servicelearning.de - dns.ninja

`servicelearning.de`

DNSSEC	⚠️ Not signed
A	2a01:4f8:1c1e:f54d::2^{🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK}
		PTR	`dedivirt4315.your-server.de`
A	91.99.64.224^{🇩🇪 Hetzner91.99.0.0/16 HETZNER-DC}
NS	`nsa1.schlundtech.de` ⭐
		A	2607:f1c0:fe:53:185:132:34:227^{🇺🇸 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-stec.ui-dns.com`
		A	185.132.34.227^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns-stec.ui-dns.com`
NS	`nsb1.schlundtech.de`
		A	2607:f1c0:fe:53:185:132:35:227^{🇺🇸 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-stec.ui-dns.org`
		A	185.132.35.227^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns-stec.ui-dns.org`
NS	`nsc1.schlundtech.de`
		A	2001:8d8:fe:53:217:160:80:227^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns-stec.ui-dns.de`
		A	217.160.80.227^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns-stec.ui-dns.de`
NS	`nsd1.schlundtech.de`
		A	2001:8d8:fe:53:217:160:81:227^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns-stec.ui-dns.biz`
		A	217.160.81.227^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns-stec.ui-dns.biz`
MX	`91.99.64.224.servicelearning.de` ⭐
TXT	`v=spf1 a mx include:spf.crsend.com ip4:78.46.8.171 ~all`
TXT	`400gtcmg192kdge41vcdshckc`
TXT	`google-site-verification=QcgbuWL_dksNR7s_y60_pyJO62WPNnTTNvvv670PTow`
SOA	`nsa1.schlundtech.de`do-not-reply@servicelearning.de 2026-02-03 #12

`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=1786723889

WOT: SAFE (61/100)

Subdomains

www.servicelearning.de

Same first word

servicelearning.education

servicelearning.org

servicelearning.tv

servicelearning.ch

servicelearning.eu

servicelearning.de

Similar names

learningservice.info

learningservice.com

learningservice.de

DNS History

18 records (7 active, 11 former)

○NSa1.wpns.hosteurope.de2015-07-12 → 2017-02-10 · 4 obs

● 2015-07-12 22:26:26
● 2017-02-10 08:36:46
○ 2019-04-05 08:51:26
○ 2026-08-14 16:19:16

○NSa1.wsns.hosteurope.de2015-07-12 → 2017-02-10 · 4 obs

● 2015-07-12 22:26:26
● 2017-02-10 08:36:46
○ 2019-04-05 08:51:26
○ 2026-08-14 16:19:16

○NSns1.hans.hosteurope.de2019-04-05 → 2019-04-05 · 4 obs

○ 2017-02-10 08:36:46
● 2019-04-05 08:51:26
○ 2026-04-15 01:33:32
○ 2026-08-14 16:19:16

○NSns2.hans.hosteurope.de2019-04-05 → 2019-04-05 · 4 obs

○ 2017-02-10 08:36:46
● 2019-04-05 08:51:26
○ 2026-04-15 01:33:32
○ 2026-08-14 16:19:16

○NSns29.domaincontrol.com2026-04-15 → 2026-08-14 · 2 obs

○ 2026-04-15 01:33:32
○ 2026-08-14 16:19:16

○NSns30.domaincontrol.com2026-04-15 → 2026-08-14 · 2 obs

○ 2026-04-15 01:33:32
○ 2026-08-14 16:19:16

●NSnsa1.schlundtech.de2026-04-15 → 2026-08-14 · 3 obs

○ 2019-04-05 08:51:26
● 2026-04-15 01:33:32
● 2026-08-14 16:19:16

●NSnsb1.schlundtech.de2026-04-15 → 2026-08-14 · 3 obs

○ 2019-04-05 08:51:26
● 2026-04-15 01:33:32
● 2026-08-14 16:19:16

●NSnsc1.schlundtech.de2026-04-15 → 2026-08-14 · 3 obs

○ 2019-04-05 08:51:26
● 2026-04-15 01:33:32
● 2026-08-14 16:19:16

●NSnsd1.schlundtech.de2026-04-15 → 2026-08-14 · 3 obs

○ 2019-04-05 08:51:26
● 2026-04-15 01:33:32
● 2026-08-14 16:19:16

●MX91.99.64.224.servicelearning.de2026-04-15 → 2026-08-14 · 3 obs

○ 2019-04-05 08:51:26
● 2026-04-15 01:33:32
● 2026-08-14 16:19:16

○MXmx0.servicelearning.de2015-07-12 → 2019-04-05 · 4 obs

● 2015-07-12 22:26:26
● 2019-04-05 08:51:26
○ 2026-04-15 01:33:32
○ 2026-08-14 16:19:16

