`valfida.ch`

DNSSEC	⚠️ Not signed
A	31.164.129.216^{🇨🇭 SUNRISE31.164.0.0/16 CH-SUNRISE sunrise / TDC Switzerland AG}
		PTR	`xdsl-31-164-129-216.adslplus.ch`
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	`valfida-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=QTBTHa4jxeXktsSIyWtNmiHiCH2Kyn7+L5b+e0U+LGNX6tunQ0hQr4vsQgVDj2benmgeuuW...`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
TXT	`MS=ms83982848`
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 2026-03-27 #9

Previously MX for

valfida.ch

Same first word

valfida.ch

Similar names

alfadiv.com.br

alfavid.ru

alfavid.com

DNS History

11 records (6 active, 5 former)

●NSns1.bdm.microsoftonline.com2026-03-04 → 2026-03-27 · 3 obs

○ 2019-04-14 13:38:18
● 2026-03-04 13:01:22
● 2026-03-27 04:18:48

○NSns1.cyon.ch2015-08-22 → 2019-04-14 · 4 obs

● 2015-08-22 01:34:08
● 2019-04-14 13:38:18
○ 2026-03-04 13:01:22
○ 2026-03-27 04:18:48

●NSns2.bdm.microsoftonline.com2026-03-04 → 2026-03-27 · 3 obs

○ 2019-04-14 13:38:18
● 2026-03-04 13:01:22
● 2026-03-27 04:18:48

○NSns2.cyon.ch2015-08-22 → 2019-04-14 · 4 obs

● 2015-08-22 01:34:08
● 2019-04-14 13:38:18
○ 2026-03-04 13:01:22
○ 2026-03-27 04:18:48

●NSns3.bdm.microsoftonline.com2026-03-04 → 2026-03-27 · 3 obs

○ 2019-04-14 13:38:18
● 2026-03-04 13:01:22
● 2026-03-27 04:18:48

●NSns4.bdm.microsoftonline.com2026-03-04 → 2026-03-27 · 3 obs

○ 2019-04-14 13:38:18
● 2026-03-04 13:01:22
● 2026-03-27 04:18:48

●MXvalfida-ch.mail.protection.outlook.com2026-03-04 → 2026-03-27 · 3 obs

○ 2019-04-14 13:38:18
● 2026-03-04 13:01:22
● 2026-03-27 04:18:48

○MXvalfida.ch2015-08-22 → 2019-04-14 · 4 obs

● 2015-08-22 01:34:08
● 2019-04-14 13:38:18
○ 2026-03-04 13:01:22
○ 2026-03-27 04:18:48

○A149.126.1.592015-08-22 → 2017-02-17 · 4 obs

● 2015-08-22 01:34:08
● 2017-02-17 12:49:38
○ 2019-04-14 13:38:18
○ 2026-03-27 04:18:48

○A149.126.6.1282019-04-14 → 2019-04-14 · 4 obs

○ 2017-02-17 12:49:38
● 2019-04-14 13:38:18
○ 2026-03-04 13:01:22
○ 2026-03-27 04:18:48

●A31.164.129.2162026-03-04 → 2026-03-27 · 3 obs

○ 2019-04-14 13:38:18
● 2026-03-04 13:01:22
● 2026-03-27 04:18:48

🔍 DNS Trace

📋 Delegation Chain

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

✅ Authoritative Response

Server:13.107.236.208

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for valfida.ch (unsigned zone)

⏱️ Timing

Total: 490ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`31.164.129.216`
NS	4	`ns1.bdm.microsoftonline.com, ns2.bdm.microsoftonline.com...`
MX	1	`valfida-ch.mail.protection.outlook.com (`
TXT	3	`mscid=QTBTHa4jxeXktsSIyWtNmiHiCH2Kyn7+L5, v=spf1 include:spf.protection.outlook.co...`
SOA	1	`ns1.bdm.microsoftonline.com azuredns-hos`

Analysis

IP Addresses

valfida.ch points to IP number 31.164.129.216.

Other host names, for instance, ztag.ch share IP numbers with valfida.ch.

Name Servers

valfida.ch is delegated to four name servers: ns1.bdm.microsoftonline.com, ns2.bdm.microsoftonline.com, ns3.bdm.microsoftonline.com and ns4.bdm.microsoftonline.com.

valfida.ch shares name servers with other domains at least partially, for example lasham.org, bluechipsecurity.ltd.uk, alexbosman.nl, zsr.org and sportstech.org.