opcom.com - robtex.com
opcom.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | a.dns.hostway.net ⭐ | ||||||
| A | 64.41.112.10🇺🇸 AHNET64.41.112.0/24 Proxy Addition | ||||||
| PTR | a.dns.hostway.net | ||||||
| NS | b.dns.hostway.net | ||||||
| A | 64.41.114.10🇺🇸 AHNET64.41.114.0/24 Proxy Addition | ||||||
| PTR | b.dns.hostway.net | ||||||
| MX | msv.mailcloud.com.cn ⭐ | ||||||
| A | 210.242.150.168🇹🇼 HiNet210.242.0.0/16 (HiNet) Chunghwa Telecom Co., Ltd. | ||||||
| TXT | v=spf1 include:_spf.mailcloud.com.tw ~all | ||||||
| TXT | 9j4hisgo0ejhtv737bio6iac7u | ||||||
| SOA | a.dns.hostway.nethostmaster@opcom.com 2024-08-12 #1 | ||||||
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=1784604992 | ||||||
PTR for
Subdomains
Same first word
Similar names
DNS History
7 records (3 active, 4 former)
●NSa.dns.hostway.net2015-08-02 → 2026-07-21 · 2 obs
● 2026-07-21 03:55:10
●NSb.dns.hostway.net2015-08-02 → 2026-07-21 · 2 obs
● 2026-07-21 03:55:10
○MXmail.opcom.com2015-08-02 → 2017-01-19 · 4 obs
● 2017-01-19 16:34:54
○ 2026-02-19 01:52:00
○ 2026-07-21 03:55:10
●MXmsv.mailcloud.com.cn2026-02-19 → 2026-07-21 · 3 obs
● 2026-02-19 01:52:00
● 2026-07-21 03:55:10
○MXmx.opcom.com2015-08-02 → 2017-01-19 · 4 obs
● 2017-01-19 16:34:54
○ 2026-02-19 01:52:00
○ 2026-07-21 03:55:10
○A220.128.178.1652016-04-02 → 2016-06-20 · 5 obs
● 2016-04-02 11:37:34
● 2016-06-20 00:08:42
○ 2016-09-19 18:54:18
○ 2026-07-21 03:55:10
○A64.71.34.692015-08-02 → 2015-12-31 · 4 obs
● 2015-12-31 20:04:50
○ 2016-04-02 11:37:34
○ 2026-07-21 03:55:10
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | d.gtld-servers.net, k.gtld-servers.net, a.gtld-servers.net, b.gtld-servers.net... | - |
| opcom.com | a.dns.hostway.net, b.dns.hostway.net | - |
✅ Authoritative Response
Server:64.41.114.10
NS records: a.dns.hostway.net, b.dns.hostway.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for opcom.com (unsigned zone)
⏱️ Timing
Total: 404ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | b.dns.hostway.net, a.dns.hostway.net |
| MX | 1 | msv.mailcloud.com.cn (pri: 10) |
| TXT | 2 | v=spf1 include:_spf.mailcloud.com.tw ~al, 9j4hisgo0ejhtv737bio6iac7u |
| SOA | 1 | a.dns.hostway.net hostmaster.opcom.com |
Analysis
Hierarchy
The parent domain of mail.opcom.com and www.opcom.com is opcom.com.
Name Servers
Two name servers handle the delegation for opcom.com: a.dns.hostway.net and b.dns.hostway.net.
opcom.com has the same name server delegation as a number of other domains, such as ggsd.com, photoprayer.org, cybermall.ca and two more.
opcom.com has at least partial name server overlap with other domains, such as fastbikesusa.comcastbiz.net, ptas.comcastbiz.net, celebrationrecovery.org and two others.
It is common to find these name servers paired with the name servers ns2.siteprotect.com, ns.siteprotect.com, adns.cs.siteprotect.com and bdns.cs.siteprotect.com.
a.dns.hostway.net directs to 64.41.112.10 and b.dns.hostway.net directs to 64.41.114.10; each host name points to exactly one IP number.
Mail Servers
opcom.com routes its mail through a single mail server, msv.mailcloud.com.cn.
opcom.com and domains like v.mailcloud.tw share an identical mail server configuration.
msv.mailcloud.com.cn carries a single IP number, which is 210.242.150.168.