mail.u-ca.com - robtex.com
mail.u-ca.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 13.248.169.48🇺🇸 Amazon13.248.160.0/20 | ||||||
| PTR | a904c694c05102f30.awsglobalaccelerator.com | ||||||
| A | 76.223.54.146🇺🇸 Amazon76.223.48.0/20 | ||||||
| NS | ns2.afternic.com ⭐ ⚠️ Not in parent delegation | ||||||
| A | 2603:5:2226::45🇺🇸 GODADDY-DNS2603:5:2220::/44 | ||||||
| PTR | ns2.afternic.com | ||||||
| A | 173.201.66.69🇺🇸 GODADDY-DNS173.201.66.0/23 | ||||||
| PTR | ns2.afternic.com | ||||||
| NS | ns1.afternic.com ⚠️ Not in parent delegation | ||||||
| A | 2603:5:2126::45🇺🇸 GODADDY-DNS2603:5:2120::/44 | ||||||
| PTR | ns1.afternic.com | ||||||
| A | 97.74.98.69🇺🇸 GODADDY-DNS97.74.98.0/23 | ||||||
| PTR | ns1.afternic.com | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | ns2.afternic.comdns@jomax.net serial=1 | ||||||
u-ca.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 13.248.169.48🇺🇸 Amazon13.248.160.0/20 | ||||||
| A | 76.223.54.146🇺🇸 Amazon76.223.48.0/20 | ||||||
| NS | ns2.afternic.com ⭐ | ||||||
| NS | ns1.afternic.com | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | ns2.afternic.comdns@jomax.net serial=1 | ||||||
Same first word
Similar names
DNS History
7 records (4 active, 3 former)
●NSns1.afternic.com2026-03-17 → 2026-03-26 · 2 obs
● 2026-03-26 17:19:32
●NSns2.afternic.com2026-03-17 → 2026-03-26 · 2 obs
● 2026-03-26 17:19:32
○A116.254.252.142015-06-05 → 2015-06-05 · 3 obs
○ 2015-10-29 03:04:22
○ 2026-03-26 17:19:32
●A13.248.169.482026-03-17 → 2026-03-26 · 3 obs
● 2026-03-17 11:30:14
● 2026-03-26 17:19:32
○A52.192.227.242016-04-22 → 2016-04-22 · 4 obs
● 2016-04-22 04:19:20
○ 2026-03-17 11:30:14
○ 2026-03-26 17:19:32
○A54.199.64.1452016-01-27 → 2016-01-27 · 4 obs
● 2016-01-27 08:20:38
○ 2016-04-22 04:19:20
○ 2026-03-26 17:19:32
●A76.223.54.1462026-03-17 → 2026-03-26 · 3 obs
● 2026-03-17 11:30:14
● 2026-03-26 17:19:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| u-ca.com | ns1.afternic.com, ns2.afternic.com | 4 records |
✅ Authoritative Response
Server:173.201.66.69
NS records: ns1.afternic.com, ns2.afternic.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for u-ca.com (unsigned zone)
⏱️ Timing
Total: 87ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 76.223.54.146, 13.248.169.48 |
| NS | 2 | ns1.afternic.com, ns2.afternic.com |
| MX | 1 | . (pri: 0) |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | ns2.afternic.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns1.afternic.com, ns1.afternic.com, ns2.afternic.com...)
Analysis
IP Addresses
Two IP numbers are pointed to by mail.u-ca.com: 13.248.169.48 and 76.223.54.146.
other host names include marketingease.com, artificell.com, hunches.org, ns1.bookspy.net and idiooz.com; they share IP numbers with mail.u-ca.com.
Name Servers
Two name servers ns1.afternic.com and ns2.afternic.com handle the delegation for mail.u-ca.com.
mail.u-ca.com shares the same name server setup as other domains, for instance remotern.com, www.pacoruiz.com, mail.jumponline.co, www.idpe.org and www.fattransplantation.com.
mail.u-ca.com at least partially shares name servers with other domains, for instance pmgf.com, 2907.com, mazin.co, onoscope.com and waterdispenser.co.
These name servers are commonly used with verification-m3erh32ujyoastvophjvuz.ns101.verify.hn and verification-ag3xtxqjhqhiyarqdrht2l.ns101.verify.hn.
Host names with two IP numbers:
ns1.afternic.com points to 2603:5:2126::45 and 97.74.98.69.
ns2.afternic.com points to 2603:5:2226::45 and 173.201.66.69.