failprof.de - dns.ninja

`failprof.de`

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	`smx00.udag.de` ⭐
		A	62.146.106.50^{🇩🇪 IPX-AS1559862.146.104.0/22 NorthC Deutschland GmbH}
			PTR	`smx00.udag.de`
MX	`smx01.udag.de` ⭐
		A	62.146.106.51^{🇩🇪 IPX-AS1559862.146.104.0/22 NorthC Deutschland GmbH}
			PTR	`smx01.udag.de`
TXT	`v=spf1 include:_smtp.udag.de ~all`
SOA	`ns.udag.de`hostmaster@united-domains.de 2023-11-29 #5

`de`

	DNSSEC	🔒 Signed (DS record present)
	NS	`f.nic.de` ⭐
	NS	`a.nic.de`
	NS	`l.de.net` ⚠️ Not in parent delegation
	NS	`n.de.net` ⚠️ Not in parent delegation
	NS	`s.de.net` ⚠️ Not in parent delegation
	NS	`z.nic.de`
	SOA	`f.nic.de`dns-operations@denic.de serial=1780958153

Same first word

failprof.de

Similar names

lapiroff.name

profilfa.hu

piraloff.com

DNS History

12 records (6 active, 6 former)

●NSns.udag.de2015-11-29 → 2026-06-08 · 3 obs

○ 2015-07-19 07:43:36
● 2015-11-29 14:24:02
● 2026-06-08 23:06:14

●NSns.udag.net2015-11-29 → 2026-06-08 · 3 obs

○ 2015-07-19 07:43:36
● 2015-11-29 14:24:02
● 2026-06-08 23:06:14

●NSns.udag.org2015-11-29 → 2026-06-08 · 3 obs

○ 2015-07-19 07:43:36
● 2015-11-29 14:24:02
● 2026-06-08 23:06:14

○NSns.udagdns.de2015-07-19 → 2015-07-19 · 3 obs

● 2015-07-19 07:43:36
○ 2015-11-29 14:24:02
○ 2026-06-08 23:06:14

○NSns.udagdns.net2015-07-19 → 2015-07-19 · 3 obs

● 2015-07-19 07:43:36
○ 2015-11-29 14:24:02
○ 2026-06-08 23:06:14

○MXs15448400.online.de2015-07-19 → 2017-02-17 · 4 obs

● 2015-07-19 07:43:36
● 2017-02-17 18:51:38
○ 2020-01-16 04:39:12
○ 2026-06-08 23:06:14

○MXs15448400.onlinehome-server.info2015-07-19 → 2017-02-17 · 4 obs

● 2015-07-19 07:43:36
● 2017-02-17 18:51:38
○ 2020-01-16 04:39:12
○ 2026-06-08 23:06:14

●MXsmx00.udag.de2020-01-16 → 2026-06-08 · 3 obs

○ 2017-02-17 18:51:38
● 2020-01-16 04:39:12
● 2026-06-08 23:06:14

●MXsmx01.udag.de2020-01-16 → 2026-06-08 · 3 obs

○ 2017-02-17 18:51:38
● 2020-01-16 04:39:12
● 2026-06-08 23:06:14

○A212.227.99.182015-07-19 → 2017-02-17 · 4 obs

● 2015-07-19 07:43:36
● 2017-02-17 18:51:38
○ 2020-01-16 04:39:12
○ 2026-06-08 23:06:14

○A82.165.116.1902020-01-16 → 2020-01-16 · 4 obs

○ 2017-02-17 18:51:38
● 2020-01-16 04:39:12
○ 2026-03-01 14:34:08
○ 2026-06-08 23:06:14

●A89.31.143.902026-03-01 → 2026-06-08 · 3 obs

○ 2020-01-16 04:39:12
● 2026-03-01 14:34:08
● 2026-06-08 23:06:14

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	a.nic.de, f.nic.de, z.nic.de	-
failprof.de	ns.udag.net, ns.udag.org, ns.udag.de	2 records

✅ Authoritative Response

Server:185.132.34.253

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for failprof.de (unsigned zone)

⏱️ Timing

Total: 1008ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`89.31.143.90`
NS	3	`ns.udag.net, ns.udag.de...`
MX	2	`smx01.udag.de (pri: 10), smx00.udag.de (pri: 10)`
TXT	1	`v=spf1 include:_smtp.udag.de ~all`
SOA	1	`ns.udag.de hostmaster.united-domains.de`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns.udag.de, ns.udag.de)

Analysis

IP Addresses

failprof.de resolves to just one IP address, 89.31.143.90.

Two other host names, along with famkom.net, duesseldorf-getraenke.com and mail.aspedia.com, also share IP numbers with failprof.de.

Name Servers

Three name servers are authoritative for failprof.de: ns.udag.de, ns.udag.net and ns.udag.org.

failprof.de has at least partial name server overlap with other domains, such as mey.lu, hrbooking.com, waswannwo.events and two others.

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. All three hostnames point to two IP numbers each.

Mail Servers

failprof.de is served by two mail servers, smx00.udag.de and smx01.udag.de.

Among the domains sharing a mail server setup with failprof.de are winag.institute, chemie.jobs, siewell.de and two others.

The mail servers of failprof.de are at least partially shared with other domains, including koeksal.net.

smx00.udag.de directs to 62.146.106.50 and smx01.udag.de directs to 62.146.106.51; each host name points to exactly one IP number.