tutorialref.com - dns.ninja
tutorialref.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 74.220.199.6🇺🇸 EIGI74.220.199.0/24 Google | ||||||
| PTR | parking.bluehost.com | ||||||
| NS | ns1.bluehost.com ⚠️ Not in zone NS records | ||||||
| A | 162.159.24.80Cloudflare162.159.24.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ns1.bluehost.com | ||||||
| NS | ns2.bluehost.com ⚠️ Not in zone NS records | ||||||
| A | 162.159.25.175Cloudflare162.159.25.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ns2.bluehost.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=1788006395 | ||||||
Previously MX for
tutorialref.com |
Same first word
tutorialref.com |
Similar names
Previous names
Next names
DNS History
10 records (3 active, 7 former)
●NSns1.bluehost.com2015-07-04 → 2026-08-29 · 2 obs
● 2026-08-29 12:52:52
●NSns2.bluehost.com2015-07-04 → 2026-08-29 · 2 obs
● 2026-08-29 12:52:52
○MXfallbackmx.spamexperts.eu2015-07-04 → 2017-02-19 · 4 obs
● 2017-02-19 05:49:44
○ 2019-12-23 22:35:28
○ 2026-08-29 12:52:52
○MXlastmx.spamexperts.net2015-07-04 → 2017-02-19 · 4 obs
● 2017-02-19 05:49:44
○ 2019-12-23 22:35:28
○ 2026-08-29 12:52:52
○MXmail.tutorialref.com2019-12-23 → 2019-12-23 · 4 obs
● 2019-12-23 22:35:28
○ 2026-08-20 20:08:22
○ 2026-08-29 12:52:52
○MXmx.spamexperts.com2015-07-04 → 2017-02-19 · 4 obs
● 2017-02-19 05:49:44
○ 2019-12-23 22:35:28
○ 2026-08-29 12:52:52
○MXtutorialref.com2019-12-23 → 2019-12-23 · 4 obs
● 2019-12-23 22:35:28
○ 2026-08-20 20:08:22
○ 2026-08-29 12:52:52
○A66.147.244.1952019-12-23 → 2019-12-23 · 4 obs
● 2019-12-23 22:35:28
○ 2026-08-20 20:08:22
○ 2026-08-29 12:52:52
○A69.89.17.1582015-07-04 → 2017-02-19 · 4 obs
● 2017-02-19 05:49:44
○ 2019-12-23 22:35:28
○ 2026-08-29 12:52:52
●A74.220.199.62026-08-20 → 2026-08-29 · 3 obs
● 2026-08-20 20:08:22
● 2026-08-29 12:52:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| tutorialref.com | ns1.bluehost.com, ns2.bluehost.com | 2 records |
✅ Authoritative Response
Server:162.159.25.175
NS records: ns1.bluehost.com, ns2.bluehost.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for tutorialref.com (unsigned zone)
⏱️ Timing
Total: 264ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 74.220.199.6 |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.bluehost.com, ns2.bluehost.com)
Analysis
IP Addresses
tutorialref.com resolves to just one IP address, 74.220.199.6.
Two other host names, along with highwaysgovuk.d3stroy.com, buyownerasheville.com and statclicks.com, also share IP numbers with tutorialref.com.
Name Servers
tutorialref.com is served by two delegated name servers, ns1.bluehost.com and ns2.bluehost.com.
tutorialref.com shares its NS records with other domains, for example sjoonlee.com, wubbers.biz, minnieinmanhattan.com and two others.
The DNS delegation for tutorialref.com at least partly coincides with that of other domains, kellnoggs.com being one example.
ns1.bluehost.com directs to 162.159.24.80 and ns2.bluehost.com directs to 162.159.25.175; each host name points to exactly one IP number.