`mail.denversys.com`

CNAME	`denversys.com`
DNSSEC	⚠️ Not signed
A	103.27.73.30^{🇲🇾 STSB-AS-AP103.27.73.0/24 Serverfreak Technologies Sdn Bhd 12A, Jalan Teluk Pulai KS/1}
		PTR	`vanilla2.sfdns.net`
NS	`dns7.serverfreak.biz` ⭐
		A	54.37.74.4^{🇫🇷 OVH54.37.0.0/16}
			PTR	`4.ip-54-37-74.eu`
NS	`dns7a.serverfreak.biz` ⚠️ Not in parent delegation
		A	209.58.178.200^{🇸🇬 LEASEWEB-APAC-SIN-11209.58.176.0/22 LEASEWEB SINGAPORE PTE. LTD. 18B Keong Saik Road Singapore, 089125}
			PTR	`dns7.serverfreak.biz`
NS	`dns8.serverfreak.biz`
		A	209.58.143.160^{🇺🇸 AS7203209.58.128.0/20 MNT-LU-76 route 209.058.128.000/20 AS7203}
			PTR	`dns8.serverfreak.biz`
NS	`dns8a.serverfreak.biz` ⚠️ Not in parent delegation
		A	158.69.199.154^{🇨🇦 OVH158.69.0.0/16 Hosting route}
			PTR	`154.ip-158-69-199.net`
MX	`denversys.com` ⭐
		A	103.27.73.30^{🇲🇾 STSB-AS-AP103.27.73.0/24 Serverfreak Technologies Sdn Bhd 12A, Jalan Teluk Pulai KS/1}
			PTR	`vanilla2.sfdns.net`
TXT	`v=spf1 ip4:103.27.73.30 +a +mx +ip4:220.158.201.29 include:spf.sfdns.net ~all`
SOA	`dns7.serverfreak.biz`root@system.serverfreak.net 2026-02-25 #1

`denversys.com`

	DNSSEC	⚠️ Not signed
	A	103.27.73.30^{🇲🇾 STSB-AS-AP103.27.73.0/24 Serverfreak Technologies Sdn Bhd 12A, Jalan Teluk Pulai KS/1}
	NS	`dns7.serverfreak.biz` ⭐
	NS	`dns7a.serverfreak.biz` ⚠️ Not in parent delegation
	NS	`dns8.serverfreak.biz`
	NS	`dns8a.serverfreak.biz` ⚠️ Not in parent delegation
	MX	`denversys.com` ⭐
	TXT	`v=spf1 ip4:103.27.73.30 +a +mx +ip4:220.158.201.29 include:spf.sfdns.net ~all`
	SOA	`dns7.serverfreak.biz`root@system.serverfreak.net 2026-02-25 #1

Previously MX for

denversys.com

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DNS History

2 records (1 active, 1 former)

○A210.48.152.542015-06-30 → 2016-04-24 · 4 obs

● 2015-06-30 18:38:32
● 2016-04-24 16:39:06
○ 2026-03-28 08:52:04
○ 2026-03-28 08:52:06

●CNAMEdenversys.com2026-03-28 → 2026-03-28 · 2 obs

● 2026-03-28 08:52:04
● 2026-03-28 08:52:06

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	b.gtld-servers.net, j.gtld-servers.net, m.gtld-servers.net, d.gtld-servers.net...	-
denversys.com	dns7.serverfreak.biz, dns8.serverfreak.biz	-

✅ Authoritative Response

Server:54.37.74.4

NS records: dns7.serverfreak.biz, dns8.serverfreak.biz

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for denversys.com (unsigned zone)

⏱️ Timing

Total: 2820ms | Queries: -

📄 Records

Type	Count	Sample Data
CNAME	1	`denversys.com`

Analysis

IP Addresses

mail.denversys.com points to a single IP number: 103.27.73.30.

Other host names, for instance mindspace.my, nestsociety.com, totalmy.com, smsamas.com and kryptoniteproduction.com share IP numbers with mail.denversys.com.

Name Servers

mail.denversys.com is delegated to four name servers: dns7.serverfreak.biz, dns7a.serverfreak.biz, dns8.serverfreak.biz and dns8a.serverfreak.biz.

mail.denversys.com shares name servers with other domains at least partially, for instance globocare.com.my, docuarch.com.my, lkb-group.com, eppmfg.com.my and sharing321.com.

these name servers are commonly used together with dns1.weniaga.com and dns2.weniaga.com.

Host names with a single IP:

dns7.serverfreak.biz points to 54.37.74.4.

dns7a.serverfreak.biz points to 209.58.178.200.

dns8.serverfreak.biz points to 209.58.143.160.

dns8a.serverfreak.biz points to 158.69.199.154.

Mail Servers

The mail server for mail.denversys.com is denversys.com.

mail.denversys.com uses the same mail server setup as other domains, for example denversys.com.

Host name denversys.com resolves to IP 103.27.73.30.

mail.denversys.com - robtex.com