core.vc - robtex.com
core.vc
vc
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.cctld.afilias-nst.info ⭐ | ||||||
| NS | a2.cctld.afilias-nst.info | ||||||
| NS | b0.cctld.afilias-nst.org | ||||||
| NS | b2.cctld.afilias-nst.org | ||||||
| NS | c0.cctld.afilias-nst.info | ||||||
| NS | d0.cctld.afilias-nst.org | ||||||
| SOA | a0.cctld.afilias-nst.infohostmaster@donuts.email serial=1778287038 | ||||||
Subdomains
Same first word
Similar names
DNS History
13 records (6 active, 7 former)
●NSns1-09.azure-dns.com2026-02-15 → 2026-05-09 · 3 obs
● 2026-02-15 21:59:36
● 2026-05-09 00:59:18
○NSns1.p19.dynect.net2015-08-03 → 2018-09-14 · 4 obs
● 2018-09-14 06:32:54
○ 2026-02-15 21:59:36
○ 2026-05-09 00:59:18
●NSns2-09.azure-dns.net2026-02-15 → 2026-05-09 · 3 obs
● 2026-02-15 21:59:36
● 2026-05-09 00:59:18
○NSns2.p19.dynect.net2015-08-03 → 2018-09-14 · 4 obs
● 2018-09-14 06:32:54
○ 2026-02-15 21:59:36
○ 2026-05-09 00:59:18
●NSns3-09.azure-dns.org2026-02-15 → 2026-05-09 · 3 obs
● 2026-02-15 21:59:36
● 2026-05-09 00:59:18
○NSns3.p19.dynect.net2015-08-03 → 2018-09-14 · 4 obs
● 2018-09-14 06:32:54
○ 2026-02-15 21:59:36
○ 2026-05-09 00:59:18
●NSns4-09.azure-dns.info2026-02-15 → 2026-05-09 · 3 obs
● 2026-02-15 21:59:36
● 2026-05-09 00:59:18
○NSns4.p19.dynect.net2015-08-03 → 2018-09-14 · 4 obs
● 2018-09-14 06:32:54
○ 2026-02-15 21:59:36
○ 2026-05-09 00:59:18
●MXcore-vc.mail.protection.outlook.com2026-02-15 → 2026-05-09 · 3 obs
● 2026-02-15 21:59:36
● 2026-05-09 00:59:18
○MXmx.core.vc2015-08-03 → 2018-09-14 · 4 obs
● 2018-09-14 06:32:54
○ 2026-02-15 21:59:36
○ 2026-05-09 00:59:18
○A103.245.145.1222016-01-15 → 2018-08-29 · 5 obs
● 2016-01-15 12:09:08
● 2018-08-29 01:15:32
○ 2018-09-14 06:32:54
○ 2026-05-09 00:59:18
○A103.245.145.492015-08-03 → 2015-11-01 · 4 obs
● 2015-11-01 01:31:06
○ 2016-01-15 12:09:08
○ 2026-05-09 00:59:18
●A13.77.56.1312018-09-14 → 2026-05-09 · 3 obs
● 2018-09-14 06:32:54
● 2026-05-09 00:59:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| vc | b2.cctld.afilias-nst.org, a0.cctld.afilias-nst.info, d0.cctld.afilias-nst.org, a2.cctld.afilias-nst.info... | 12 records |
| core.vc | ns1-09.azure-dns.com, ns3-09.azure-dns.org, ns2-09.azure-dns.net, ns4-09.azure-dns.info | - |
✅ Authoritative Response
Server:150.171.21.9
NS records: ns1-09.azure-dns.com, ns3-09.azure-dns.org, ns2-09.azure-dns.net, ns4-09.azure-dns.info
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for core.vc (unsigned zone)
⏱️ Timing
Total: 616ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 13.77.56.131 |
| NS | 4 | ns1-09.azure-dns.com, ns2-09.azure-dns.net... |
| MX | 1 | core-vc.mail.protection.outlook.com (pri |
| TXT | 2 | "v=spf1 include:spf.protection.outlook.c, rcce4cuaf922vo5fige0llvsg2 |
| SOA | 1 | ns1-09.azure-dns.com azuredns-hostmaster |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (d0.cctld.afilias-nst.org, c0.cctld.afilias-nst.info, b2.cctld.afilias-nst.org...)
Analysis
Hierarchy
core.vc is parent of plesk.core.vc, host2.core.vc, mx.core.vc, cpanel.core.vc and connect.core.vc.
IP Addresses
core.vc points to a single IP: 13.77.56.131.
Other host names, for instance oabs.net.au, www.protoinvest.com, cpanel.core.vc, protoinvest.com and stonningtondaysurgery.com share IP numbers with core.vc.
Name Servers
core.vc's delegation is handled by four name servers: ns1-09.azure-dns.com, ns4-09.azure-dns.info, ns2-09.azure-dns.net and ns3-09.azure-dns.org.
core.vc partially shares name servers with other domains; examples include urbanrealestate.com, pedarco.com, 72.67.20.in-addr.arpa, esterel-technologies.com and edu.saitama-u.ac.jp.
Host names with two IPs:
ns1-09.azure-dns.com points to 2603:1061:0:700::9 and 13.107.236.9
ns4-09.azure-dns.info points to 2620:1ec:bda:700::9 and 208.84.5.9
ns2-09.azure-dns.net points to 2620:1ec:8ec:700::9 and 150.171.21.9
ns3-09.azure-dns.org points to 2a01:111:4000:700::9 and 204.14.183.9
Mail Servers
core.vc is handled by a single mail server, core-vc.mail.protection.outlook.com.
Hostname core-vc.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:cc31::, 2a01:111:f403:cc31::3, 2a01:111:f403:cc33::, 2a01:111:f403:cc33::1, 52.101.149.0, 52.101.149.1, 52.101.149.2 and 52.101.149.9.