nullmx.tutorial.com - dns.ninja
nullmx.tutorial.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 | ns3.afternic.com ⭐ ⚠️ Not in parent delegation | ||||||
| A | 97.74.98.65🇺🇸 GODADDY-DNS97.74.98.0/23 | ||||||
| PTR | ns3.afternic.com | ||||||
| NS | ns4.afternic.com ⚠️ Not in parent delegation | ||||||
| A | 173.201.66.65🇺🇸 GODADDY-DNS173.201.66.0/23 | ||||||
| PTR | ns4.namefind.com | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | ns3.afternic.comdns@jomax.net 2025-10-01 #0 | ||||||
tutorial.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 | ns3.afternic.com ⭐ | ||||||
| NS | ns4.afternic.com | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | ns3.afternic.comdns@jomax.net 2025-10-01 #0 | ||||||
WOT: UNKNOWN (50/100)
Previously MX for
Same first word
DNS History
12 records (4 active, 8 former)
○NSbuy.internettraffic.com2015-07-06 → 2016-03-22 · 5 obs
● 2015-07-06 11:02:26
● 2016-03-22 17:40:08
○ 2016-09-19 05:31:40
○ 2026-06-08 17:06:00
○NSns1.uniregistrymarket.link2016-09-19 → 2016-09-19 · 4 obs
● 2016-09-19 05:31:40
○ 2026-03-26 19:35:30
○ 2026-06-08 17:06:00
○NSns2.uniregistrymarket.link2016-09-19 → 2016-09-19 · 4 obs
● 2016-09-19 05:31:40
○ 2026-03-26 19:35:30
○ 2026-06-08 17:06:00
●NSns3.afternic.com2026-03-26 → 2026-06-08 · 3 obs
● 2026-03-26 19:35:30
● 2026-06-08 17:06:00
●NSns4.afternic.com2026-03-26 → 2026-06-08 · 3 obs
● 2026-03-26 19:35:30
● 2026-06-08 17:06:00
○NSsell.internettraffic.com2015-07-06 → 2016-03-22 · 5 obs
● 2015-07-06 11:02:26
● 2016-03-22 17:40:08
○ 2016-09-19 05:31:40
○ 2026-06-08 17:06:00
○MX.2026-03-26 → 2026-06-08 · 2 obs
○ 2026-06-08 17:06:00
●A13.248.169.482026-03-26 → 2026-06-08 · 3 obs
● 2026-03-26 19:35:30
● 2026-06-08 17:06:00
○A209.181.247.1052007-11-25 → 2007-11-25 · 3 obs
○ 2015-07-06 11:02:26
○ 2026-06-08 17:06:00
○A69.172.201.1532016-09-19 → 2016-09-19 · 4 obs
● 2016-09-19 05:31:40
○ 2026-03-26 19:35:30
○ 2026-06-08 17:06:00
○A69.172.201.2082015-07-06 → 2016-03-22 · 5 obs
● 2015-07-06 11:02:26
● 2016-03-22 17:40:08
○ 2016-09-19 05:31:40
○ 2026-06-08 17:06:00
●A76.223.54.1462026-03-26 → 2026-06-08 · 3 obs
● 2026-03-26 19:35:30
● 2026-06-08 17:06:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| tutorial.com | ns3.afternic.com, ns4.afternic.com | 2 records |
✅ Authoritative Response
Server:173.201.66.65
NS records: ns3.afternic.com, ns4.afternic.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for tutorial.com (unsigned zone)
⏱️ Timing
Total: 490ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 13.248.169.48, 76.223.54.146 |
| NS | 2 | ns3.afternic.com, ns4.afternic.com |
| MX | 1 | . (pri: 0) |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | ns3.afternic.com dns.jomax.net |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns3.afternic.com, ns4.afternic.com)
Analysis
IP Addresses
nullmx.tutorial.com points to two IP numbers: 13.248.169.48 and 76.223.54.146.
Additional host names — coloringforall.com, inmotiontech.com, midimedia.com and two others — share IP numbers with nullmx.tutorial.com.
Name Servers
nullmx.tutorial.com is delegated to two name servers: ns3.afternic.com and ns4.afternic.com.
nullmx.tutorial.com shares its name server setup with other domains, including etaa.org, virgincloset.com, tigerjoe.com and two others.
nullmx.tutorial.com shares at least some of its name servers with other domains, including cirgi.com, 4338.com, skybrowser.com and two others.
These name servers are frequently seen alongside the name servers verification-frsgyqgb387khmr9jzuunx.ns101.verify.hn.
ns3.afternic.com and ns4.afternic.com each resolve to one IP number: ns3.afternic.com points to 97.74.98.65 and ns4.afternic.com points to 173.201.66.65.