🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`mail.sim-tutor.com`

DNSSEC	⚠️ Not signed
A	2.59.170.20^{🇳🇱 WORLDSTREAM-12.59.168.0/22}
		PTR	`2-59-170-20.hosted-by-worldstream.net`
A	104.219.250.37^{🇺🇸 NAMCHEAP-PH104.219.250.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
NS	`ns1.lander.d.parity.domains` ⭐ ⚠️ Not in parent delegation
		A	192.236.150.131^{🇺🇸 HOSTWINDS-1192.236.128.0/17 MNT-HL-29 route 192.236.128.000/17 AS54290}
NS	`ns2.lander.d.parity.domains` ⚠️ Not in parent delegation
		A	162.222.205.190^{🇺🇸 IONOS-AS162.222.200.0/21 1&1 Internet Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US}
SOA	`ns1.lander.d.parity.domains`hostmaster@lander.d.parity.domains serial=8

`sim-tutor.com`

	DNSSEC	⚠️ Not signed
	A	2.59.170.20^{🇳🇱 WORLDSTREAM-12.59.168.0/22}
	A	104.219.250.37^{🇺🇸 NAMCHEAP-PH104.219.250.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
	NS	`ns1.lander.d.parity.domains` ⭐ ⚠️ Not in parent delegation
	NS	`dns101.registrar-servers.com` ⚠️ Not in zone NS records
	NS	`dns102.registrar-servers.com` ⚠️ Not in zone NS records
	NS	`ns2.lander.d.parity.domains` ⚠️ Not in parent delegation
	SOA	`ns1.lander.d.parity.domains`hostmaster@lander.d.parity.domains serial=8

PTR for

237.16.138.45.in-addr.arpa

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🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
sim-tutor.com	dns101.registrar-servers.com, dns102.registrar-servers.com	2 records

✅ Authoritative Response

Server:162.222.205.190

NS records: dns101.registrar-servers.com, dns102.registrar-servers.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sim-tutor.com (unsigned zone)

⏱️ Timing

Total: 122ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.219.250.37, 2.59.170.20`
NS	2	`ns1.lander.d.parity.domains, ns2.lander.d.parity.domains`
SOA	1	`ns1.lander.d.parity.domains hostmaster.l`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (dns101.registrar-servers.com, dns102.registrar-servers.com)

Analysis

IP Addresses

mail.sim-tutor.com has two IP addresses: 2.59.170.20 and 104.219.250.37

Among the host names that share IP numbers with mail.sim-tutor.com are www.adnami.click, paslrdcizpgdw.online, psionics.dev and two others.

Name Servers

DNS delegation for mail.sim-tutor.com points to two name servers: ns1.lander.d.parity.domains and ns2.lander.d.parity.domains.

mail.sim-tutor.com has the same name server delegation as a number of other domains, such as mail.terazijeapartments.com, _dc-mx.dd5040f2e53a.amenworkz.com, 2e81ce6344a4.jobbari.com and two more.

At least some of mail.sim-tutor.com's name servers are shared with other domains, for example knowlpro.com, pafikecsocah.org, cahayaslotjaya.com and two more.

These name servers tend to be deployed in combination with the name servers dns101.registrar-servers.com and dns102.registrar-servers.com.

Each of ns1.lander.d.parity.domains and ns2.lander.d.parity.domains has one IP address: ns1.lander.d.parity.domains uses 192.236.150.131 and ns2.lander.d.parity.domains uses 162.222.205.190.

mail.sim-tutor.com - robtex.com