jfdown.com - robtex.com
jfdown.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 208.98.40.202🇺🇸 SHARKTECH-1208.98.40.0/24 | ||||||
| NS | www.jfdown.com ⭐ | ||||||
| A | 208.98.40.21🇺🇸 SHARKTECH-1208.98.40.0/24 | ||||||
| NS | ns1.4.cn ⚠️ Not in zone NS records | ||||||
| A | 107.167.27.66🇺🇸 SHARKTECH-1107.167.27.0/24 CMI (Customer Route) | ||||||
| NS | ns2.4.cn ⚠️ Not in zone NS records | ||||||
| A | 64.32.10.2🇺🇸 SHARKTECH-164.32.10.0/24 CMI (Customer Route) | ||||||
| PTR | ip-64-32-10-2.defastlink.net | ||||||
| SOA | www.jfdown.comjfdown@com 2008-08-03 #0 | ||||||
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=1771291435 | ||||||
Up
Same first word
jfdown.com |
DNS History
14 records (4 active, 10 former)
○NSf1g1ns1.dnspod.net2015-06-29 → 2020-02-02 · 4 obs
● 2020-02-02 21:22:54
○ 2026-02-20 17:48:32
○ 2026-02-26 09:09:40
○NSf1g1ns2.dnspod.net2015-06-29 → 2020-02-02 · 4 obs
● 2020-02-02 21:22:54
○ 2026-02-20 17:48:32
○ 2026-02-26 09:09:40
●NSns1.4.cn2026-02-20 → 2026-02-26 · 3 obs
● 2026-02-20 17:48:32
● 2026-02-26 09:09:40
●NSns2.4.cn2026-02-20 → 2026-02-26 · 3 obs
● 2026-02-20 17:48:32
● 2026-02-26 09:09:40
●NSwww.jfdown.com2026-02-20 → 2026-02-26 · 3 obs
● 2026-02-20 17:48:32
● 2026-02-26 09:09:40
○A103.15.123.222015-06-29 → 2015-06-29 · 3 obs
○ 2015-09-22 00:47:00
○ 2026-02-26 09:09:40
○A119.28.13.912015-09-22 → 2015-12-27 · 5 obs
● 2015-09-22 00:47:00
● 2015-12-27 04:23:02
○ 2016-04-04 17:18:30
○ 2026-02-26 09:09:40
○A121.40.83.2152016-04-04 → 2017-05-08 · 5 obs
● 2016-04-04 17:18:30
● 2017-05-08 00:31:28
○ 2019-11-21 00:25:16
○ 2026-02-26 09:09:40
●A208.98.40.2022026-02-26 → 2026-02-26 · 2 obs
● 2026-02-26 09:09:40
○A208.98.40.2092026-02-24 → 2026-02-24 · 3 obs
● 2026-02-24 18:55:02
○ 2026-02-26 09:09:40
○A208.98.40.382026-02-20 → 2026-02-26 · 2 obs
○ 2026-02-26 09:09:40
○A208.98.40.392026-02-20 → 2026-02-20 · 4 obs
● 2026-02-20 17:48:32
○ 2026-02-24 18:55:02
○ 2026-02-26 09:09:40
○A47.97.45.212019-11-21 → 2019-11-21 · 4 obs
● 2019-11-21 00:25:16
○ 2020-02-02 21:22:54
○ 2026-02-26 09:09:40
○CNAMEdnspod-free.beian.mydnspod.net2020-02-02 → 2020-02-02 · 3 obs
○ 2026-02-20 17:48:32
○ 2026-02-26 09:09:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| jfdown.com | ns1.4.cn, ns2.4.cn | - |
✅ Authoritative Response
Server: 107.167.27.66
NS records: ns1.4.cn, ns2.4.cn
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for jfdown.com (unsigned zone)
⏱️ Timing
Total: 753ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 208.98.40.25 |
| SOA | 1 | www.jfdown.com jfdown.com |
AI analysis
jfdown.com is a parent of www.jfdown.com and img1.jfdown.com.
jfdown.com points to IP number: 208.98.40.202.
Other host names such as www.coki.cn, luha.cn, tw555.com, www.tv-gang.yulewangzhan.cn and 21ww.com share IPs with jfdown.com.
jfdown.com is delegated to three name servers: ns1.4.cn, ns2.4.cn and www.jfdown.com.
jfdown.com at least partially shares name servers with other domains, for instance 55sbet.com, sineysoft.com, meiguanghuayi.com, www5888.com and 70aa.com.
These name servers are commonly used with ns3.goldenname.com and ns4.goldenname.com.
Host names with a single IP:
ns1.4.cn points to: 107.167.27.66.
ns2.4.cn points to: 64.32.10.2.
www.jfdown.com points to: 208.98.40.21.