firstclassseoul.com - dns.ninja
firstclassseoul.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=1784143022 | ||||||
Same first word
firstclassseoul.com |
DNS History
8 records (6 active, 2 former)
●NSdns1.name-services.com2016-12-16 → 2026-07-15 · 2 obs
● 2026-07-15 19:30:34
●NSdns2.name-services.com2016-12-16 → 2026-07-15 · 2 obs
● 2026-07-15 19:30:34
●NSdns3.name-services.com2016-12-16 → 2026-07-15 · 2 obs
● 2026-07-15 19:30:34
●NSdns4.name-services.com2016-12-16 → 2026-07-15 · 2 obs
● 2026-07-15 19:30:34
●NSdns5.name-services.com2016-12-16 → 2026-07-15 · 2 obs
● 2026-07-15 19:30:34
●A15.197.212.582026-07-09 → 2026-07-15 · 3 obs
● 2026-07-09 03:50:02
● 2026-07-15 19:30:34
○A69.64.147.342017-11-26 → 2017-11-26 · 4 obs
● 2017-11-26 14:45:08
○ 2026-07-09 03:50:02
○ 2026-07-15 19:30:34
○A98.124.243.342016-12-16 → 2016-12-16 · 3 obs
○ 2017-11-26 14:45:08
○ 2026-07-15 19:30:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, i.gtld-servers.net, m.gtld-servers.net, e.gtld-servers.net... | - |
| firstclassseoul.com | dns1.name-services.com, dns2.name-services.com, dns3.name-services.com, dns4.name-services.com... | 10 records |
✅ Authoritative Response
Server:64.98.148.137
NS records: dns1.name-services.com, dns2.name-services.com, dns3.name-services.com, dns4.name-services.com, dns5.name-services.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for firstclassseoul.com (unsigned zone)
⏱️ Timing
Total: 413ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 15.197.212.58 |
| NS | 5 | dns5.name-services.com, dns2.name-services.com... |
| SOA | 1 | dns1.name-services.com info.name-service |
📌 Glue Records Collected
Total: 10
Out-of-bailiwick: 10 (dns1.name-services.com, dns1.name-services.com, dns2.name-services.com...)
Analysis
IP Addresses
firstclassseoul.com resolves to just one IP address, 15.197.212.58.
Two other host names, along with thehardcorenetwork.com, autobodytechwanted.com and qualitydigitalpress.com, also share IP numbers with firstclassseoul.com.
Name Servers
firstclassseoul.com delegates to five name servers: dns1.name-services.com, dns2.name-services.com, dns3.name-services.com and two others.
firstclassseoul.com has at least partial name server overlap with other domains, such as experttax.net, percaso.com, logiconcept.net and two others.
It is common to see these name servers used together with name servers dns4.name-services.com and dns5.name-services.com.
Host names that have two IP addresses:
dns1.name-services.com directs traffic to 64.98.148.137 and 2604:4000:2800:2000:64:98:148:137.
dns2.name-services.com directs traffic to 216.40.47.201 and 2604:4000:0:d:216:40:47:201.
dns3.name-services.com directs traffic to 64.98.148.138 and 2604:4000:2800:2000:64:98:148:138.
dns4.name-services.com directs traffic to 216.40.47.202 and 2604:4000:0:d:216:40:47:202.
dns5.name-services.com directs traffic to 64.98.148.139 and 2604:4000:2800:2000:64:98:148:139.