`institutowolff.com`

DNSSEC	⚠️ Not signed
A	2800:6c0:2::131^{🇦🇷 AS278232800:6c0::/32 LACNIC generated route6 for Dattatec.com}
		PTR	`c193.dattaweb.com`
A	200.58.111.75^{🇦🇷 AS27823200.58.111.0/24 LACNIC generated route for Dattatec.com}
NS	`ns3.hostmar.com` ⭐
		A	200.58.112.193^{🇦🇷 AS27823200.58.112.0/24 LACNIC generated route for Dattatec.com}
			PTR	`ns3.hostmar.com`
NS	`ns4.hostmar.com`
		A	200.58.112.101^{🇦🇷 AS27823200.58.112.0/24 LACNIC generated route for Dattatec.com}
			PTR	`ns4.hostmar.com`
MX	`mail.institutowolff.com` ⭐
		A	2800:6c0:2::131^{🇦🇷 AS278232800:6c0::/32 LACNIC generated route6 for Dattatec.com}
			PTR	`c193.dattaweb.com`
		A	200.58.111.75^{🇦🇷 AS27823200.58.111.0/24 LACNIC generated route for Dattatec.com}
			PTR	`c193.dattaweb.com`
MX	`mx1.institutowolff.com`⁽²⁰⁾
		A	200.58.122.206^{🇦🇷 AS27823200.58.122.0/24 LACNIC generated route for Dattatec.com}
			PTR	`mxbkp.hostmar.com`
TXT	`v=spf1 include:spf.hostmar.com -all`
SOA	`ns3.hostmar.com`root@hostmar.com 2026-03-11 #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.net`nstld@verisign-grs.com serial=1774396652

Subdomains

mx1.institutowolff.com

Same first word

institutowolff.com

institutowolff.com.br

DNS History

16 records (6 active, 10 former)

●NSns3.hostmar.com2026-02-26 → 2026-03-25 · 3 obs

○ 2018-06-21 04:06:56
● 2026-02-26 04:12:08
● 2026-03-25 00:25:06

●NSns4.hostmar.com2026-02-26 → 2026-03-25 · 3 obs

○ 2018-06-21 04:06:56
● 2026-02-26 04:12:08
● 2026-03-25 00:25:06

○NSns75.domaincontrol.com2018-06-21 → 2018-06-21 · 3 obs

● 2018-06-21 04:06:56
○ 2026-02-26 04:12:08
○ 2026-03-25 00:25:06

○NSns76.domaincontrol.com2018-06-21 → 2018-06-21 · 3 obs

● 2018-06-21 04:06:56
○ 2026-02-26 04:12:08
○ 2026-03-25 00:25:06

●MXmail.institutowolff.com2026-02-26 → 2026-03-25 · 4 obs

● 2026-02-26 04:12:08
● 2026-03-06 23:48:50
○ 2026-03-08 08:44:18
● 2026-03-25 00:25:06

●MXmx1.institutowolff.com2026-02-26 → 2026-03-25 · 4 obs

● 2026-02-26 04:12:08
● 2026-03-06 23:48:50
○ 2026-03-08 08:44:18
● 2026-03-25 00:25:06

○A184.168.221.342018-06-21 → 2018-06-21 · 3 obs

● 2018-06-21 04:06:56
○ 2026-02-26 04:12:08
○ 2026-03-25 00:25:06

○A184.168.221.562018-06-21 → 2018-06-21 · 3 obs

● 2018-06-21 04:06:56
○ 2026-02-26 04:12:08
○ 2026-03-25 00:25:06

○A184.168.221.572018-06-21 → 2018-06-21 · 3 obs

● 2018-06-21 04:06:56
○ 2026-02-26 04:12:08
○ 2026-03-25 00:25:06

●A200.58.111.752026-02-26 → 2026-03-25 · 5 obs

○ 2018-06-21 04:06:56
● 2026-02-26 04:12:08
● 2026-03-06 23:48:50
○ 2026-03-08 08:44:18
● 2026-03-25 00:25:06

