tevs.ch - dns.ninja

`tevs.ch`

DNSSEC	⚠️ Not signed
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	`tevs-ch.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:ca3c::^{🇨🇭 Microsoft2a01:111:f000::/36}
			PTR	`mail-zrap278cu00300.inbound.protection.outlook.com`
		A	2a01:111:f403:ca3c::1^{🇨🇭 Microsoft2a01:111:f000::/36}
			PTR	`mail-zrzp278cu00201.inbound.protection.outlook.com`
		A	2a01:111:f403:ca3c::2^{🇨🇭 Microsoft2a01:111:f000::/36}
			PTR	`mail-zr1p278cu00202.inbound.protection.outlook.com`
		A	2a01:111:f403:ca3e::1^{🇨🇭 Microsoft2a01:111:f000::/36}
			PTR	`mail-gvap278cu00301.inbound.protection.outlook.com`
		A	52.101.185.12^{🇨🇭 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-zrap278cu00304.inbound.protection.outlook.com`
		A	52.101.185.13^{🇨🇭 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-zrzp278cu00205.inbound.protection.outlook.com`
		A	52.101.185.14^{🇨🇭 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-zr1p278cu00206.inbound.protection.outlook.com`
		A	52.101.187.1^{🇨🇭 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-gvap278cu00301.inbound.protection.outlook.com`
TXT	`mscid=K8EQGwNWk9SQFA0OFZ/2R/JFMShYmLRwhCx1IMcH54t4ef2spf74DRFoGpMK/MZ142qpB+V...`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
SOA	`ns1.bdm.microsoftonline.com`azuredns-hostmaster@microsoft.com serial=1

`ch`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.nic.ch` ⭐
	NS	`b.nic.ch`
	NS	`d.nic.ch`
	NS	`e.nic.ch`
	NS	`f.nic.ch`
	SOA	`a.nic.ch`dns-operation@switch.ch 2026-08-04 #19

Subdomains

mail.tevs.ch

www.tevs.ch

Same first word

tevs.net

tevs.eu

tevs.com.au

tevs.de

tevs.ch

tevs.synology.me

tevs.com

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esvt.com

vset.org

DNS History

9 records (5 active, 4 former)

●NSns1.bdm.microsoftonline.com2026-02-22 → 2026-08-04 · 3 obs

○ 2018-07-20 05:38:50
● 2026-02-22 10:55:42
● 2026-08-04 09:01:14

●NSns2.bdm.microsoftonline.com2026-02-22 → 2026-08-04 · 3 obs

○ 2018-07-20 05:38:50
● 2026-02-22 10:55:42
● 2026-08-04 09:01:14

●NSns3.bdm.microsoftonline.com2026-02-22 → 2026-08-04 · 3 obs

○ 2018-07-20 05:38:50
● 2026-02-22 10:55:42
● 2026-08-04 09:01:14

●NSns4.bdm.microsoftonline.com2026-02-22 → 2026-08-04 · 3 obs

○ 2018-07-20 05:38:50
● 2026-02-22 10:55:42
● 2026-08-04 09:01:14

○NSns53.hoststar.ch2015-07-13 → 2018-07-20 · 4 obs

● 2015-07-13 03:02:24
● 2018-07-20 05:38:50
○ 2026-02-22 10:55:42
○ 2026-08-04 09:01:14

○NSns54.hoststar.ch2015-07-13 → 2018-07-20 · 4 obs

● 2015-07-13 03:02:24
● 2018-07-20 05:38:50
○ 2026-02-22 10:55:42
○ 2026-08-04 09:01:14

○MXmail.tevs.ch2015-07-13 → 2018-07-20 · 4 obs

● 2015-07-13 03:02:24
● 2018-07-20 05:38:50
○ 2026-02-22 10:55:42
○ 2026-08-04 09:01:14

●MXtevs-ch.mail.protection.outlook.com2018-07-20 → 2026-08-04 · 3 obs

○ 2015-07-13 03:02:24
● 2018-07-20 05:38:50
● 2026-08-04 09:01:14

○A85.10.195.1832015-07-13 → 2018-07-20 · 4 obs

● 2015-07-13 03:02:24
● 2018-07-20 05:38:50
○ 2026-02-22 10:55:42
○ 2026-08-04 09:01:14

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
ch	a.nic.ch, b.nic.ch, d.nic.ch, e.nic.ch...	-
tevs.ch	ns2.bdm.microsoftonline.com, ns4.bdm.microsoftonline.com, ns1.bdm.microsoftonline.com, ns3.bdm.microsoftonline.com	-

✅ Authoritative Response

Server:150.171.21.208

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for tevs.ch (unsigned zone)

⏱️ Timing

Total: 1701ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	4	`ns1.bdm.microsoftonline.com, ns2.bdm.microsoftonline.com...`
MX	1	`tevs-ch.mail.protection.outlook.com (pri`
TXT	2	`mscid=K8EQGwNWk9SQFA0OFZ/2R/JFMShYmLRwhC, v=spf1 include:spf.protection.outlook.co`
SOA	1	`ns1.bdm.microsoftonline.com azuredns-hos`

Analysis

Hierarchy

The parent domain of mail.tevs.ch and www.tevs.ch is tevs.ch.

Name Servers

The domain tevs.ch is delegated to these four name servers: ns1.bdm.microsoftonline.com, ns2.bdm.microsoftonline.com, ns3.bdm.microsoftonline.com and ns4.bdm.microsoftonline.com.

tevs.ch has at least partial name server overlap with other domains, such as gi-dc.com, cedarcore.com, jscat.org and two others.

ns1.bdm.microsoftonline.com, ns2.bdm.microsoftonline.com, ns3.bdm.microsoftonline.com and ns4.bdm.microsoftonline.com all point to exactly two IP numbers each: ns1.bdm.microsoftonline.com → 13.107.236.208 and 2603:1061:0:700::d0; ns2.bdm.microsoftonline.com → 150.171.21.208 and 2620:1ec:8ec:700::d0; ns3.bdm.microsoftonline.com → 204.14.183.208 and 2a01:111:4000:700::d0; ns4.bdm.microsoftonline.com → 208.84.5.208 and 2620:1ec:bda:700::d0.

Mail Servers

tevs.ch routes its mail through a single mail server, tevs-ch.mail.protection.outlook.com.

tevs-ch.mail.protection.outlook.com directs to 8 IP numbers, including 52.101.185.12, 52.101.185.13 and 52.101.185.14, along with 5 other.