`fibenchmarking.org`

DNSSEC	⚠️ Not signed
NS	`ns51.1and1.com` ⚠️ Not in zone NS records
		A	2001:8d8:fe:53:0:d9a0:501e:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1030.ui-dns.de`
		A	217.160.80.30^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1030.ui-dns.de`
NS	`ns52.1and1.com` ⚠️ Not in zone NS records
		A	2001:8d8:fe:53:0:d9a0:511d:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1029.ui-dns.biz`
		A	217.160.81.29^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1029.ui-dns.biz`

`org`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a0.org.afilias-nst.info` ⭐ ⚠️ Not in parent delegation
	NS	`a2.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`b0.org.afilias-nst.org`
	NS	`b2.org.afilias-nst.org`
	NS	`c0.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`d0.org.afilias-nst.org`
	SOA	`a0.org.afilias-nst.info`hostmaster@donuts.email serial=1774535406

Same first word

fibenchmarking.biz

fibenchmarking.org

fibenchmarking.net

DNS History

2 records (2 active, 0 former)

●NSns51.1and1.com2026-03-16 → 2026-03-26 · 2 obs

● 2026-03-16 04:22:46
● 2026-03-26 15:09:38

●NSns52.1and1.com2026-03-16 → 2026-03-26 · 2 obs

● 2026-03-16 04:22:46
● 2026-03-26 15:09:38

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
org	b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org	-
fibenchmarking.org	ns51.1and1.com, ns52.1and1.com	-

✅ Authoritative Response

Server:217.160.81.29

NS records: ns51.1and1.com, ns52.1and1.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for fibenchmarking.org (unsigned zone)

⏱️ Timing

Total: 426ms | Queries: -

📄 Records

Type	Count	Sample Data

Analysis

Name Servers

fibenchmarking.org has two name servers: ns51.1and1.com and ns52.1and1.com.

fibenchmarking.org shares the same name server setup as other domains, for example trafficado.net, buycastings.com, ottimberframes.com, flanaganstatebank.com and drupal-tnt.info.

fibenchmarking.org shares some name servers with other domains, for example o1visa.com, chinapage.com, aderm.us, bubestinger.us and nathanielharris.ca.

these name servers are commonly used with ns-us.1and1-dns.com, ns-us.1and1-dns.de, ns-us.1and1-dns.org, ns-us.1and1-dns.us, ns1045.ui-dns.biz, ns1045.ui-dns.com, ns1045.ui-dns.de and ns1045.ui-dns.org.

Host names with two IP numbers:

ns51.1and1.com points to: 2001:8d8:fe:53:0:d9a0:501e:100 and 217.160.80.30; ns52.1and1.com points to: 2001:8d8:fe:53:0:d9a0:511d:100 and 217.160.81.29.

fibenchmarking.org - robtex.com

fibenchmarking.org

org