mail.knowledge-works.com - robtex.com
mail.knowledge-works.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 ⭐ ⚠️ Not in parent delegation | ||||||
| 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 ⚠️ Not in parent delegation | ||||||
| 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 | ||||||
knowledge-works.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 13.248.169.48🇺🇸 Amazon13.248.160.0/20 | ||||||
| A | 76.223.54.146🇺🇸 Amazon76.223.48.0/20 | ||||||
| NS | ns2.afternic.com ⭐ | ||||||
| NS | ns1.afternic.com | ||||||
| NS | verification-vesbet7nkettdw2mc9cgox.ns101.verify.hn ⚠️ Not in zone NS records | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | ns2.afternic.comdns@jomax.net serial=1 | ||||||
Previously MX for
Same first word
Similar names
DNS History
6 records (4 active, 2 former)
●NSns1.afternic.com2026-02-20 → 2026-04-13 · 2 obs
● 2026-04-13 00:33:00
●NSns2.afternic.com2026-02-20 → 2026-04-13 · 2 obs
● 2026-04-13 00:33:00
●A13.248.169.482026-02-20 → 2026-04-13 · 3 obs
● 2026-02-20 08:08:18
● 2026-04-13 00:33:00
○A192.31.128.1442015-06-26 → 2015-11-01 · 4 obs
● 2015-11-01 05:45:42
○ 2016-01-23 10:41:08
○ 2026-04-13 00:33:00
○A68.69.5.42016-01-23 → 2016-04-10 · 5 obs
● 2016-01-23 10:41:08
● 2016-04-10 18:17:40
○ 2026-02-20 08:08:18
○ 2026-04-13 00:33:00
●A76.223.54.1462026-02-20 → 2026-04-13 · 3 obs
● 2026-02-20 08:08:18
● 2026-04-13 00:33:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | d.gtld-servers.net, e.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net... | - |
| knowledge-works.com | ns1.afternic.com, ns2.afternic.com, verification-vesbet7nkettdw2mc9cgox.ns101.verify.hn | 4 records |
✅ Authoritative Response
Server:97.74.98.69
NS records: ns1.afternic.com, ns2.afternic.com, verification-vesbet7nkettdw2mc9cgox.ns101.verify.hn
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for knowledge-works.com (unsigned zone)
⏱️ Timing
Total: 3143ms | 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 | ns1.afternic.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns1.afternic.com, ns1.afternic.com, ns2.afternic.com...)
Analysis
IP Addresses
mail.knowledge-works.com points to two IP numbers: 13.248.169.48 and 76.223.54.146.
Other host names such as cloudsic.com, bothope.com, xforest.com, ns2.lfl.co.in and bpamaco.com share IP numbers with mail.knowledge-works.com.
Name Servers
mail.knowledge-works.com is delegated to two name servers: ns1.afternic.com and ns2.afternic.com.
mail.knowledge-works.com uses the same name server setup as other domains, including mail.seekmp3.com, vokka.com, oxy3.com, ma.access2drive.com and szetf.com.
At least part of the name servers for mail.knowledge-works.com are shared with other domains, for instance toweron.com, virol.com, withcoaching.com, talenthackers.com and mappr.co.uk.
These name servers are often used together with verification-qxu9bfdaih4cxurbbn3f4d.ns101.verify.hn, verification-q2yfbmuxrvnsdnaogqtqft.ns101.verify.hn and verification-d3jclucsp89ganyqbydeny.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.