jacfs.com - robtex.com
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jacfs.com
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=1770918430 | ||||||
Up
mx.jacfs.com |
Similar names
DNS History
10 records (8 active, 2 former)
○NSdns10.hichina.com2020-02-09 → 2020-02-09 · 2 obs
○ 2026-02-15 19:09:48
○NSdns9.hichina.com2020-02-09 → 2020-02-09 · 2 obs
○ 2026-02-15 19:09:48
●NSotto.ns.cloudflare.com2026-02-15 → 2026-02-15 · 2 obs
● 2026-02-15 19:09:48
●NSsreeni.ns.cloudflare.com2026-02-15 → 2026-02-15 · 2 obs
● 2026-02-15 19:09:48
●MXmxn.mxhichina.com2020-02-09 → 2026-02-15 · 2 obs
● 2026-02-15 19:09:48
●MXmxw.mxhichina.com2020-02-09 → 2026-02-15 · 2 obs
● 2026-02-15 19:09:48
●A104.21.74.1622026-02-15 → 2026-02-15 · 1 obs
●A172.67.204.662026-02-15 → 2026-02-15 · 1 obs
●A2606:4700:3036::6815:4aa22026-02-15 → 2026-02-15 · 1 obs
●A2606:4700:3037::ac43:cc422026-02-15 → 2026-02-15 · 1 obs
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| jacfs.com | sreeni.ns.cloudflare.com, otto.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server: 108.162.195.135
NS records: sreeni.ns.cloudflare.com, otto.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for jacfs.com (unsigned zone)
⏱️ Timing
Total: 52ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.74.162, 172.67.204.66 |
| AAAA | 2 | 2606:4700:3037::ac43:cc42, 2606:4700:3036::6815:4aa2 |
| NS | 2 | otto.ns.cloudflare.com, sreeni.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | otto.ns.cloudflare.com dns.cloudflare.co |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (sreeni.ns.cloudflare.com, sreeni.ns.cloudflare.com, sreeni.ns.cloudflare.com...)
AI analysis
jacfs.com is the parent of mx.jacfs.com.
jacfs.com resolves to four IPs: 2606:4700:3036::6815:4aa2, 2606:4700:3037::ac43:cc42, 104.21.74.162 and 172.67.204.66.
Other host names, for instance kra33.at, peggymccoll.com, mmgsxyt.com, rmgtravel.com.sg and 514045.cn share IP numbers with jacfs.com.
jacfs.com has two name servers: otto.ns.cloudflare.com and sreeni.ns.cloudflare.com.
jacfs.com shares the same name server setup as other domains, for example 18is.com, accretion.cz, kszmdq.com, cqzsx.net and cdxjy.net.
jacfs.com shares some name servers with other domains, for example permanentsb-ie.com, mpqom.org, cwc-essentials.com, sweeterthanoats.com and intermountainlift.com.
These name servers are often used together with cash.ns.cloudflare.com, rajeev.ns.cloudflare.com and penny.ns.cloudflare.com.
Host names with six IP numbers: otto.ns.cloudflare.com points to: 2606:4700:58::a29f:2c87, 2803:f800:50::6ca2:c387, 2a06:98c1:50::ac40:2387, 108.162.195.135, 162.159.44.135 and 172.64.35.135; sreeni.ns.cloudflare.com points to: 2606:4700:50::a29f:26b2, 2803:f800:50::6ca2:c2b2, 2a06:98c1:50::ac40:22b2, 108.162.194.178, 162.159.38.178 and 172.64.34.178.
jacfs.com is served by two mail servers: mxn.mxhichina.com and mxw.mxhichina.com.
jacfs.com shares the mail server setup with other domains, for example ccsens.com, sinotrac.com, zeoo.net, dqaliyun.com and esunfly.com.
jacfs.com shares some mail servers with other domains, at least partially; for instance ots-gz.com, enpower.com, ygyxs.com, dl-huachang.com.cn and 36kv.com.
these mail servers are commonly used alongside mx3.qiye.aliyun.com, mx1.qiye.aliyun.com and mx2.qiye.aliyun.com.
Host names with two IP numbers: mxn.mxhichina.com points to: 47.246.136.231 and 47.246.137.47.
Host names with one IP number: mxw.mxhichina.com points to: 47.246.99.195.