golfcard.com - robtex.com
golfcard.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 157.230.218.234🇺🇸 DIGITALOCEAN157.230.208.0/20 DigitalOcean | ||||||
| NS | ns1.digitalocean.com ⭐ | ||||||
| A | 2606:4700:52::ac40:34d2🇺🇸 Cloudflare2606:4700:52::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ns1.digitalocean.com | ||||||
| A | 172.64.52.210🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ns1.digitalocean.com | ||||||
| NS | ns2.digitalocean.com | ||||||
| A | 2606:4700:5a::ac40:3515🇺🇸 Cloudflare2606:4700:5a::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ns2.digitalocean.com | ||||||
| A | 172.64.53.21🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ns2.digitalocean.com | ||||||
| NS | ns3.digitalocean.com | ||||||
| A | 2606:4700:52::ac40:31d1🇺🇸 Cloudflare2606:4700:52::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ns3.digitalocean.com | ||||||
| A | 172.64.49.209🇺🇸 Cloudflare172.64.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ns3.digitalocean.com | ||||||
| MX | mail.golfcard.com ⭐ | ||||||
| A | 107.170.121.205🇺🇸 DIGITALOCEAN107.170.0.0/17 DigitalOcean | ||||||
| PTR | mail.svgflorida.com | ||||||
| SOA | ns1.digitalocean.comhostmaster@golfcard.com serial=1735462818 | ||||||
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=1774553297 | ||||||
Subdomains
Same first word
Similar names
DNS History
13 records (5 active, 8 former)
○NSagi-ns.affinitygroup.com2007-10-22 → 2007-10-22 · 3 obs
○ 2015-05-24 19:28:22
○ 2026-03-26 19:30:18
○NSagi-ns2.affinitygroup.com2007-10-22 → 2007-10-22 · 3 obs
○ 2015-05-24 19:28:22
○ 2026-03-26 19:30:18
○NSagi-ns3.affinitygroup.com2007-10-22 → 2007-10-22 · 3 obs
○ 2015-05-24 19:28:22
○ 2026-03-26 19:30:18
○NSdns1.stabletransit.com2015-05-24 → 2017-09-12 · 5 obs
● 2015-05-24 19:28:22
● 2017-09-12 17:23:58
○ 2026-03-21 10:47:22
○ 2026-03-26 19:30:18
○NSdns2.stabletransit.com2015-05-24 → 2017-09-12 · 5 obs
● 2015-05-24 19:28:22
● 2017-09-12 17:23:58
○ 2026-03-21 10:47:22
○ 2026-03-26 19:30:18
○NSns.rackspace.com2015-05-24 → 2017-09-12 · 5 obs
● 2015-05-24 19:28:22
● 2017-09-12 17:23:58
○ 2026-03-21 10:47:22
○ 2026-03-26 19:30:18
●NSns1.digitalocean.com2026-03-21 → 2026-03-26 · 3 obs
● 2026-03-21 10:47:22
● 2026-03-26 19:30:18
●NSns2.digitalocean.com2026-03-21 → 2026-03-26 · 3 obs
● 2026-03-21 10:47:22
● 2026-03-26 19:30:18
●NSns3.digitalocean.com2026-03-21 → 2026-03-26 · 3 obs
● 2026-03-21 10:47:22
● 2026-03-26 19:30:18
●MXmail.golfcard.com2015-05-24 → 2026-03-26 · 3 obs
● 2015-05-24 19:28:22
● 2026-03-26 19:30:18
○A12.17.249.352007-10-22 → 2007-10-22 · 3 obs
○ 2015-05-24 19:28:22
○ 2026-03-26 19:30:18
●A157.230.218.2342026-03-21 → 2026-03-26 · 3 obs
● 2026-03-21 10:47:22
● 2026-03-26 19:30:18
○A166.78.142.2132015-05-24 → 2017-09-12 · 5 obs
● 2015-05-24 19:28:22
● 2017-09-12 17:23:58
○ 2026-03-21 10:47:22
○ 2026-03-26 19:30:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| golfcard.com | ns1.digitalocean.com, ns2.digitalocean.com, ns3.digitalocean.com | 3 records |
✅ Authoritative Response
Server:172.64.52.210
NS records: ns1.digitalocean.com, ns2.digitalocean.com, ns3.digitalocean.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for golfcard.com (unsigned zone)
⏱️ Timing
Total: 327ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 157.230.218.234 |
| NS | 3 | ns1.digitalocean.com, ns2.digitalocean.com... |
| MX | 1 | mail.golfcard.com (pri: 10) |
| SOA | 1 | ns1.digitalocean.com hostmaster.golfcard |
📌 Glue Records Collected
Total: 3
Out-of-bailiwick: 3 (ns1.digitalocean.com, ns2.digitalocean.com, ns3.digitalocean.com)
Analysis
Hierarchy
golfcard.com is a parent of mail.golfcard.com and www.golfcard.com.
IP Addresses
golfcard.com points to a single IP number: 157.230.218.234.
Other host names, for instance www.golfcard.com, share IP numbers with golfcard.com.
Name Servers
The domain golfcard.com is delegated to three name servers: ns1.digitalocean.com, ns2.digitalocean.com and ns3.digitalocean.com.
golfcard.com shares name servers with other domains at least partially, for instance 1.0.0.a.e.f.2.1.0.0.0.0.0.0.0.0.0.d.0.0.2.0.0.0.0.c.0.b.3.0.a.2.ip6.arpa, victord2exp.com, rwsbetas.com, onequote.biz and thetactilegroup.com.
Host names with two IP numbers:
ns1.digitalocean.com points to 2606:4700:52::ac40:34d2 and 172.64.52.210
ns2.digitalocean.com points to 2606:4700:5a::ac40:3515 and 172.64.53.21
ns3.digitalocean.com points to 2606:4700:52::ac40:31d1 and 172.64.49.209
Mail Servers
The mail server for golfcard.com is mail.golfcard.com.
Host name mail.golfcard.com resolves to IP 107.170.121.205.