rsacertified.com - robtex.com
rsacertified.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 217.19.248.132🇬🇧 SAFENAMES-AS217.19.248.0/24 Safenames Datacentre | ||||||
| PTR | redirect.idp365.net | ||||||
| NS | dns1.safenames.com ⭐ | ||||||
| A | 2400:cb00:2049:1::a29f:3084🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street | ||||||
| A | 162.159.48.132Cloudflare162.159.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | dns1.safenames.com | ||||||
| NS | dns2.safenames.net | ||||||
| A | 2400:cb00:2049:1::a29f:31aa🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street | ||||||
| A | 162.159.49.170Cloudflare162.159.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | dns2.safenames.net | ||||||
| NS | dns3.safenames.org | ||||||
| A | 2400:cb00:2049:1::ac40:3017🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street | ||||||
| A | 172.64.48.23🇺🇸 Cloudflare172.64.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | dns3.safenames.org | ||||||
| SOA | dns1.safenames.comhostmaster@safenames.net 2024-09-13 #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=1775474287 | ||||||
Same first word
rsacertified.com |
DNS History
4 records (4 active, 0 former)
●NSdns1.safenames.com2026-03-24 → 2026-04-06 · 2 obs
● 2026-04-06 11:25:06
●NSdns2.safenames.net2026-03-24 → 2026-04-06 · 2 obs
● 2026-04-06 11:25:06
●NSdns3.safenames.org2026-03-24 → 2026-04-06 · 2 obs
● 2026-04-06 11:25:06
●A217.19.248.1322026-03-24 → 2026-04-06 · 2 obs
● 2026-04-06 11:25:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | m.gtld-servers.net, k.gtld-servers.net, i.gtld-servers.net, b.gtld-servers.net... | - |
| rsacertified.com | dns1.safenames.com, dns2.safenames.net, dns3.safenames.org | 2 records |
✅ Authoritative Response
Server:172.64.48.23
NS records: dns1.safenames.com, dns2.safenames.net, dns3.safenames.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for rsacertified.com (unsigned zone)
⏱️ Timing
Total: 410ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 217.19.248.132 |
| NS | 3 | dns1.safenames.com, dns3.safenames.org... |
| SOA | 1 | dns1.safenames.com hostmaster.safenames. |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (dns1.safenames.com, dns1.safenames.com)
Analysis
IP Addresses
rsacertified.com maps to IP address 217.19.248.132.
Other host names, for instance williamhiill.com, winner.dk, argusonline.mobi, willhill.na and band-it-idex.eu share IP numbers with rsacertified.com.
Name Servers
rsacertified.com is delegated to name servers dns1.safenames.com, dns2.safenames.net and dns3.safenames.org.
rsacertified.com at least partially shares name servers with other domains such as clinigengroup.com, opentext.enterprises, fast-track-coaching.com, windpocken.de and raceforthebaltic.net.
Host names with two IP numbers:
dns1.safenames.com points to 2400:cb00:2049:1::a29f:3084 and 162.159.48.132.
dns2.safenames.net points to 2400:cb00:2049:1::a29f:31aa and 162.159.49.170.
dns3.safenames.org points to 2400:cb00:2049:1::ac40:3017 and 172.64.48.23.