redcrossco.com - robtex.com
redcrossco.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 160.16.200.77🇯🇵 SAKURA-B160.16.128.0/17 (TOKYO) SAKURA Internet // EAST JAPAN BACKBONE Sakaisuji Honmachi Bldg. 9F 1-8-14 Minami-Honmachi, Chuo-ku Osaka 541-0054, Japan | ||||||
| PTR | tk2-242-30573.vs.sakura.ne.jp | ||||||
| NS | ns11.value-domain.com ⭐ ⚠️ Not in parent delegation | ||||||
| A | 172.64.52.98🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| A | 172.64.52.184🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns1.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 | ||||||
| NS | ns12.value-domain.com ⚠️ Not in zone NS records | ||||||
| A | 172.64.53.86🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| A | 172.64.53.188🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns13.value-domain.com ⚠️ Not in zone NS records | ||||||
| A | 172.64.52.98🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| A | 172.64.52.184🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns2.value-domain.com ⚠️ Not in parent delegation | ||||||
| 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 | ||||||
| SOA | ns1.value-domain.comhostmaster@redcrossco.com 2026-04-23 #16 | ||||||
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=1778791676 | ||||||
Subdomains
rdmail.redcrossco.com |
tranning.redcrossco.com |
redsquare.redcrossco.com |
Same first word
redcrossco.com |
Similar names
DNS History
6 records (6 active, 0 former)
●NSns1.value-domain.com2026-04-27 → 2026-05-14 · 2 obs
● 2026-05-14 21:11:46
●NSns11.value-domain.com2026-04-27 → 2026-05-14 · 2 obs
● 2026-05-14 21:11:46
●NSns12.value-domain.com2026-04-27 → 2026-05-14 · 2 obs
● 2026-05-14 21:11:46
●NSns13.value-domain.com2026-04-27 → 2026-05-14 · 2 obs
● 2026-05-14 21:11:46
●NSns2.value-domain.com2026-04-27 → 2026-05-14 · 2 obs
● 2026-05-14 21:11:46
●A160.16.200.772026-04-27 → 2026-05-14 · 2 obs
● 2026-05-14 21:11:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| redcrossco.com | ns11.value-domain.com, ns12.value-domain.com, ns13.value-domain.com | 3 records |
✅ Authoritative Response
Server:172.64.52.184
NS records: ns11.value-domain.com, ns12.value-domain.com, ns13.value-domain.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for redcrossco.com (unsigned zone)
⏱️ Timing
Total: 632ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 160.16.200.77 |
| NS | 2 | ns1.value-domain.com, ns2.value-domain.com |
| SOA | 1 | ns1.value-domain.com hostmaster.redcross |
📌 Glue Records Collected
Total: 3
Out-of-bailiwick: 3 (ns11.value-domain.com, ns12.value-domain.com, ns13.value-domain.com)
Analysis
Hierarchy
redcrossco.com is a parent of rdmail.redcrossco.com, tranning.redcrossco.com and redsquare.redcrossco.com.
IP Addresses
redcrossco.com points to IP number: 160.16.200.77.
Other host names such as script-analytics.com, onedrive365-jp.com, webyoutubeshop.com, pkjlapok.1dumb.com and booking-onlines.com share IPs with redcrossco.com.
Name Servers
redcrossco.com is delegated to five name servers: ns11.value-domain.com, ns12.value-domain.com, ns13.value-domain.com, ns1.value-domain.com and ns2.value-domain.com.
redcrossco.com at least partially shares name servers with other domains, for instance upaupa.com, selfull.jp, dreamhope.net, mikomoe.jp and nd-j.com.
These name servers are commonly used together with ns3.value-domain.com, ns4.value-domain.com and ns5.value-domain.com.
Two IP numbers per host name:
Host ns11.value-domain.com points to 172.64.52.98 and 172.64.52.184.
Host ns12.value-domain.com points to 172.64.53.86 and 172.64.53.188.
Host ns13.value-domain.com points to 172.64.52.98 and 172.64.52.184.
Host ns1.value-domain.com points to 172.64.52.38 and 172.64.52.161.
Host ns2.value-domain.com points to 172.64.53.3 and 172.64.53.115.
Hosts pointing to 172.64.52.98: ns11.value-domain.com and ns13.value-domain.com.
Hosts pointing to 172.64.52.184: ns11.value-domain.com and ns13.value-domain.com.