uljin21.com - robtex.com
uljin21.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 101.101.219.250🇰🇷 NBPAP-AS-AP101.101.208.0/20 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 | ||||||
| MX | aspmx1.naver.com ⭐ | ||||||
| A | 125.209.209.251🇰🇷 nhn-AS-KR125.209.208.0/22 NAVER business platform | ||||||
| PTR | crcvmail.worksmobile.com | ||||||
| MX | aspmx2.naver.com(20) | ||||||
| A | 125.209.209.251🇰🇷 nhn-AS-KR125.209.208.0/22 NAVER business platform | ||||||
| PTR | crcvmail.worksmobile.com | ||||||
| TXT | v=spf1 include:spf.naver.com include:email.ncloud.com ~all | ||||||
| TXT | mailer.domain.verification=ato9GJOlu3KjlEmCNZvKXaQweh0dwZ | ||||||
| SOA | ns1-1.ns-ncloud.comns1-2@ns-ncloud.com serial=4 | ||||||
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=1774462297 | ||||||
Same first word
uljin21.com |
DNS History
8 records (5 active, 3 former)
●NSns1-1.ns-ncloud.com2026-03-03 → 2026-03-25 · 3 obs
● 2026-03-03 10:36:42
● 2026-03-25 18:26:04
●NSns1-2.ns-ncloud.com2026-03-03 → 2026-03-25 · 3 obs
● 2026-03-03 10:36:42
● 2026-03-25 18:26:04
○NSns1.ndsoftdns.com2015-08-17 → 2017-02-11 · 4 obs
● 2017-02-11 18:09:50
○ 2026-03-03 10:36:42
○ 2026-03-25 18:26:04
○NSns2.ndsoftdns.com2015-08-17 → 2017-02-11 · 4 obs
● 2017-02-11 18:09:50
○ 2026-03-03 10:36:42
○ 2026-03-25 18:26:04
●A101.101.219.2502026-03-03 → 2026-03-25 · 3 obs
● 2026-03-03 10:36:42
● 2026-03-25 18:26:04
○A118.219.253.1552015-08-17 → 2017-02-11 · 4 obs
● 2017-02-11 18:09:50
○ 2026-03-03 10:36:42
○ 2026-03-25 18:26:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | h.gtld-servers.net, b.gtld-servers.net, g.gtld-servers.net, l.gtld-servers.net... | - |
| uljin21.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 uljin21.com (unsigned zone)
⏱️ Timing
Total: 3422ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 101.101.219.250 |
| NS | 2 | ns1-2.ns-ncloud.com, ns1-1.ns-ncloud.com |
| MX | 2 | aspmx1.naver.com (pri: 10), aspmx2.naver.com (pri: 20) |
| TXT | 2 | mailer.domain.verification=ato9GJOlu3Kjl, v=spf1 include:spf.naver.com include:ema |
| 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
IP Addresses
uljin21.com points to a single IP: 101.101.219.250.
Other host names, for instance gukbangnews.com, mediayonhap.com, budreview.com, news-paper.co.kr and yasinmoon.com share IP numbers with uljin21.com.
Name Servers
uljin21.com's delegation is to two name servers ns1-1.ns-ncloud.com and ns1-2.ns-ncloud.com.
uljin21.com shares the same name server configuration as other domains, such as itcrew.kr, sejongilbo.co.kr, issuejeonbuk.com, momscareer.co.kr and xpressengine.org.
uljin21.com at least partially shares its name servers with other domains, for instance imeritz.net, 204.255.211.in-addr.arpa, irgo.co.kr, startbiz.go.kr and yido.com.
Host names with a single IP:
ns1-1.ns-ncloud.com resolves to 49.236.156.6.
ns1-2.ns-ncloud.com resolves to 49.236.157.6.
Mail Servers
Two mail servers aspmx1.naver.com and aspmx2.naver.com handle uljin21.com.
uljin21.com uses the same mail server setup as other domains such as w-hang.co.kr, homeworks.co.kr, sommeliertimes.com, kbdmania.net and nouvealiento.com.
uljin21.com shares some mail servers with other domains, including mastermachine.co.kr, crim.co.kr, kortra.com, fankorea.org and rankingdak.com.
Host names with one IP number: aspmx1.naver.com and aspmx2.naver.com point to 125.209.209.251.