`rbschallenge.com`

DNSSEC	⚠️ Not signed
NS	`fiona.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a9d^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`fiona.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c09d^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`fiona.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:209d^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`fiona.ns.cloudflare.com`
		A	108.162.192.157^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`fiona.ns.cloudflare.com`
		A	172.64.32.157^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`fiona.ns.cloudflare.com`
		A	173.245.58.157^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`fiona.ns.cloudflare.com`
NS	`fred.ns.cloudflare.com`
		A	2606:4700:58::adf5:3b71^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`fred.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c171^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`fred.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2171^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`fred.ns.cloudflare.com`
		A	108.162.193.113^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`fred.ns.cloudflare.com`
		A	172.64.33.113^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`fred.ns.cloudflare.com`
		A	173.245.59.113^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`fred.ns.cloudflare.com`
SOA	`fiona.ns.cloudflare.com`dns@cloudflare.com serial=2399986522

`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=1774893032

Same first word

rbschallenge.com

Similar names

schallenberg.mobi

schallenberg.biz

schallenberg.in

schallenberg.net

schallenberg.co.uk

schallenberg.eu

schallenberg.ch

schallenberg.digital

schallenberg.com

schallenberg.nl

schallenberg.dk

DNS History

8 records (2 active, 6 former)

●NSfiona.ns.cloudflare.com2026-03-30 → 2026-03-30 · 3 obs

○ 2017-09-07 07:29:34
● 2026-03-30 06:39:42
● 2026-03-30 18:12:04

●NSfred.ns.cloudflare.com2026-03-30 → 2026-03-30 · 3 obs

○ 2017-09-07 07:29:34
● 2026-03-30 06:39:42
● 2026-03-30 18:12:04

○NSns1.hostinger.nl2017-09-07 → 2017-09-07 · 3 obs

● 2017-09-07 07:29:34
○ 2026-03-30 06:39:42
○ 2026-03-30 18:12:04

○NSns2.hostinger.nl2017-09-07 → 2017-09-07 · 3 obs

● 2017-09-07 07:29:34
○ 2026-03-30 06:39:42
○ 2026-03-30 18:12:04

○NSns3.hostinger.nl2017-09-07 → 2017-09-07 · 3 obs

● 2017-09-07 07:29:34
○ 2026-03-30 06:39:42
○ 2026-03-30 18:12:04

○NSns4.hostinger.nl2017-09-07 → 2017-09-07 · 3 obs

● 2017-09-07 07:29:34
○ 2026-03-30 06:39:42
○ 2026-03-30 18:12:04

○MXmx1.hostinger.nl2017-09-07 → 2017-09-07 · 3 obs

● 2017-09-07 07:29:34
○ 2026-03-30 06:39:42
○ 2026-03-30 18:12:04

○A153.92.6.742017-09-07 → 2017-09-07 · 3 obs

● 2017-09-07 07:29:34
○ 2026-03-30 06:39:42
○ 2026-03-30 18:12:04

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
rbschallenge.com	fred.ns.cloudflare.com, fiona.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.113

NS records: fred.ns.cloudflare.com, fiona.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for rbschallenge.com (unsigned zone)

⏱️ Timing

Total: 105ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`fiona.ns.cloudflare.com, fred.ns.cloudflare.com`
SOA	1	`fiona.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (fred.ns.cloudflare.com, fred.ns.cloudflare.com, fred.ns.cloudflare.com...)

Analysis

Name Servers

Delegation for rbschallenge.com rests with two name servers, fiona.ns.cloudflare.com and fred.ns.cloudflare.com.

rbschallenge.com shares the same name server setup as other domains, including beauty3sixty5.com, yenicag.info, timetotravel.com.ua, ontariogrudgewars.com and vietnamconsulate.org.np.

rbschallenge.com at least partially shares name servers with other domains, for instance wawp.net, freehd(0x787878)x.com, proteinerijkerecepten.nl, nx-jx.com and xam.fi.

Host names with six IP numbers: fiona.ns.cloudflare.com points to: 2606:4700:50::adf5:3a9d, 2803:f800:50::6ca2:c09d, 2a06:98c1:50::ac40:209d, 108.162.192.157, 172.64.32.157 and 173.245.58.157. fred.ns.cloudflare.com points to: 2606:4700:58::adf5:3b71, 2803:f800:50::6ca2:c171, 2a06:98c1:50::ac40:2171, 108.162.193.113, 172.64.33.113 and 173.245.59.113.

rbschallenge.com - robtex.com