root-hq.com - robtex.com
root-hq.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 153.126.211.160🇯🇵 SAKURA-A153.126.128.0/17 (ISHIKARI) SAKURA Internet // HOKKAIDO JAPAN BACKBONE Sakaisuji Honmachi Bldg. 9F 1-8-14 Minami-Honmachi, Chuo-ku Osaka 541-0054, Japan | ||||||
| PTR | ik1-341-30906.vs.sakura.ne.jp | ||||||
| NS | master.dns.ne.jp ⭐ | ||||||
| A | 210.224.172.18🇯🇵 SAKURA-C210.224.160.0/19 (1/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan | ||||||
| PTR | master.dns.ne.jp | ||||||
| NS | ns1.dns.ne.jp | ||||||
| A | 61.211.236.1🇯🇵 SAKURA-B61.211.236.0/24 (4/TOKYO) SAKURA Internet // EAST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan | ||||||
| PTR | ns1.dns.ne.jp | ||||||
| NS | ns2.dns.ne.jp | ||||||
| A | 133.167.21.1🇯🇵 SAKURA-C133.167.21.0/24 (OSAKA) SAKURA Internet // WEST JAPAN BACKBONE Grand Front Osaka Tower A 35F, 4-20 Ofukacho, Kita-ku, Osaka, Osaka 530-0011, Japan | ||||||
| PTR | ns2.dns.ne.jp | ||||||
| SOA | master.dns.ne.jptech@sakura.ad.jp 2025-10-01 #3 | ||||||
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=1776415687 | ||||||
Same first word
root-hq.com |
DNS History
6 records (4 active, 2 former)
●NSmaster.dns.ne.jp2018-09-06 → 2026-04-17 · 3 obs
● 2018-09-06 02:15:26
● 2026-04-17 09:00:30
●NSns1.dns.ne.jp2018-09-06 → 2026-04-17 · 3 obs
● 2018-09-06 02:15:26
● 2026-04-17 09:00:30
●NSns2.dns.ne.jp2018-09-06 → 2026-04-17 · 3 obs
● 2018-09-06 02:15:26
● 2026-04-17 09:00:30
○NSns4.root-hq.com2015-07-23 → 2016-04-29 · 4 obs
● 2016-04-29 05:12:34
○ 2018-09-06 02:15:26
○ 2026-04-17 09:00:30
○MXsakura2.root-hq.com2015-07-23 → 2016-04-29 · 4 obs
● 2016-04-29 05:12:34
○ 2018-09-06 02:15:26
○ 2026-04-17 09:00:30
●A153.126.211.1602018-09-06 → 2026-04-17 · 2 obs
● 2026-04-17 09:00:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | g.gtld-servers.net, j.gtld-servers.net, l.gtld-servers.net, c.gtld-servers.net... | - |
| root-hq.com | ns1.dns.ne.jp, ns2.dns.ne.jp | - |
✅ Authoritative Response
Server:133.167.21.1
NS records: ns1.dns.ne.jp, ns2.dns.ne.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for root-hq.com (unsigned zone)
⏱️ Timing
Total: 1369ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 153.126.211.160 |
| NS | 2 | ns1.dns.ne.jp, ns2.dns.ne.jp |
| SOA | 1 | master.dns.ne.jp tech.sakura.ad.jp |
Analysis
IP Addresses
root-hq.com points to a single IP address: 153.126.211.160.
Other host names, for instance ik1-341-30906.vs.sakura.ne.jp, share IP numbers with root-hq.com.
Name Servers
root-hq.com is delegated to three name servers: master.dns.ne.jp, ns1.dns.ne.jp and ns2.dns.ne.jp.
root-hq.com at least partially shares name servers with other domains, for example 176.242.133.in-addr.arpa, goodies-japan.co.jp, ist-j.com, moca-news.net and okita.jp.
these name servers are commonly used alongside dns.sakura.ad.jp name servers.
Host names with a single IP address:
master.dns.ne.jp resolves to 210.224.172.18.
ns1.dns.ne.jp resolves to 61.211.236.1.
ns2.dns.ne.jp resolves to 133.167.21.1.