redblu.com - robtex.com
redblu.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=1778682956 | ||||||
Same first word
Similar names
DNS History
11 records (4 active, 7 former)
●NSns1.clf.proximus.be2026-05-13 → 2026-05-13 · 3 obs
● 2026-05-13 14:54:34
● 2026-05-13 14:54:36
○NSns1.skynet.be2015-08-10 → 2017-11-29 · 4 obs
● 2017-11-29 07:45:38
○ 2026-05-13 14:54:34
○ 2026-05-13 14:54:36
●NSns2.clf.proximus.be2026-05-13 → 2026-05-13 · 3 obs
● 2026-05-13 14:54:34
● 2026-05-13 14:54:36
○NSns2.skynet.be2015-08-10 → 2017-11-29 · 4 obs
● 2017-11-29 07:45:38
○ 2026-05-13 14:54:34
○ 2026-05-13 14:54:36
●NSns3.clf.proximus.be2026-05-13 → 2026-05-13 · 3 obs
● 2026-05-13 14:54:34
● 2026-05-13 14:54:36
○NSns3.skynet.be2015-08-10 → 2017-11-29 · 4 obs
● 2017-11-29 07:45:38
○ 2026-05-13 14:54:34
○ 2026-05-13 14:54:36
○NSns4.skynet.be2015-08-10 → 2017-11-29 · 4 obs
● 2017-11-29 07:45:38
○ 2026-05-13 14:54:34
○ 2026-05-13 14:54:36
○MXin.hes.trendmicro.eu2015-08-10 → 2016-04-06 · 4 obs
● 2016-04-06 18:19:42
○ 2016-05-30 00:37:54
○ 2026-05-13 14:54:36
●MXredblu-com.mail.protection.outlook.com2016-05-30 → 2026-05-13 · 3 obs
● 2016-05-30 00:37:54
● 2026-05-13 14:54:36
○A54.77.22.1632016-12-28 → 2017-11-29 · 5 obs
● 2016-12-28 01:12:06
● 2017-11-29 07:45:38
○ 2026-05-13 14:54:34
○ 2026-05-13 14:54:36
○A91.183.77.412015-08-10 → 2016-09-10 · 4 obs
● 2016-09-10 03:09:34
○ 2016-12-28 01:12:06
○ 2026-05-13 14:54:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| redblu.com | ns2.clf.proximus.be, ns1.clf.proximus.be, ns3.clf.proximus.be | - |
✅ Authoritative Response
Server:162.159.11.158
NS records: ns2.clf.proximus.be, ns1.clf.proximus.be, ns3.clf.proximus.be
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for redblu.com (unsigned zone)
⏱️ Timing
Total: 2045ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 3 | ns1.clf.proximus.be, ns2.clf.proximus.be... |
| MX | 1 | redblu-com.mail.protection.outlook.com ( |
| TXT | 2 | MS=ms84297254, v=spf1 mx ptr ip4:91.183.147.226 ip4:91. |
| SOA | 1 | ns1.clf.proximus.be dns.cloudflare.com |
Analysis
Name Servers
redblu.com is delegated to three name servers: ns1.clf.proximus.be, ns2.clf.proximus.be and ns3.clf.proximus.be.
redblu.com at least partially shares name servers with other domains, for instance votreamende.be, a-m-c.be, wabco.be, contiexpedan.be and bree.be.
These name servers are often used with ns1 and ns.just.fgov.be.
Host names with one IP number:
ns1.clf.proximus.be points to 198.41.223.107.
ns2.clf.proximus.be points to 198.41.222.171.
ns3.clf.proximus.be points to 162.159.11.158.
Mail Servers
redblu.com is handled by a single mail server, redblu-com.mail.protection.outlook.com.
Host name redblu-com.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:ca04::7, 2a01:111:f403:ca09::, 2a01:111:f403:ca09::4, 2a01:111:f403:ca09::b, 52.101.68.32, 52.101.73.4, 52.101.73.6 and 52.101.73.24.