expertcore.org - robtex.com
expertcore.org
| 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 | ||||||
org
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.org.afilias-nst.info ⭐ ⚠️ Not in parent delegation | ||||||
| NS | a2.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | b0.org.afilias-nst.org | ||||||
| NS | b2.org.afilias-nst.org | ||||||
| NS | c0.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | d0.org.afilias-nst.org | ||||||
| SOA | a0.org.afilias-nst.infohostmaster@donuts.email serial=1773551953 | ||||||
Subdomains
ns1.expertcore.org |
Same first word
expertcore.com |
expertcore.net |
expertcore.org |
Similar names
DNS History
11 records (4 active, 7 former)
●NSns1.afternic.com2026-03-22 → 2026-03-23 · 3 obs
● 2026-03-22 22:15:00
● 2026-03-23 13:55:28
○NSns1.expertcore.org2016-11-08 → 2016-11-08 · 4 obs
● 2016-11-08 23:03:12
○ 2026-03-22 22:15:00
○ 2026-03-23 13:55:28
○NSns1.skytum.com2015-06-04 → 2016-04-08 · 4 obs
● 2016-04-08 21:30:30
○ 2016-11-08 23:03:12
○ 2026-03-23 13:55:28
●NSns2.afternic.com2026-03-22 → 2026-03-23 · 3 obs
● 2026-03-22 22:15:00
● 2026-03-23 13:55:28
○NSns2.expertcore.org2016-11-08 → 2016-11-08 · 4 obs
● 2016-11-08 23:03:12
○ 2026-03-22 22:15:00
○ 2026-03-23 13:55:28
○NSns2.skytum.com2015-06-04 → 2016-04-08 · 4 obs
● 2016-04-08 21:30:30
○ 2016-11-08 23:03:12
○ 2026-03-23 13:55:28
○MXmail.expertcore.org2015-06-04 → 2016-11-08 · 4 obs
● 2016-11-08 23:03:12
○ 2026-03-22 22:15:00
○ 2026-03-23 13:55:28
●A13.248.169.482026-03-22 → 2026-03-23 · 3 obs
● 2026-03-22 22:15:00
● 2026-03-23 13:55:28
○A173.233.64.2502015-06-04 → 2016-04-08 · 4 obs
● 2016-04-08 21:30:30
○ 2016-11-08 23:03:12
○ 2026-03-23 13:55:28
○A173.233.77.112016-11-08 → 2016-11-08 · 4 obs
● 2016-11-08 23:03:12
○ 2026-03-22 22:15:00
○ 2026-03-23 13:55:28
●A76.223.54.1462026-03-22 → 2026-03-23 · 3 obs
● 2026-03-22 22:15:00
● 2026-03-23 13:55:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | d0.org.afilias-nst.org, b0.org.afilias-nst.org, b2.org.afilias-nst.org | - |
| expertcore.org | ns1.afternic.com, ns2.afternic.com | - |
✅ Authoritative Response
Server:97.74.98.69
NS records: ns1.afternic.com, ns2.afternic.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for expertcore.org (unsigned zone)
⏱️ Timing
Total: 260ms | 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 |
Analysis
Hierarchy
expertcore.org is the parent of ns1.expertcore.org.
IP Addresses
expertcore.org points to two IPs: 13.248.169.48 and 76.223.54.146.
Other host names including kintaman.com, condopower.com, 1.180.multilinks.com, 10x.fit and findtreatment.com share IP numbers with expertcore.org.
Name Servers
expertcore.org's delegation uses two name servers, ns1.afternic.com and ns2.afternic.com.
expertcore.org shares the same name server setup as other domains, for example uroff.com, deepaction.publicsets.com, precellent.com, overunity.com and flexnc.com.
expertcore.org at least partially shares name servers with other domains, including bustour.net, gulify.com, youheating.com, chrz.com and ventadevinos.es.
these name servers are commonly used with verification-ag3xtxqjhqhiyarqdrht2l.ns101.verify.hn, verification-34s5n6lqj5vmhb9fe6ygdk.ns101.verify.hn, verification-ax3pa7c8padzvl6almvynk.ns101.verify.hn and verification-kpgoxbwy7lja8vfpnhny9g.ns101.verify.hn.
Host names with two IPs:
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