firstdaycourseaccess.com - dns.ninja
firstdaycourseaccess.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 3.33.130.190🇺🇸 Amazon3.33.128.0/20 | ||||||
| PTR | a2aa9ff50de748dbe.awsglobalaccelerator.com | ||||||
| A | 15.197.148.33🇺🇸 Amazon15.197.144.0/20 | ||||||
| NS | ns17.domaincontrol.com ⭐ | ||||||
| A | 2603:5:21c0::9🇺🇸 GODADDY-DNS2603:5:21c0::/44 | ||||||
| PTR | ns17.domaincontrol.com | ||||||
| A | 97.74.108.9🇺🇸 GODADDY-DNS97.74.108.0/23 | ||||||
| PTR | ns17.domaincontrol.com | ||||||
| NS | ns18.domaincontrol.com | ||||||
| A | 2603:5:22c0::9🇺🇸 GODADDY-DNS2603:5:22c0::/44 | ||||||
| PTR | ns18.domaincontrol.com | ||||||
| A | 173.201.76.9🇺🇸 GODADDY-DNS173.201.76.0/23 | ||||||
| PTR | ns18.domaincontrol.com | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | ns17.domaincontrol.comdns@jomax.net 2023-09-18 #0 | ||||||
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=1787942330 | ||||||
Same first word
firstdaycourseaccess.com |
Previous names
firstday1.com |
firstdayabroad.com |
firstdayadventist.com |
firstdayblack.com |
firstdaybury.com |
firstdayclassaccess.com |
firstdaycloud.com |
firstdayco.com |
firstdayconnect.com |
firstdaycottage.com |
firstdaycourse.com |
Next names
DNS History
15 records (4 active, 11 former)
●NSns17.domaincontrol.com2026-08-20 → 2026-08-28 · 3 obs
● 2026-08-20 20:30:54
● 2026-08-28 18:57:00
●NSns18.domaincontrol.com2026-08-20 → 2026-08-28 · 3 obs
● 2026-08-20 20:30:54
● 2026-08-28 18:57:00
○NSpdns13.domaincontrol.com2018-05-08 → 2018-05-08 · 3 obs
○ 2026-08-20 20:30:54
○ 2026-08-28 18:57:00
○NSpdns14.domaincontrol.com2018-05-08 → 2018-05-08 · 3 obs
○ 2026-08-20 20:30:54
○ 2026-08-28 18:57:00
●A15.197.148.332026-08-20 → 2026-08-28 · 3 obs
● 2026-08-20 20:30:54
● 2026-08-28 18:57:00
○A184.168.221.342018-05-08 → 2018-05-08 · 3 obs
○ 2026-08-20 20:30:54
○ 2026-08-28 18:57:00
○A184.168.221.532018-05-08 → 2018-05-08 · 3 obs
○ 2026-08-20 20:30:54
○ 2026-08-28 18:57:00
○A184.168.221.592018-05-08 → 2018-05-08 · 3 obs
○ 2026-08-20 20:30:54
○ 2026-08-28 18:57:00
○A184.168.221.612018-05-08 → 2018-05-08 · 3 obs
○ 2026-08-20 20:30:54
○ 2026-08-28 18:57:00
●A3.33.130.1902026-08-20 → 2026-08-28 · 3 obs
● 2026-08-20 20:30:54
● 2026-08-28 18:57:00
○A50.63.202.332018-05-08 → 2018-05-08 · 3 obs
○ 2026-08-20 20:30:54
○ 2026-08-28 18:57:00
○A50.63.202.482018-05-08 → 2018-05-08 · 3 obs
○ 2026-08-20 20:30:54
○ 2026-08-28 18:57:00
○A50.63.202.492018-05-08 → 2018-05-08 · 3 obs
○ 2026-08-20 20:30:54
○ 2026-08-28 18:57:00
○A50.63.202.502018-05-08 → 2018-05-08 · 3 obs
○ 2026-08-20 20:30:54
○ 2026-08-28 18:57:00
○A50.63.202.612018-05-08 → 2018-05-08 · 3 obs
○ 2026-08-20 20:30:54
○ 2026-08-28 18:57:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| firstdaycourseaccess.com | ns17.domaincontrol.com, ns18.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:173.201.76.9
NS records: ns17.domaincontrol.com, ns18.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for firstdaycourseaccess.com (unsigned zone)
⏱️ Timing
Total: 196ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 3.33.130.190, 15.197.148.33 |
| NS | 2 | ns17.domaincontrol.com, ns18.domaincontrol.com |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | ns17.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns17.domaincontrol.com, ns17.domaincontrol.com, ns18.domaincontrol.com...)
Analysis
IP Addresses
firstdaycourseaccess.com has two IP addresses: 3.33.130.190 and 15.197.148.33
Two other host names, along with thestoreagain.com, democratprinting.com and thejeepforum.com, also share IP numbers with firstdaycourseaccess.com.
Name Servers
Two name servers handle the delegation for firstdaycourseaccess.com: ns17.domaincontrol.com and ns18.domaincontrol.com.
firstdaycourseaccess.com shares its NS records with other domains, for example goatoms.com, jiayongdianqi.xyz, wholesalebusinessassociation.com and two others.
ns17.domaincontrol.com and ns18.domaincontrol.com both carry two IP addresses. The A records for ns17.domaincontrol.com are 97.74.108.9 and 2603:5:21c0::9; the A records for ns18.domaincontrol.com are 173.201.76.9 and 2603:5:22c0::9.