`rollofis.com`

DNSSEC	⚠️ Not signed
NS	`knuth.ihsdns.com` ⭐
		A	94.138.196.9^{🇹🇷 AS4912694.138.196.0/24 VmNetwork}
NS	`dijkstra.ihsdns.com`
		A	167.172.166.241^{🇩🇪 DIGITALOCEAN167.172.160.0/20 DigitalOcean}
			PTR	`dijkstra.ihsdns.com`
SOA	`knuth.ihsdns.com`dnsadmin@ihs.com.tr 2026-04-06 #0

`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=1776240757

Same first word

rollofis.com

Similar names

florosil.com

florisol.be

DNS History

4 records (2 active, 2 former)

●NSdijkstra.ihsdns.com2026-04-15 → 2026-04-15 · 2 obs

○ 2026-03-24 16:23:24
● 2026-04-15 08:30:36

●NSknuth.ihsdns.com2026-04-15 → 2026-04-15 · 2 obs

○ 2026-03-24 16:23:24
● 2026-04-15 08:30:36

○NSns1.rollofis.com2026-03-24 → 2026-03-24 · 2 obs

● 2026-03-24 16:23:24
○ 2026-04-15 08:30:36

○NSns2.rollofis.com2026-03-24 → 2026-03-24 · 2 obs

● 2026-03-24 16:23:24
○ 2026-04-15 08:30:36

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
rollofis.com	knuth.ihsdns.com, dijkstra.ihsdns.com	2 records

✅ Authoritative Response

Server:167.172.166.241

NS records: knuth.ihsdns.com, dijkstra.ihsdns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for rollofis.com (unsigned zone)

⏱️ Timing

Total: 259ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`knuth.ihsdns.com, dijkstra.ihsdns.com`
SOA	1	`knuth.ihsdns.com dnsadmin.ihs.com.tr`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (knuth.ihsdns.com, dijkstra.ihsdns.com)

Analysis

Name Servers

Two name servers dijkstra.ihsdns.com and knuth.ihsdns.com handle the delegation for rollofis.com.

rollofis.com shares the same name server setup as other domains, for instance socarenergyschool.com, taraftaria.com, elitsoy.com, blueblack.com.tr and pendik.bel.tr.

rollofis.com shares name servers with other domains at least partially, for example ccsd.com.tr.

Host names with one IP:

dijkstra.ihsdns.com points to: 167.172.166.241

knuth.ihsdns.com points to: 94.138.196.9

rollofis.com - robtex.com

rollofis.com

com