1hangul.com - robtex.com
1hangul.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 183.90.231.115🇯🇵 XSERVER-AS183.90.224.0/20 XSERVER Inc. | ||||||
| PTR | sv334.xbiz.ne.jp | ||||||
| NS | ns1.xbiz.ne.jp ⭐ | ||||||
| A | 157.112.182.247🇯🇵 XSERVER-AS157.112.176.0/21 XSERVER Inc. | ||||||
| PTR | ns1.xbiz.ne.jp | ||||||
| NS | ns2.xbiz.ne.jp | ||||||
| A | 35.76.79.244🇯🇵 Amazon35.72.0.0/13 EC2 NRT prefix | ||||||
| PTR | ns2.xbiz.ne.jp | ||||||
| NS | ns3.xbiz.ne.jp | ||||||
| A | 157.112.191.237🇯🇵 XSERVER-AS157.112.184.0/21 XSERVER Inc. | ||||||
| PTR | ns3.xbiz.ne.jp | ||||||
| MX | 1hangul.com ⭐ | ||||||
| A | 183.90.231.115🇯🇵 XSERVER-AS183.90.224.0/20 XSERVER Inc. | ||||||
| PTR | sv334.xbiz.ne.jp | ||||||
| TXT | google-site-verification=AsA1jNd_bU4ivY9KZ6buCAqfkg0iObHAsVCVgqkQJXQ | ||||||
| TXT | v=spf1 ip4:49.212.235.221 ip4:157.7.175.47 ip4:219.94.200.24 ip4:202.226.36.2... | ||||||
| SOA | ns1.xbiz.ne.jproot@xbiz.ne.jp serial=0 | ||||||
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=1776270227 | ||||||
MX for
1hangul.com |
Subdomains
www.1hangul.com |
Same first word
1hangul.com |
Similar names
DNS History
16 records (5 active, 11 former)
○NSdns1.name-services.com2015-08-08 → 2016-07-17 · 4 obs
● 2016-07-17 01:22:26
○ 2017-03-24 19:48:04
○ 2026-04-15 16:33:30
○NSdns2.name-services.com2015-08-08 → 2016-07-17 · 4 obs
● 2016-07-17 01:22:26
○ 2017-03-24 19:48:04
○ 2026-04-15 16:33:30
○NSdns3.name-services.com2015-08-08 → 2016-07-17 · 4 obs
● 2016-07-17 01:22:26
○ 2017-03-24 19:48:04
○ 2026-04-15 16:33:30
○NSdns4.name-services.com2015-08-08 → 2016-07-17 · 4 obs
● 2016-07-17 01:22:26
○ 2017-03-24 19:48:04
○ 2026-04-15 16:33:30
○NSdns5.name-services.com2015-08-08 → 2016-07-17 · 4 obs
● 2016-07-17 01:22:26
○ 2017-03-24 19:48:04
○ 2026-04-15 16:33:30
○NSns1.sixcore.ne.jp2017-03-24 → 2017-03-24 · 4 obs
● 2017-03-24 19:48:04
○ 2026-02-22 19:04:42
○ 2026-04-15 16:33:30
●NSns1.xbiz.ne.jp2026-02-22 → 2026-04-15 · 3 obs
● 2026-02-22 19:04:42
● 2026-04-15 16:33:30
○NSns2.sixcore.ne.jp2017-03-24 → 2017-03-24 · 4 obs
● 2017-03-24 19:48:04
○ 2026-02-22 19:04:42
○ 2026-04-15 16:33:30
●NSns2.xbiz.ne.jp2026-02-22 → 2026-04-15 · 3 obs
● 2026-02-22 19:04:42
● 2026-04-15 16:33:30
○NSns3.sixcore.ne.jp2017-03-24 → 2017-03-24 · 4 obs
● 2017-03-24 19:48:04
○ 2026-02-22 19:04:42
○ 2026-04-15 16:33:30
●NSns3.xbiz.ne.jp2026-02-22 → 2026-04-15 · 3 obs
● 2026-02-22 19:04:42
● 2026-04-15 16:33:30
●MX1hangul.com2017-03-24 → 2026-04-15 · 3 obs
● 2017-03-24 19:48:04
● 2026-04-15 16:33:30
○MXmail.1hangul.com2015-08-08 → 2016-07-17 · 4 obs
● 2016-07-17 01:22:26
○ 2017-03-24 19:48:04
○ 2026-04-15 16:33:30
○A157.112.180.492015-08-08 → 2016-07-17 · 4 obs
● 2016-07-17 01:22:26
○ 2017-03-24 19:48:04
○ 2026-04-15 16:33:30
●A183.90.231.1152026-02-22 → 2026-04-15 · 3 obs
● 2026-02-22 19:04:42
● 2026-04-15 16:33:30
○A219.94.200.242017-03-24 → 2017-03-24 · 4 obs
● 2017-03-24 19:48:04
○ 2026-02-22 19:04:42
○ 2026-04-15 16:33:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, d.gtld-servers.net, c.gtld-servers.net, e.gtld-servers.net... | - |
| 1hangul.com | ns1.xbiz.ne.jp, ns2.xbiz.ne.jp, ns3.xbiz.ne.jp | - |
✅ Authoritative Response
Server:35.76.79.244
NS records: ns1.xbiz.ne.jp, ns2.xbiz.ne.jp, ns3.xbiz.ne.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 1hangul.com (unsigned zone)
⏱️ Timing
Total: 1092ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 183.90.231.115 |
| NS | 3 | ns2.xbiz.ne.jp, ns3.xbiz.ne.jp... |
| MX | 1 | 1hangul.com (pri: 0) |
| TXT | 2 | v=spf1 ip4:49.212.235.221 ip4:157.7.175., google-site-verification=AsA1jNd_bU4ivY9 |
| SOA | 1 | ns1.xbiz.ne.jp root.xbiz.ne.jp |
Analysis
Hierarchy
1hangul.com is the parent of www.1hangul.com.
Mail Server Role
1hangul.com serves as the mail server for 1hangul.com.
IP Addresses
1hangul.com resolves to a single IP address: 183.90.231.115.
Other host names including www.1hangul.com, mail.rbnavi.com, on-ze.com, gk-utsunomiya.com and jlw.jp share IP numbers with 1hangul.com.
Name Servers
1hangul.com is delegated to three name servers: ns1.xbiz.ne.jp, ns2.xbiz.ne.jp and ns3.xbiz.ne.jp.
1hangul.com at least partially shares name servers with other domains, including ytk-e.com, toms1.net, alfactory.co.jp, chiba-aqualine-marathon.com and www.myvoice.co.jp.
Hostnames with a single IP:
ns1.xbiz.ne.jp points to: 157.112.182.247.
ns2.xbiz.ne.jp points to: 35.76.79.244.
ns3.xbiz.ne.jp points to: 157.112.191.237.
Mail Servers
A single mail server handles 1hangul.com.
1hangul.com points to a single IP: 183.90.231.115.