●A2800:6c0:2::1312026-02-26 → 2026-03-25 · 5 obs

○ 2018-06-21 04:06:56
● 2026-02-26 04:12:08
● 2026-03-06 23:48:50
○ 2026-03-08 08:44:18
● 2026-03-25 00:25:06

○A50.63.202.342018-06-21 → 2018-06-21 · 3 obs

● 2018-06-21 04:06:56
○ 2026-02-26 04:12:08
○ 2026-03-25 00:25:06

○A50.63.202.352018-06-21 → 2018-06-21 · 3 obs

● 2018-06-21 04:06:56
○ 2026-02-26 04:12:08
○ 2026-03-25 00:25:06

○A50.63.202.432018-06-21 → 2018-06-21 · 3 obs

● 2018-06-21 04:06:56
○ 2026-02-26 04:12:08
○ 2026-03-25 00:25:06

○A50.63.202.472018-06-21 → 2018-06-21 · 3 obs

● 2018-06-21 04:06:56
○ 2026-02-26 04:12:08
○ 2026-03-25 00:25:06

○A50.63.202.492018-06-21 → 2018-06-21 · 3 obs

● 2018-06-21 04:06:56
○ 2026-02-26 04:12:08
○ 2026-03-25 00:25:06

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
institutowolff.com	ns4.hostmar.com, ns3.hostmar.com	2 records

✅ Authoritative Response

Server:200.58.112.101

NS records: ns4.hostmar.com, ns3.hostmar.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for institutowolff.com (unsigned zone)

⏱️ Timing

Total: 404ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`200.58.111.75`
AAAA	1	`2800:6c0:2::131`
NS	2	`ns4.hostmar.com, ns3.hostmar.com`
MX	2	`mx1.institutowolff.com (pri: 20), mail.institutowolff.com (pri: 0)`
TXT	1	`v=spf1 include:spf.hostmar.com -all`
SOA	1	`ns3.hostmar.com root.hostmar.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns4.hostmar.com, ns3.hostmar.com)

Analysis

Hierarchy

institutowolff.com is a parent of mx1.institutowolff.com.

IP Addresses

institutowolff.com points to two IP numbers: 2800:6c0:2::131 and 200.58.111.75.

Other host names such as controlge.com.ar, remodelar.com.ar, gcta.com.ar, _dc-mx.b0d58b74bcdb.yogaocc.com.ar and mail.micerinoflat.com.ar share IP numbers with institutowolff.com.

Name Servers

institutowolff.com is delegated to two name servers: ns3.hostmar.com and ns4.hostmar.com.

institutowolff.com uses the same name server setup as other domains, including lifeapart.com.ar, villaricafm.com.ar, mpinfo.com.ar, acurrucame.com and paperland.com.ar.

At least part of the name servers for institutowolff.com are shared with other domains, for instance dvtec.com.ar, quimicadelsanto.com.ar, insomniodiscos.com, aduanova.com and estudiogreco.net.

these name servers are commonly used with the name servers ns1.donweb.com, ns2.donweb.com, ns21.dattatec.com, ns22.dattatec.com, ns1.donweb.cl, ns1.donweb.co, ns1.donweb.mx, ns1.donweb.uy, ns2.donweb.bo and ns10.hostmar.com.

Hostnames with a single IP

ns3.hostmar.com resolves to: 200.58.112.193.

ns4.hostmar.com resolves to: 200.58.112.101.

Mail Servers

institutowolff.com is handled by two mail servers: mail.institutowolff.com and mx1.institutowolff.com.

Host names with two IP numbers: mail.institutowolff.com points to 2800:6c0:2::131 and 200.58.111.75.

Host names with one IP number: mx1.institutowolff.com points to 200.58.122.206.

institutowolff.com - robtex.com