3030class.com - robtex.com
3030class.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 115.85.177.218🇰🇷 NBPAP-AS-AP115.85.176.0/21 NAVER business platform cloud service | ||||||
| A | 210.89.187.111🇰🇷 nhn-AS-KR210.89.184.0/21 NAVER business platform cloud service | ||||||
| NS | ns1-1.ns-ncloud.com ⭐ | ||||||
| A | 49.236.156.6🇰🇷 NBPAP-AS-AP49.236.156.0/24 NAVER business platform cloud service | ||||||
| PTR | ns1-1.ns-ncloud.com | ||||||
| NS | ns1-2.ns-ncloud.com | ||||||
| A | 49.236.157.6🇰🇷 NBPAP-AS-AP49.236.157.0/24 NAVER business platform cloud service | ||||||
| PTR | ns1-2.ns-ncloud.com | ||||||
| TXT | _ev5ggv84beceedfum3a61wyyaond6pp | ||||||
| TXT | _g5a5y2hz7zwolmzvcjnl60hq2lbetb5 | ||||||
| SOA | ns1-1.ns-ncloud.comns1-2@ns-ncloud.com serial=240 | ||||||
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=1778575811 | ||||||
Subdomains
www.3030class.com |
Same first word
3030class.com |
DNS History
9 records (4 active, 5 former)
●NSns1-1.ns-ncloud.com2026-03-09 → 2026-05-12 · 3 obs
● 2026-03-09 11:14:30
● 2026-05-12 09:18:06
●NSns1-2.ns-ncloud.com2026-03-09 → 2026-05-12 · 3 obs
● 2026-03-09 11:14:30
● 2026-05-12 09:18:06
○NSns1.digitalocean.com2015-08-01 → 2017-04-09 · 4 obs
● 2017-04-09 15:54:04
○ 2026-03-09 11:14:30
○ 2026-05-12 09:18:06
○NSns2.digitalocean.com2015-08-01 → 2017-04-09 · 4 obs
● 2017-04-09 15:54:04
○ 2026-03-09 11:14:30
○ 2026-05-12 09:18:06
○NSns3.digitalocean.com2015-08-01 → 2017-04-09 · 4 obs
● 2017-04-09 15:54:04
○ 2026-03-09 11:14:30
○ 2026-05-12 09:18:06
●A115.85.177.2182026-03-09 → 2026-05-12 · 3 obs
● 2026-03-09 11:14:30
● 2026-05-12 09:18:06
○A125.209.198.1162016-03-01 → 2017-04-09 · 5 obs
● 2016-03-01 13:34:46
● 2017-04-09 15:54:04
○ 2026-03-09 11:14:30
○ 2026-05-12 09:18:06
○A128.199.201.1752015-08-01 → 2015-11-28 · 4 obs
● 2015-11-28 08:10:04
○ 2016-03-01 13:34:46
○ 2026-05-12 09:18:06
●A210.89.187.1112026-03-09 → 2026-05-12 · 3 obs
● 2026-03-09 11:14:30
● 2026-05-12 09:18:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | b.gtld-servers.net, h.gtld-servers.net, j.gtld-servers.net, i.gtld-servers.net... | - |
| 3030class.com | ns1-1.ns-ncloud.com, ns1-2.ns-ncloud.com | 2 records |
✅ Authoritative Response
Server:49.236.157.6
NS records: ns1-1.ns-ncloud.com, ns1-2.ns-ncloud.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 3030class.com (unsigned zone)
⏱️ Timing
Total: 662ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 210.89.187.111, 115.85.177.218 |
| NS | 2 | ns1-2.ns-ncloud.com, ns1-1.ns-ncloud.com |
| TXT | 2 | _g5a5y2hz7zwolmzvcjnl60hq2lbetb5, _ev5ggv84beceedfum3a61wyyaond6pp |
| SOA | 1 | ns1-1.ns-ncloud.com ns1-2.ns-ncloud.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1-1.ns-ncloud.com, ns1-2.ns-ncloud.com)
Analysis
Hierarchy
www.3030class.com has 3030class.com as its parent.
IP Addresses
3030class.com points to two IPs: 115.85.177.218 and 210.89.187.111.
Other host names, for example, slb-775786.ncloudslb.com share IP numbers with 3030class.com.
Name Servers
Two name servers ns1-1.ns-ncloud.com and ns1-2.ns-ncloud.com are delegated to 3030class.com.
3030class.com uses the same name server configuration as other domains, such as ncts-root.com, businessplus.kr, pharmstoday.com, narasarang.kr and isplus.com.
3030class.com shares some name servers with other domains, for example leading.co.kr.
Host names with a single IP address:
ns1-1.ns-ncloud.com points to 49.236.156.6
ns1-2.ns-ncloud.com points to 49.236.157.6