`libsys.rtbscale.com`

CNAME	`rtbscale.com`
DNSSEC	⚠️ Not signed
A	107.167.123.122^{🇺🇸 AS21837107.167.123.0/24}
		PTR	`vip1.feednews.opera.technology`
NS	`ns.bnamed.eu` ⭐
		A	2a03:b0c0:2:d0::79d:4001^{🇳🇱 DIGITALOCEAN2a03:b0c0:2::/48 DigitalOcean}
			PTR	`d1.bn.md`
		A	188.166.70.123^{🇳🇱 DIGITALOCEAN188.166.64.0/18 DigitalOcean}
			PTR	`d1.bn.md`
NS	`ns.bnamed.uk`
		A	2600:9000:a51d:1c55:a63e:443d:ec03:df01^{🇺🇸 Amazon2600:9000:a500::/43}
			PTR	`abe11aa245084d8f0.dualstack.awsglobalaccelerator.com`
		A	13.248.156.209^{🇺🇸 Amazon13.248.144.0/20}
			PTR	`abe11aa245084d8f0.awsglobalaccelerator.com`
NS	`ns.bnamed.us`
		A	2605:6400:10:5c1:84ee:85fb:b2b:8b37^{🇺🇸 FRANTECH2605:6400:10::/48}
			PTR	`ns.nscluster.us`
		A	198.251.86.156^{🇺🇸 FRANTECH198.251.86.0/24 More specific route.}
			PTR	`ns.anycastcluster.com`
NS	`ns.nscluster.at`
		A	2607:5300:205:200::7f7d^{🇨🇦 OVH2607:5300::/32 Hosting route}
			PTR	`vps-ca2cd8d6.vps.ovh.ca`
		A	192.99.182.49^{🇨🇦 OVH192.99.0.0/16 Hosting route}
			PTR	`ns.nscluster.dk`
NS	`ns.nscluster.de`
		A	2001:41d0:404:200::2fbb^{🇫🇷 OVH2001:41d0::/32 IPv6}
			PTR	`vps-d8068297.vps.ovh.net`
		A	137.74.111.240^{🇫🇷 OVH137.74.0.0/16}
			PTR	`ns.nscluster.de`
SOA	`ns.bnamed.eu`hostmaster@bnamed.eu 2026-07-16 #1

`rtbscale.com`

	DNSSEC	⚠️ Not signed
	A	107.167.123.122^{🇺🇸 AS21837107.167.123.0/24}
	NS	`ns.bnamed.eu` ⭐
	NS	`ns.bnamed.uk`
	NS	`ns.bnamed.us`
	NS	`ns.nscluster.at`
	NS	`ns.nscluster.de`
	SOA	`ns.bnamed.eu`hostmaster@bnamed.eu 2026-07-16 #1

⚠️ On DNS blocklist: ultimate
📈 Tranco rank: #23,604

Same first word

libsys.de

libsys.co.in

libsys.org

libsys.com.cn

libsys.com

libsys.net

libsys.in

libsys.my

Similar names

blissy.io

blissy.one

blissy.net

sybils.com

silsby.co.uk

sylbis.de

blissy.com

syslib.org

bissly.com

sylibs.com

bilsys.com

sibyls.nl

bissly.de

byslis.com

blisys.com

sysbil.com.tr

byliss.com

sybils.com.au

blissy.us

blissy.org

DNS History

1 record (1 active, 0 former)

●CNAMErtbscale.com2026-05-12 → 2026-07-18 · 2 obs

● 2026-05-12 05:04:04
● 2026-07-18 12:23:28

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
rtbscale.com	ns.bnamed.us, ns.bnamed.eu, ns.bnamed.uk, ns.nscluster.de...	-

✅ Authoritative Response

Server:137.74.111.240

NS records: ns.bnamed.us, ns.bnamed.eu, ns.bnamed.uk, ns.nscluster.de, ns.nscluster.at

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for rtbscale.com (unsigned zone)

⏱️ Timing

Total: 841ms | Queries: -

📄 Records

Type	Count	Sample Data
CNAME	1	`rtbscale.com`

Analysis

IP Addresses

libsys.rtbscale.com directs to one IP number, which is 107.167.123.122.

Among the host names that share IP numbers with libsys.rtbscale.com are img2.transcoder.opera.com, outspot-ash-vip1.op-mobile.opera.com, rtbscale.com and two others.

Name Servers

The authoritative name servers for libsys.rtbscale.com are ns.nscluster.at, ns.nscluster.de, ns.bnamed.eu and two others.

At least some of libsys.rtbscale.com's name servers are shared with other domains, for example berchemclassix.be, ssptraining.com, meetjane.co.uk and two more.

These name servers tend to co-occur with ns.bnamed.us, ns.bnamed.uk, ns.nscluster.ru and 7 other name servers in the same DNS delegations.

Hosts with two IP numbers each:

ns.nscluster.at points to 192.99.182.49 and 2607:5300:205:200::7f7d.

ns.nscluster.de points to 137.74.111.240 and 2001:41d0:404:200::2fbb.

ns.bnamed.eu points to 188.166.70.123 and 2a03:b0c0:2:d0::79d:4001.

ns.bnamed.uk points to 13.248.156.209 and 2600:9000:a51d:1c55:a63e:443d:ec03:df01.

ns.bnamed.us points to 198.251.86.156 and 2605:6400:10:5c1:84ee:85fb:b2b:8b37.