markman.dev - robtex.com
markman.dev
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns-1575.awsdns-04.co.uk ⭐ | ||||||
| A | 2600:9000:5306:2700::1🇺🇸 Amazon2600:9000:5306::/48 - CloudFront | ||||||
| PTR | ns-1575.awsdns-04.co.uk | ||||||
| A | 205.251.198.39🇺🇸 Amazon205.251.198.0/24 prefix | ||||||
| PTR | ns-1575.awsdns-04.co.uk | ||||||
| NS | ns-1427.awsdns-50.org | ||||||
| A | 2600:9000:5305:9300::1🇺🇸 Amazon2600:9000:5305::/48 - CloudFront | ||||||
| PTR | ns-1427.awsdns-50.org | ||||||
| A | 205.251.197.147🇺🇸 Amazon205.251.197.0/24 prefix | ||||||
| PTR | ns-1427.awsdns-50.org | ||||||
| NS | ns-250.awsdns-31.com | ||||||
| A | 2600:9000:5300:fa00::1🇺🇸 Amazon2600:9000:5300::/48 - CloudFront | ||||||
| PTR | ns-250.awsdns-31.com | ||||||
| A | 205.251.192.250🇺🇸 Amazon205.251.192.0/24 prefix | ||||||
| PTR | ns-250.awsdns-31.com | ||||||
| NS | ns-961.awsdns-56.net | ||||||
| A | 2600:9000:5303:c100::1🇺🇸 Amazon2600:9000:5303::/48 - CloudFront | ||||||
| PTR | ns-961.awsdns-56.net | ||||||
| A | 205.251.195.193🇺🇸 Amazon205.251.195.0/24 prefix | ||||||
| PTR | ns-961.awsdns-56.net | ||||||
| SOA | ns-1575.awsdns-04.co.ukawsdns-hostmaster@amazon.com serial=1 | ||||||
dev
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns-tld1.charlestonroadregistry.com ⭐ | ||||||
| NS | ns-tld2.charlestonroadregistry.com | ||||||
| NS | ns-tld3.charlestonroadregistry.com | ||||||
| NS | ns-tld4.charlestonroadregistry.com | ||||||
| NS | ns-tld5.charlestonroadregistry.com | ||||||
| SOA | ns-tld1.charlestonroadregistry.comcloud-dns-hostmaster@google.com serial=1 | ||||||
Same first word
Similar names
Previous names
Next names
DNS History
4 records (4 active, 0 former)
●NSns-1427.awsdns-50.org2026-09-05 → 2026-09-24 · 2 obs
● 2026-09-24 20:36:36
●NSns-1575.awsdns-04.co.uk2026-09-05 → 2026-09-24 · 2 obs
● 2026-09-24 20:36:36
●NSns-250.awsdns-31.com2026-09-05 → 2026-09-24 · 2 obs
● 2026-09-24 20:36:36
●NSns-961.awsdns-56.net2026-09-05 → 2026-09-24 · 2 obs
● 2026-09-24 20:36:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dev | ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com... | - |
| markman.dev | ns-1575.awsdns-04.co.uk, ns-250.awsdns-31.com, ns-961.awsdns-56.net, ns-1427.awsdns-50.org | - |
✅ Authoritative Response
Server:205.251.198.39
NS records: ns-1575.awsdns-04.co.uk, ns-250.awsdns-31.com, ns-961.awsdns-56.net, ns-1427.awsdns-50.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for markman.dev (unsigned zone)
⏱️ Timing
Total: 793ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | ns-1427.awsdns-50.org, ns-1575.awsdns-04.co.uk... |
| SOA | 1 | ns-1575.awsdns-04.co.uk awsdns-hostmaste |
Analysis
Name Servers
markman.dev has four authoritative name servers: ns-250.awsdns-31.com, ns-961.awsdns-56.net, ns-1427.awsdns-50.org and ns-1575.awsdns-04.co.uk.
At least some of markman.dev's name servers are shared with other domains, for example 2245grandave.com, theothersports.com, iecapc.jp and two more.
It is common for these name servers to be used in conjunction with the name servers ns-583.awsdns-08.net, ns-1033.awsdns-01.org and ns-1821.awsdns-35.co.uk.
Four hostnames, each resolving to a pair of IP addresses: ns-250.awsdns-31.com directs to 205.251.192.250 and 2600:9000:5300:fa00::1; ns-961.awsdns-56.net directs to 205.251.195.193 and 2600:9000:5303:c100::1; ns-1427.awsdns-50.org directs to 205.251.197.147 and 2600:9000:5305:9300::1; ns-1575.awsdns-04.co.uk directs to 205.251.198.39 and 2600:9000:5306:2700::1.