hcfa0.com - robtex.com
hcfa0.com
com
| DNSSEC | ⚠️ Not signed | ||||||
| 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=1774757667 | ||||||
Subdomains
Same first word
hcfa0.com |
DNS History
17 records (11 active, 6 former)
○NSns.hcfa0.com2015-07-19 → 2015-11-17 · 4 obs
● 2015-11-17 01:27:18
○ 2016-02-12 14:20:44
○ 2026-03-29 04:23:48
○NSns1.takidns.com2016-02-12 → 2020-01-20 · 5 obs
● 2016-02-12 14:20:44
● 2020-01-20 23:17:20
○ 2026-03-19 19:08:04
○ 2026-03-29 04:23:48
●NSns1.wt500.com2026-03-19 → 2026-03-29 · 3 obs
● 2026-03-19 19:08:04
● 2026-03-29 04:23:48
●NSns2.wt500.com2026-03-19 → 2026-03-29 · 3 obs
● 2026-03-19 19:08:04
● 2026-03-29 04:23:48
●NSns3.wt500.com2026-03-19 → 2026-03-29 · 3 obs
● 2026-03-19 19:08:04
● 2026-03-29 04:23:48
●NSns4.wt500.com2026-03-19 → 2026-03-29 · 3 obs
● 2026-03-19 19:08:04
● 2026-03-29 04:23:48
●MXalt1.aspmx.l.google.com2026-03-19 → 2026-03-29 · 3 obs
● 2026-03-19 19:08:04
● 2026-03-29 04:23:48
●MXalt2.aspmx.l.google.com2026-03-19 → 2026-03-29 · 3 obs
● 2026-03-19 19:08:04
● 2026-03-29 04:23:48
●MXalt3.aspmx.l.google.com2026-03-19 → 2026-03-29 · 3 obs
● 2026-03-19 19:08:04
● 2026-03-29 04:23:48
●MXalt4.aspmx.l.google.com2026-03-19 → 2026-03-29 · 3 obs
● 2026-03-19 19:08:04
● 2026-03-29 04:23:48
●MXaspmx.l.google.com2026-03-19 → 2026-03-29 · 3 obs
● 2026-03-19 19:08:04
● 2026-03-29 04:23:48
●MXmail.hcfa0.com2026-03-19 → 2026-03-29 · 3 obs
● 2026-03-19 19:08:04
● 2026-03-29 04:23:48
○MXmx.hcfa0.com2015-07-19 → 2020-01-20 · 4 obs
● 2020-01-20 23:17:20
○ 2026-03-19 19:08:04
○ 2026-03-29 04:23:48
●A60.248.143.2492026-03-19 → 2026-03-29 · 3 obs
● 2026-03-19 19:08:04
● 2026-03-29 04:23:48
○A60.251.59.322015-11-17 → 2017-03-26 · 5 obs
● 2015-11-17 01:27:18
● 2017-03-26 18:33:36
○ 2020-01-20 23:17:20
○ 2026-03-29 04:23:48
○A61.219.247.1212020-01-20 → 2020-01-20 · 4 obs
● 2020-01-20 23:17:20
○ 2026-03-19 19:08:04
○ 2026-03-29 04:23:48
○A61.56.203.1802015-07-19 → 2015-07-19 · 3 obs
○ 2015-11-17 01:27:18
○ 2026-03-29 04:23:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | m.gtld-servers.net, a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net... | - |
| hcfa0.com | ns1.wt500.com, ns2.wt500.com, ns3.wt500.com, ns4.wt500.com | 4 records |
✅ Authoritative Response
Server:219.84.199.1
NS records: ns1.wt500.com, ns2.wt500.com, ns3.wt500.com, ns4.wt500.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for hcfa0.com (unsigned zone)
⏱️ Timing
Total: 547ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 60.248.143.249 |
| NS | 4 | ns3.wt500.com, ns2.wt500.com... |
| MX | 6 | alt4.aspmx.l.google.com (pri: 10), alt3.aspmx.l.google.com (pri: 10)... |
| TXT | 6 | v=spf1 a mx ip4:60.248.143.249 ?all, google-site-verification=xB-VxKbsLjPQFo-... |
| SOA | 1 | ns4.wt500.com pyng92117.hacforg.com |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns1.wt500.com, ns2.wt500.com, ns3.wt500.com...)
Analysis
Hierarchy
hcfa0.com is a parent of mail.hcfa0.com and mx.hcfa0.com.
IP Addresses
hcfa0.com resolves to one IP number: 60.248.143.249.
other host names including seedling.tw, www.tkcy.org.tw, www.seedling.tw, mail.seedling.tw and mail.hcfa0.com share IP numbers with hcfa0.com.
Name Servers
hcfa0.com is delegated to four name servers: ns1.wt500.com, ns2.wt500.com, ns3.wt500.com and ns4.wt500.com.
hcfa0.com at least partially shares name servers with other domains, for instance broptics.com, huikangcorp.com, syeservice.com, mino.com.tw and yunghsin.com.
these name servers are often used together with ns1.hgweb88.com, ns2.hgweb88.com, ns3.hgweb88.com and ns4.hgweb88.com.
Host names with one IP number: ns1.wt500.com points to 219.84.199.1; ns2.wt500.com points to 219.84.199.2; ns3.wt500.com points to 61.56.223.218; ns4.wt500.com points to 61.56.223.219.
Mail Servers
hcfa0.com is served by six mail servers: mail.hcfa0.com, aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.
hcfa0.com shares some mail servers with other domains, at least partially, for instance ns500698.ns500758.ns500698.ns500698.ns500698.ns500698.ns500736.ns500736.ns500698.ns500698.ns500708.ns500698.ns500686.ns500619.trackreceptor.com, ns500731.ns500742.ns500731.ns500742.ns500704.ns500671.ns500678.ns500688.ns500688.ns500291.ns500291.ns500153.tenderladiesbz.com, lineup.ninja, ns500742.ns500671.ns500731.ns500742.ns500742.ns500754.ns500704.ns500678.ns500671.ns500705.ns500705.ns500671.ns500291.ns500291.ns500291.ns500131.lustychickser.com and presight.se.
these mail servers are often used with aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx4.googlemail.com and aspmx5.googlemail.com.
Host names with two IP numbers:
aspmx.l.google.com points to: 2607:f8b0:4023:c03::1b and 74.125.137.27.
alt1.aspmx.l.google.com points to: 2607:f8b0:4023:2801::1b and 192.178.128.27.
alt2.aspmx.l.google.com points to: 2a00:1450:4013:c1e::1a and 192.178.213.26.
alt3.aspmx.l.google.com points to: 2a00:1450:4009:c0f::1a and 192.178.223.27.
alt4.aspmx.l.google.com points to: 2607:f8b0:4003:c4a::1b and 142.251.96.26.
Host names with one IP number:
mail.hcfa0.com points to: 60.248.143.249.