round-5.com - robtex.com
round-5.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 133.242.55.86🇯🇵 SAKURA-A133.242.0.0/16 (1/ISHIKARI) SAKURA Internet // HOKKAIDO BACKBONE 1-8-14 Minami-Honmachi, Chuo-ku, Osaka 541-0054, Japan | ||||||
| NS | ns1.value-domain.com ⭐ | ||||||
| A | 172.64.52.38🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| A | 172.64.52.161🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns2.value-domain.com | ||||||
| A | 172.64.53.3🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| A | 172.64.53.115🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns3.value-domain.com ⚠️ Not in zone NS records | ||||||
| A | 172.64.52.38🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| A | 172.64.52.161🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| MX | mail.round-5.com ⭐ | ||||||
| A | 133.242.55.86🇯🇵 SAKURA-A133.242.0.0/16 (1/ISHIKARI) SAKURA Internet // HOKKAIDO BACKBONE 1-8-14 Minami-Honmachi, Chuo-ku, Osaka 541-0054, Japan | ||||||
| SOA | ns1.value-domain.comhostmaster@round-5.com 2020-08-26 #20 | ||||||
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=1777574471 | ||||||
Previously MX for
round-5.com |
Subdomains
mail.round-5.com |
Same first word
round-5.com |
DNS History
7 records (5 active, 2 former)
●NSns1.value-domain.com2015-07-09 → 2026-04-30 · 3 obs
● 2015-07-09 17:00:54
● 2026-04-30 19:10:32
●NSns2.value-domain.com2015-07-09 → 2026-04-30 · 3 obs
● 2015-07-09 17:00:54
● 2026-04-30 19:10:32
●NSns3.value-domain.com2026-04-05 → 2026-04-30 · 3 obs
● 2026-04-05 07:38:18
● 2026-04-30 19:10:32
●MXmail.round-5.com2015-07-09 → 2026-04-30 · 3 obs
● 2015-07-09 17:00:54
● 2026-04-30 19:10:32
○MXround-5.com2008-03-16 → 2008-03-16 · 3 obs
○ 2015-07-09 17:00:54
○ 2026-04-30 19:10:32
●A133.242.55.862015-07-09 → 2026-04-30 · 3 obs
● 2015-07-09 17:00:54
● 2026-04-30 19:10:32
○A210.188.205.2052008-03-16 → 2008-03-16 · 3 obs
○ 2015-07-09 17:00:54
○ 2026-04-30 19:10:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | g.gtld-servers.net, h.gtld-servers.net, i.gtld-servers.net, j.gtld-servers.net... | - |
| round-5.com | ns1.value-domain.com, ns2.value-domain.com, ns3.value-domain.com | 3 records |
✅ Authoritative Response
Server:172.64.52.161
NS records: ns1.value-domain.com, ns2.value-domain.com, ns3.value-domain.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for round-5.com (unsigned zone)
⏱️ Timing
Total: 476ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 133.242.55.86 |
| NS | 2 | ns1.value-domain.com, ns2.value-domain.com |
| MX | 1 | mail.round-5.com (pri: 10) |
| SOA | 1 | ns1.value-domain.com hostmaster.round-5. |
📌 Glue Records Collected
Total: 3
Out-of-bailiwick: 3 (ns1.value-domain.com, ns2.value-domain.com, ns3.value-domain.com)
Analysis
Hierarchy
round-5.com is the parent of mail.round-5.com.
IP Addresses
round-5.com resolves to a single IP: 133.242.55.86.
Other host names share IP numbers with round-5.com; for instance mail.round-5.com.
Name Servers
round-5.com delegates to three name servers: ns1.value-domain.com, ns2.value-domain.com and ns3.value-domain.com.
round-5.com shares some name servers with other domains, for example kohyo.net, fe-cs.com, camera-kai-tori.net, walt.jp and netshoninpro.jp.
These name servers are commonly used with ns4.value-domain.com, ns5.value-domain.com, ns11.value-domain.com, ns12.value-domain.com and ns13.value-domain.com.
Host names with two IPs: ns1.value-domain.com points to 172.64.52.38 and 172.64.52.161; ns2.value-domain.com points to 172.64.53.3 and 172.64.53.115; ns3.value-domain.com points to 172.64.52.38 and 172.64.52.161. Names pointing to 172.64.52.38: ns1.value-domain.com and ns3.value-domain.com. Names pointing to 172.64.52.161: ns1.value-domain.com and ns3.value-domain.com.
Mail Servers
round-5.com is handled by a single mail server, mail.round-5.com.
Host name mail.round-5.com points to IP 133.242.55.86.