samuelsonmd.com - dns.ninja
samuelsonmd.com
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=1788252455 | ||||||
Same first word
samuelsonmd.com |
Previous names
Next names
DNS History
15 records (11 active, 4 former)
●NSace.ns.cloudflare.com2026-08-30 → 2026-09-01 · 3 obs
● 2026-08-30 15:45:32
● 2026-09-01 09:07:20
●NSmartha.ns.cloudflare.com2026-08-30 → 2026-09-01 · 3 obs
● 2026-08-30 15:45:32
● 2026-09-01 09:07:20
○NSns-cloud-d1.googledomains.com2018-01-07 → 2018-01-07 · 3 obs
○ 2026-08-30 15:45:32
○ 2026-09-01 09:07:20
○NSns-cloud-d2.googledomains.com2018-01-07 → 2018-01-07 · 3 obs
○ 2026-08-30 15:45:32
○ 2026-09-01 09:07:20
○NSns-cloud-d3.googledomains.com2018-01-07 → 2018-01-07 · 3 obs
○ 2026-08-30 15:45:32
○ 2026-09-01 09:07:20
○NSns-cloud-d4.googledomains.com2018-01-07 → 2018-01-07 · 3 obs
○ 2026-08-30 15:45:32
○ 2026-09-01 09:07:20
●MXalt1.aspmx.l.google.com2018-01-07 → 2026-09-01 · 2 obs
● 2026-09-01 09:07:20
●MXalt2.aspmx.l.google.com2018-01-07 → 2026-09-01 · 2 obs
● 2026-09-01 09:07:20
●MXalt3.aspmx.l.google.com2018-01-07 → 2026-09-01 · 2 obs
● 2026-09-01 09:07:20
●MXalt4.aspmx.l.google.com2018-01-07 → 2026-09-01 · 2 obs
● 2026-09-01 09:07:20
●MXaspmx.l.google.com2018-01-07 → 2026-09-01 · 2 obs
● 2026-09-01 09:07:20
●A104.21.42.1532026-08-30 → 2026-09-01 · 2 obs
● 2026-09-01 09:07:20
●A172.67.206.1462026-08-30 → 2026-09-01 · 2 obs
● 2026-09-01 09:07:20
●A2606:4700:3032::ac43:ce922026-08-30 → 2026-09-01 · 2 obs
● 2026-09-01 09:07:20
●A2606:4700:3034::6815:2a992026-08-30 → 2026-09-01 · 2 obs
● 2026-09-01 09:07:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| samuelsonmd.com | martha.ns.cloudflare.com, ace.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server:172.64.35.65
NS records: martha.ns.cloudflare.com, ace.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for samuelsonmd.com (unsigned zone)
⏱️ Timing
Total: 203ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.206.146, 104.21.42.153 |
| AAAA | 2 | 2606:4700:3032::ac43:ce92, 2606:4700:3034::6815:2a99 |
| NS | 2 | ace.ns.cloudflare.com, martha.ns.cloudflare.com |
| MX | 5 | aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)... |
| TXT | 3 | facebook-domain-verification=1mcywfza26p, google-site-verification=3S2tzHCgHyM2FKG... |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | ace.ns.cloudflare.com dns.cloudflare.com |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (martha.ns.cloudflare.com, martha.ns.cloudflare.com, martha.ns.cloudflare.com...)
Analysis
IP Addresses
samuelsonmd.com directs to four IP numbers, which are 104.21.42.153, 172.67.206.146, 2606:4700:3032::ac43:ce92 and 2606:4700:3034::6815:2a99.
greensteam.dk, baval.com, www.innerspace.vn plus two other host names have IP numbers in common with samuelsonmd.com.
Name Servers
samuelsonmd.com is served by two delegated name servers, ace.ns.cloudflare.com and martha.ns.cloudflare.com.
The name server configuration of samuelsonmd.com is shared with other domains, for instance veridianpharmaceuticals.cz, 10916.shop, brianfesler.com and two others.
At least some of samuelsonmd.com's name servers are shared with other domains, for example mail-dfdez.workers.dev, ck44444.com, z3dy89ftrw996cqzezwz1nqi1sjbmfq.workers.dev and two more.
These name servers tend to be deployed in combination with the name servers violet.ns.cloudflare.com and paislee.ns.cloudflare.com.
Hosts with 6 IP addresses each:
ace.ns.cloudflare.com carries IP addresses 108.162.195.65, 162.159.44.65 and 172.64.35.65, with 3 other addresses beyond those.
martha.ns.cloudflare.com carries IP addresses 108.162.194.142, 162.159.38.142 and 172.64.34.142, with 3 other addresses beyond those.
Mail Servers
Five mail servers handle samuelsonmd.com: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.
At least some of the mail servers used by samuelsonmd.com are shared with other domains: pensionconsultantsagency.com, hydyandjoey.com, theshopathome.com and two others among them.
These mail servers often appear in conjunction with the mail servers alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and aspmx3.googlemail.com.
Host names pointing to two IP addresses:
aspmx.l.google.com maps to two IP addresses — 192.178.155.26 and 2607:f8b0:4004:c06::1a.
alt1.aspmx.l.google.com maps to two IP addresses — 192.178.234.26 and 2800:3f0:4003:c14::1a.
alt2.aspmx.l.google.com maps to two IP addresses — 172.253.116.26 and 2a00:1450:400b:c02::1a.
alt3.aspmx.l.google.com maps to two IP addresses — 192.178.223.27 and 2a00:1450:4009:c0f::1b.
alt4.aspmx.l.google.com maps to two IP addresses — 172.253.157.26 and 2a00:1450:400c:c23::1b.