rf.su - robtex.com

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`rf.su`

DNSSEC	⚠️ Not signed
A	37.187.83.72^{🇫🇷 OVH}
		PTR	`dns1.ru-tld.ru`
A	176.31.179.191^{🇫🇷 OVH}
NS	`dns1.ru-tld.ru` ⭐
		A	37.187.83.72^{🇫🇷 OVH}
			PTR	`dns1.ru-tld.ru`
NS	`dns.ru-tld.ru`
		A	185.108.84.20^{🇺🇸 LEASEWEB-NL-AMS-01}
			PTR	`dns.ru-tld.ru`
NS	`dns2.ru-tld.ru`
		A	176.31.179.191^{🇫🇷 OVH}
			PTR	`dns2.ru-tld.ru`
TXT	`v=DMARC1; p=reject; pct=100; sp=reject; adkim=s; aspf=s; fo=1;`
TXT	`v=spf1 ip4:127.0.0.1 -all`
TXT	`eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJpc3MiOiJEb21haW5TaG9wIiwic3ViIjoiNTU1...`
SOA	`dns.ru-tld.ru`support@ru-tld.ru 2014-03-22 #28

`su`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.dns.ripn.net` ⭐
	NS	`b.dns.ripn.net`
	NS	`d.dns.ripn.net`
	NS	`e.dns.ripn.net`
	NS	`f.dns.ripn.net`
	SOA	`a.dns.ripn.net`hostmaster@ripn.net serial=650207959

Same first word

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rf.gov.pl

rf.org

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rf.com.br

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rf.no

rf.vg

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rf.net.tw

rf.su

rf.am

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rf.pt

rf.co.za

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rf.cz

rf.cx

rf.com

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rf.net.au

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🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
su	b.dns.ripn.net, e.dns.ripn.net, a.dns.ripn.net, d.dns.ripn.net...	10 records
rf.su	dns2.ru-tld.ru, dns1.ru-tld.ru	-

✅ Authoritative Response

Server: 176.31.179.191

NS records: dns2.ru-tld.ru, dns1.ru-tld.ru

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for rf.su (unsigned zone)

⏱️ Timing

Total: 1687ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`37.187.83.72, 176.31.179.191`
NS	2	`dns2.ru-tld.ru, dns1.ru-tld.ru`
TXT	3	`v=DMARC1; p=reject; pct=100; sp=reject; , v=spf1 ip4:127.0.0.1 -all...`
SOA	1	`dns.ru-tld.ru support.ru-tld.ru`

📌 Glue Records Collected

Total: 10

Out-of-bailiwick: 10 (b.dns.ripn.net, b.dns.ripn.net, e.dns.ripn.net...)

AI analysis

rf.su points to two IP numbers: 37.187.83.72 and 176.31.179.191.

Other host names such as mx3.pochta.com, free-ns.started.ru, cardholder.ru, anarion.ru and nzrmk.kemerovo.su share IP numbers with rf.su.

rf.su is delegated to three name servers: dns1.ru-tld.ru, dns2.ru-tld.ru and dns.ru-tld.ru.

At least part of the name servers for rf.su are shared with other domains, for instance sys3.3fn.net, davidaustin.ru, 201.78.15.dobroe.ru, serviceline.ru and mail.free-share.ru.

These name servers are often used together with dns1.ru-ltd.ru, dns2.ru-ltd.ru and parking.ru-tld.ru.

Host names with a single IP:

dns1.ru-tld.ru points to: 37.187.83.72

dns2.ru-tld.ru points to: 176.31.179.191

dns.ru-tld.ru points to: 185.108.84.20