alexanderschuler.com - dns.ninja

`alexanderschuler.com`

DNSSEC	⚠️ Not signed
A	2a01:238:20a:202:1068::^{🇩🇪 STRATO2a01:238:20a::/48 Strato AG}
A	193.141.3.68^{🇩🇪 STRATO193.141.3.0/24 AG}
NS	`shades15.rzone.de` ⭐
		A	2607:f1c0:fe:53:185:132:34:142^{🇺🇸 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	`shades15.rzone.de`
		A	185.132.34.142^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`shades15.rzone.de`
NS	`docks05.rzone.de`
		A	2001:8d8:fe:53:5747:2a74:d:5^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`docks05.rzone.de`
		A	217.160.80.132^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`docks05.rzone.de`
MX	`smtpin.rzone.de` ⭐
		A	2a01:238:20a:202:50f0::1097^{🇩🇪 STRATO2a01:238:20a::/48 Strato AG}
		A	81.169.145.97^{🇩🇪 STRATO81.169.144.0/22 AG}
			PTR	`smtpin.rzone.de`
SOA	`shades15.rzone.de`hostmaster@strato-rz.de 2020-06-08 #13

`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=1785395447

Same first word

alexanderschuler.com

DNS History

8 records (5 active, 3 former)

●NSdocks05.rzone.de2015-08-13 → 2026-07-30 · 2 obs

● 2015-08-13 07:28:06
● 2026-07-30 07:26:40

●NSshades15.rzone.de2015-08-13 → 2026-07-30 · 2 obs

● 2015-08-13 07:28:06
● 2026-07-30 07:26:40

○MXsmtp.rzone.de2015-08-13 → 2017-06-16 · 4 obs

● 2015-08-13 07:28:06
● 2017-06-16 22:58:24
○ 2026-03-30 07:43:18
○ 2026-07-30 07:26:40

●MXsmtpin.rzone.de2026-03-30 → 2026-07-30 · 3 obs

○ 2017-06-16 22:58:24
● 2026-03-30 07:43:18
● 2026-07-30 07:26:40

●A193.141.3.682026-03-30 → 2026-07-30 · 3 obs

○ 2017-06-16 22:58:24
● 2026-03-30 07:43:18
● 2026-07-30 07:26:40

○A2a01:238:20a:202:1067::2015-08-13 → 2017-06-16 · 4 obs

● 2015-08-13 07:28:06
● 2017-06-16 22:58:24
○ 2026-03-30 07:43:18
○ 2026-07-30 07:26:40

●A2a01:238:20a:202:1068::2026-03-30 → 2026-07-30 · 3 obs

○ 2017-06-16 22:58:24
● 2026-03-30 07:43:18
● 2026-07-30 07:26:40

○A81.169.145.672015-08-13 → 2017-06-16 · 4 obs

● 2015-08-13 07:28:06
● 2017-06-16 22:58:24
○ 2026-03-30 07:43:18
○ 2026-07-30 07:26:40

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
alexanderschuler.com	docks05.rzone.de, shades15.rzone.de	-

✅ Authoritative Response

Server:185.132.34.142

NS records: docks05.rzone.de, shades15.rzone.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for alexanderschuler.com (unsigned zone)

⏱️ Timing

Total: 3449ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`193.141.3.68`
AAAA	1	`2a01:238:20a:202:1068::`
NS	2	`docks05.rzone.de, shades15.rzone.de`
MX	1	`smtpin.rzone.de (pri: 5)`
SOA	1	`shades15.rzone.de hostmaster.strato-rz.d`

Analysis

IP Addresses

alexanderschuler.com directs to two IP numbers, 193.141.3.68 and 2a01:238:20a:202:1068::

Two other host names, along with xn--homopathische-rzte-ytb26a.de, thedepartment.eu and kinstler.de, also share IP numbers with alexanderschuler.com.

Name Servers

alexanderschuler.com is served by two delegated name servers, docks05.rzone.de and shades15.rzone.de.

alexanderschuler.com shares its NS records with other domains, for example kristiloveklenot.com, hoffmann-hafling.de, iiw.de and two others.

alexanderschuler.com partially shares its NS delegation with several other domains, including micha-paukner.de, o2v2.nl, cur4r3.org and two others.

In DNS configurations, these name servers often share authority with docks16.rzone.de, docks06.rzone.de, docks09.rzone.de and 7 other name servers.

Each of the two host names carries two IP addresses: docks05.rzone.de points to 217.160.80.132 and 2001:8d8:fe:53:5747:2a74:d:5, and shades15.rzone.de points to 185.132.34.142 and 2607:f1c0:fe:53:185:132:34:142.

Mail Servers

The sole mail server for alexanderschuler.com is smtpin.rzone.de.

Among the domains sharing a mail server setup with alexanderschuler.com are ntje.net, hostmaster.queenshair.info, visions4you.de and two others.

The host smtpin.rzone.de resolves to 81.169.145.97 and 2a01:238:20a:202:50f0::1097 — two IP addresses.