ixcore.com - robtex.com
ixcore.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2001:41d0:301::28🇫🇷 OVH2001:41d0::/32 IPv6 | ||||||
| A | 51.91.236.193🇫🇷 OVH51.91.0.0/16 | ||||||
| NS | ns49.worldnic.com ⭐ | ||||||
| A | 162.159.26.111Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns50.worldnic.com | ||||||
| A | 162.159.27.50Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| MX | mx.ixcore.com.cust.hostedemail.com ⭐ | ||||||
| A | 216.40.42.4🇨🇦 TUCOWS216.40.32.0/20 Tucows International | ||||||
| PTR | mx.hostedemail.com | ||||||
| TXT | v=spf1 include:_spf.hostedemail.com ~all | ||||||
| SOA | NS49.WORLDNIC.comnamehost@WORLDNIC.com serial=124061205 | ||||||
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=1778305241 | ||||||
Subdomains
Same first word
Similar names
DNS History
9 records (5 active, 4 former)
●NSns49.worldnic.com2015-07-25 → 2026-05-09 · 3 obs
● 2015-07-25 03:49:18
● 2026-05-09 05:59:40
●NSns50.worldnic.com2015-07-25 → 2026-05-09 · 3 obs
● 2015-07-25 03:49:18
● 2026-05-09 05:59:40
○MXmail.ixserver.net2015-07-25 → 2017-07-04 · 5 obs
● 2015-07-25 03:49:18
● 2017-07-04 06:42:54
○ 2026-03-13 00:26:38
○ 2026-05-09 05:59:40
●MXmx.ixcore.com.cust.hostedemail.com2026-03-13 → 2026-05-09 · 3 obs
● 2026-03-13 00:26:38
● 2026-05-09 05:59:40
○A185.105.28.2282016-12-01 → 2017-07-04 · 5 obs
● 2016-12-01 21:18:54
● 2017-07-04 06:42:54
○ 2026-03-13 00:26:38
○ 2026-05-09 05:59:40
○A195.154.91.422015-07-25 → 2016-06-21 · 5 obs
● 2015-07-25 03:49:18
● 2016-06-21 03:11:14
○ 2016-12-01 21:18:54
○ 2026-05-09 05:59:40
●A2001:41d0:301::282026-03-13 → 2026-05-09 · 3 obs
● 2026-03-13 00:26:38
● 2026-05-09 05:59:40
○A217.174.196.452008-03-20 → 2008-03-20 · 3 obs
○ 2015-07-25 03:49:18
○ 2026-05-09 05:59:40
●A51.91.236.1932026-03-13 → 2026-05-09 · 3 obs
● 2026-03-13 00:26:38
● 2026-05-09 05:59:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | k.gtld-servers.net, d.gtld-servers.net, i.gtld-servers.net, l.gtld-servers.net... | - |
| ixcore.com | ns49.worldnic.com, ns50.worldnic.com | 2 records |
✅ Authoritative Response
Server:162.159.27.50
NS records: ns49.worldnic.com, ns50.worldnic.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ixcore.com (unsigned zone)
⏱️ Timing
Total: 254ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 51.91.236.193 |
| AAAA | 1 | 2001:41d0:301::28 |
| NS | 2 | ns50.worldnic.com, ns49.worldnic.com |
| MX | 1 | mx.ixcore.com.cust.hostedemail.com (pri: |
| TXT | 1 | v=spf1 include:_spf.hostedemail.com ~all |
| SOA | 1 | NS49.WORLDNIC.com namehost.WORLDNIC.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns49.worldnic.com, ns50.worldnic.com)
Analysis
Hierarchy
ixcore.com is parent of mail.ixcore.com, core.ixcore.com, sra.ixcore.com, www.ixcore.com and ixweb.ixcore.com.
IP Addresses
ixcore.com has two IP numbers: 2001:41d0:301::28 and 51.91.236.193.
Other host names, for instance cortexvision.tech, capfinances.org, www.boulangerie-sattin.fr, stephanerossetti.fr and www.electrotheque.be share IP numbers with ixcore.com.
Name Servers
ixcore.com's delegation uses two name servers: ns49.worldnic.com and ns50.worldnic.com.
ixcore.com uses the same name server setup as other domains, such as centraliaeoc.com, grolnic.com, perlite.com, freecatfightforums.com and mroilgas.com.
Host names with a single IP address: ns49.worldnic.com points to 162.159.26.111; ns50.worldnic.com points to 162.159.27.50.
Mail Servers
A single mail server handles ixcore.com, mx.ixcore.com.cust.hostedemail.com.
Host name mx.ixcore.com.cust.hostedemail.com resolves to a single IP: 216.40.42.4.