`ic-blue.com`

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	`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`
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`
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	`ns4.stratoserver.net`hostmaster@strato-rz.de 2020-06-09 #15

`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=1775984962

Same first word

ic-blue.org

ic-blue.com

DNS History

8 records (5 active, 3 former)

○NSns.stratoserver.net2015-08-09 → 2016-07-14 · 4 obs

● 2015-08-09 08:06:36
● 2016-07-14 08:31:44
○ 2017-03-17 19:35:38
○ 2026-04-12 09:13:04

○NSns2.stratoserver.net2015-08-09 → 2016-07-14 · 4 obs

● 2015-08-09 08:06:36
● 2016-07-14 08:31:44
○ 2017-03-17 19:35:38
○ 2026-04-12 09:13:04

●NSns3.stratoserver.net2017-03-17 → 2026-04-12 · 3 obs

○ 2016-07-14 08:31:44
● 2017-03-17 19:35:38
● 2026-04-12 09:13:04

●NSns4.stratoserver.net2017-03-17 → 2026-04-12 · 3 obs

○ 2016-07-14 08:31:44
● 2017-03-17 19:35:38
● 2026-04-12 09:13:04

○MXmx.54504008.de.strato-hosting.eu2015-08-09 → 2017-03-17 · 3 obs

● 2015-08-09 08:06:36
● 2017-03-17 19:35:38
○ 2026-04-12 09:13:04

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

○ 2017-03-17 19:35:38
● 2026-04-12 09:13:04

●A2a01:238:43bc:9800:8662:e7bf:57d7:7bc62016-07-14 → 2026-04-12 · 3 obs

○ 2015-08-09 08:06:36
● 2016-07-14 08:31:44
● 2026-04-12 09:13:04

●A81.169.249.1002015-08-09 → 2026-04-12 · 2 obs

● 2015-08-09 08:06:36
● 2026-04-12 09:13:04

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
ic-blue.com	ns3.stratoserver.net, ns4.stratoserver.net	-

✅ Authoritative Response

Server:185.132.34.159

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

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

⏱️ Timing

Total: 482ms | Queries: -

📄 Records

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

Analysis

IP Addresses

ic-blue.com points to two IP numbers: 2a01:238:43bc:9800:8662:e7bf:57d7:7bc6 and 81.169.249.100.

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

Name Servers

Delegation for ic-blue.com rests with two name servers, ns3.stratoserver.net and ns4.stratoserver.net.

ic-blue.com shares the same name server setup as other domains, including croters.de, industrial-valve-hub.com, cafeadler.de, trilux-event.de and kus-haimhausen.de.

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.com is handled by a single mail server, smtp.rzone.de.

ic-blue.com uses the same mail server configuration as other domains, such as workleds.com, allied-es.com, hetedates.eu, mailspool.delaroussilhe.com and 3d-life.nl.

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

ic-blue.com - robtex.com

ic-blue.com

com