🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`study-engineering.com`

DNSSEC	🔒 Signed (DS record present)
A	91.216.203.38^{🇫🇷 IVISION-ASN91.216.203.0/24}
NS	`ns41.infomaniak.com` ⭐
		A	2001:1600:0:aaaa::3^{🇨🇭 Infomaniak-AS2001:1600::/32 Infomaniak Network SA}
			PTR	`ns41.infomaniak.com`
		A	83.166.143.74^{🇨🇭 Infomaniak-AS83.166.128.0/19 Infomaniak Network SA}
			PTR	`ns41.infomaniak.com`
NS	`ns42.infomaniak.com`
		A	2001:1600:0:aaaa::4^{🇨🇭 Infomaniak-AS2001:1600::/32 Infomaniak Network SA}
			PTR	`ns42.infomaniak.com`
		A	83.166.143.75^{🇨🇭 Infomaniak-AS83.166.128.0/19 Infomaniak Network SA}
			PTR	`ns42.infomaniak.com`
MX	`studyengineering-com01c.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:ca1e::^{🇫🇷 Microsoft2a01:111:f000::/36}
		A	2a01:111:f403:ca25::^{🇫🇷 Microsoft2a01:111:f000::/36}
		A	2a01:111:f403:ca25::1^{🇫🇷 Microsoft2a01:111:f000::/36}
			PTR	`mail-pr0p264cu01301.inbound.protection.outlook.com`
		A	2a01:111:f403:ca25::2^{🇫🇷 Microsoft2a01:111:f000::/36}
			PTR	`mail-paup264cu00202.inbound.protection.outlook.com`
		A	52.101.164.0^{🇫🇷 Microsoft52.96.0.0/12 MICROSOFT}
		A	52.101.166.0^{🇫🇷 Microsoft52.96.0.0/12 MICROSOFT}
		A	52.101.166.1^{🇫🇷 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-pr0p264cu01301.inbound.protection.outlook.com`
		A	52.101.166.2^{🇫🇷 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-paup264cu00202.inbound.protection.outlook.com`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
TXT	`MS=ms63836256`
SOA	`ns41.infomaniak.com`hostmaster@infomaniak.ch 2023-03-25 #0

`com`

	DNSSEC	⚠️ Not signed
	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=1794691686

Same first word

study-engineering.net

study-engineering.com

Similar names

engineering-study.com

Previous names

Next names

DNS History

9 records (4 active, 5 former)

○NSns.hosteurope.com2015-06-01 → 2017-12-07 · 4 obs

● 2015-06-01 08:30:08
● 2017-12-07 02:39:02
○ 2026-09-05 21:48:24
○ 2026-11-14 22:13:02

○NSns2.hosteurope.com2015-06-01 → 2017-12-07 · 4 obs

● 2015-06-01 08:30:08
● 2017-12-07 02:39:02
○ 2026-09-05 21:48:24
○ 2026-11-14 22:13:02

●NSns41.infomaniak.com2026-09-05 → 2026-11-14 · 3 obs

○ 2017-12-07 02:39:02
● 2026-09-05 21:48:24
● 2026-11-14 22:13:02

●NSns42.infomaniak.com2026-09-05 → 2026-11-14 · 3 obs

○ 2017-12-07 02:39:02
● 2026-09-05 21:48:24
● 2026-11-14 22:13:02

○MXmx0.123-reg.co.uk2015-06-01 → 2017-12-07 · 4 obs

● 2015-06-01 08:30:08
● 2017-12-07 02:39:02
○ 2026-09-05 21:48:24
○ 2026-11-14 22:13:02

○MXmx1.123-reg.co.uk2015-06-01 → 2017-12-07 · 4 obs

● 2015-06-01 08:30:08
● 2017-12-07 02:39:02
○ 2026-09-05 21:48:24
○ 2026-11-14 22:13:02

●MXstudyengineering-com01c.mail.protection.outlook.com2026-09-05 → 2026-11-14 · 3 obs

○ 2017-12-07 02:39:02
● 2026-09-05 21:48:24
● 2026-11-14 22:13:02

●A91.216.203.382026-09-05 → 2026-11-14 · 3 obs

○ 2017-12-07 02:39:02
● 2026-09-05 21:48:24
● 2026-11-14 22:13:02

○A94.136.40.822015-06-01 → 2017-12-07 · 4 obs

● 2015-06-01 08:30:08
● 2017-12-07 02:39:02
○ 2026-09-05 21:48:24
○ 2026-11-14 22:13:02

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	h.gtld-servers.net, j.gtld-servers.net, g.gtld-servers.net, e.gtld-servers.net...	-
study-engineering.com	ns41.infomaniak.com, ns42.infomaniak.com	4 records

✅ Authoritative Response

Server:83.166.143.74

NS records: ns41.infomaniak.com, ns42.infomaniak.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

Root DNSKEY fetch failed: Error: connect EADDRNOTAVAIL 198.41.0.4:53 - Local (0.0.0.0:0)

⏱️ Timing

Total: 239ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`91.216.203.38`
NS	2	`ns41.infomaniak.com, ns42.infomaniak.com`
MX	1	`studyengineering-com01c.mail.protection.`
TXT	2	`MS=ms63836256, v=spf1 include:spf.protection.outlook.co`
SOA	1	`ns41.infomaniak.com hostmaster.infomania`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns41.infomaniak.com, ns41.infomaniak.com, ns42.infomaniak.com...)

Analysis

IP Addresses

study-engineering.com resolves to one IP address: 91.216.203.38.

studios-44.com, study-rail.com, pleiade-am.com and two other host names share IP numbers with study-engineering.com.

Name Servers

study-engineering.com is served by two delegated name servers, ns41.infomaniak.com and ns42.infomaniak.com.

study-engineering.com uses the same name servers as several other domains — among them magicworkers.org, marqueetdesign.com, ipop-model.com and two more.

Each of the two host names carries two IP addresses: ns41.infomaniak.com points to 83.166.143.74 and 2001:1600:0:aaaa::3, and ns42.infomaniak.com points to 83.166.143.75 and 2001:1600:0:aaaa::4.

Mail Servers

Mail for study-engineering.com is handled by a single mail server, studyengineering-com01c.mail.protection.outlook.com.

studyengineering-com01c.mail.protection.outlook.com resolves to 8 IP addresses — 52.101.164.0, 52.101.166.0, 52.101.166.1 and 5 others.

study-engineering.com - robtex.com