`qplussecurity.com`

DNSSEC	⚠️ Not signed
A	2a06:2ec0:1::120^{🇳🇱 AS-ZXCS2a06:2ec0::/32}
		PTR	`web0120.zxcs.nl`
A	185.104.29.84^{🇳🇱 AS-ZXCS185.104.29.0/24}
NS	`ns.zxcs.nl` ⭐
		A	2a06:2ec0:1::10^{🇳🇱 AS-ZXCS2a06:2ec0::/32}
			PTR	`ns1.zxcs.nl`
		A	185.104.28.19^{🇳🇱 AS-ZXCS185.104.28.0/24}
			PTR	`ns1.zxcs.nl`
NS	`ns.zxcs.be`
		A	2a03:b0c0:3:d0::116:2001^{🇩🇪 DIGITALOCEAN2a03:b0c0:3::/48 DigitalOcean}
			PTR	`ns2.zxcs.nl`
		A	46.101.179.64^{🇩🇪 DIGITALOCEAN46.101.128.0/17 DigitalOcean}
			PTR	`ns2.zxcs.nl`
NS	`ns.zxcs.eu`
		A	2a03:b0c0:2:d0::57:1001^{🇳🇱 DIGITALOCEAN2a03:b0c0:2::/48 DigitalOcean}
			PTR	`ns3.zxcs.nl`
		A	178.62.208.8^{🇳🇱 DIGITALOCEAN178.62.192.0/18 DigitalOcean}
			PTR	`ns3.zxcs.nl`
MX	`spamrelay.zxcs.nl` ⭐
		A	2a06:2ec0:1::ffec^{🇳🇱 AS-ZXCS2a06:2ec0::/32}
			PTR	`spamrelay.zxcs.nl`
		A	185.104.28.12^{🇳🇱 AS-ZXCS185.104.28.0/24}
			PTR	`spamrelay.zxcs.nl`
TXT	`v=spf1 a mx ip4:185.104.29.84 ip6:2a06:2ec0:1:0:0:0:0:120 include:filter-out....`
SOA	`ns.zxcs.nl`hostmaster@qplussecurity.com 2026-03-05 #3

`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.net`nstld@verisign-grs.com serial=1776130282

Subdomains

mail.qplussecurity.com

Same first word

qplussecurity.com

DNS History

11 records (6 active, 5 former)

●NSns.zxcs.be2026-03-04 → 2026-04-14 · 3 obs

○ 2017-09-20 11:36:42
● 2026-03-04 11:44:56
● 2026-04-14 01:33:36

●NSns.zxcs.eu2026-03-04 → 2026-04-14 · 3 obs

○ 2017-09-20 11:36:42
● 2026-03-04 11:44:56
● 2026-04-14 01:33:36

●NSns.zxcs.nl2026-03-04 → 2026-04-14 · 3 obs

○ 2017-09-20 11:36:42
● 2026-03-04 11:44:56
● 2026-04-14 01:33:36

○NSns1.hosting.com.tr2016-12-20 → 2017-09-20 · 4 obs

● 2016-12-20 22:40:52
● 2017-09-20 11:36:42
○ 2026-03-04 11:44:56
○ 2026-04-14 01:33:36

○NSns2.hosting.com.tr2016-12-20 → 2017-09-20 · 4 obs

● 2016-12-20 22:40:52
● 2017-09-20 11:36:42
○ 2026-03-04 11:44:56
○ 2026-04-14 01:33:36

○MXmail.qplussecurity.com2016-12-20 → 2017-09-20 · 4 obs

● 2016-12-20 22:40:52
● 2017-09-20 11:36:42
○ 2026-03-04 11:44:56
○ 2026-04-14 01:33:36

●MXspamrelay.zxcs.nl2026-03-04 → 2026-04-14 · 3 obs

○ 2017-09-20 11:36:42
● 2026-03-04 11:44:56
● 2026-04-14 01:33:36

●A185.104.29.842026-03-04 → 2026-04-14 · 3 obs

○ 2017-09-20 11:36:42
● 2026-03-04 11:44:56
● 2026-04-14 01:33:36

●A2a06:2ec0:1::1202026-03-04 → 2026-04-14 · 3 obs

○ 2017-09-20 11:36:42
● 2026-03-04 11:44:56
● 2026-04-14 01:33:36

○A77.245.156.1172016-12-20 → 2016-12-20 · 3 obs

● 2016-12-20 22:40:52
○ 2017-09-20 11:36:42
○ 2026-04-14 01:33:36

○A77.245.159.182017-09-20 → 2017-09-20 · 4 obs

○ 2016-12-20 22:40:52
● 2017-09-20 11:36:42
○ 2026-03-04 11:44:56
○ 2026-04-14 01:33:36

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
qplussecurity.com	ns.zxcs.nl, ns.zxcs.be, ns.zxcs.eu	-

✅ Authoritative Response

Server:185.104.28.19

NS records: ns.zxcs.nl, ns.zxcs.be, ns.zxcs.eu

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for qplussecurity.com (unsigned zone)

⏱️ Timing

Total: 559ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`185.104.29.84`
AAAA	1	`2a06:2ec0:1::120`
NS	3	`ns.zxcs.be, ns.zxcs.eu...`
MX	1	`spamrelay.zxcs.nl (pri: 10)`
TXT	1	`v=spf1 a mx ip4:185.104.29.84 ip6:2a06:2`
SOA	1	`ns.zxcs.nl hostmaster.qplussecurity.com`

Analysis

Hierarchy

The parent of mail.qplussecurity.com is qplussecurity.com.

IP Addresses

qplussecurity.com points to two IP numbers: 2a06:2ec0:1::120 and 185.104.29.84.

Other host names, for instance mail.ezra-goldman.com, inbouwhaard.com, frankenineke.nl, suahuatica.com and mail.web0120.zxcs.nl share IP numbers with qplussecurity.com.

Name Servers

The domain qplussecurity.com is delegated to three name servers: ns.zxcs.be, ns.zxcs.eu and ns.zxcs.nl.

qplussecurity.com shares name servers with other domains at least partially, for instance embergher.com, boerjan.nl, tsb-systems.com, lofthus.nl and baptistenenkhuizen.nl.

these name servers are often used with ns1.zxcs.nl, ns2.zxcs.nl and ns3.zxcs.nl.

Host names with two IP numbers:

ns.zxcs.be points to 2a03:b0c0:3:d0::116:2001 and 46.101.179.64

ns.zxcs.eu points to 2a03:b0c0:2:d0::57:1001 and 178.62.208.8

ns.zxcs.nl points to 2a06:2ec0:1::10 and 185.104.28.19

Mail Servers

The mail server for qplussecurity.com is spamrelay.zxcs.nl.

qplussecurity.com shares the same mail server setup as other domains, including qdive.nl, weddingcreator.nl, ewijkmakelaardij.nl, aanhangwagennetten.nl and laor.nl.

At least part of qplussecurity.com's mail servers are shared with other domains, for instance alutig.nl and johinside.nl.

Host name spamrelay.zxcs.nl resolves to two IPs: 2a06:2ec0:1::ffec and 185.104.28.12.

qplussecurity.com - robtex.com