`s3p-engineering.com`

DNSSEC	⚠️ Not signed
A	85.13.148.105^{🇩🇪 NMM-AS85.13.148.0/24 Neue Medien Muennich}
		PTR	`dd43004.kasserver.com`
NS	`ns1.bdm.microsoftonline.com` ⭐
		A	2603:1061:0:700::d0^{🇺🇸 Microsoft2603:1000::/25 MICROSOFT}
			PTR	`ns1-208.azure-dns.com`
		A	13.107.236.208^{🇺🇸 Microsoft13.104.0.0/14 MICROSOFT}
			PTR	`ns1-208.azure-dns.com`
NS	`ns2.bdm.microsoftonline.com`
		A	2620:1ec:8ec:700::d0^{🇺🇸 Microsoft2620:1ec::/36 MICROSOFT}
			PTR	`ns2-208.azure-dns.net`
		A	150.171.21.208^{🇺🇸 Microsoft150.171.0.0/16 MICROSOFT}
			PTR	`ns2-208.azure-dns.net`
NS	`ns3.bdm.microsoftonline.com`
		A	2a01:111:4000:700::d0^{🇬🇧 Microsoft2a01:111:4000::/36}
			PTR	`ns3-208.azure-dns.org`
		A	204.14.183.208^{🇺🇸 Microsoft204.14.180.0/22}
			PTR	`ns3-208.azure-dns.org`
NS	`ns4.bdm.microsoftonline.com`
		A	2620:1ec:bda:700::d0^{🇺🇸 Microsoft2620:1ec::/36 MICROSOFT}
			PTR	`ns4-208.azure-dns.info`
		A	208.84.5.208^{🇺🇸 Microsoft208.84.0.0/21 MICROSOFT}
			PTR	`ns4-208.azure-dns.info`
MX	`s3pengineering-com0i.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:ca27::^{🇩🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-beup281cu00100.inbound.protection.outlook.com`
		A	2a01:111:f403:ca2d::^{🇩🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-fr5p281cu00500.inbound.protection.outlook.com`
		A	2a01:111:f403:ca2d::1^{🇩🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-fr4p281cu03101.inbound.protection.outlook.com`
		A	2a01:111:f403:ca2d::2^{🇩🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-fr6p281cu00202.inbound.protection.outlook.com`
		A	52.101.168.0^{🇩🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-beup281cu00100.inbound.protection.outlook.com`
		A	52.101.170.0^{🇩🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-fr5p281cu00500.inbound.protection.outlook.com`
		A	52.101.170.1^{🇩🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-fr4p281cu03101.inbound.protection.outlook.com`
		A	52.101.170.2^{🇩🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-fr6p281cu00202.inbound.protection.outlook.com`
TXT	`mscid=Uxs/A7MD7sfxFJ612lC41CAx7F6SsHt+rXpDMNyFnuFa/xRM7jFZPWQwaB9IRm82l8fWrmw...`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
TXT	`MS=458066B8B0D8469AF8AB1185F287A023DA875F6A`
SOA	`ns1.bdm.microsoftonline.com`azuredns-hostmaster@microsoft.com serial=1

`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=1775230682

Subdomains

mail.s3p-engineering.com

DNS History

11 records (6 active, 5 former)

●NSns1.bdm.microsoftonline.com2026-04-03 → 2026-04-03 · 2 obs

○ 2017-10-29 13:13:24
● 2026-04-03 16:05:00

●NSns2.bdm.microsoftonline.com2026-04-03 → 2026-04-03 · 2 obs

○ 2017-10-29 13:13:24
● 2026-04-03 16:05:00

●NSns3.bdm.microsoftonline.com2026-04-03 → 2026-04-03 · 2 obs

○ 2017-10-29 13:13:24
● 2026-04-03 16:05:00

●NSns4.bdm.microsoftonline.com2026-04-03 → 2026-04-03 · 2 obs

○ 2017-10-29 13:13:24
● 2026-04-03 16:05:00

○NSns5.kasserver.com2015-08-05 → 2017-10-29 · 3 obs

● 2015-08-05 12:31:58
● 2017-10-29 13:13:24
○ 2026-04-03 16:05:00

○NSns6.kasserver.com2015-08-05 → 2017-10-29 · 3 obs

● 2015-08-05 12:31:58
● 2017-10-29 13:13:24
○ 2026-04-03 16:05:00

○MXmail.s3p-engineering.com2015-08-05 → 2016-12-20 · 4 obs

● 2015-08-05 12:31:58
● 2016-12-20 10:17:14
○ 2017-10-29 13:13:24
○ 2026-04-03 16:05:00

●MXs3pengineering-com0i.mail.protection.outlook.com2026-04-03 → 2026-04-03 · 2 obs

○ 2017-10-29 13:13:24
● 2026-04-03 16:05:00

○MXw006b6d8.kasserver.com2017-10-29 → 2017-10-29 · 3 obs

○ 2016-12-20 10:17:14
● 2017-10-29 13:13:24
○ 2026-04-03 16:05:00

○A85.13.134.1162015-08-05 → 2017-10-29 · 3 obs

● 2015-08-05 12:31:58
● 2017-10-29 13:13:24
○ 2026-04-03 16:05:00

●A85.13.148.1052026-04-03 → 2026-04-03 · 2 obs

○ 2017-10-29 13:13:24
● 2026-04-03 16:05:00

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	f.gtld-servers.net, l.gtld-servers.net, j.gtld-servers.net, b.gtld-servers.net...	-
s3p-engineering.com	ns1.bdm.microsoftonline.com, ns2.bdm.microsoftonline.com, ns3.bdm.microsoftonline.com, ns4.bdm.microsoftonline.com	8 records

✅ Authoritative Response

Server:13.107.236.208

NS records: ns1.bdm.microsoftonline.com, ns2.bdm.microsoftonline.com, ns3.bdm.microsoftonline.com, ns4.bdm.microsoftonline.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for s3p-engineering.com (unsigned zone)

⏱️ Timing

Total: 100ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`85.13.148.105`
NS	4	`ns1.bdm.microsoftonline.com, ns2.bdm.microsoftonline.com...`
MX	1	`s3pengineering-com0i.mail.protection.out`
TXT	3	`mscid=Uxs/A7MD7sfxFJ612lC41CAx7F6SsHt+rX, v=spf1 include:spf.protection.outlook.co...`
SOA	1	`ns1.bdm.microsoftonline.com azuredns-hos`

📌 Glue Records Collected

Total: 8

Out-of-bailiwick: 8 (ns1.bdm.microsoftonline.com, ns1.bdm.microsoftonline.com, ns2.bdm.microsoftonline.com...)

Analysis

Hierarchy

s3p-engineering.com is the parent of mail.s3p-engineering.com.

IP Addresses

s3p-engineering.com points to IP number 85.13.148.105.

For instance, other host names w00f9a67.kasserver.com, europlanen.de, mail.neue-waldorfschule-dresden.de, rollaprint.com and w01238d6.kasserver.com share IP numbers with s3p-engineering.com.

Name Servers

s3p-engineering.com is delegated to four name servers: ns1.bdm.microsoftonline.com, ns2.bdm.microsoftonline.com, ns3.bdm.microsoftonline.com and ns4.bdm.microsoftonline.com.

s3p-engineering.com shares name servers with other domains at least partially, for example sbay.sa, xt-ec.com, sciplin.com, focusmovingsolutions.com and andess.cl.