comp4u.info - dns.ninja

`comp4u.info`

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 2023-11-24 #1

`info`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a0.info.afilias-nst.info` ⭐
	NS	`a2.info.afilias-nst.info`
	NS	`b0.info.afilias-nst.org` ⚠️ Not in parent delegation
	NS	`b2.info.afilias-nst.org` ⚠️ Not in parent delegation
	NS	`c0.info.afilias-nst.info`
	NS	`d0.info.afilias-nst.org` ⚠️ Not in parent delegation
	SOA	`a0.info.afilias-nst.info`hostmaster@donuts.email serial=1786534395

Same first word

comp4u.gmbh

comp4u.info

comp4u.com.pl

comp4u.pl

comp4u.group

comp4u.co.il

comp4u.com

comp4u.de

comp4u.net

comp4u.org

comp4u.eu

comp4u.it

comp4u.mobi

Similar names

compu4.com

4ucomp.com

DNS History

12 records (6 active, 6 former)

●NSns.udag.de2015-11-08 → 2026-08-12 · 3 obs

○ 2015-07-01 20:13:20
● 2015-11-08 10:31:04
● 2026-08-12 12:16:50

●NSns.udag.net2015-11-08 → 2026-08-12 · 3 obs

○ 2015-07-01 20:13:20
● 2015-11-08 10:31:04
● 2026-08-12 12:16:50

●NSns.udag.org2015-11-08 → 2026-08-12 · 3 obs

○ 2015-07-01 20:13:20
● 2015-11-08 10:31:04
● 2026-08-12 12:16:50

○NSserver1-ns1.udagdns.net2015-07-01 → 2015-07-01 · 3 obs

● 2015-07-01 20:13:20
○ 2015-11-08 10:31:04
○ 2026-08-12 12:16:50

○NSserver1-ns2.udagdns.net2015-07-01 → 2015-07-01 · 3 obs

● 2015-07-01 20:13:20
○ 2015-11-08 10:31:04
○ 2026-08-12 12:16:50

○NSserver1-ns3.udagdns.net2015-07-01 → 2015-07-01 · 3 obs

● 2015-07-01 20:13:20
○ 2015-11-08 10:31:04
○ 2026-08-12 12:16:50

●MXmx00.udag.de2015-07-01 → 2026-08-12 · 2 obs

● 2015-07-01 20:13:20
● 2026-08-12 12:16:50

●MXmx01.udag.de2015-07-01 → 2026-08-12 · 2 obs

● 2015-07-01 20:13:20
● 2026-08-12 12:16:50

○A89.31.143.12015-11-08 → 2018-05-25 · 7 obs

○ 2015-07-01 20:13:20
● 2015-11-08 10:31:04
○ 2016-02-02 03:34:48
○ 2016-12-29 21:15:42
● 2018-05-25 14:48:46
○ 2026-02-15 05:14:36
○ 2026-08-12 12:16:50

○A89.31.143.132015-07-01 → 2015-07-01 · 3 obs

● 2015-07-01 20:13:20
○ 2015-11-08 10:31:04
○ 2026-08-12 12:16:50

○A89.31.143.162016-02-02 → 2016-12-29 · 5 obs

○ 2015-11-08 10:31:04
● 2016-02-02 03:34:48
● 2016-12-29 21:15:42
○ 2018-05-25 14:48:46
○ 2026-08-12 12:16:50

●A89.31.143.902026-02-15 → 2026-08-12 · 3 obs

○ 2018-05-25 14:48:46
● 2026-02-15 05:14:36
● 2026-08-12 12:16:50

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
info	a0.info.afilias-nst.info, c0.info.afilias-nst.info, a2.info.afilias-nst.info	-
comp4u.info	ns.udag.net, ns.udag.de, ns.udag.org	-

✅ Authoritative Response

Server:217.160.80.253

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for comp4u.info (unsigned zone)

⏱️ Timing

Total: 503ms | Queries: -

📄 Records

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

Analysis

IP Addresses

comp4u.info resolves to just one IP address, 89.31.143.90.

Two other host names, along with musikverein.cn, xn--zeltmbel-r4a.de and secarts.cn, also share IP numbers with comp4u.info.

Name Servers

comp4u.info is delegated to three name servers: ns.udag.de, ns.udag.net and ns.udag.org.

The name servers of comp4u.info overlap at least partially with those of other domains — among them praxisdienst-dental.de, omnana.com, midata.eu and two more.

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

Mail Servers

comp4u.info is served by two mail servers, mx00.udag.de and mx01.udag.de.

Among the domains sharing a mail server setup with comp4u.info are gibli.de, hfff.de, service-effizienz.de and two others.

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.