jhfree.com - robtex.com
jhfree.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 108.186.170.19🇺🇸 PEGTECHINC108.186.0.0/16 PEG TECH Inc. 11565 Old Ranch Ln Los Altos, CA 94024 US | ||||||
| PTR | bookstore.shiyuekehui.com | ||||||
| NS | ns1.jhfree.com ⚠️ Not in zone NS records | ||||||
| NS | ns2.jhfree.com ⚠️ Not in zone NS records | ||||||
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=1774660557 | ||||||
Same first word
jhfree.com |
DNS History
19 records (3 active, 16 former)
●NSns1.jhfree.com2026-03-28 → 2026-03-28 · 2 obs
○ 2020-02-17 14:30:50
● 2026-03-28 01:26:54
● 2026-03-28 01:26:54
○NSns1.namebrightdns.com2015-11-07 → 2017-02-12 · 5 obs
○ 2015-06-22 19:22:50
● 2015-11-07 07:28:14
● 2017-02-12 10:27:42
○ 2020-02-17 14:30:50
○ 2026-03-28 01:26:54
● 2015-11-07 07:28:14
● 2017-02-12 10:27:42
○ 2020-02-17 14:30:50
○ 2026-03-28 01:26:54
●NSns2.jhfree.com2026-03-28 → 2026-03-28 · 2 obs
○ 2020-02-17 14:30:50
● 2026-03-28 01:26:54
● 2026-03-28 01:26:54
○NSns2.namebrightdns.com2015-11-07 → 2017-02-12 · 5 obs
○ 2015-06-22 19:22:50
● 2015-11-07 07:28:14
● 2017-02-12 10:27:42
○ 2020-02-17 14:30:50
○ 2026-03-28 01:26:54
● 2015-11-07 07:28:14
● 2017-02-12 10:27:42
○ 2020-02-17 14:30:50
○ 2026-03-28 01:26:54
○NSnsg1.namebrightdns.com2015-06-22 → 2020-02-17 · 7 obs
● 2015-06-22 19:22:50
○ 2015-11-07 07:28:14
● 2016-02-05 21:38:54
○ 2016-05-02 13:56:50
○ 2017-02-12 10:27:42
● 2020-02-17 14:30:50
○ 2026-03-28 01:26:54
○ 2015-11-07 07:28:14
● 2016-02-05 21:38:54
○ 2016-05-02 13:56:50
○ 2017-02-12 10:27:42
● 2020-02-17 14:30:50
○ 2026-03-28 01:26:54
○NSnsg2.namebrightdns.com2015-06-22 → 2020-02-17 · 5 obs
● 2015-06-22 19:22:50
○ 2015-11-07 07:28:14
○ 2017-02-12 10:27:42
● 2020-02-17 14:30:50
○ 2026-03-28 01:26:54
○ 2015-11-07 07:28:14
○ 2017-02-12 10:27:42
● 2020-02-17 14:30:50
○ 2026-03-28 01:26:54
○MXanmail.namebrightmail.com2015-06-22 → 2015-06-22 · 3 obs
● 2015-06-22 19:22:50
○ 2015-11-07 07:28:14
○ 2026-03-28 01:26:54
○ 2015-11-07 07:28:14
○ 2026-03-28 01:26:54
●A108.186.170.192026-03-28 → 2026-03-28 · 2 obs
○ 2020-02-17 14:30:50
● 2026-03-28 01:26:54
● 2026-03-28 01:26:54
○A52.0.96.242016-02-05 → 2016-02-05 · 4 obs
○ 2015-11-07 07:28:14
● 2016-02-05 21:38:54
○ 2016-05-02 13:56:50
○ 2026-03-28 01:26:54
● 2016-02-05 21:38:54
○ 2016-05-02 13:56:50
○ 2026-03-28 01:26:54
○A52.1.32.252017-02-12 → 2017-02-12 · 4 obs
○ 2016-05-02 13:56:50
● 2017-02-12 10:27:42
○ 2020-02-17 14:30:50
○ 2026-03-28 01:26:54
● 2017-02-12 10:27:42
○ 2020-02-17 14:30:50
○ 2026-03-28 01:26:54
○A52.200.243.1232016-05-02 → 2016-05-02 · 4 obs
