proferma.com - robtex.com
proferma.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns-1229.awsdns-25.org ⚠️ Not in zone NS records | ||||||
| A | 2600:9000:5304:cd00::1🇺🇸 Amazon2600:9000:5304::/48 - CloudFront | ||||||
| PTR | ns-1229.awsdns-25.org | ||||||
| A | 205.251.196.205🇺🇸 Amazon205.251.196.0/24 prefix | ||||||
| PTR | ns-1229.awsdns-25.org | ||||||
| NS | ns-1823.awsdns-35.co.uk ⚠️ Not in zone NS records | ||||||
| A | 2600:9000:5307:1f00::1🇺🇸 Amazon2600:9000:5307::/48 - CloudFront | ||||||
| PTR | ns-1823.awsdns-35.co.uk | ||||||
| A | 205.251.199.31🇺🇸 Amazon205.251.199.0/24 prefix | ||||||
| PTR | ns-1823.awsdns-35.co.uk | ||||||
| NS | ns-464.awsdns-58.com ⚠️ Not in zone NS records | ||||||
| A | 2600:9000:5301:d000::1🇺🇸 Amazon2600:9000:5301::/48 - CloudFront | ||||||
| PTR | ns-464.awsdns-58.com | ||||||
| A | 205.251.193.208🇺🇸 Amazon205.251.193.0/24 prefix | ||||||
| PTR | ns-464.awsdns-58.com | ||||||
| NS | ns-683.awsdns-21.net ⚠️ Not in zone NS records | ||||||
| A | 2600:9000:5302:ab00::1🇺🇸 Amazon2600:9000:5302::/48 - CloudFront | ||||||
| PTR | ns-683.awsdns-21.net | ||||||
| A | 205.251.194.171🇺🇸 Amazon205.251.194.0/24 prefix | ||||||
| PTR | ns-683.awsdns-21.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=1785121922 | ||||||
Same first word
Similar names
DNS History
9 records (4 active, 5 former)
○NSdns1.stabletransit.com2015-08-13 → 2017-03-23 · 4 obs
● 2017-03-23 04:37:44
○ 2026-05-13 11:01:28
○ 2026-07-27 03:22:30
○NSdns2.stabletransit.com2015-08-13 → 2017-03-23 · 4 obs
● 2017-03-23 04:37:44
○ 2026-05-13 11:01:28
○ 2026-07-27 03:22:30
●NSns-1229.awsdns-25.org2026-05-13 → 2026-07-27 · 3 obs
● 2026-05-13 11:01:28
● 2026-07-27 03:22:30
●NSns-1823.awsdns-35.co.uk2026-05-13 → 2026-07-27 · 3 obs
● 2026-05-13 11:01:28
● 2026-07-27 03:22:30
●NSns-464.awsdns-58.com2026-05-13 → 2026-07-27 · 3 obs
● 2026-05-13 11:01:28
● 2026-07-27 03:22:30
●NSns-683.awsdns-21.net2026-05-13 → 2026-07-27 · 3 obs
● 2026-05-13 11:01:28
● 2026-07-27 03:22:30
○MXmx1.emailsrvr.com2015-08-13 → 2017-03-23 · 4 obs
● 2017-03-23 04:37:44
○ 2026-05-13 11:01:28
○ 2026-07-27 03:22:30
○MXmx2.emailsrvr.com2015-08-13 → 2017-03-23 · 4 obs
● 2017-03-23 04:37:44
○ 2026-05-13 11:01:28
○ 2026-07-27 03:22:30
○A98.129.229.1682015-08-13 → 2017-03-23 · 4 obs
● 2017-03-23 04:37:44
○ 2026-05-13 11:01:28
○ 2026-07-27 03:22:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| proferma.com | ns-683.awsdns-21.net, ns-464.awsdns-58.com, ns-1823.awsdns-35.co.uk, ns-1229.awsdns-25.org | 2 records |
✅ Authoritative Response
Server:205.251.196.205
NS records: ns-683.awsdns-21.net, ns-464.awsdns-58.com, ns-1823.awsdns-35.co.uk, ns-1229.awsdns-25.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for proferma.com (unsigned zone)
⏱️ Timing
Total: 1213ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns-464.awsdns-58.com, ns-464.awsdns-58.com)
Analysis
Name Servers
The domain proferma.com is delegated to these four name servers: ns-464.awsdns-58.com, ns-683.awsdns-21.net, ns-1229.awsdns-25.org and ns-1823.awsdns-35.co.uk.
The name servers of proferma.com overlap at least partially with those of other domains — among them d30hobb4bajs7k.cloudfront.net, provimi.ru, bxtn.co and two more.
Each of the four hosts ns-464.awsdns-58.com, ns-683.awsdns-21.net, ns-1229.awsdns-25.org and ns-1823.awsdns-35.co.uk has two IP addresses. ns-464.awsdns-58.com points to 205.251.193.208 and 2600:9000:5301:d000::1. ns-683.awsdns-21.net points to 205.251.194.171 and 2600:9000:5302:ab00::1. ns-1229.awsdns-25.org points to 205.251.196.205 and 2600:9000:5304:cd00::1. ns-1823.awsdns-35.co.uk points to 205.251.199.31 and 2600:9000:5307:1f00::1.