsi.net2026-02-20 → 2026-07-17 · 3 obs
● 2026-02-20 23:55:24
● 2026-07-17 09:42:12
○NSns1.sedoparking.com2015-08-23 → 2017-09-10 · 5 obs
● 2015-08-23 02:24:58
● 2017-09-10 07:46:48
○ 2026-02-20 23:55:24
○ 2026-07-17 09:42:12
○NSns2.sedoparking.com2015-08-23 → 2017-09-10 · 5 obs
● 2015-08-23 02:24:58
● 2017-09-10 07:46:48
○ 2026-02-20 23:55:24
○ 2026-07-17 09:42:12
●MXalt1.aspmx.l.google.com2026-02-20 → 2026-07-17 · 3 obs
● 2026-02-20 23:55:24
● 2026-07-17 09:42:12
●MXalt2.aspmx.l.google.com2026-02-20 → 2026-07-17 · 3 obs
● 2026-02-20 23:55:24
● 2026-07-17 09:42:12
●MXalt3.aspmx.l.google.com2026-02-20 → 2026-07-17 · 3 obs
● 2026-02-20 23:55:24
● 2026-07-17 09:42:12
●MXalt4.aspmx.l.google.com2026-02-20 → 2026-07-17 · 3 obs
● 2026-02-20 23:55:24
● 2026-07-17 09:42:12
●MXaspmx.l.google.com2026-02-20 → 2026-07-17 · 3 obs
● 2026-02-20 23:55:24
● 2026-07-17 09:42:12
○MXesterka.com2008-03-19 → 2008-03-19 · 3 obs
○ 2015-08-23 02:24:58
○ 2026-07-17 09:42:12
○MXlocalhost2016-11-30 → 2017-09-10 · 5 obs
● 2016-11-30 04:17:36
● 2017-09-10 07:46:48
○ 2026-02-20 23:55:24
○ 2026-07-17 09:42:12
○MXmail.nickstel.com2015-08-23 → 2016-07-24 · 5 obs
● 2015-08-23 02:24:58
● 2016-07-24 23:44:12
○ 2016-11-30 04:17:36
○ 2026-07-17 09:42:12
○A212.85.96.952008-03-19 → 2008-03-19 · 3 obs
○ 2015-08-23 02:24:58
○ 2026-07-17 09:42:12
●A2a02:830a:f035:1500:69d3:26c8:9f48:5a3a2026-02-20 → 2026-07-17 · 3 obs
● 2026-02-20 23:55:24
● 2026-07-17 09:42:12
○A72.52.4.1192015-08-23 → 2017-09-10 · 5 obs
● 2015-08-23 02:24:58
● 2017-09-10 07:46:48
○ 2026-02-20 23:55:24
○ 2026-07-17 09:42:12
●A78.44.206.462026-02-20 → 2026-07-17 · 3 obs
● 2026-02-20 23:55:24
● 2026-07-17 09:42:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| esterka.com | ns.forpsi.net, ns.forpsi.cz, ns.forpsi.it | - |
✅ Authoritative Response
Server:81.2.194.130
NS records: ns.forpsi.net, ns.forpsi.cz, ns.forpsi.it
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for esterka.com (unsigned zone)
⏱️ Timing
Total: 935ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 78.44.206.46 |
| AAAA | 1 | 2a02:830a:f035:1500:69d3:26c8:9f48:5a3a |
| NS | 3 | ns.forpsi.cz, ns.forpsi.it... |
| MX | 5 | aspmx.l.google.com (pri: 1), alt1.aspmx.l.google.com (pri: 5)... |
| SOA | 1 | ns.forpsi.net admin.forpsi.com |
Analysis
IP Addresses
esterka.com points to the IP addresses 78.44.206.46 and 2a02:830a:f035:1500:69d3:26c8:9f48:5a3a
static-78-44-206-46.bb.vodafone.cz is an example of another host name that shares IP numbers with esterka.com.
Name Servers
esterka.com has three name servers — ns.forpsi.cz, ns.forpsi.it and ns.forpsi.net.
The name servers of esterka.com overlap at least partially with those of other domains — among them oa-poruba.cz, webtown.hu, eio.cz and two more.
These name servers commonly appear in combination with the name servers ns.forpsi.us.
Each of ns.forpsi.cz, ns.forpsi.it and ns.forpsi.net points to two IP numbers. ns.forpsi.cz points to 81.2.209.185 and 2001:15e8:201:1::d1b9. ns.forpsi.it points to 95.110.254.165 and 2a00:6d41:2:1::5. ns.forpsi.net points to 81.2.194.130 and 2001:15e8:101:1::c282.
Mail Servers
esterka.com has five mail servers, which are aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.
esterka.com has at least partial mail server overlap with other domains such as pse2.com.br, zonnepanelen-site.be, ns500698.ns500698.ns500698.ns500759.ns500698.ns500698.ns500735.ns500735.ns500735.ns500708.ns500619.ns500619.ns500576.trackreceptor.com and two more.
These mail servers commonly co-occur with mail servers alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and 3 others.
Hostnames that resolve to two IP addresses:
aspmx.l.google.com resolves to 172.253.62.26 and 2607:f8b0:4004:c08::1b.
alt1.aspmx.l.google.com resolves to 142.250.102.27 and 2a00:1450:4025:402::1b.
alt2.aspmx.l.google.com resolves to 192.178.213.27 and 2a00:1450:4013:c1e::1b.
alt3.aspmx.l.google.com resolves to 192.178.223.26 and 2a00:1450:4009:c0f::1a.
alt4.aspmx.l.google.com resolves to 172.253.157.26 and 2a00:1450:400c:c23::1a.