tuffnut.co - robtex.com
tuffnut.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=1759615358 | ||||||
Same first word
tuffnut.co |
DNS History
8 records (4 active, 4 former)
○NSns.freeparking.co.nz2015-11-12 → 2017-03-18 · 4 obs
● 2017-03-18 02:32:10
○ 2026-03-24 10:09:38
○ 2026-03-24 10:09:40
○NSns2.freeparking.co.nz2015-11-12 → 2017-03-18 · 4 obs
● 2017-03-18 02:32:10
○ 2026-03-24 10:09:38
○ 2026-03-24 10:09:40
●NSns55.domaincontrol.com2026-03-24 → 2026-03-24 · 3 obs
● 2026-03-24 10:09:38
● 2026-03-24 10:09:40
●NSns56.domaincontrol.com2026-03-24 → 2026-03-24 · 3 obs
● 2026-03-24 10:09:38
● 2026-03-24 10:09:40
●MXtuffnut-co.mail.protection.outlook.com2026-03-24 → 2026-03-24 · 2 obs
● 2026-03-24 10:09:40
○A210.48.108.702015-11-12 → 2016-01-31 · 4 obs
● 2016-01-31 20:37:44
○ 2016-05-02 12:43:16
○ 2026-03-24 10:09:40
○A210.48.44.1822016-05-02 → 2017-03-18 · 5 obs
● 2016-05-02 12:43:16
● 2017-03-18 02:32:10
○ 2026-03-24 10:09:38
○ 2026-03-24 10:09:40
●A23.227.38.322026-03-24 → 2026-03-24 · 3 obs
● 2026-03-24 10:09:38
● 2026-03-24 10:09:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| co | a.registrydns.co, b.registrydns.co, c.registrydns.co, d.registrydns.co | - |
| tuffnut.co | ns56.domaincontrol.com, ns55.domaincontrol.com | - |
✅ Authoritative Response
Server:173.201.75.28
NS records: ns56.domaincontrol.com, ns55.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for tuffnut.co (unsigned zone)
⏱️ Timing
Total: 178ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 23.227.38.32 |
| NS | 2 | ns55.domaincontrol.com, ns56.domaincontrol.com |
| MX | 1 | tuffnut-co.mail.protection.outlook.com ( |
| TXT | 4 | MS=ms90974210, v=spf1 include:secureserver.net -all... |
| SOA | 1 | ns55.domaincontrol.com dns.jomax.net |
Analysis
IP Addresses
tuffnut.co points to a single IP: 23.227.38.32.
Other host names, for instance elmwoodvillageshoes.com, hawaiiteetimes.com, cams.tee.sh, gaolin.me and hushpuppies.com.pk share IP numbers with tuffnut.co.
Name Servers
tuffnut.co's delegation is to two name servers ns55.domaincontrol.com and ns56.domaincontrol.com.
tuffnut.co shares the same name server configuration as other domains, such as regentris-strategies.com, fishermans-partner.de, netputty.com, powertoolsonly.com and drjennifermanske.com.
Host names with two IP numbers: ns55.domaincontrol.com points to 2603:5:21b2::1c and 97.74.107.28; ns56.domaincontrol.com points to 2603:5:22b2::1c and 173.201.75.28
Mail Servers
tuffnut.co is served by a single mail server, tuffnut-co.mail.protection.outlook.com.
The host name tuffnut-co.mail.protection.outlook.com resolves to eight IP numbers: 2a01:111:f403:ca0b::, 2a01:111:f403:ca0b::2, 2a01:111:f403:ca1a::, 2a01:111:f403:ca1a::1, 52.101.89.0, 52.101.89.1, 52.101.89.2 and 52.101.99.0.