rfdd.com.ar - robtex.com

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`rfdd.com.ar`

DNSSEC	⚠️ Not signed
A	200.58.111.55^{🇦🇷 AS27823}
		PTR	`c256.dattaweb.com`
NS	`ns3.hostmar.com` ⭐ ⚠️
		A	200.58.112.193^{🇦🇷 AS27823}
			PTR	`ns3.hostmar.com`
NS	`ns1.donweb.com`⚠️
		A	200.58.112.193^{🇦🇷 AS27823}
			PTR	`ns3.hostmar.com`
NS	`ns2.donweb.com`⚠️
		A	200.58.112.101^{🇦🇷 AS27823}
			PTR	`ns4.hostmar.com`
NS	`ns4.hostmar.com`⚠️
		A	200.58.112.101^{🇦🇷 AS27823}
			PTR	`ns4.hostmar.com`
MX	`mail.rfdd.com.ar` ⭐
		A	200.58.111.55^{🇦🇷 AS27823}
			PTR	`c256.dattaweb.com`
MX	`mx1.rfdd.com.ar`⁽²⁰⁾
		A	200.58.122.206^{🇦🇷 AS27823}
			PTR	`mxbkp.hostmar.com`
TXT	`v=spf1 include:spf.fromdoppler.com ~all`
SOA	`ns3.hostmar.com`root@hostmar.com 2025-08-27 #1

`com.ar`

	DNSSEC	🔒 Signed (DS record present)
	NS	`e.dns.ar` ⭐ ⚠️ 🔒
	NS	`a.lactld.org`⚠️ 🔒
	NS	`c.dns.ar`⚠️ 🔒
	NS	`d.dns.ar`⚠️ 🔒
	NS	`f.dns.ar`⚠️ 🔒
	TXT	`COM.AR zone generated atEpoch 1769965412localtime 2026-02-01T14:03:32-03:00GM...`
	SOA	`e.dns.ar`noc@nic.gob.ar 2026-02-01 #14

Up

mx1.rfdd.com.ar

mail.rfdd.com.ar

Same first word

rfdd.com.ar

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drdf.de

fdrd.de

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
ar	c.dns.ar, d.dns.ar, e.dns.ar, f.dns.ar	-
rfdd.com.ar	ns1.donweb.com, ns2.donweb.com	-

✅ Authoritative Response

Server: 200.58.112.193

NS records: ns1.donweb.com, ns2.donweb.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for rfdd.com.ar (unsigned zone)

⏱️ Timing

Total: 633ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`200.58.111.55`
NS	2	`ns4.hostmar.com, ns3.hostmar.com`
MX	2	`mail.rfdd.com.ar (pri: 0), mx1.rfdd.com.ar (pri: 20)`
TXT	1	`v=spf1 include:spf.fromdoppler.com ~all`
SOA	1	`ns3.hostmar.com root.hostmar.com`

AI analysis

rfdd.com.ar is a parent of mx1.rfdd.com.ar and mail.rfdd.com.ar.

rfdd.com.ar resolves to one IP number: 200.58.111.55.

other host names including mail.yellowinformatica.com.ar, consultorafocus.com.ar, mail.glaucoma.com.ar, mail.boland.com.ar and elviajedetuvida.com.ar share IP numbers with rfdd.com.ar.

rfdd.com.ar is delegated to four name servers: ns1.donweb.com, ns2.donweb.com, ns3.hostmar.com and ns4.hostmar.com.

rfdd.com.ar at least partially shares name servers with other domains, for instance zcuatro.com, elmodelo.net, lamoskitia.hn, zefint.com and cancino.org.

These name servers are commonly used alongside ns21.dattatec.com, ns22.dattatec.com, ns1.donweb.cl, ns1.donweb.co, ns1.donweb.mx and ns1.donweb.uy.

Host names with one IP number:

Host name ns1.donweb.com points to: 200.58.112.193.

Host name ns2.donweb.com points to: 200.58.112.101.

Host name ns3.hostmar.com points to: 200.58.112.193.

Host name ns4.hostmar.com points to: 200.58.112.101.

Host names pointing to 200.58.112.193: ns1.donweb.com and ns3.hostmar.com.

Host names pointing to 200.58.112.101: ns2.donweb.com and ns4.hostmar.com.

Two mail servers handle rfdd.com.ar: mail.rfdd.com.ar and mx1.rfdd.com.ar.

Host names with one IP number:

mail.rfdd.com.ar points to 200.58.111.55

mx1.rfdd.com.ar points to 200.58.122.206