techcore.us - dns.ninja
techcore.us
us
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.cctld.us ⭐ | ||||||
| NS | b.cctld.us | ||||||
| NS | f.cctld.us | ||||||
| NS | k.cctld.us | ||||||
| NS | m.cctld.us | ||||||
| NS | n.cctld.us | ||||||
| NS | w.cctld.us | ||||||
| NS | x.cctld.us | ||||||
| NS | y.cctld.us | ||||||
| SOA | a.cctld.usadmin@tldns.godaddy serial=1782753446 | ||||||
Same first word
Similar names
DNS History
16 records (10 active, 6 former)
●NSns1086.ui-dns.biz2017-07-22 → 2026-06-29 · 3 obs
● 2017-07-22 19:54:32
● 2026-06-29 17:43:06
●NSns1086.ui-dns.com2017-07-22 → 2026-06-29 · 3 obs
● 2017-07-22 19:54:32
● 2026-06-29 17:43:06
●NSns1086.ui-dns.de2017-07-22 → 2026-06-29 · 3 obs
● 2017-07-22 19:54:32
● 2026-06-29 17:43:06
●NSns1086.ui-dns.org2017-07-22 → 2026-06-29 · 3 obs
● 2017-07-22 19:54:32
● 2026-06-29 17:43:06
○NSns57.1and1.com2015-06-22 → 2017-06-22 · 4 obs
● 2017-06-22 21:48:40
○ 2017-07-22 19:54:32
○ 2026-06-29 17:43:06
○NSns58.1and1.com2015-06-22 → 2017-06-22 · 4 obs
● 2017-06-22 21:48:40
○ 2017-07-22 19:54:32
○ 2026-06-29 17:43:06
●MXalt1.aspmx.l.google.com2017-06-22 → 2026-06-29 · 3 obs
● 2017-06-22 21:48:40
● 2026-06-29 17:43:06
●MXalt2.aspmx.l.google.com2026-03-18 → 2026-06-29 · 3 obs
● 2026-03-18 03:35:54
● 2026-06-29 17:43:06
●MXalt3.aspmx.l.google.com2026-03-18 → 2026-06-29 · 3 obs
● 2026-03-18 03:35:54
● 2026-06-29 17:43:06
●MXalt4.aspmx.l.google.com2026-03-18 → 2026-06-29 · 3 obs
● 2026-03-18 03:35:54
● 2026-06-29 17:43:06
●MXaspmx.l.google.com2017-06-22 → 2026-06-29 · 3 obs
● 2017-06-22 21:48:40
● 2026-06-29 17:43:06
○MXmx00.1and1.com2015-06-22 → 2017-07-24 · 4 obs
● 2017-07-24 00:20:44
○ 2026-03-18 03:35:54
○ 2026-06-29 17:43:06
○MXmx01.1and1.com2015-06-22 → 2017-07-24 · 4 obs
● 2017-07-24 00:20:44
○ 2026-03-18 03:35:54
○ 2026-06-29 17:43:06
○A216.250.120.1182016-12-28 → 2017-07-24 · 5 obs
● 2016-12-28 07:58:24
● 2017-07-24 00:20:44
○ 2026-03-18 03:35:54
○ 2026-06-29 17:43:06
●A74.208.236.22026-03-18 → 2026-06-29 · 3 obs
● 2026-03-18 03:35:54
● 2026-06-29 17:43:06
○A74.208.87.432015-06-22 → 2016-04-23 · 4 obs
● 2016-04-23 23:31:54
○ 2016-12-28 07:58:24
○ 2026-06-29 17:43:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| us | b.cctld.us, f.cctld.us, k.cctld.us, m.cctld.us... | - |
| techcore.us | ns1086.ui-dns.org, ns1086.ui-dns.com, ns1086.ui-dns.de, ns1086.ui-dns.biz | - |
✅ Authoritative Response
Server:217.160.83.86
NS records: ns1086.ui-dns.org, ns1086.ui-dns.com, ns1086.ui-dns.de, ns1086.ui-dns.biz
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for techcore.us (unsigned zone)
⏱️ Timing
Total: 650ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 74.208.236.2 |
| NS | 4 | ns1086.ui-dns.biz, ns1086.ui-dns.com... |
| MX | 5 | aspmx.l.google.com (pri: 1), alt4.aspmx.l.google.com (pri: 10)... |
| TXT | 1 | v=spf1 include:_spf.google.com ~all |
| SOA | 1 | ns1086.ui-dns.com hostmaster.1and1.com |
Analysis
IP Addresses
techcore.us has exactly one IP address — 74.208.236.2.
avim.mx, calusaaba.com, stunkies.com plus two other host names have IP numbers in common with techcore.us.
Name Servers
Four name servers handle the delegation for techcore.us: ns1086.ui-dns.biz, ns1086.ui-dns.com, ns1086.ui-dns.de and ns1086.ui-dns.org.
techcore.us shares at least some of its name servers with other domains, including projectlightinc.com, weingut-escher.de, thw-jugend-kh.de and two others.
These name servers are frequently seen alongside ns1059.ui-dns.biz, ns1084.ui-dns.com, ns1119.ui-dns.de and 3 other name servers.
The host names ns1086.ui-dns.biz, ns1086.ui-dns.com, ns1086.ui-dns.de and ns1086.ui-dns.org each resolve to two IP addresses: ns1086.ui-dns.biz resolves to 217.160.81.86 and 2001:8d8:fe:53:0:d9a0:5156:100; ns1086.ui-dns.com resolves to 217.160.82.86 and 2001:8d8:fe:53:0:d9a0:5256:100; ns1086.ui-dns.de resolves to 217.160.80.86 and 2607:f1c0:fe:53:185:132:32:86; ns1086.ui-dns.org resolves to 217.160.83.86 and 2001:8d8:fe:53:0:d9a0:5356:100.
Mail Servers
techcore.us is handled by five mail servers: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.
At least some of the mail servers used by techcore.us are shared with other domains: selectcomtelecom.ca, ns500758.ns500758.ns500759.ns500759.ns500698.ns500736.ns500698.ns500736.ns500736.ns500576.ns500686.ns500576.ns500619.trackreceptor.com, ns500821.ns500794.ns500821.ns500821.ns500794.ns500821.ns500821.ns500821.ns500794.ns500821.ns500795.ns500795.lustypartnersfinder.com and two others among them.
These mail servers are often deployed together with alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and 3 other mail servers.
Host names pointing to two IP addresses:
aspmx.l.google.com resolves to 192.178.155.26 and 2607:f8b0:4004:c17::1a.
alt1.aspmx.l.google.com resolves to 108.177.123.26 and 2800:3f0:4003:c0f::1b.
alt2.aspmx.l.google.com resolves to 172.253.116.27 and 2a00:1450:400b:c02::1a.
alt3.aspmx.l.google.com resolves to 192.178.223.27 and 2a00:1450:4009:c0f::1b.
alt4.aspmx.l.google.com resolves to 172.253.157.27 and 2a00:1450:400c:c23::1b.