simtutorials.com - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`simtutorials.com`

DNSSEC	⚠️ Not signed
A	2a01:238:20a:202:1095::^{🇩🇪 STRATO2a01:238:20a::/48 Strato AG}
		PTR	`w8f.rzone.de`
A	81.169.145.95^{🇩🇪 STRATO81.169.144.0/22 AG}
NS	`shades02.rzone.de` ⭐
		A	2607:f1c0:fe:53:185:132:34:129^{🇺🇸 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	`shades02.rzone.de`
		A	185.132.34.129^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`shades02.rzone.de`
NS	`docks08.rzone.de`
		A	2001:8d8:fe:53:5747:2a74:d:8^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`docks08.rzone.de`
		A	217.160.80.135^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`docks08.rzone.de`
MX	`smtpin.rzone.de` ⭐
		A	2a01:238:20a:202:50f0::1097^{🇩🇪 STRATO2a01:238:20a::/48 Strato AG}
			PTR	`smtpin.rzone.de`
		A	81.169.145.97^{🇩🇪 STRATO81.169.144.0/22 AG}
			PTR	`smtpin.rzone.de`
SOA	`shades02.rzone.de`hostmaster@strato-rz.de 2020-05-31 #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=1788224315

Same first word

simtutorials.de

simtutorials.com

Similar names

touristmails.com

stortisalumi.com

tisimulators.com

imstutorials.com

solutiismart.ro

Previous names

Next names

DNS History

8 records (5 active, 3 former)

●NSdocks08.rzone.de2008-03-12 → 2026-09-01 · 2 obs

● 2008-03-12 00:42:04
● 2026-09-01 01:14:18

●NSshades02.rzone.de2008-03-12 → 2026-09-01 · 2 obs

● 2008-03-12 00:42:04
● 2026-09-01 01:14:18

○MXmailin.rzone.de2008-03-12 → 2008-03-12 · 3 obs

● 2008-03-12 00:42:04
○ 2015-06-05 16:19:54
○ 2026-09-01 01:14:18

○MXsmtp.rzone.de2015-06-05 → 2018-06-26 · 5 obs

○ 2008-03-12 00:42:04
● 2015-06-05 16:19:54
● 2018-06-26 04:53:12
○ 2026-08-30 04:07:14
○ 2026-09-01 01:14:18

●MXsmtpin.rzone.de2026-08-30 → 2026-09-01 · 3 obs

○ 2018-06-26 04:53:12
● 2026-08-30 04:07:14
● 2026-09-01 01:14:18

●A2a01:238:20a:202:1095::2015-06-05 → 2026-09-01 · 3 obs

○ 2008-03-12 00:42:04
● 2015-06-05 16:19:54
● 2026-09-01 01:14:18

○A81.169.145.702008-03-12 → 2008-03-12 · 3 obs

● 2008-03-12 00:42:04
○ 2015-06-05 16:19:54
○ 2026-09-01 01:14:18

●A81.169.145.952015-06-05 → 2026-09-01 · 3 obs

○ 2008-03-12 00:42:04
● 2015-06-05 16:19:54
● 2026-09-01 01:14:18

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	j.gtld-servers.net, a.gtld-servers.net, m.gtld-servers.net, h.gtld-servers.net...	-
simtutorials.com	shades02.rzone.de, docks08.rzone.de	-

✅ Authoritative Response

Server:217.160.80.135

NS records: shades02.rzone.de, docks08.rzone.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for simtutorials.com (unsigned zone)

⏱️ Timing

Total: 626ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`81.169.145.95`
AAAA	1	`2a01:238:20a:202:1095::`
NS	2	`docks08.rzone.de, shades02.rzone.de`
MX	1	`smtpin.rzone.de (pri: 5)`
SOA	1	`shades02.rzone.de hostmaster.strato-rz.d`

Analysis

IP Addresses

simtutorials.com has two IP addresses: 81.169.145.95 and 2a01:238:20a:202:1095::

nollaig.de, comdreams.de, soh-clan.org plus two other host names have IP numbers in common with simtutorials.com.

Name Servers

The NS records for simtutorials.com delegate to docks08.rzone.de and shades02.rzone.de.

The name server configuration of simtutorials.com is shared with other domains, for instance susinet.eu, dendrobase.de, iev-thaler.de and two others.

There is at least partial name server overlap between simtutorials.com and other domains — praktijkenerzien.nl, proofinity.eu, stekk.de and two more among them.

These name servers regularly appear alongside docks01.rzone.de, shades07.rzone.de, shades03.rzone.de and 7 other name servers in NS record sets.

docks08.rzone.de resolves to 217.160.80.135 and 2001:8d8:fe:53:5747:2a74:d:8. Likewise, shades02.rzone.de resolves to 185.132.34.129 and 2607:f1c0:fe:53:185:132:34:129 — two IP addresses apiece.

Mail Servers

simtutorials.com uses one mail server — smtpin.rzone.de.

The mail server setup of simtutorials.com matches that of other domains such as 360touch.eu, ingenieurbuero-metallbau.de, textile2connect.com and two others.

smtpin.rzone.de carries two IP numbers: 81.169.145.97 and 2a01:238:20a:202:50f0::1097.