columbiua.com - robtex.com
columbiua.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=1777084576 | ||||||
Same first word
columbiua.com |
Similar names
DNS History
6 records (4 active, 2 former)
●NSns1.redfoxdns.com2026-03-12 → 2026-04-25 · 2 obs
● 2026-04-25 02:47:24
●NSns2.redfoxdns.com2026-03-12 → 2026-04-25 · 2 obs
● 2026-04-25 02:47:24
●MXmail.h-email.net2026-03-12 → 2026-04-25 · 6 obs
● 2026-03-21 05:32:20
○ 2026-04-02 21:52:16
○ 2026-04-15 11:38:38
● 2026-04-25 02:47:22
● 2026-04-25 02:47:24
●A216.245.213.782026-03-21 → 2026-04-25 · 6 obs
● 2026-03-21 05:32:20
○ 2026-04-02 21:52:16
○ 2026-04-15 11:38:38
● 2026-04-25 02:47:22
● 2026-04-25 02:47:24
○A77.247.182.2482026-03-12 → 2026-03-12 · 3 obs
○ 2026-03-21 05:32:20
○ 2026-04-25 02:47:24
○A77.247.182.2512026-04-02 → 2026-04-02 · 4 obs
● 2026-04-02 21:52:16
○ 2026-04-05 04:26:12
○ 2026-04-25 02:47:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| columbiua.com | ns2.redfoxdns.com, ns1.redfoxdns.com | 2 records |
✅ Authoritative Response
Server:77.247.182.241
NS records: ns2.redfoxdns.com, ns1.redfoxdns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for columbiua.com (unsigned zone)
⏱️ Timing
Total: 232ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 216.245.213.78 |
| NS | 2 | ns1.redfoxdns.com, ns2.redfoxdns.com |
| MX | 1 | mail.h-email.net (pri: 1) |
| TXT | 1 | v=spf1 ip6:fd9c:d030:168c::/48 -all |
| SOA | 1 | ns1.redfoxdns.com admin.columbiua.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns2.redfoxdns.com, ns1.redfoxdns.com)
Analysis
IP Addresses
columbiua.com points to IP number 216.245.213.78.
For instance, other host names equinit.com, acegardware.com, ns2.besybut.com, yuppoo.com and encumbranceunderlineheadmaster.com share IP numbers with columbiua.com.
Name Servers
columbiua.com is delegated to two name servers: ns1.redfoxdns.com and ns2.redfoxdns.com.
columbiua.com uses the same name server setup as other domains such as sanpedrodentalgroup.com, yourtexasbenits.com, jeopadylabs.com, gridsiali.com and myweightlossdream.co.uk.
columbiua.com shares name servers with other domains at least partially, for instance sistermosesboutique.com and arielpremiumsupply.com.
These name servers are commonly used with ns1.dingodns.com.
Host names with one IP number:
ns1.redfoxdns.com points to: 208.115.240.170.
ns2.redfoxdns.com points to: 77.247.182.241.
Mail Servers
columbiua.com is handled by a single mail server, mail.h-email.net.
columbiua.com shares the same mail server setup as other domains, for instance meshotes.com, dissenso.com, antikgb.weblog.ro, mx.www.(0x7072657465656e)-model.com and asia.www.safe-girl.co.uk.
Host name mail.h-email.net resolves to ten IP numbers: 5.75.171.74, 5.161.98.212, 5.161.194.135, 49.13.4.90, 91.107.214.206, 162.55.164.116, 165.227.156.49, 165.227.159.144, 167.235.143.33 and 178.62.199.248.