coreadmin.com - robtex.com
coreadmin.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns01.coretrek.net ⭐ | ||||||
| A | 45.140.1.32🇳🇴 UPHEADS45.140.0.0/22 | ||||||
| PTR | su-vwhm001.coretrek.net | ||||||
| NS | ns02.coretrek.net | ||||||
| A | 80.239.119.123🇳🇴 TELIA-NORWAY-AS80.239.0.0/17 Telia Norge AS | ||||||
| PTR | ns02.coretrek.net | ||||||
| NS | ns03.coretrek.net | ||||||
| A | 5.249.254.67🇩🇰 ONECOM5.249.224.0/19 | ||||||
| MX | zimbra.coretrek.no ⭐ | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | ns01.coretrek.nethostmaster@coretrek.no 2026-08-10 #3 | ||||||
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=1786357224 | ||||||
Same first word
coreadmin.com |
coreadmin.net |
Similar names
DNS History
9 records (4 active, 5 former)
○NSno01-sandnes.dns.coretrek.net2015-08-11 → 2017-07-25 · 4 obs
● 2017-07-25 14:36:52
○ 2026-02-17 22:27:34
○ 2026-08-10 10:36:12
○NSno03-sandnes.dns.coretrek.net2015-08-11 → 2017-07-25 · 4 obs
● 2017-07-25 14:36:52
○ 2026-02-17 22:27:34
○ 2026-08-10 10:36:12
●NSns01.coretrek.net2026-02-17 → 2026-08-10 · 3 obs
● 2026-02-17 22:27:34
● 2026-08-10 10:36:12
●NSns02.coretrek.net2026-02-17 → 2026-08-10 · 3 obs
● 2026-02-17 22:27:34
● 2026-08-10 10:36:12
●NSns03.coretrek.net2026-02-17 → 2026-08-10 · 3 obs
● 2026-02-17 22:27:34
● 2026-08-10 10:36:12
○MXragnaros.coretrek.no2015-08-11 → 2015-10-19 · 4 obs
● 2015-10-19 19:51:14
○ 2016-01-19 06:22:38
○ 2026-08-10 10:36:12
●MXzimbra.coretrek.no2016-01-19 → 2026-08-10 · 3 obs
● 2016-01-19 06:22:38
● 2026-08-10 10:36:12
○A80.239.119.1012015-08-11 → 2016-02-04 · 4 obs
● 2016-02-04 18:26:16
○ 2016-06-20 13:15:28
○ 2026-08-10 10:36:12
○A80.239.119.942016-06-20 → 2017-07-25 · 5 obs
● 2016-06-20 13:15:28
● 2017-07-25 14:36:52
○ 2026-02-17 22:27:34
○ 2026-08-10 10:36:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| coreadmin.com | ns01.coretrek.net, ns02.coretrek.net, ns03.coretrek.net | - |
✅ Authoritative Response
Server:5.249.254.67
NS records: ns01.coretrek.net, ns02.coretrek.net, ns03.coretrek.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for coreadmin.com (unsigned zone)
⏱️ Timing
Total: 674ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 3 | ns01.coretrek.net, ns03.coretrek.net... |
| MX | 1 | zimbra.coretrek.no (pri: 5) |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | ns01.coretrek.net hostmaster.coretrek.no |
Analysis
Name Servers
coreadmin.com is served by three name servers: ns01.coretrek.net, ns02.coretrek.net and ns03.coretrek.net.
The name servers of coreadmin.com overlap at least partially with those of other domains — among them corehacker.com, alfathi.no, corepublish.no and two more.
The name servers ns1.inbusiness.no, ns2.inbusiness.no and ns3.inbusiness.no are commonly seen alongside these name servers.
ns01.coretrek.net has IP address 45.140.1.32, ns02.coretrek.net has IP address 80.239.119.123 and ns03.coretrek.net has IP address 5.249.254.67 — one address each.
Mail Servers
coreadmin.com has one mail server: zimbra.coretrek.no.
coreadmin.com shares the same mail server setup as other domains, including coreportal.no, piwik.no, coredistribution.com and two others.