○ 2016-02-05 21:38:54
● 2016-05-02 13:56:50
○ 2017-02-12 10:27:42
○ 2026-03-28 01:26:54
● 2016-05-02 13:56:50
○ 2017-02-12 10:27:42
○ 2026-03-28 01:26:54
○A52.71.117.992016-02-05 → 2016-02-05 · 4 obs
○ 2015-11-07 07:28:14
● 2016-02-05 21:38:54
○ 2016-05-02 13:56:50
○ 2026-03-28 01:26:54
● 2016-02-05 21:38:54
○ 2016-05-02 13:56:50
○ 2026-03-28 01:26:54
○A54.152.144.2432016-05-02 → 2016-05-02 · 4 obs
○ 2016-02-05 21:38:54
● 2016-05-02 13:56:50
○ 2017-02-12 10:27:42
○ 2026-03-28 01:26:54
● 2016-05-02 13:56:50
○ 2017-02-12 10:27:42
○ 2026-03-28 01:26:54
○A54.174.31.2542015-06-22 → 2015-11-07 · 4 obs
● 2015-06-22 19:22:50
● 2015-11-07 07:28:14
○ 2016-02-05 21:38:54
○ 2026-03-28 01:26:54
● 2015-11-07 07:28:14
○ 2016-02-05 21:38:54
○ 2026-03-28 01:26:54
○A54.208.74.2152015-06-22 → 2015-11-07 · 4 obs
● 2015-06-22 19:22:50
● 2015-11-07 07:28:14
○ 2016-02-05 21:38:54
○ 2026-03-28 01:26:54
● 2015-11-07 07:28:14
○ 2016-02-05 21:38:54
○ 2026-03-28 01:26:54
○A54.88.133.922017-02-12 → 2017-02-12 · 4 obs
○ 2016-05-02 13:56:50
● 2017-02-12 10:27:42
○ 2020-02-17 14:30:50
○ 2026-03-28 01:26:54
● 2017-02-12 10:27:42
○ 2020-02-17 14:30:50
○ 2026-03-28 01:26:54
○CNAMEhdredirect-lb-399551664.us-east-1.elb.amazonaws.com2015-06-22 → 2016-05-02 · 4 obs
● 2015-06-22 19:22:50
● 2016-05-02 13:56:50
○ 2017-02-12 10:27:42
○ 2026-03-28 01:26:54
● 2016-05-02 13:56:50
○ 2017-02-12 10:27:42
○ 2026-03-28 01:26:54
○CNAMEhdredirect-lb3-890977680.us-east-1.elb.amazonaws.com2017-02-12 → 2017-02-12 · 4 obs
○ 2016-05-02 13:56:50
● 2017-02-12 10:27:42
○ 2020-02-17 14:30:50
○ 2026-03-28 01:26:54
● 2017-02-12 10:27:42
○ 2020-02-17 14:30:50
○ 2026-03-28 01:26:54
○CNAMEhdredirect-lb5-1afb6e2973825a56.elb.us-east-1.amazonaws.com2020-02-17 → 2020-02-17 · 3 obs
○ 2017-02-12 10:27:42
● 2020-02-17 14:30:50
○ 2026-03-28 01:26:54
● 2020-02-17 14:30:50
○ 2026-03-28 01:26:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| jhfree.com | ns1.jhfree.com, ns2.jhfree.com | 8 records |
✅ Authoritative Response
Server:172.247.11.194
NS records: ns1.jhfree.com, ns2.jhfree.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for jhfree.com (unsigned zone)
⏱️ Timing
Total: 188ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 108.186.170.19 |
📌 Glue Records Collected
Total: 8
In-bailiwick: 8 (ns1.jhfree.com, ns1.jhfree.com, ns1.jhfree.com...)
Analysis
IP Addresses
jhfree.com points to a single IP: 108.186.170.19.
Other host names such as ahysda.com and alongbiaowei.com share IP numbers with jhfree.com.
Name Servers
jhfree.com's delegation is to two name servers ns1.jhfree.com and ns2.jhfree.com.