smrthd.com - robtex.com
smrthd.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 78.46.239.165🇩🇪 Hetzner78.46.0.0/15 HETZNER-RZ-NBG-BLK5 | ||||||
| PTR | static.165.239.46.78.clients.your-server.de | ||||||
| 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 | ||||||
| SOA | ns1.digitalocean.comhostmaster@smrthd.com serial=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=1776986996 | ||||||
Same first word
smrthd.com |
Similar names
DNS History
8 records (4 active, 4 former)
●NSns1.digitalocean.com2026-04-06 → 2026-04-23 · 3 obs
● 2026-04-06 18:17:26
● 2026-04-23 23:50:10
○NSns1.smarthead.ru2019-12-15 → 2019-12-15 · 3 obs
○ 2026-04-06 18:17:26
○ 2026-04-23 23:50:10
●NSns2.digitalocean.com2026-04-06 → 2026-04-23 · 3 obs
● 2026-04-06 18:17:26
● 2026-04-23 23:50:10
○NSns2.smarthead.ru2019-12-15 → 2019-12-15 · 3 obs
○ 2026-04-06 18:17:26
○ 2026-04-23 23:50:10
●NSns3.digitalocean.com2026-04-06 → 2026-04-23 · 3 obs
● 2026-04-06 18:17:26
● 2026-04-23 23:50:10
○NSsmartheadtest.ru2019-12-15 → 2019-12-15 · 3 obs
○ 2026-04-06 18:17:26
○ 2026-04-23 23:50:10
○MXmail.smrthd.com2019-12-15 → 2019-12-15 · 3 obs
○ 2026-04-06 18:17:26
○ 2026-04-23 23:50:10
●A78.46.239.1652019-12-15 → 2026-04-23 · 2 obs
● 2026-04-23 23:50:10
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| smrthd.com | ns1.digitalocean.com, ns2.digitalocean.com, ns3.digitalocean.com | 3 records |
✅ Authoritative Response
Server:172.64.49.209
NS records: ns1.digitalocean.com, ns2.digitalocean.com, ns3.digitalocean.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for smrthd.com (unsigned zone)
⏱️ Timing
Total: 137ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 78.46.239.165 |
| NS | 3 | ns2.digitalocean.com, ns3.digitalocean.com... |
| SOA | 1 | ns1.digitalocean.com hostmaster.smrthd.c |
📌 Glue Records Collected
Total: 3
Out-of-bailiwick: 3 (ns1.digitalocean.com, ns2.digitalocean.com, ns3.digitalocean.com)
Analysis
IP Addresses
smrthd.com points to a single IP number: 78.46.239.165.
Other host names, for instance static.165.239.46.78.clients.your-server.de, share IP numbers with smrthd.com.
Name Servers
smrthd.com is delegated to three name servers: ns1.digitalocean.com, ns2.digitalocean.com and ns3.digitalocean.com.
smrthd.com at least partially shares name servers with other domains, for instance capitalistdilemma.com, ctcproductions.com.au, nordik.cl, thiakx.com and playsolutions.com.br.
Host names with two IP numbers:
Host ns1.digitalocean.com points to 2606:4700:52::ac40:34d2 and 172.64.52.210.
Host ns2.digitalocean.com points to 2606:4700:5a::ac40:3515 and 172.64.53.21.
Host ns3.digitalocean.com points to 2606:4700:52::ac40:31d1 and 172.64.49.209.