whsec.us - robtex.com
whsec.us
| DNSSEC | ⚠️ Not signed | ||||||
| A | 162.244.4.17🇺🇸 AS397868162.244.4.0/24 | ||||||
| NS | ns-187.awsdns-23.com ⭐ | ||||||
| A | 2600:9000:5300:bb00::1🇺🇸 Amazon2600:9000:5300::/48 - CloudFront | ||||||
| PTR | ns-187.awsdns-23.com | ||||||
| A | 205.251.192.187🇺🇸 Amazon205.251.192.0/24 prefix | ||||||
| PTR | ns-187.awsdns-23.com | ||||||
| NS | ns-1320.awsdns-37.org | ||||||
| A | 2600:9000:5305:2800::1🇺🇸 Amazon2600:9000:5305::/48 - CloudFront | ||||||
| PTR | ns-1320.awsdns-37.org | ||||||
| A | 205.251.197.40🇺🇸 Amazon205.251.197.0/24 prefix | ||||||
| PTR | ns-1320.awsdns-37.org | ||||||
| NS | ns-1728.awsdns-24.co.uk | ||||||
| A | 2600:9000:5306:c000::1🇺🇸 Amazon2600:9000:5306::/48 - CloudFront | ||||||
| PTR | ns-1728.awsdns-24.co.uk | ||||||
| A | 205.251.198.192🇺🇸 Amazon205.251.198.0/24 prefix | ||||||
| PTR | ns-1728.awsdns-24.co.uk | ||||||
| NS | ns-776.awsdns-33.net | ||||||
| A | 2600:9000:5303:800::1🇺🇸 Amazon2600:9000:5303::/48 - CloudFront | ||||||
| PTR | ns-776.awsdns-33.net | ||||||
| A | 205.251.195.8🇺🇸 Amazon205.251.195.0/24 prefix | ||||||
| PTR | ns-776.awsdns-33.net | ||||||
| MX | smtp01.whsec.us ⭐ | ||||||
| A | 162.223.124.11🇺🇸 AS397868162.223.124.0/24 | ||||||
| TXT | 2ygmbcj6nj4hsrhc7r997ht3m4p46v7d | ||||||
| SOA | ns-187.awsdns-23.comawsdns-hostmaster@amazon.com serial=1 | ||||||
us
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.cctld.us ⭐ 🔒 | ||||||
| NS | b.cctld.us 🔒 | ||||||
| NS | f.cctld.us 🔒 | ||||||
| NS | k.cctld.us 🔒 | ||||||
| NS | m.cctld.us 🔒 | ||||||
| NS | n.cctld.us 🔒 | ||||||
| NS | w.cctld.us 🔒 | ||||||
| NS | x.cctld.us 🔒 | ||||||
| NS | y.cctld.us 🔒 | ||||||
| SOA | a.cctld.usadmin@tldns.godaddy serial=1771291699 | ||||||
Up
smtp01.whsec.us |
Same first word
Similar names
DNS History
9 records (6 active, 3 former)
●NSns-1320.awsdns-37.org2026-02-16 → 2026-02-26 · 3 obs
● 2026-02-16 09:45:58
● 2026-02-26 08:43:00
●NSns-1728.awsdns-24.co.uk2026-02-16 → 2026-02-26 · 3 obs
● 2026-02-16 09:45:58
● 2026-02-26 08:43:00
●NSns-187.awsdns-23.com2026-02-16 → 2026-02-26 · 3 obs
● 2026-02-16 09:45:58
● 2026-02-26 08:43:00
●NSns-776.awsdns-33.net2026-02-16 → 2026-02-26 · 3 obs
● 2026-02-16 09:45:58
● 2026-02-26 08:43:00
○NSudns1.ultradns.net2015-08-17 → 2018-09-09 · 4 obs
● 2018-09-09 16:37:08
○ 2026-02-16 09:45:58
○ 2026-02-26 08:43:00
○NSudns2.ultradns.net2015-08-17 → 2018-09-09 · 4 obs
● 2018-09-09 16:37:08
○ 2026-02-16 09:45:58
○ 2026-02-26 08:43:00
●MXsmtp01.whsec.us2018-01-01 → 2026-02-26 · 2 obs
● 2026-02-26 08:43:00
○A12.218.208.1122015-08-17 → 2018-02-01 · 4 obs
● 2018-02-01 16:08:32
○ 2018-09-09 16:37:08
○ 2026-02-26 08:43:00
●A162.244.4.172018-09-09 → 2026-02-26 · 3 obs
● 2018-09-09 16:37:08
● 2026-02-26 08:43:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| us | b.cctld.us, f.cctld.us, k.cctld.us, m.cctld.us... | - |
| whsec.us | ns-776.awsdns-33.net, ns-1320.awsdns-37.org, ns-1728.awsdns-24.co.uk, ns-187.awsdns-23.com | - |
✅ Authoritative Response
Server: 205.251.195.8
NS records: ns-776.awsdns-33.net, ns-1320.awsdns-37.org, ns-1728.awsdns-24.co.uk, ns-187.awsdns-23.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for whsec.us (unsigned zone)
⏱️ Timing
Total: 729ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 162.244.4.17 |
| NS | 4 | ns-1320.awsdns-37.org, ns-1728.awsdns-24.co.uk... |
| MX | 1 | smtp01.whsec.us (pri: 10) |
| TXT | 1 | 2ygmbcj6nj4hsrhc7r997ht3m4p46v7d |
| SOA | 1 | ns-187.awsdns-23.com awsdns-hostmaster.a |
AI analysis
whsec.us is the parent of smtp01.whsec.us.
whsec.us points to IP number 162.244.4.17.
whsec.us is delegated to four name servers: ns-187.awsdns-23.com, ns-776.awsdns-33.net, ns-1320.awsdns-37.org and ns-1728.awsdns-24.co.uk.
whsec.us shares name servers with other domains at least partially, for example abelibraries.com, d37og2s8obyx9v.cloudfront.net, bunq.in, glggroup.com and projectsabroad.com.au.
these name servers are commonly paired with ns-225.awsdns-28.com, ns-1483.awsdns-57.org, ns-1601.awsdns-08.co.uk, ns1.domainstocks.org, ns2.domainstocks.org, ns3.domainstocks.org and ns4.domainstocks.org.
Host names with two IP numbers:
ns-187.awsdns-23.com points to: 2600:9000:5300:bb00::1 and 205.251.192.187
ns-776.awsdns-33.net points to: 2600:9000:5303:800::1 and 205.251.195.8
ns-1320.awsdns-37.org points to: 2600:9000:5305:2800::1 and 205.251.197.40
ns-1728.awsdns-24.co.uk points to: 2600:9000:5306:c000::1 and 205.251.198.192
whsec.us is handled by a single mail server, smtp01.whsec.us.
The mail server setup of whsec.us is the same as that of other domains, for instance smtp01.whsec.us.
smtp01.whsec.us points to a single IP: 162.223.124.11.