`mail.instamat.com`

DNSSEC	⚠️ Not signed
A	89.17.204.220^{🇪🇸 acens_AS89.17.200.0/21}
		PTR	`mail2.duosoluciones.com`

`instamat.com`

	DNSSEC	⚠️ Not signed
	A	89.17.204.80^{🇪🇸 acens_AS89.17.200.0/21}
	NS	`ns6.grupoduo.net` ⭐
	NS	`ns5.grupoduo.net`
	MX	`mail.instamat.com` ⭐
	TXT	`v=spf1 mx a ip4:89.17.204.80 ip4:89.17.204.220 ip4:89.17.204.215 ip4:89.17.20...`
	TXT	`7p4z4x3y2jdft1mbcztjz4mv9vkrdzds`
	TXT	`25lwr4403q2lhhz5hmt8ncz1m0f2qcnv`
	SOA	`ns6.grupoduo.net`gustavo@duosoluciones.com serial=1773780977

MX for

instamat.com

Same first word

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mail.fun

mail.no-ip.net

mail.mn

mail.mydns.bz

mail.fem.jp

mail.health

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DNS History

3 records (1 active, 2 former)

○A46.105.153.1042016-02-01 → 2016-04-26 · 5 obs

○ 2015-11-11 19:41:16
● 2016-02-01 09:12:06
● 2016-04-26 19:55:32
○ 2026-02-19 02:37:08
○ 2026-04-20 08:19:30

○A5.39.40.1672015-06-24 → 2015-11-11 · 4 obs

● 2015-06-24 18:08:08
● 2015-11-11 19:41:16
○ 2016-02-01 09:12:06
○ 2026-04-20 08:19:30

●A89.17.204.2202026-02-19 → 2026-04-20 · 3 obs

○ 2016-04-26 19:55:32
● 2026-02-19 02:37:08
● 2026-04-20 08:19:30

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
instamat.com	ns5.grupoduo.net, ns6.grupoduo.net	-

✅ Authoritative Response

Server:89.17.204.213

NS records: ns5.grupoduo.net, ns6.grupoduo.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for instamat.com (unsigned zone)

⏱️ Timing

Total: 630ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`89.17.204.220`

Analysis

Mail Server Role

mail.instamat.com handles mail for instamat.com.

IP Addresses

mail.instamat.com points to a single IP address: 89.17.204.220.

Other host names such as mail.duosoluciones.com, mail.aparcamientolagesta.com, mail.emiluma.com, mail.alonsoandco.com and mail.asturmat.org share IPs with mail.instamat.com.

mail.instamat.com - robtex.com