siwon.info - dns.ninja
siwon.info
info
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.info.afilias-nst.info ⭐ | ||||||
| NS | a2.info.afilias-nst.info | ||||||
| NS | b0.info.afilias-nst.org ⚠️ Not in parent delegation | ||||||
| NS | b2.info.afilias-nst.org ⚠️ Not in parent delegation | ||||||
| NS | c0.info.afilias-nst.info | ||||||
| NS | d0.info.afilias-nst.org ⚠️ Not in parent delegation | ||||||
| SOA | a0.info.afilias-nst.infohostmaster@donuts.email serial=1786139598 | ||||||
Same first word
Similar names
DNS History
15 records (8 active, 7 former)
○NSdns2.whois.co.kr2015-06-24 → 2016-04-20 · 4 obs
● 2016-04-20 09:10:46
○ 2016-11-29 13:56:02
○ 2026-08-07 22:30:00
○NSdns4.whois.co.kr2015-06-24 → 2016-04-20 · 4 obs
● 2016-04-20 09:10:46
○ 2016-11-29 13:56:02
○ 2026-08-07 22:30:00
○NSdns6.whois.co.kr2015-06-24 → 2016-04-20 · 4 obs
● 2016-04-20 09:10:46
○ 2016-11-29 13:56:02
○ 2026-08-07 22:30:00
●NSns16.dnszi.com2016-11-29 → 2026-08-07 · 3 obs
● 2016-11-29 13:56:02
● 2026-08-07 22:30:00
●NSns55.dnszi.com2016-11-29 → 2026-08-07 · 3 obs
● 2016-11-29 13:56:02
● 2026-08-07 22:30:00
●NSns64.dnszi.com2016-11-29 → 2026-08-07 · 3 obs
● 2016-11-29 13:56:02
● 2026-08-07 22:30:00
●NSns7.dnszi.com2016-11-29 → 2026-08-07 · 3 obs
● 2016-11-29 13:56:02
● 2026-08-07 22:30:00
●NSns78.dnszi.com2016-11-29 → 2026-08-07 · 3 obs
● 2016-11-29 13:56:02
● 2026-08-07 22:30:00
○MXmail.siwon.info2015-06-24 → 2016-11-29 · 4 obs
● 2016-11-29 13:56:02
○ 2019-10-25 19:53:38
○ 2026-08-07 22:30:00
●MXmx1.daouoffice.com2019-10-25 → 2026-08-07 · 3 obs
● 2019-10-25 19:53:38
● 2026-08-07 22:30:00
●MXmx2.daouoffice.com2019-10-25 → 2026-08-07 · 3 obs
● 2019-10-25 19:53:38
● 2026-08-07 22:30:00
●A1.234.44.1682026-08-07 → 2026-08-07 · 3 obs
● 2026-08-07 22:29:58
● 2026-08-07 22:30:00
○A114.108.175.1772016-11-29 → 2019-10-25 · 5 obs
● 2016-11-29 13:56:02
● 2019-10-25 19:53:38
○ 2026-02-17 07:58:36
○ 2026-08-07 22:30:00
○A192.0.0.102015-06-24 → 2016-04-20 · 4 obs
● 2016-04-20 09:10:46
○ 2016-11-29 13:56:02
○ 2026-08-07 22:30:00
○A203.245.41.822026-02-17 → 2026-02-17 · 4 obs
● 2026-02-17 07:58:36
○ 2026-08-07 22:29:58
○ 2026-08-07 22:30:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| info | a2.info.afilias-nst.info, c0.info.afilias-nst.info, a0.info.afilias-nst.info | - |
| siwon.info | ns7.dnszi.com, ns16.dnszi.com, ns55.dnszi.com, ns64.dnszi.com... | - |
✅ Authoritative Response
Server:27.1.16.79
NS records: ns7.dnszi.com, ns16.dnszi.com, ns55.dnszi.com, ns64.dnszi.com, ns78.dnszi.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for siwon.info (unsigned zone)
⏱️ Timing
Total: 3022ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 1.234.44.168 |
| NS | 5 | ns7.dnszi.com, ns16.dnszi.com... |
| MX | 2 | mx2.daouoffice.com (pri: 20), mx1.daouoffice.com (pri: 10) |
| TXT | 2 | v=spf1 ip4:203.217.206.142 ip4:203.217.2, MS=ms32811943 |
| SOA | 1 | ns7.dnszi.com root.dnszi.com |
Analysis
IP Addresses
siwon.info resolves to one IP address: 1.234.44.168.
Other host names, such as jt.or.kr, share IP numbers with siwon.info.
Name Servers
siwon.info has five name servers, which are ns16.dnszi.com, ns55.dnszi.com, ns64.dnszi.com and two others.
siwon.info has at least partial name server overlap with other domains, such as sns.name, kunill.com, 2bit.kr and two others.
It is common to see these name servers used together with name servers ns7.dnszi.com and ns78.dnszi.com.
Hosts with just one IP address:
ns16.dnszi.com points to 58.120.225.175.
ns55.dnszi.com points to 121.78.72.46.
ns64.dnszi.com points to 27.1.16.79.
ns78.dnszi.com points to 121.78.251.28.
ns7.dnszi.com points to 121.78.251.22.
Mail Servers
Mail for siwon.info is handled by two mail servers — mx1.daouoffice.com and mx2.daouoffice.com.
siwon.info uses an identical mail server configuration to several other domains — among them yusung.biz, aromaco.kr, dongahbolt.co.kr and two more.
siwon.info has at least partial mail server overlap with other domains such as addblue.co.kr, kgahome.com, rnslab.com and two more.
This set of mail servers commonly appears together with the mail servers mx3.daouoffice.com.
mx1.daouoffice.com and mx2.daouoffice.com each resolve to three IP addresses — 35.216.20.220, 35.216.41.104 and 35.216.61.236 — sharing the same set.
mx1.daouoffice.com and mx2.daouoffice.com are host names that each point to 35.216.20.220 IP addresses.
mx1.daouoffice.com and mx2.daouoffice.com are host names that each point to 35.216.41.104 IP addresses.
mx1.daouoffice.com and mx2.daouoffice.com are host names that each point to 35.216.61.236 IP addresses.