core-teq.com - robtex.com
core-teq.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=1774836287 | ||||||
Subdomains
mail.core-teq.com |
Same first word
core-teq.com |
DNS History
14 records (7 active, 7 former)
●NSns-1472.awsdns-56.org2015-06-13 → 2026-03-30 · 2 obs
● 2026-03-30 02:26:58
●NSns-1877.awsdns-42.co.uk2015-06-13 → 2026-03-30 · 2 obs
● 2026-03-30 02:26:58
●NSns-197.awsdns-24.com2015-06-13 → 2026-03-30 · 2 obs
● 2026-03-30 02:26:58
●NSns-581.awsdns-08.net2015-06-13 → 2026-03-30 · 2 obs
● 2026-03-30 02:26:58
●MXcoreteq-com01b.mail.eo.outlook.com2026-03-03 → 2026-03-30 · 3 obs
● 2026-03-03 12:57:44
● 2026-03-30 02:26:58
○MXfilter1.maq2.nl2016-03-12 → 2017-08-27 · 5 obs
● 2016-03-12 20:35:40
● 2017-08-27 06:16:20
○ 2026-03-03 12:57:44
○ 2026-03-30 02:26:58
○MXfilter2.maq2.us2016-03-12 → 2017-08-27 · 5 obs
● 2016-03-12 20:35:40
● 2017-08-27 06:16:20
○ 2026-03-03 12:57:44
○ 2026-03-30 02:26:58
○MXnospam1.nextgenerationnetworks.nl2015-06-13 → 2016-02-28 · 4 obs
● 2016-02-28 13:03:12
○ 2016-03-12 20:35:40
○ 2026-03-30 02:26:58
○MXnospam2.nextgenerationnetworks.nl2015-06-13 → 2016-02-28 · 4 obs
● 2016-02-28 13:03:12
○ 2016-03-12 20:35:40
○ 2026-03-30 02:26:58
○MXrelay.e-vision.nl2015-06-13 → 2017-08-27 · 4 obs
● 2017-08-27 06:16:20
○ 2026-03-03 12:57:44
○ 2026-03-30 02:26:58
●A185.173.20.992026-03-03 → 2026-03-30 · 3 obs
● 2026-03-03 12:57:44
● 2026-03-30 02:26:58
●A2a0b:3100:20::382026-03-03 → 2026-03-30 · 3 obs
● 2026-03-03 12:57:44
● 2026-03-30 02:26:58
○A54.216.52.1932015-06-13 → 2015-06-13 · 3 obs
○ 2015-09-11 22:22:04
○ 2026-03-30 02:26:58
○A79.125.18.422015-09-11 → 2017-08-27 · 5 obs
● 2015-09-11 22:22:04
● 2017-08-27 06:16:20
○ 2026-03-03 12:57:44
○ 2026-03-30 02:26:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| core-teq.com | ns-197.awsdns-24.com, ns-581.awsdns-08.net, ns-1877.awsdns-42.co.uk, ns-1472.awsdns-56.org | 1 record |
✅ Authoritative Response
Server:205.251.199.85
NS records: ns-197.awsdns-24.com, ns-581.awsdns-08.net, ns-1877.awsdns-42.co.uk, ns-1472.awsdns-56.org
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 256ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 185.173.20.99 |
| AAAA | 1 | 2a0b:3100:20::38 |
| NS | 4 | ns-1472.awsdns-56.org, ns-1877.awsdns-42.co.uk... |
| MX | 1 | coreteq-com01b.mail.eo.outlook.com (pri: |
| TXT | 3 | MS=462861E3AA67AE27F3F9103551975D869E687, MS=ms68185876... |
| SOA | 1 | ns-1877.awsdns-42.co.uk dns-admin.aanzee |
📌 Glue Records Collected
Total: 1
Out-of-bailiwick: 1 (ns-197.awsdns-24.com)
Analysis
Hierarchy
The parent of mail.core-teq.com is core-teq.com.
IP Addresses
core-teq.com points to two IP numbers: 2a0b:3100:20::38 and 185.173.20.99.
Other host names, for instance theebar.nl, apotheekrijken-medicare.nl, www.harmonielaagsoeren.nl, finsens.nl and ruwer.nl share IP numbers with core-teq.com.
Name Servers
core-teq.com is delegated to four name servers: ns-197.awsdns-24.com, ns-581.awsdns-08.net, ns-1472.awsdns-56.org and ns-1877.awsdns-42.co.uk.
core-teq.com shares name servers with other domains at least partially, for instance ecosoftbdit.com, leveluphosting.no, ys-ys.info, cafe104.co.uk and dtinsuranceagency.com.
Host names with two IP numbers:
ns-197.awsdns-24.com resolves to 2600:9000:5300:c500::1 and 205.251.192.197.
ns-581.awsdns-08.net resolves to 2600:9000:5302:4500::1 and 205.251.194.69.
ns-1472.awsdns-56.org resolves to 2600:9000:5305:c000::1 and 205.251.197.192.
ns-1877.awsdns-42.co.uk resolves to 2600:9000:5307:5500::1 and 205.251.199.85.
Mail Servers
The mail server for core-teq.com is coreteq-com01b.mail.eo.outlook.com.
Host coreteq-com01b.mail.eo.outlook.com points to eight IP numbers: 2a01:111:f403:ca04::1, 2a01:111:f403:ca04::8, 2a01:111:f403:ca04::e, 2a01:111:f403:ca09::4, 52.101.68.3, 52.101.73.1, 52.101.73.19 and 52.101.73.28.