`crossmediabook.com`

DNSSEC	⚠️ Not signed
A	89.31.143.90^{🇩🇪 UDAG89.31.143.0/24}
NS	`ns.udag.de` ⭐
		A	2001:8d8:fe:53:217:160:80:253^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns.udag.de`
		A	217.160.80.253^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns.udag.de`
NS	`ns.udag.net`
		A	2607:f1c0:fe:53:185:132:33:253^{🇺🇸 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	`ns.udag.net`
		A	185.132.33.253^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns.udag.net`
NS	`ns.udag.org`
		A	2607:f1c0:fe:53:185:132:34:253^{🇺🇸 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	`ns.udag.org`
		A	185.132.34.253^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns.udag.org`
MX	`mx00.udag.de` ⭐
		A	62.146.106.39^{🇩🇪 IPX-AS1559862.146.104.0/22 NorthC Deutschland GmbH}
			PTR	`mx00.udag.de`
MX	`mx01.udag.de`⁽²⁰⁾
		A	62.146.106.40^{🇩🇪 IPX-AS1559862.146.104.0/22 NorthC Deutschland GmbH}
			PTR	`mx01.udag.de`
TXT	`v=spf1 include:_smtp.udag.de ~all`
SOA	`ns.udag.de`hostmaster@united-domains.de 2023-12-14 #2

`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=1784161042

Subdomains

mail.crossmediabook.com

DNS History

14 records (6 active, 8 former)

○NSdns1.tss.nl2015-08-07 → 2017-03-14 · 3 obs

● 2015-08-07 14:10:08
● 2017-03-14 20:31:06
○ 2026-07-16 00:35:40

○NSdns2.tss.nl2015-11-27 → 2017-03-14 · 4 obs

○ 2015-08-07 14:10:08
● 2015-11-27 17:35:44
● 2017-03-14 20:31:06
○ 2026-07-16 00:35:40

●NSns.udag.de2026-07-16 → 2026-07-16 · 2 obs

○ 2017-03-14 20:31:06
● 2026-07-16 00:35:40

●NSns.udag.net2026-07-16 → 2026-07-16 · 2 obs

○ 2017-03-14 20:31:06
● 2026-07-16 00:35:40

●NSns.udag.org2026-07-16 → 2026-07-16 · 2 obs

○ 2017-03-14 20:31:06
● 2026-07-16 00:35:40

○MXmail.crossmediabook.com2015-11-27 → 2017-03-14 · 3 obs

● 2015-11-27 17:35:44
● 2017-03-14 20:31:06
○ 2026-07-16 00:35:40

●MXmx00.udag.de2026-07-16 → 2026-07-16 · 2 obs

○ 2017-03-14 20:31:06
● 2026-07-16 00:35:40

●MXmx01.udag.de2026-07-16 → 2026-07-16 · 2 obs

○ 2017-03-14 20:31:06
● 2026-07-16 00:35:40

○A193.78.119.2272015-08-07 → 2017-03-14 · 3 obs

● 2015-08-07 14:10:08
● 2017-03-14 20:31:06
○ 2026-07-16 00:35:40

○A198.148.92.532015-08-07 → 2015-08-07 · 2 obs

● 2015-08-07 14:10:08
○ 2026-07-16 00:35:40

○A198.148.92.562015-08-07 → 2015-08-07 · 2 obs

● 2015-08-07 14:10:08
○ 2026-07-16 00:35:40

○A198.148.92.582015-08-07 → 2015-08-07 · 2 obs

● 2015-08-07 14:10:08
○ 2026-07-16 00:35:40

○A198.148.92.622015-08-07 → 2015-08-07 · 2 obs

● 2015-08-07 14:10:08
○ 2026-07-16 00:35:40

●A89.31.143.902026-07-16 → 2026-07-16 · 2 obs

○ 2017-03-14 20:31:06
● 2026-07-16 00:35:40

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
crossmediabook.com	ns.udag.de, ns.udag.net, ns.udag.org	-

✅ Authoritative Response

Server:185.132.34.253

NS records: ns.udag.de, ns.udag.net, ns.udag.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for crossmediabook.com (unsigned zone)

⏱️ Timing

Total: 357ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`89.31.143.90`
NS	3	`ns.udag.net, ns.udag.org...`
MX	2	`mx01.udag.de (pri: 20), mx00.udag.de (pri: 10)`
TXT	1	`v=spf1 include:_smtp.udag.de ~all`
SOA	1	`ns.udag.de hostmaster.united-domains.de`

Analysis

Hierarchy

mail.crossmediabook.com is a subdomain of crossmediabook.com.

IP Addresses

crossmediabook.com directs to one IP number, which is 89.31.143.90.

Among the host names that share IP numbers with crossmediabook.com are www.wivg.de, rotarex.fr, bauoffice.eu and two others.

Name Servers

crossmediabook.com is served by three name servers: ns.udag.de, ns.udag.net and ns.udag.org.

The name servers of crossmediabook.com overlap at least partially with those of other domains — among them ratgeber-abfindung.de, phase1tech.com, zeitgeist.world and two more.

The hostnames ns.udag.de, ns.udag.net and ns.udag.org each direct to two IP addresses — ns.udag.de to 217.160.80.253 and 2001:8d8:fe:53:217:160:80:253, ns.udag.net to 185.132.33.253 and 2607:f1c0:fe:53:185:132:33:253, and ns.udag.org to 185.132.34.253 and 2607:f1c0:fe:53:185:132:34:253.

Mail Servers

The MX records for crossmediabook.com point to two mail servers: mx00.udag.de and mx01.udag.de.

crossmediabook.com has the same mail server arrangement as a number of other domains, for example massages.academy, piacevo.de, niratel.com and two more.

Both mx00.udag.de and mx01.udag.de have a single IP address each — mx00.udag.de resolves to 62.146.106.39 while mx01.udag.de resolves to 62.146.106.40.

crossmediabook.com - robtex.com