estertec.com - dns.ninja
estertec.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 50.6.224.176🇺🇸 ORACLE-OCI-3189850.6.224.0/22 Oracle Corporation | ||||||
| PTR | 50-6-224-176.unifiedlayer.com | ||||||
| NS | ns1.domain.com ⭐ | ||||||
| A | 172.64.52.73🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns2.domain.com | ||||||
| A | 172.64.53.117🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| MX | mx.estertec.com ⭐ | ||||||
| A | 66.96.140.182🇺🇸 EIG-2987366.96.128.0/18 Endurance International Group, Inc | ||||||
| PTR | 182.140.96.66.static.eigbox.net | ||||||
| A | 66.96.140.183🇺🇸 EIG-2987366.96.128.0/18 Endurance International Group, Inc | ||||||
| PTR | 183.140.96.66.static.eigbox.net | ||||||
| TXT | v=spf1 ip4:66.96.128.0/18 include:websitewelcome.com ?all | ||||||
| SOA | NS1.DOMAIN.comdnsadmin@DOMAIN.com serial=125083008 | ||||||
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=1782672545 | ||||||
Subdomains
mx.estertec.com |
Same first word
estertec.com |
Similar names
DNS History
7 records (4 active, 3 former)
●NSns1.domain.com2026-03-01 → 2026-06-28 · 3 obs
● 2026-03-01 00:16:54
● 2026-06-28 19:13:06
○NSns1.ipage.com2016-03-13 → 2016-07-11 · 4 obs
● 2016-07-11 16:03:28
○ 2017-03-17 10:40:24
○ 2026-06-28 19:13:06
●NSns2.domain.com2026-03-01 → 2026-06-28 · 3 obs
● 2026-03-01 00:16:54
● 2026-06-28 19:13:06
○NSns2.ipage.com2016-03-13 → 2016-07-11 · 4 obs
● 2016-07-11 16:03:28
○ 2017-03-17 10:40:24
○ 2026-06-28 19:13:06
●MXmx.estertec.com2016-03-13 → 2026-06-28 · 5 obs
● 2016-07-11 16:03:28
○ 2017-03-17 10:40:24
● 2026-03-01 00:16:54
● 2026-06-28 19:13:06
●A50.6.224.1762026-03-01 → 2026-06-28 · 3 obs
● 2026-03-01 00:16:54
● 2026-06-28 19:13:06
○A66.96.149.322016-03-13 → 2016-07-11 · 4 obs
● 2016-07-11 16:03:28
○ 2017-03-17 10:40:24
○ 2026-06-28 19:13:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | f.gtld-servers.net, a.gtld-servers.net, b.gtld-servers.net, l.gtld-servers.net... | - |
| estertec.com | ns2.domain.com, ns1.domain.com | 2 records |
✅ Authoritative Response
Server:172.64.53.117
NS records: ns2.domain.com, ns1.domain.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for estertec.com (unsigned zone)
⏱️ Timing
Total: 220ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 50.6.224.176 |
| NS | 2 | ns1.domain.com, ns2.domain.com |
| MX | 1 | mx.estertec.com (pri: 30) |
| TXT | 1 | v=spf1 ip4:66.96.128.0/18 include:websit |
| SOA | 1 | NS1.DOMAIN.com dnsadmin.DOMAIN.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns2.domain.com, ns1.domain.com)
Analysis
Hierarchy
estertec.com serves as the parent of mx.estertec.com.
IP Addresses
estertec.com directs to one IP number, which is 50.6.224.176.
Among the host names that share IP numbers with estertec.com are umja.org, 6651851.timmonsandcompany.com, ciinc.org and two others.
Name Servers
DNS delegation for estertec.com points to two name servers: ns1.domain.com and ns2.domain.com.
estertec.com has the same name server delegation as a number of other domains, such as broncobuild.com, refine.ltd, iteamna.com and two more.
estertec.com has at least partial name server overlap with other domains, such as ictservicesinc.com, lump-sumcoach.com, myjazzroots.com and two others.
These name servers tend to appear together with the name servers ns3.domain.com, ns1.yourhostingaccount.com and ns2.yourhostingaccount.com.
ns1.domain.com directs to 172.64.52.73 and ns2.domain.com directs to 172.64.53.117; each host name points to exactly one IP number.
Mail Servers
estertec.com routes its mail through a single mail server, mx.estertec.com.
mx.estertec.com has two IP addresses: 66.96.140.182 and 66.96.140.183.