jumbo.co.kr - robtex.com
jumbo.co.kr
| DNSSEC | ⚠️ Not signed | ||||||
| A | 115.68.51.73🇰🇷 SMILESERV-AS-KR115.68.0.0/17 | ||||||
| NS | ns1.kr ⭐ | ||||||
| A | 115.68.62.210🇰🇷 SMILESERV-AS-KR115.68.0.0/17 | ||||||
| NS | ns2.kr | ||||||
| A | 115.68.100.102🇰🇷 SMILESERV-AS-KR115.68.0.0/17 | ||||||
| NS | ns8.kr | ||||||
| A | 115.68.100.113🇰🇷 SMILESERV-AS-KR115.68.0.0/17 | ||||||
| NS | ns9.kr | ||||||
| A | 115.68.62.222🇰🇷 SMILESERV-AS-KR115.68.0.0/17 | ||||||
| PTR | ns9.kr | ||||||
| MX | mail.jumbo.co.kr ⭐ | ||||||
| A | 115.68.51.82🇰🇷 SMILESERV-AS-KR115.68.0.0/17 | ||||||
| PTR | mail.jumbo.co.kr | ||||||
| TXT | v=spf1 ip4:115.68.51.82 ~all | ||||||
| SOA | ns1.krroot@smileserv.com 2013-09-14 #1 | ||||||
co.kr
| DNSSEC | ⚠️ Not signed | ||||||
| NS | g.dns.kr ⭐ ⚠️ Not in parent delegation | ||||||
| NS | b.dns.kr ⚠️ Not in parent delegation | ||||||
| NS | c.dns.kr ⚠️ Not in parent delegation | ||||||
| NS | d.dns.kr ⚠️ Not in parent delegation | ||||||
| NS | e.dns.kr ⚠️ Not in parent delegation | ||||||
| NS | f.dns.kr ⚠️ Not in parent delegation | ||||||
| SOA | g.dns.krdomain-manager@nic.or.kr serial=2605150780 | ||||||
WOT: UNKNOWN (62/100)
Subdomains
mail.jumbo.co.kr |
Same first word
Similar names
jubom.de |
jobum.com |
mujob.cz |
ujmob.com |
jubom.com |
boujm.blogspot.hr |
mujob.com |
umjob.org |
bojum.com |
jumob.com |
umjob.com |
umjob.de |
jobmu.com |
DNS History
7 records (6 active, 1 former)
●MXmail.jumbo.co.kr2015-08-12 → 2026-05-15 · 2 obs
● 2026-05-15 07:06:40
●A115.68.51.732026-05-08 → 2026-05-15 · 3 obs
● 2026-05-08 07:28:08
● 2026-05-15 07:06:40
○A115.68.59.492015-08-12 → 2017-06-13 · 4 obs
● 2017-06-13 12:43:44
○ 2026-05-08 07:28:08
○ 2026-05-15 07:06:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| kr | b.dns.kr, c.dns.kr, d.dns.kr, e.dns.kr... | - |
| jumbo.co.kr | ns9.kr, ns8.kr, ns1.kr, ns2.kr | - |
✅ Authoritative Response
Server:115.68.100.113
NS records: ns9.kr, ns8.kr, ns1.kr, ns2.kr
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for jumbo.co.kr (unsigned zone)
⏱️ Timing
Total: 4769ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 115.68.51.73 |
| NS | 4 | ns9.kr, ns1.kr... |
| MX | 1 | mail.jumbo.co.kr (pri: 10) |
| TXT | 1 | v=spf1 ip4:115.68.51.82 ~all |
| SOA | 1 | ns1.kr root.smileserv.com |
Analysis
Hierarchy
The parent of mail.jumbo.co.kr is jumbo.co.kr.
IP Addresses
jumbo.co.kr points to IP number: 115.68.51.73.
Name Servers
jumbo.co.kr is delegated to four name servers: ns1.kr, ns2.kr, ns8.kr and ns9.kr.
jumbo.co.kr at least partially shares name servers with other domains, for instance modelsale.com, gripul.com, 114.68.115.in-addr.arpa, bestcondo.co.kr and 56.68.115.in-addr.arpa.
These name servers are commonly used together with ns1.ne.kr, ns2.ne.kr and ns1.smileserv.com.
Host names with one IP number:
ns1.kr points to 115.68.62.210.
ns2.kr points to 115.68.100.102.
ns8.kr points to 115.68.100.113.
ns9.kr points to 115.68.62.222.
Mail Servers
jumbo.co.kr is handled by a single mail server, mail.jumbo.co.kr.
mail.jumbo.co.kr points to a single IP: 115.68.51.82.