ntandem.io - robtex.com
ntandem.io
io
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.nic.io ⭐ | ||||||
| NS | a2.nic.io | ||||||
| NS | b0.nic.io | ||||||
| NS | c0.nic.io | ||||||
| SOA | a0.nic.iohostmaster@donuts.email serial=1774980929 | ||||||
Same first word
Similar names
DNS History
4 records (4 active, 0 former)
●NSns27.domaincontrol.com2026-02-23 → 2026-03-31 · 2 obs
● 2026-03-31 18:23:38
●NSns28.domaincontrol.com2026-02-23 → 2026-03-31 · 2 obs
● 2026-03-31 18:23:38
●MXntandem-io.mail.protection.outlook.com2026-02-23 → 2026-03-31 · 2 obs
● 2026-03-31 18:23:38
●A103.169.142.02026-02-23 → 2026-03-31 · 2 obs
● 2026-03-31 18:23:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| io | a0.nic.io, b0.nic.io, a2.nic.io, c0.nic.io | - |
| ntandem.io | ns27.domaincontrol.com, ns28.domaincontrol.com | - |
✅ Authoritative Response
Server:173.201.71.14
NS records: ns27.domaincontrol.com, ns28.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ntandem.io (unsigned zone)
⏱️ Timing
Total: 312ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 103.169.142.0 |
| NS | 2 | ns27.domaincontrol.com, ns28.domaincontrol.com |
| MX | 1 | ntandem-io.mail.protection.outlook.com ( |
| TXT | 2 | v=spf1 include:spf.protection.outlook.co, MS=ms48719608 |
| SOA | 1 | ns27.domaincontrol.com dns.jomax.net |
Analysis
IP Addresses
ntandem.io resolves to a single IP address: 103.169.142.0.
Other host names including aireacondicionadopanama.com, travistatum.com, nextgenerationsweden.org, carlostrading.com and investirecasa.it share IP numbers with ntandem.io.
Name Servers
ntandem.io's delegation uses two name servers, ns27.domaincontrol.com and ns28.domaincontrol.com.
ntandem.io shares the same name server setup as other domains, for example heyagora.com, gocash.com, repeatercomparison.com, highspeedpublishing.com and spacehazards.com.
Host names with two IPs:
ns27.domaincontrol.com points to: 2603:5:2171::e and 97.74.103.14
ns28.domaincontrol.com points to: 2603:5:2271::e and 173.201.71.14
Mail Servers
ntandem.io is handled by a single mail server, ntandem-io.mail.protection.outlook.com.
Hostname ntandem-io.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:c802::, 2a01:111:f403:c927::1, 2a01:111:f403:f802::1, 2a01:111:f403:f913::1, 52.101.10.6, 52.101.41.24, 52.101.41.180 and 52.101.42.16.