tyoyang.com - robtex.com
tyoyang.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 221.139.49.4🇰🇷 SKB-NET221.138.0.0/15 SK Broadband | ||||||
| NS | ns1.nurihosting.com ⭐ | ||||||
| A | 211.215.17.210🇰🇷 SKB-NET211.212.0.0/14 SK Broadband | ||||||
| NS | ns1.euhomepage.co.kr ⚠️ Not in zone NS records | ||||||
| A | 221.139.49.17🇰🇷 SKB-NET221.138.0.0/15 SK Broadband | ||||||
| NS | ns2.euhomepage.co.kr ⚠️ Not in zone NS records | ||||||
| A | 121.125.73.38🇰🇷 SKB-NET121.125.0.0/16 SK Broadband | ||||||
| MX | mail.tyoyang.com ⭐ | ||||||
| A | 221.139.49.4🇰🇷 SKB-NET221.138.0.0/15 SK Broadband | ||||||
| TXT | v=spf1 ip4:221.139.49.3 ip4:221.139.49.4 ~all | ||||||
| SOA | ns1.nurihosting.comsupport@nurihosting.com 2023-01-26 #1 | ||||||
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=1778745626 | ||||||
Previously NS for
tyoyang.com |
Subdomains
mail.tyoyang.com |
Same first word
tyoyang.com |
Similar names
DNS History
12 records (5 active, 7 former)
○NSns.tyoyang.com2015-06-29 → 2020-01-10 · 4 obs
● 2020-01-10 07:58:56
○ 2026-02-15 03:10:36
○ 2026-05-14 08:04:54
●NSns1.euhomepage.co.kr2026-02-15 → 2026-05-14 · 3 obs
● 2026-02-15 03:10:36
● 2026-05-14 08:04:54
●NSns1.nurihosting.com2026-02-15 → 2026-05-14 · 3 obs
● 2026-02-15 03:10:36
● 2026-05-14 08:04:54
○NSns1.tyoyang.com2015-06-29 → 2020-01-10 · 4 obs
● 2020-01-10 07:58:56
○ 2026-02-15 03:10:36
○ 2026-05-14 08:04:54
●NSns2.euhomepage.co.kr2026-02-15 → 2026-05-14 · 3 obs
● 2026-02-15 03:10:36
● 2026-05-14 08:04:54
○NSns2.tyoyang.com2015-06-29 → 2020-01-10 · 4 obs
● 2020-01-10 07:58:56
○ 2026-02-15 03:10:36
○ 2026-05-14 08:04:54
○NSns3.tyoyang.com2015-06-29 → 2020-01-10 · 4 obs
● 2020-01-10 07:58:56
○ 2026-02-15 03:10:36
○ 2026-05-14 08:04:54
○NStyoyang.com2015-06-29 → 2020-01-10 · 4 obs
● 2020-01-10 07:58:56
○ 2026-02-15 03:10:36
○ 2026-05-14 08:04:54
●MXmail.tyoyang.com2026-02-15 → 2026-05-14 · 3 obs
● 2026-02-15 03:10:36
● 2026-05-14 08:04:54
○MXrmw-002.fmcity.com2015-06-29 → 2020-01-10 · 4 obs
● 2020-01-10 07:58:56
○ 2026-02-15 03:10:36
○ 2026-05-14 08:04:54
○A112.175.50.1542015-06-29 → 2020-01-10 · 4 obs
● 2020-01-10 07:58:56
○ 2026-02-15 03:10:36
○ 2026-05-14 08:04:54
●A221.139.49.42026-02-15 → 2026-05-14 · 3 obs
● 2026-02-15 03:10:36
● 2026-05-14 08:04:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | d.gtld-servers.net, k.gtld-servers.net, c.gtld-servers.net, a.gtld-servers.net... | - |
| tyoyang.com | ns1.euhomepage.co.kr, ns2.euhomepage.co.kr | - |
✅ Authoritative Response
Server:121.125.73.38
NS records: ns1.euhomepage.co.kr, ns2.euhomepage.co.kr
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for tyoyang.com (unsigned zone)
⏱️ Timing
Total: 1059ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 221.139.49.4 |
| MX | 1 | mail.tyoyang.com (pri: 10) |
| TXT | 1 | v=spf1 ip4:221.139.49.3 ip4:221.139.49. |
| SOA | 1 | ns1.nurihosting.com support.nurihosting. |
Analysis
Hierarchy
The parent of mail.tyoyang.com is tyoyang.com.
IP Addresses
tyoyang.com points to a single IP address: 221.139.49.4.
Other host names such as mail.gabang.co.kr, heesang.co.kr, mail.hanual.com, jbsp.co.kr and neri.co.kr share IPs with tyoyang.com.
Name Servers
tyoyang.com is delegated to three name servers: ns1.nurihosting.com, ns1.euhomepage.co.kr and ns2.euhomepage.co.kr.
tyoyang.com at least partially shares name servers with other domains, for example duct119.net, akbotong.co.kr, homeworks.co.kr, bizone.co.kr and welfarenara.kr.
these name servers are commonly used with the following name servers: ns2.nurihosting.com, ns1.aramschool.co.kr, ns1.bver.co.kr, ns2.bver.co.kr, ns2.aramschool.co.kr, ns1.anybuild.co.kr, ns2.anybuild.co.kr, ns1.thechakan.kr, ns2.thechakan.kr and ns1.web-store.kr.
Host names with a single IP address:
ns1.nurihosting.com resolves to 211.215.17.210.
ns1.euhomepage.co.kr resolves to 221.139.49.17.
ns2.euhomepage.co.kr resolves to 121.125.73.38.
Mail Servers
The mail.tyoyang.com mail server handles tyoyang.com.
mail.tyoyang.com points to a single IP number: 221.139.49.4.