signvision.kr - robtex.com
signvision.kr
| DNSSEC | ⚠️ Not signed | ||||||
| A | 211.115.125.42🇰🇷 DACOM-NET211.115.64.0/18 contact irani@rapitel.co.kr if necessary | ||||||
| PTR | w1.dubuplus.com | ||||||
| PTR | project.yescall.com | ||||||
| NS | ns1.dubuplus.com ⭐ | ||||||
| A | 210.108.182.4🇰🇷 DACOM-NET210.108.0.0/16 contact noc@bora.net if necessary | ||||||
| PTR | ns2.yescall.com | ||||||
| PTR | nshost1.yescall.com | ||||||
| PTR | ns.yescall.co.kr | ||||||
| NS | ns2.dubuplus.com | ||||||
| A | 211.115.125.20🇰🇷 DACOM-NET211.115.64.0/18 contact irani@rapitel.co.kr if necessary | ||||||
| PTR | nshost2.yescall.com | ||||||
| PTR | ns.javip.co.kr | ||||||
| MX | mx3.dubumail.com ⭐ | ||||||
| A | 121.254.210.160🇰🇷 DACOM-NET121.254.128.0/17 contact noc@bora.net if necessary | ||||||
| MX | mx4.dubumail.com(100) | ||||||
| A | 211.115.67.244🇰🇷 DACOM-NET211.115.64.0/18 contact irani@rapitel.co.kr if necessary | ||||||
| PTR | mx4.dubumail.com | ||||||
| TXT | v=spf1 ip4:211.115.67.218 ip4:61.111.59.111 ip4:211.115.125.28 ip4:211.115.12... | ||||||
| SOA | ns1.dubuplus.comhostmaster@signvision.kr serial=1773637770 | ||||||
kr
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | g.dns.kr ⭐ | ||||||
| NS | b.dns.kr | ||||||
| NS | c.dns.kr | ||||||
| NS | d.dns.kr | ||||||
| NS | e.dns.kr | ||||||
| NS | f.dns.kr | ||||||
| SOA | g.dns.krdomain-manager@nic.or.kr serial=2603280784 | ||||||
Same first word
DNS History
9 records (5 active, 4 former)
○NSns1.bizb.kr2015-06-14 → 2016-12-03 · 4 obs
● 2016-12-03 18:58:34
○ 2017-08-17 10:27:08
○ 2026-03-28 15:40:46
●NSns1.dubuplus.com2017-08-17 → 2026-03-28 · 3 obs
● 2017-08-17 10:27:08
● 2026-03-28 15:40:46
○NSns2.bizb.kr2015-06-14 → 2016-12-03 · 4 obs
● 2016-12-03 18:58:34
○ 2017-08-17 10:27:08
○ 2026-03-28 15:40:46
●NSns2.dubuplus.com2017-08-17 → 2026-03-28 · 3 obs
● 2017-08-17 10:27:08
● 2026-03-28 15:40:46
●MXmx3.dubumail.com2015-06-14 → 2026-03-28 · 2 obs
● 2026-03-28 15:40:46
●MXmx4.dubumail.com2015-06-14 → 2026-03-28 · 2 obs
● 2026-03-28 15:40:46
○A121.254.210.1422015-06-14 → 2016-12-03 · 4 obs
● 2016-12-03 18:58:34
○ 2017-08-17 10:27:08
○ 2026-03-28 15:40:46
●A211.115.125.422026-03-17 → 2026-03-28 · 3 obs
● 2026-03-17 08:02:06
● 2026-03-28 15:40:46
○A211.115.125.552017-08-17 → 2017-08-17 · 4 obs
● 2017-08-17 10:27:08
○ 2026-03-17 08:02:06
○ 2026-03-28 15:40:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| kr | e.dns.kr, g.dns.kr, f.dns.kr, b.dns.kr... | - |
| signvision.kr | ns2.dubuplus.com, ns1.dubuplus.com | - |
✅ Authoritative Response
Server:210.108.182.4
NS records: ns2.dubuplus.com, ns1.dubuplus.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for signvision.kr (unsigned zone)
⏱️ Timing
Total: 1617ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 211.115.125.42 |
| NS | 2 | ns1.dubuplus.com, ns2.dubuplus.com |
| MX | 2 | mx3.dubumail.com (pri: 0), mx4.dubumail.com (pri: 100) |
| TXT | 1 | v=spf1 ip4:211.115.67.218 ip4:61.111.59. |
| SOA | 1 | ns1.dubuplus.com hostmaster.signvision.k |
Analysis
IP Addresses
signvision.kr points to a single IP number: 211.115.125.42.
Other host names, for instance ideallaw.co.kr, haesol.org, shinbiotech.com, www.kohehobgy.co.kr and ad-apple.co.kr share IP numbers with signvision.kr.
Name Servers
signvision.kr is delegated to two name servers: ns1.dubuplus.com and ns2.dubuplus.com.
signvision.kr uses the same name server setup as other domains, for instance hungnong.net, i-greenkorea.com, xn--oy2b11n3ocm2o87g.kr, ganalogis.com and haewolws.com.
signvision.kr shares name servers with other domains at least partially, for instance akfilter.co.kr, insclaim.co.kr, hanchangbelt.com, misong.biz and print-mania.co.kr.
Host names with one IP number:
ns1.dubuplus.com points to: 210.108.182.4.
ns2.dubuplus.com points to: 211.115.125.20.
Mail Servers
signvision.kr is handled by two mail servers: mx3.dubumail.com and mx4.dubumail.com.
signvision.kr shares the same mail server setup as other domains, including oskl.net, haemoro.net, sunjintour.net, dccenter.co.kr and sunhak.com.
signvision.kr shares some mail servers with other domains, including dubumail.com, welltech.kr, munjung.net, howonwater.com and umacha.com.
Host names with one IP number:
mx3.dubumail.com points to: 121.254.210.160.
mx4.dubumail.com points to: 211.115.67.244.