onceed.com - dns.ninja
onceed.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 168.107.32.90🇺🇸 ORACLE-OCI-31898168.107.0.0/18 Oracle Corporation | ||||||
| NS | ns3.dnszi.com ⭐ | ||||||
| A | 121.78.251.20🇰🇷 KINXIDC-AS-KR121.78.224.0/19 KINX-Net | ||||||
| NS | ns18.dnszi.com | ||||||
| A | 121.78.72.36🇰🇷 KINXIDC-AS-KR121.78.72.0/24 KINX-IDC | ||||||
| PTR | ns18.dnszi.com | ||||||
| NS | ns51.dnszi.com | ||||||
| A | 27.1.16.81🇰🇷 DAOU-AS-KR27.1.16.0/22 DAOU Tech | ||||||
| PTR | ns51.dnszi.com | ||||||
| NS | ns62.dnszi.com | ||||||
| A | 58.120.225.167🇰🇷 SKB-NET58.120.0.0/13 auto-generated route object for 58.120.0.0/13 | ||||||
| PTR | ns62.dnszi.com | ||||||
| NS | ns74.dnszi.com | ||||||
| A | 121.78.251.26🇰🇷 KINXIDC-AS-KR121.78.224.0/19 KINX-Net | ||||||
| MX | kr1-aspmx1.worksmobile.com ⭐ | ||||||
| A | 125.209.209.251🇰🇷 nhn-AS-KR125.209.208.0/22 NAVER business platform | ||||||
| PTR | crcvmail.worksmobile.com | ||||||
| MX | kr1-aspmx2.worksmobile.com(20) | ||||||
| A | 125.209.209.251🇰🇷 nhn-AS-KR125.209.208.0/22 NAVER business platform | ||||||
| PTR | crcvmail.worksmobile.com | ||||||
| TXT | worksmobile.certification.oyya4yuul9n9qecxal.abeptd8mkbzati.b5mpqxknj | ||||||
| TXT | v=spf1 include:spf.worksmobile.com ~all | ||||||
| SOA | ns3.dnszi.comroot@dnszi.com 2026-07-07 #7 | ||||||
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=1784704597 | ||||||
Same first word
onceed.com |
Similar names
DNS History
13 records (8 active, 5 former)
●NSns18.dnszi.com2026-02-28 → 2026-07-22 · 3 obs
● 2026-02-28 18:51:34
● 2026-07-22 07:36:22
●NSns3.dnszi.com2026-02-28 → 2026-07-22 · 3 obs
● 2026-02-28 18:51:34
● 2026-07-22 07:36:22
●NSns51.dnszi.com2026-02-28 → 2026-07-22 · 3 obs
● 2026-02-28 18:51:34
● 2026-07-22 07:36:22
○NSns51.domaincontrol.com2015-08-17 → 2015-08-17 · 3 obs
○ 2015-12-04 04:17:08
○ 2026-07-22 07:36:22
○NSns52.domaincontrol.com2015-08-17 → 2015-08-17 · 3 obs
○ 2015-12-04 04:17:08
○ 2026-07-22 07:36:22
●NSns62.dnszi.com2026-02-28 → 2026-07-22 · 3 obs
● 2026-02-28 18:51:34
● 2026-07-22 07:36:22
●NSns74.dnszi.com2026-02-28 → 2026-07-22 · 3 obs
● 2026-02-28 18:51:34
● 2026-07-22 07:36:22
●MXkr1-aspmx1.worksmobile.com2026-02-28 → 2026-07-22 · 3 obs
● 2026-02-28 18:51:34
● 2026-07-22 07:36:22
●MXkr1-aspmx2.worksmobile.com2026-02-28 → 2026-07-22 · 3 obs
● 2026-02-28 18:51:34
● 2026-07-22 07:36:22
○MXmailstore1.secureserver.net2015-08-17 → 2015-08-17 · 3 obs
○ 2015-12-04 04:17:08
○ 2026-07-22 07:36:22
○MXsmtp.secureserver.net2015-08-17 → 2015-08-17 · 3 obs
○ 2015-12-04 04:17:08
○ 2026-07-22 07:36:22
●A168.107.32.902026-02-28 → 2026-07-22 · 3 obs
● 2026-02-28 18:51:34
● 2026-07-22 07:36:22
○A184.168.221.442015-08-17 → 2015-08-17 · 3 obs
○ 2015-12-04 04:17:08
○ 2026-07-22 07:36:22
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| onceed.com | ns3.dnszi.com, ns18.dnszi.com, ns51.dnszi.com, ns62.dnszi.com... | 5 records |
✅ Authoritative Response
Server:121.78.251.20
NS records: ns3.dnszi.com, ns18.dnszi.com, ns51.dnszi.com, ns62.dnszi.com, ns74.dnszi.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for onceed.com (unsigned zone)
⏱️ Timing
Total: 473ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 168.107.32.90 |
| NS | 5 | ns18.dnszi.com, ns62.dnszi.com... |
| MX | 2 | kr1-aspmx2.worksmobile.com (pri: 20), kr1-aspmx1.worksmobile.com (pri: 10) |
| TXT | 2 | v=spf1 include:spf.worksmobile.com ~all, worksmobile.certification.oyya4yuul9n9qe |
| SOA | 1 | ns3.dnszi.com root.dnszi.com |
📌 Glue Records Collected
Total: 5
Out-of-bailiwick: 5 (ns3.dnszi.com, ns18.dnszi.com, ns51.dnszi.com...)
Analysis
IP Addresses
onceed.com resolves to just one IP address, 168.107.32.90.
Name Servers
onceed.com delegates to five name servers: ns18.dnszi.com, ns3.dnszi.com, ns51.dnszi.com and two others.
The name servers of onceed.com overlap at least partially with those of other domains — among them joyenjoy.com, watchtek.co.kr, poskorea.com and two more.
These name servers commonly appear alongside the name servers ns62.dnszi.com and ns74.dnszi.com.
Host names that point to one IP address:
ns18.dnszi.com points to the IP address 121.78.72.36.
ns3.dnszi.com points to the IP address 121.78.251.20.
ns51.dnszi.com points to the IP address 27.1.16.81.
ns62.dnszi.com points to the IP address 58.120.225.167.
ns74.dnszi.com points to the IP address 121.78.251.26.
Mail Servers
onceed.com is served by two mail servers, kr1-aspmx1.worksmobile.com and kr1-aspmx2.worksmobile.com.
Among the domains sharing a mail server setup with onceed.com are iclskorea.com, cajontec.com, power-genex.com and two others.
There is at least a partial MX overlap between onceed.com and other domains, including plustv.kr, suwonvol.com, jungletel.com and two others.
kr1-aspmx1.worksmobile.com and kr1-aspmx2.worksmobile.com share one IP address between them — 125.209.209.251.
These two host names — kr1-aspmx1.worksmobile.com and kr1-aspmx2.worksmobile.com — each point to 125.209.209.251 IP addresses.