portunit.com - dns.ninja
portunit.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns-1237.awsdns-26.org ⚠️ Not in zone NS records | ||||||
| A | 2600:9000:5304:d500::1🇺🇸 Amazon2600:9000:5304::/48 - CloudFront | ||||||
| PTR | ns-1237.awsdns-26.org | ||||||
| A | 205.251.196.213🇺🇸 Amazon205.251.196.0/24 prefix | ||||||
| PTR | ns-1237.awsdns-26.org | ||||||
| NS | ns-1765.awsdns-28.co.uk ⚠️ Not in zone NS records | ||||||
| A | 2600:9000:5306:e500::1🇺🇸 Amazon2600:9000:5306::/48 - CloudFront | ||||||
| PTR | ns-1765.awsdns-28.co.uk | ||||||
| A | 205.251.198.229🇺🇸 Amazon205.251.198.0/24 prefix | ||||||
| PTR | ns-1765.awsdns-28.co.uk | ||||||
| NS | ns-185.awsdns-23.com ⚠️ Not in zone NS records | ||||||
| A | 2600:9000:5300:b900::1🇺🇸 Amazon2600:9000:5300::/48 - CloudFront | ||||||
| PTR | ns-185.awsdns-23.com | ||||||
| A | 205.251.192.185🇺🇸 Amazon205.251.192.0/24 prefix | ||||||
| PTR | ns-185.awsdns-23.com | ||||||
| NS | ns-898.awsdns-48.net ⚠️ Not in zone NS records | ||||||
| A | 2600:9000:5303:8200::1🇺🇸 Amazon2600:9000:5303::/48 - CloudFront | ||||||
| PTR | ns-898.awsdns-48.net | ||||||
| A | 205.251.195.130🇺🇸 Amazon205.251.195.0/24 prefix | ||||||
| PTR | ns-898.awsdns-48.net | ||||||
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=1785558052 | ||||||
Same first word
portunit.com |
Similar names
DNS History
4 records (4 active, 0 former)
●NSns-1237.awsdns-26.org2020-03-31 → 2026-08-01 · 2 obs
● 2026-08-01 04:51:36
●NSns-1765.awsdns-28.co.uk2020-03-31 → 2026-08-01 · 2 obs
● 2026-08-01 04:51:36
●NSns-185.awsdns-23.com2020-03-31 → 2026-08-01 · 2 obs
● 2026-08-01 04:51:36
●NSns-898.awsdns-48.net2020-03-31 → 2026-08-01 · 2 obs
● 2026-08-01 04:51:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| portunit.com | ns-185.awsdns-23.com, ns-898.awsdns-48.net, ns-1765.awsdns-28.co.uk, ns-1237.awsdns-26.org | 2 records |
✅ Authoritative Response
Server:205.251.192.185
NS records: ns-185.awsdns-23.com, ns-898.awsdns-48.net, ns-1765.awsdns-28.co.uk, ns-1237.awsdns-26.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for portunit.com (unsigned zone)
⏱️ Timing
Total: 200ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns-185.awsdns-23.com, ns-185.awsdns-23.com)
Analysis
Name Servers
The NS records for portunit.com point to four name servers: ns-185.awsdns-23.com, ns-898.awsdns-48.net, ns-1237.awsdns-26.org and ns-1765.awsdns-28.co.uk.
portunit.com has at least partial name server overlap with other domains, such as 174.29.212.in-addr.arpa, srpgachampionship.com, us-east-1.prod-web.fetchrewards.com and two others.
ns-185.awsdns-23.com, ns-898.awsdns-48.net, ns-1237.awsdns-26.org and ns-1765.awsdns-28.co.uk all point to exactly two IP numbers each: ns-185.awsdns-23.com → 205.251.192.185 and 2600:9000:5300:b900::1; ns-898.awsdns-48.net → 205.251.195.130 and 2600:9000:5303:8200::1; ns-1237.awsdns-26.org → 205.251.196.213 and 2600:9000:5304:d500::1; ns-1765.awsdns-28.co.uk → 205.251.198.229 and 2600:9000:5306:e500::1.