`backdoorforum.com`

DNSSEC	⚠️ Not signed
A	75.125.227.234
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.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.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`
SOA	`ns.udag.net`hostmaster@united-domains.de 2015-07-25 #1

`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=1771291435

Same first word

backdoorforum.com

DNS History

6 records (6 active, 0 former)

●NSns.udag.de2015-07-26 → 2026-03-24 · 2 obs

● 2015-07-26 16:11:08
● 2026-03-24 05:30:16

●NSns.udag.net2015-07-26 → 2026-03-24 · 2 obs

● 2015-07-26 16:11:08
● 2026-03-24 05:30:16

●NSns.udag.org2015-07-26 → 2026-03-24 · 2 obs

● 2015-07-26 16:11:08
● 2026-03-24 05:30:16

●MXmx00.udag.de2015-07-26 → 2026-03-24 · 2 obs

● 2015-07-26 16:11:08
● 2026-03-24 05:30:16

●MXmx01.udag.de2015-07-26 → 2026-03-24 · 2 obs

● 2015-07-26 16:11:08
● 2026-03-24 05:30:16

●A75.125.227.2342015-07-26 → 2026-03-24 · 2 obs

● 2015-07-26 16:11:08
● 2026-03-24 05:30:16

🔍 DNS Trace

📋 Delegation Chain

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

✅ Authoritative Response

Server:217.160.80.253

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for backdoorforum.com (unsigned zone)

⏱️ Timing

Total: 400ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`75.125.227.234`
NS	3	`ns.udag.org, ns.udag.net...`
MX	2	`mx00.udag.de (pri: 10), mx01.udag.de (pri: 20)`
SOA	1	`ns.udag.net hostmaster.united-domains.de`

Analysis

IP Addresses

backdoorforum.com maps to IP address 75.125.227.234.

Name Servers

backdoorforum.com is delegated to name servers ns.udag.de, ns.udag.net and ns.udag.org.

backdoorforum.com at least partially shares name servers with other domains such as forumderreligionen.org, elpro.com.my, shopfigaro.de, lrt.de and raritter.com.

Host names with two IP numbers:

ns.udag.de points to 2001:8d8:fe:53:217:160:80:253 and 217.160.80.253.

ns.udag.net points to 2607:f1c0:fe:53:185:132:33:253 and 185.132.33.253.

ns.udag.org points to 2607:f1c0:fe:53:185:132:34:253 and 185.132.34.253.

Mail Servers

Two mail servers handle backdoorforum.com: mx00.udag.de and mx01.udag.de.

backdoorforum.com shares the same mail server setup as other domains, including polyurea.business, kiel.in, pentacam.eu, duo-lab.com and geers.ch.

backdoorforum.com shares some mail servers with other domains, at least partially, for instance abel.hk.

Host names with a single IP address:

mx00.udag.de points to 62.146.106.39

mx01.udag.de points to 62.146.106.40

backdoorforum.com - robtex.com