○A178.77.109.1332019-04-05 → 2019-04-05 · 4 obs

○ 2017-02-10 08:36:46
● 2019-04-05 08:51:26
○ 2026-04-15 01:33:32
○ 2026-08-14 16:19:16

○A2a01:488:42:1000:57e6:3fe4:4f:ab362015-07-12 → 2017-02-10 · 4 obs

● 2015-07-12 22:26:26
● 2017-02-10 08:36:46
○ 2019-04-05 08:51:26
○ 2026-08-14 16:19:16

○A2a01:488:42:1000:b24d:6d85:ff75:ccfc2019-04-05 → 2019-04-05 · 4 obs

○ 2017-02-10 08:36:46
● 2019-04-05 08:51:26
○ 2026-04-15 01:33:32
○ 2026-08-14 16:19:16

●A2a01:4f8:1c1e:f54d::22026-04-15 → 2026-08-14 · 3 obs

○ 2019-04-05 08:51:26
● 2026-04-15 01:33:32
● 2026-08-14 16:19:16

○A87.230.63.2282015-07-12 → 2017-02-10 · 4 obs

● 2015-07-12 22:26:26
● 2017-02-10 08:36:46
○ 2019-04-05 08:51:26
○ 2026-08-14 16:19:16

●A91.99.64.2242026-04-15 → 2026-08-14 · 3 obs

○ 2019-04-05 08:51:26
● 2026-04-15 01:33:32
● 2026-08-14 16:19:16

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	a.nic.de, f.nic.de, z.nic.de	-
servicelearning.de	nsb1.schlundtech.de, nsd1.schlundtech.de, nsa1.schlundtech.de, nsc1.schlundtech.de	-

✅ Authoritative Response

Server:185.132.35.227

NS records: nsb1.schlundtech.de, nsd1.schlundtech.de, nsa1.schlundtech.de, nsc1.schlundtech.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for servicelearning.de (unsigned zone)

⏱️ Timing

Total: 1482ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`91.99.64.224`
AAAA	1	`2a01:4f8:1c1e:f54d::2`
NS	4	`nsb1.schlundtech.de, nsc1.schlundtech.de...`
MX	1	`91.99.64.224.servicelearning.de (pri: 10`
TXT	3	`v=spf1 a mx include:spf.crsend.com ip4:7, google-site-verification=QcgbuWL_dksNR7s...`
SOA	1	`nsa1.schlundtech.de do-not-reply.service`

Analysis

Hierarchy

www.servicelearning.de is delegated beneath servicelearning.de.

IP Addresses

servicelearning.de points to the IP addresses 91.99.64.224 and 2a01:4f8:1c1e:f54d::2

Additional host names — service-learning.de, www.servicelearning.de, lernendurchengagement.de and two others — share IP numbers with servicelearning.de.

Name Servers

servicelearning.de has four authoritative name servers: nsa1.schlundtech.de, nsb1.schlundtech.de, nsc1.schlundtech.de and nsd1.schlundtech.de.

There is at least partial name server overlap between servicelearning.de and other domains — geilekarre.com, friseurkoester.de, ehrich.de and two more among them.

All four hostnames — nsa1.schlundtech.de, nsb1.schlundtech.de, nsc1.schlundtech.de and nsd1.schlundtech.de — resolve to two IP numbers apiece: nsa1.schlundtech.de to 185.132.34.227 and 2607:f1c0:fe:53:185:132:34:227; nsb1.schlundtech.de to 185.132.35.227 and 2607:f1c0:fe:53:185:132:35:227; nsc1.schlundtech.de to 217.160.80.227 and 2001:8d8:fe:53:217:160:80:227; nsd1.schlundtech.de to 217.160.81.227 and 2001:8d8:fe:53:217:160:81:227.

Mail Servers

servicelearning.de has one mail server: 91.99.64.224.servicelearning.de.