`cisco-security.org`

DNSSEC	⚠️ Not signed
NS	`ns2.ernw.de` ⭐
		A	2a03:a920:1000:100a:8ce9:e6ff:fecf:93cb^{🇩🇪 ERNW-GMBH2a03:a920::/32 ERNW Enno Rey Netzwerke GmbH}
			PTR	`ns2.ernw.de`
		A	185.144.93.68^{🇩🇪 ERNW-GMBH185.144.92.0/22 ERNW Enno Rey Netzwerke GmbH}
			PTR	`ns2.ernw.de`
NS	`ns3.ernw.de`
		A	2a03:a920:1000:100a:cca8:feff:fe58:fa48^{🇩🇪 ERNW-GMBH2a03:a920::/32 ERNW Enno Rey Netzwerke GmbH}
			PTR	`ns3.ernw.de`
		A	185.144.93.69^{🇩🇪 ERNW-GMBH185.144.92.0/22 ERNW Enno Rey Netzwerke GmbH}
			PTR	`ns3.ernw.de`
TXT	`v=spf1 -all`
SOA	`ns2.ernw.de`hostmaster@ernw.de 2024-08-08 #1

`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=1775048770

Same first word

cisco-security.net

cisco-security.org

DNS History

7 records (2 active, 5 former)

○NSns.oberberg-online.de2015-06-11 → 2018-06-23 · 3 obs

● 2015-06-11 19:53:30
● 2018-06-23 21:59:04
○ 2026-04-01 13:21:08

●NSns2.ernw.de2026-04-01 → 2026-04-01 · 2 obs

○ 2018-06-23 21:59:04
● 2026-04-01 13:21:08

○NSns2.oberberg-online.de2015-06-11 → 2018-06-23 · 3 obs

● 2015-06-11 19:53:30
● 2018-06-23 21:59:04
○ 2026-04-01 13:21:08

●NSns3.ernw.de2026-04-01 → 2026-04-01 · 2 obs

○ 2018-06-23 21:59:04
● 2026-04-01 13:21:08

○NSns3.oberberg-online.de2015-06-11 → 2018-06-23 · 3 obs

● 2015-06-11 19:53:30
● 2018-06-23 21:59:04
○ 2026-04-01 13:21:08

○MXmail.cisco-security.org2015-06-11 → 2018-06-23 · 3 obs

● 2015-06-11 19:53:30
● 2018-06-23 21:59:04
○ 2026-04-01 13:21:08

○A212.102.232.192015-06-11 → 2018-06-23 · 3 obs

● 2015-06-11 19:53:30
● 2018-06-23 21:59:04
○ 2026-04-01 13:21:08

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
org	b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org	-
cisco-security.org	ns3.ernw.de, ns2.ernw.de	-

✅ Authoritative Response

Server:185.144.93.69

NS records: ns3.ernw.de, ns2.ernw.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cisco-security.org (unsigned zone)

⏱️ Timing

Total: 685ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`ns2.ernw.de, ns3.ernw.de`
TXT	1	`v=spf1 -all`
SOA	1	`ns2.ernw.de hostmaster.ernw.de`

Analysis

Name Servers

cisco-security.org's delegation uses two name servers, ns2.ernw.de and ns3.ernw.de.

cisco-security.org shares the same name server setup as other domains, for example 93.144.185.in-addr.arpa, insinuator.org, troopers-charity.net, manager-summit.com and ernw.net.

Host names with two IPs:

ns2.ernw.de points to: 2a03:a920:1000:100a:8ce9:e6ff:fecf:93cb and 185.144.93.68

ns3.ernw.de points to: 2a03:a920:1000:100a:cca8:feff:fe58:fa48 and 185.144.93.69

cisco-security.org - robtex.com