`ic-blue.org`

DNSSEC	⚠️ Not signed
A	2a01:238:43bc:9800:8662:e7bf:57d7:7bc6^{🇩🇪 STRATO2a01:238::/29 Strato Rechenzentrum}
		PTR	`h2406259.stratoserver.net`
A	81.169.249.100^{🇩🇪 STRATO81.169.128.0/17 AG}
NS	`ns3.stratoserver.net` ⭐
		A	2607:f1c0:fe:53:185:132:34:159^{🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US}
			PTR	`ns3.stratoserver.net`
		A	185.132.34.159^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns3.stratoserver.net`
NS	`ns4.stratoserver.net`
		A	2001:8d8:fe:53:5747:2a74:d:32^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns4.stratoserver.net`
		A	217.160.80.159^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns4.stratoserver.net`
MX	`smtp.rzone.de` ⭐
		A	2a01:238:20a:202:50f0::2097^{🇩🇪 STRATO2a01:238:20a::/48 Strato AG}
			PTR	`smtp.rzone.de`
		A	81.169.145.98^{🇩🇪 STRATO81.169.144.0/22 AG}
			PTR	`smtp.rzone.de`
SOA	`ns3.stratoserver.net`hostmaster@strato-rz.de 2020-06-09 #25

`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=1775969490

Same first word

ic-blue.org

ic-blue.com

DNS History

8 records (5 active, 3 former)

○NSns.stratoserver.net2015-05-29 → 2016-09-25 · 4 obs

● 2015-05-29 00:53:14
● 2016-09-25 12:44:20
○ 2017-06-28 14:04:22
○ 2026-04-12 05:26:14

○NSns2.stratoserver.net2015-05-29 → 2016-09-25 · 4 obs

● 2015-05-29 00:53:14
● 2016-09-25 12:44:20
○ 2017-06-28 14:04:22
○ 2026-04-12 05:26:14

●NSns3.stratoserver.net2017-06-28 → 2026-04-12 · 3 obs

○ 2016-09-25 12:44:20
● 2017-06-28 14:04:22
● 2026-04-12 05:26:14

●NSns4.stratoserver.net2017-06-28 → 2026-04-12 · 3 obs

○ 2016-09-25 12:44:20
● 2017-06-28 14:04:22
● 2026-04-12 05:26:14

○MXmx.54504008.de.strato-hosting.eu2015-05-29 → 2017-06-28 · 3 obs

● 2015-05-29 00:53:14
● 2017-06-28 14:04:22
○ 2026-04-12 05:26:14

●MXsmtp.rzone.de2026-04-12 → 2026-04-12 · 2 obs

○ 2017-06-28 14:04:22
● 2026-04-12 05:26:14

●A2a01:238:43bc:9800:8662:e7bf:57d7:7bc62016-09-25 → 2026-04-12 · 3 obs

○ 2015-05-29 00:53:14
● 2016-09-25 12:44:20
● 2026-04-12 05:26:14

●A81.169.249.1002015-05-29 → 2026-04-12 · 2 obs

● 2015-05-29 00:53:14
● 2026-04-12 05:26:14

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
org	b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org	-
ic-blue.org	ns3.stratoserver.net, ns4.stratoserver.net	-

✅ Authoritative Response

Server:217.160.80.159

NS records: ns3.stratoserver.net, ns4.stratoserver.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ic-blue.org (unsigned zone)

⏱️ Timing

Total: 959ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`81.169.249.100`
AAAA	1	`2a01:238:43bc:9800:8662:e7bf:57d7:7bc6`
NS	2	`ns3.stratoserver.net, ns4.stratoserver.net`
MX	1	`smtp.rzone.de (pri: 5)`
SOA	1	`ns3.stratoserver.net hostmaster.strato-r`

Analysis

IP Addresses

ic-blue.org resolves to two IPs: 2a01:238:43bc:9800:8662:e7bf:57d7:7bc6 and 81.169.249.100.

Other host names like ic-blue.com and h2406259.stratoserver.net share IP numbers with ic-blue.org.

Name Servers

ic-blue.org is delegated to two name servers: ns3.stratoserver.net and ns4.stratoserver.net.

ic-blue.org shares the same name server setup as other domains, for example ichaoz.de, gourmando.be, clicon.net, pahlke-kiel.com and koopgemak.eu.

Host names with two IP numbers:

ns3.stratoserver.net points to 2607:f1c0:fe:53:185:132:34:159 and 185.132.34.159

ns4.stratoserver.net points to 2001:8d8:fe:53:5747:2a74:d:32 and 217.160.80.159

Mail Servers

ic-blue.org is handled by a single mail server, smtp.rzone.de.

ic-blue.org shares the same mail server setup as other domains, for instance call4work.com, mailspool.acnautica.com, server.partnerincompliance.nl, albverein.eu and cafedeapotheek.nl.

Host smtp.rzone.de resolves to two IPs: 2a01:238:20a:202:50f0::2097 and 81.169.145.98.

ic-blue.org - robtex.com

ic-blue.org

org