healthknowledge.com - robtex.com
healthknowledge.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 13.248.169.48🇺🇸 Amazon13.248.160.0/20 | ||||||
| PTR | a904c694c05102f30.awsglobalaccelerator.com | ||||||
| A | 76.223.54.146🇺🇸 Amazon76.223.48.0/20 | ||||||
| NS | ns1.afternic.com ⭐ | ||||||
| A | 2603:5:2126::45🇺🇸 GODADDY-DNS2603:5:2120::/44 | ||||||
| PTR | ns1.afternic.com | ||||||
| A | 97.74.98.69🇺🇸 GODADDY-DNS97.74.98.0/23 | ||||||
| PTR | ns1.afternic.com | ||||||
| NS | ns2.afternic.com | ||||||
| A | 2603:5:2226::45🇺🇸 GODADDY-DNS2603:5:2220::/44 | ||||||
| PTR | ns2.afternic.com | ||||||
| A | 173.201.66.69🇺🇸 GODADDY-DNS173.201.66.0/23 | ||||||
| PTR | ns2.afternic.com | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | ns1.afternic.comdns@jomax.net serial=1 | ||||||
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=1774647827 | ||||||
Subdomains
www.healthknowledge.com |
Same first word
healthknowledge.org |
healthknowledge.com |
healthknowledge.eu |
healthknowledge.org.uk |
DNS History
14 records (4 active, 10 former)
○NSbuy.internettraffic.com2015-05-22 → 2016-08-11 · 5 obs
● 2015-05-22 18:01:38
● 2016-08-11 00:18:04
○ 2017-04-09 09:22:08
○ 2026-03-27 22:04:14
●NSns1.afternic.com2026-02-17 → 2026-03-27 · 3 obs
● 2026-02-17 15:42:18
● 2026-03-27 22:04:14
○NSns1.fabulous.com2007-10-22 → 2007-10-22 · 3 obs
○ 2015-05-22 18:01:38
○ 2026-03-27 22:04:14
○NSns1.uniregistrymarket.link2017-04-09 → 2017-04-09 · 4 obs
● 2017-04-09 09:22:08
○ 2026-02-17 15:42:18
○ 2026-03-27 22:04:14
●NSns2.afternic.com2026-02-17 → 2026-03-27 · 3 obs
● 2026-02-17 15:42:18
● 2026-03-27 22:04:14
○NSns2.fabulous.com2007-10-22 → 2007-10-22 · 3 obs
○ 2015-05-22 18:01:38
○ 2026-03-27 22:04:14
○NSns2.uniregistrymarket.link2017-04-09 → 2017-04-09 · 4 obs
● 2017-04-09 09:22:08
○ 2026-02-17 15:42:18
○ 2026-03-27 22:04:14
○NSsell.internettraffic.com2015-05-22 → 2016-08-11 · 5 obs
● 2015-05-22 18:01:38
● 2016-08-11 00:18:04
○ 2017-04-09 09:22:08
○ 2026-03-27 22:04:14
○MXpostbox.fabulous.com2007-10-22 → 2007-10-22 · 3 obs
○ 2015-05-22 18:01:38
○ 2026-03-27 22:04:14
●A13.248.169.482026-02-17 → 2026-03-27 · 3 obs
● 2026-02-17 15:42:18
● 2026-03-27 22:04:14
○A216.34.131.1352007-10-22 → 2007-10-22 · 3 obs
○ 2015-05-22 18:01:38
○ 2026-03-27 22:04:14
○A69.172.201.1532016-08-11 → 2017-04-09 · 5 obs
● 2016-08-11 00:18:04
● 2017-04-09 09:22:08
○ 2026-02-17 15:42:18
○ 2026-03-27 22:04:14
○A69.172.201.2082015-05-22 → 2016-03-22 · 5 obs
● 2015-05-22 18:01:38
● 2016-03-22 09:31:24
○ 2016-08-11 00:18:04
○ 2026-03-27 22:04:14
●A76.223.54.1462026-02-17 → 2026-03-27 · 3 obs
● 2026-02-17 15:42:18
● 2026-03-27 22:04:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | m.gtld-servers.net, h.gtld-servers.net, b.gtld-servers.net, f.gtld-servers.net... | - |
| healthknowledge.com | ns1.afternic.com, ns2.afternic.com | 4 records |
✅ Authoritative Response
Server:173.201.66.69
NS records: ns1.afternic.com, ns2.afternic.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for healthknowledge.com (unsigned zone)
⏱️ Timing
Total: 904ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 76.223.54.146, 13.248.169.48 |
| NS | 2 | ns1.afternic.com, ns2.afternic.com |
| MX | 1 | . (pri: 0) |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | ns2.afternic.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns1.afternic.com, ns1.afternic.com, ns2.afternic.com...)
Analysis
Hierarchy
healthknowledge.com is a parent of www.healthknowledge.com.
IP Addresses
healthknowledge.com points to two IP numbers: 13.248.169.48 and 76.223.54.146.
Other host names such as baddr.com, sanfranciscolimousines.net, gisul.com, recoil-reduction.com and pricekiss.com share IP numbers with healthknowledge.com.
Name Servers
healthknowledge.com is delegated to two name servers: ns1.afternic.com and ns2.afternic.com.
healthknowledge.com uses the same name server setup as other domains, including whatrental.com, 3dcima.com, lreci.com, h-248-40.scoutjet.com and bimber.com.
At least part of the name servers for healthknowledge.com are shared with other domains, for instance homesecurity.nl, uycr.com, xvwc.com, refnet.org and smartconnectivity.com.
These name servers are commonly used alongside the name servers verification-ag3xtxqjhqhiyarqdrht2l.ns101.verify.hn.
Host names with two IP numbers:
ns1.afternic.com points to 2603:5:2126::45 and 97.74.98.69.
ns2.afternic.com points to 2603:5:2226::45 and 173.201.66.69.