std.co - robtex.com
std.co
co
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns0.centralnic.net ⭐ | ||||||
| NS | a.registrydns.co | ||||||
| NS | b.registrydns.co | ||||||
| NS | c.registrydns.co | ||||||
| NS | d.registrydns.co | ||||||
| SOA | ns0.centralnic.nethostmaster@centralnic.net serial=1759703362 | ||||||
Same first word
Similar names
DNS History
8 records (5 active, 3 former)
●NSparkct1.secureserver.net2015-05-29 → 2026-07-12 · 2 obs
● 2026-07-12 03:34:44
●NSparkct2.secureserver.net2015-05-29 → 2026-07-12 · 2 obs
● 2026-07-12 03:34:44
○MXmailstore1.asia.secureserver.net2015-05-29 → 2016-09-28 · 4 obs
● 2016-09-28 16:38:28
○ 2026-02-16 04:40:48
○ 2026-07-12 03:34:44
○MXsmtp.asia.secureserver.net2015-05-29 → 2016-09-28 · 4 obs
● 2016-09-28 16:38:28
○ 2026-02-16 04:40:48
○ 2026-07-12 03:34:44
●MXstd-co.mail.protection.outlook.com2026-02-16 → 2026-07-12 · 3 obs
● 2026-02-16 04:40:48
● 2026-07-12 03:34:44
●A15.197.225.1282026-02-16 → 2026-07-12 · 3 obs
● 2026-02-16 04:40:48
● 2026-07-12 03:34:44
●A3.33.251.1682026-02-16 → 2026-07-12 · 3 obs
● 2026-02-16 04:40:48
● 2026-07-12 03:34:44
○A50.63.202.192015-05-29 → 2016-09-28 · 4 obs
● 2016-09-28 16:38:28
○ 2026-02-16 04:40:48
○ 2026-07-12 03:34:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| co | a.registrydns.co, b.registrydns.co, c.registrydns.co, d.registrydns.co | - |
| std.co | parkct1.secureserver.net, parkct2.secureserver.net | - |
✅ Authoritative Response
Server:97.74.101.32
NS records: parkct1.secureserver.net, parkct2.secureserver.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for std.co (unsigned zone)
⏱️ Timing
Total: 266ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 15.197.225.128, 3.33.251.168 |
| NS | 2 | parkct1.secureserver.net, parkct2.secureserver.net |
| MX | 1 | std-co.mail.protection.outlook.com (pri: |
| TXT | 1 | v=spf1 include:secureserver.net -all |
| SOA | 1 | parkct1.secureserver.net dns.jomax.net |
Analysis
IP Addresses
std.co points to the IP addresses 3.33.251.168 and 15.197.225.128
redlanternfl.com, bhnj.com, ceoperating.com and two other host names share IP numbers with std.co.
Name Servers
std.co has two authoritative name servers — parkct1.secureserver.net and parkct2.secureserver.net.
std.co uses the same name servers as several other domains — among them plusadres.nl, displaylink.co, silviagrim.it and two more.
The name servers for std.co overlap at least partially with those of other domains — for example cumon.it.
Each of parkct1.secureserver.net and parkct2.secureserver.net has one IP address: parkct1.secureserver.net uses 97.74.101.32 and parkct2.secureserver.net uses 173.201.69.32.
Mail Servers
Mail for std.co is handled by a single mail server, std-co.mail.protection.outlook.com.
std-co.mail.protection.outlook.com resolves to 8 IP addresses — 52.101.160.0, 52.101.160.1, 52.101.162.0 and 5 others.