qf.su - dns.ninja

`qf.su`

DNSSEC	⚠️ Not signed
A	37.187.83.72^{🇫🇷 OVH37.187.0.0/16}
		PTR	`dns1.ru-tld.ru`
A	176.31.179.191^{🇫🇷 OVH176.31.0.0/16 ISP Paris, France}
NS	`dns1.ru-tld.ru` ⭐
		A	37.187.83.72^{🇫🇷 OVH37.187.0.0/16}
			PTR	`dns1.ru-tld.ru`
NS	`dns.ru-tld.ru`
		A	185.108.84.20^{🇺🇸 LEASEWEB-NL-AMS-01185.108.84.0/23 MTND}
			PTR	`dns.ru-tld.ru`
NS	`dns2.ru-tld.ru`
		A	176.31.179.191^{🇫🇷 OVH176.31.0.0/16 ISP Paris, France}
			PTR	`dns2.ru-tld.ru`
TXT	`v=spf1 ip4:127.0.0.1 -all`
TXT	`v=DMARC1; p=reject; pct=100; sp=reject; adkim=s; aspf=s; fo=1;`
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	`c.tld-servers.ru`
	NS	`d.dns.ripn.net`
	NS	`e.dns.ripn.net`
	NS	`f.dns.ripn.net`
	SOA	`a.dns.ripn.net`hostmaster@ripn.net serial=650210079

⚠️ On DNS blocklist: spam-tlds

Same first word

qf.com.cn

qf.edu.qa

qf.lt

qf.netlify.app

qf.com.qa

qf.is

qf.cz

qf.ro

qf.cl

qf.wtf

qf.net

qf.net.qa

qf.gov.cn

qf.ca

qf.io

qf.com.ar

qf.cn

qf.eu

qf.com

qf.ee

qf.hu

qf.com.tr

qf.se

qf.pl

qf.cx

qf.world

qf.tn

qf.ru

qf.biz

qf.dk

qf.su

qf.org.qa

qf.co

qf.lu

Similar names

fq.no

fq.pl

fq.com.cn

fq.hk

fq.co.nz

fq.se

fq.eu

fq.or.kr

fq.world

fq.org

fq.cn

fq.wtf

fq.ru

fq.nu

fq.fi

fq.mk

fq.tn

fq.cm

fq.by

fq.hu

fq.cl

fq.ca

fq.lv

fq.chat

fq.nl

fq.is

fq.dog

fq.biz

fq.ro

fq.ua

fq.co.za

fq.edu.uy

fq.ax

fq.com

fq.co

fq.net

fq.ai

DNS History

15 records (5 active, 10 former)

●NSdns.ru-tld.ru2019-09-06 → 2026-08-03 · 3 obs

○ 2019-07-22 13:21:08
● 2019-09-06 05:49:16
● 2026-08-03 23:58:44

●NSdns1.ru-tld.ru2019-09-06 → 2026-08-03 · 3 obs

○ 2019-07-22 13:21:08
● 2019-09-06 05:49:16
● 2026-08-03 23:58:44

●NSdns2.ru-tld.ru2019-09-06 → 2026-08-03 · 3 obs

○ 2019-07-22 13:21:08
● 2019-09-06 05:49:16
● 2026-08-03 23:58:44

○NSns1.expired.reg.ru2019-07-22 → 2019-07-22 · 4 obs

○ 2017-01-09 04:40:06
● 2019-07-22 13:21:08
○ 2019-09-06 05:49:16
○ 2026-08-03 23:58:44

○NSns1.shop.reg.ru2015-07-17 → 2017-01-09 · 4 obs

● 2015-07-17 16:00:02
● 2017-01-09 04:40:06
○ 2019-07-22 13:21:08
○ 2026-08-03 23:58:44

○NSns2.expired.reg.ru2019-07-22 → 2019-07-22 · 4 obs

○ 2017-01-09 04:40:06
● 2019-07-22 13:21:08
○ 2019-09-06 05:49:16
○ 2026-08-03 23:58:44

○NSns2.shop.reg.ru2015-07-17 → 2017-01-09 · 4 obs

● 2015-07-17 16:00:02
● 2017-01-09 04:40:06
○ 2019-07-22 13:21:08
○ 2026-08-03 23:58:44

●A176.31.179.1912019-09-06 → 2026-08-03 · 3 obs

○ 2019-07-22 13:21:08
● 2019-09-06 05:49:16
● 2026-08-03 23:58:44

○A194.58.112.1652016-11-30 → 2017-01-09 · 5 obs

○ 2016-10-11 18:36:42
● 2016-11-30 22:53:56
● 2017-01-09 04:40:06
○ 2019-07-22 13:21:08
○ 2026-08-03 23:58:44

○A194.58.112.1662016-06-10 → 2016-06-10 · 4 obs

○ 2016-03-22 09:42:58
● 2016-06-10 17:11:48
○ 2016-08-28 09:57:08
○ 2026-08-03 23:58:44

○A194.58.56.1502019-07-22 → 2019-07-22 · 4 obs

○ 2017-01-09 04:40:06
● 2019-07-22 13:21:08
○ 2019-09-06 05:49:16
○ 2026-08-03 23:58:44

○A2a00:f940:4::102019-07-22 → 2019-07-22 · 4 obs

○ 2017-01-09 04:40:06
● 2019-07-22 13:21:08
○ 2019-09-06 05:49:16
○ 2026-08-03 23:58:44

○A31.31.204.582016-08-28 → 2016-10-11 · 5 obs

○ 2016-06-10 17:11:48
● 2016-08-28 09:57:08
● 2016-10-11 18:36:42
○ 2016-11-30 22:53:56
○ 2026-08-03 23:58:44

○A31.31.204.612015-07-17 → 2016-03-22 · 4 obs

● 2015-07-17 16:00:02
● 2016-03-22 09:42:58
○ 2016-06-10 17:11:48
○ 2026-08-03 23:58:44

●A37.187.83.722019-09-06 → 2026-08-03 · 3 obs

○ 2019-07-22 13:21:08
● 2019-09-06 05:49:16
● 2026-08-03 23:58:44

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
su	b.dns.ripn.net, e.dns.ripn.net, c.tld-servers.ru, a.dns.ripn.net...	-
qf.su	dns1.ru-tld.ru, dns2.ru-tld.ru	-

✅ Authoritative Response

Server:37.187.83.72

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for qf.su (unsigned zone)

⏱️ Timing

Total: 804ms | Queries: -

📄 Records

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

Analysis

IP Addresses

qf.su points to the IP addresses 37.187.83.72 and 176.31.179.191

Among the host names that share IP numbers with qf.su are c1948.arh24.ru, sys24-203.3fn.net, ns.lanx.ru and two others.

Name Servers

qf.su carries NS records delegating to dns1.ru-tld.ru, dns2.ru-tld.ru and dns.ru-tld.ru.

At least some of qf.su's name servers are shared with other domains, for example civica.ru, xvx.ru, ns2.listsoft.ru and two more.

These name servers are routinely co-deployed with the name servers dns1.ru-ltd.ru, dns2.ru-ltd.ru, parking.ru-tld.ru and two others.

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 — each hostname maps to exactly one IP address.