`steuerprogramm.de`

DNSSEC	⚠️ Not signed
A	89.244.131.150^{🇩🇪 VERSATEL89.244.0.0/14 Versatel Deutschland}
		PTR	`mail-aav.24hoster.com`
NS	`wkdis2.wkdis.de` ⭐
		A	212.75.39.150^{🇩🇪 SCAN-PLUS-AS212.75.32.0/19 SCAN-PLUS-0-32-75-212}
NS	`edns9.ultradns.biz`
		A	2610:a1:1015::209^{🇺🇸 MAINT-ID-120082610:a1:1015::/48 Neustar}
			PTR	`edns9.ultradns.biz`
		A	204.74.67.9^{🇺🇸 MAINT-ID-12008204.74.67.0/24 Neustar}
			PTR	`edns9.ultradns.biz`
MX	`wolterskluwer-com.mail.protection.outlook.com` ⭐
		A	52.101.11.17^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sn1pr0501cu00301.inbound.protection.outlook.com`
		A	52.101.41.3^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sj2pr05cu00103.inbound.protection.outlook.com`
		A	52.101.41.26^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sj0pr03cu01702.inbound.protection.outlook.com`
		A	52.101.41.28^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sj0pr03cu01504.inbound.protection.outlook.com`
TXT	`v=spf1 -all`
TXT	`v=spf1 include:spf.wolterskluwer.com ?all`
SOA	`wkdis2.wkdis.de`hostmaster@wkdis.de 2016-12-21 #29

`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=1774373365

Same first word

steuerprogramm.net

steuerprogramm.info

steuerprogramm.de

DNS History

10 records (4 active, 6 former)

●NSedns9.ultradns.biz2026-02-25 → 2026-03-24 · 3 obs

○ 2020-02-12 19:33:30
● 2026-02-25 19:21:16
● 2026-03-24 17:43:12

○NSpns.dtag.de2015-08-20 → 2020-02-12 · 4 obs

● 2015-08-20 21:14:20
● 2020-02-12 19:33:30
○ 2026-02-25 19:21:16
○ 2026-03-24 17:43:12

○NSsecondary006.dtag.net2015-08-20 → 2020-02-12 · 4 obs

● 2015-08-20 21:14:20
● 2020-02-12 19:33:30
○ 2026-02-25 19:21:16
○ 2026-03-24 17:43:12

●NSwkdis2.wkdis.de2015-08-20 → 2026-03-24 · 2 obs

● 2015-08-20 21:14:20
● 2026-03-24 17:43:12

○MXcloudmx1.spxs.net2015-12-07 → 2016-03-18 · 5 obs

○ 2015-08-20 21:14:20
● 2015-12-07 04:39:06
● 2016-03-18 23:43:04
○ 2016-07-14 08:58:12
○ 2026-03-24 17:43:12

○MXcloudmx2.spxs.net2015-12-07 → 2016-03-18 · 5 obs

○ 2015-08-20 21:14:20
● 2015-12-07 04:39:06
● 2016-03-18 23:43:04
○ 2016-07-14 08:58:12
○ 2026-03-24 17:43:12

○MXmx1.scanplus.net2015-08-20 → 2015-08-20 · 3 obs

● 2015-08-20 21:14:20
○ 2015-12-07 04:39:06
○ 2026-03-24 17:43:12

○MXmx2.scanplus.net2015-08-20 → 2015-08-20 · 3 obs

● 2015-08-20 21:14:20
○ 2015-12-07 04:39:06
○ 2026-03-24 17:43:12

●MXwolterskluwer-com.mail.protection.outlook.com2016-07-14 → 2026-03-24 · 3 obs

○ 2016-03-18 23:43:04
● 2016-07-14 08:58:12
● 2026-03-24 17:43:12

●A89.244.131.1502015-08-20 → 2026-03-24 · 2 obs

● 2015-08-20 21:14:20
● 2026-03-24 17:43:12

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	a.nic.de, f.nic.de, z.nic.de	-
steuerprogramm.de	edns9.ultradns.biz, wkdis2.wkdis.de	1 record

✅ Authoritative Response

Server:212.75.39.150

NS records: edns9.ultradns.biz, wkdis2.wkdis.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for steuerprogramm.de (unsigned zone)

⏱️ Timing

Total: 948ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`89.244.131.150`
NS	2	`edns9.ultradns.biz, wkdis2.wkdis.de`
MX	1	`wolterskluwer-com.mail.protection.outloo`
TXT	2	`v=spf1 -all, v=spf1 include:spf.wolterskluwer.com ?al`
SOA	1	`wkdis2.wkdis.de hostmaster.wkdis.de`

📌 Glue Records Collected

Total: 1

Out-of-bailiwick: 1 (wkdis2.wkdis.de)

Analysis

IP Addresses

steuerprogramm.de points to IP number: 89.244.131.150.

Other host names such as schaufenstersteuern.de, sichersteuernsparen.de, renten-steuer-rechner.de, elster-check.de and schnellsteuernsparen.de share IPs with steuerprogramm.de.

Name Servers

steuerprogramm.de is delegated to two name servers: edns9.ultradns.biz and wkdis2.wkdis.de.

steuerprogramm.de shares the same name server setup as axperta.de, xn--steuer-spar-erklrung-qzb.de, mietereasy.de, architekten-lernen-online.de and wkdis.de.

steuerprogramm.de at least partially shares name servers with other domains, for instance allstatecorporateservice.com, dauphincounty.gov, legisway.net, hrtoday.be and accon.be.

these name servers are often used with the name servers edns9.ultradns.com, edns9.ultradns.net, edns9.ultradns.org, ns1.ebrand.be, edns8.ultradns.biz, edns8.ultradns.com, edns8.ultradns.net and edns8.ultradns.org.

Host names with two IP numbers:

edns9.ultradns.biz points to 2610:a1:1015::209 and 204.74.67.9.

Host names with one IP number:

wkdis2.wkdis.de points to 212.75.39.150.

Mail Servers

steuerprogramm.de is handled by a single mail server, wolterskluwer-com.mail.protection.outlook.com.

The mail server setup for steuerprogramm.de matches that of other domains, for instance meritum.pl, munkajog.hu, steuertips.de, praxis-aktuell.de and sofortsteuernsparen.de.

steuerprogramm.de shares at least partially some mail servers with other domains, including innolan.nl, wolterskluwer.es, progman.pl, zastepstwo.pl and wkelmsolutions.com.cdn.cloudflare.net.

these mail servers are commonly used with mx.wolterskluwer.pl and mx3.wolterskluwer.pl.

The host name wolterskluwer-com.mail.protection.outlook.com has four IP numbers: 52.101.11.17, 52.101.41.3, 52.101.41.26 and 52.101.41.28.

steuerprogramm.de - robtex.com