`rfd-consulting.com`

DNSSEC	⚠️ Not signed
A	2a0f:ac85:1048:b0b7:89:34:125:1771^{🇨🇭 AS_VADIAN22a0f:ac85::/32}
A	89.34.125.177^{🇩🇪 AS_VADIAN289.34.125.0/24}
NS	`ns1.domains.ch` ⭐
		A	2a0f:ac85:1048:b8bf:89:34:125:1871^{🇨🇭 AS_VADIAN22a0f:ac85::/32}
			PTR	`ns1.domains.ch`
		A	89.34.125.187^{🇩🇪 AS_VADIAN289.34.125.0/24}
			PTR	`fw.domains.ch`
NS	`ns2.domains.ch`
		A	2a0f:ac86:5048:b8bf:89:150:55:1871^{🇨🇭 AS229272000::/3}
			PTR	`ns2.domains.ch`
		A	89.150.55.187^{🇮🇹 AS_VADIAN289.150.55.0/24}
			PTR	`ns2.domains.ch`
MX	`rfdconsulting-com0i.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	`MS=ms64461822`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
SOA	`ns1.domains.ch`hostmaster@vadian.net 2026-07-22 #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=1784750612

Subdomains

smtp.rfd-consulting.com

Same first word

rfd-consulting.com

Similar names

rdf-consulting.com

DNS History

7 records (5 active, 2 former)

●NSns1.domains.ch2019-12-15 → 2026-07-22 · 2 obs

● 2019-12-15 10:06:24
● 2026-07-22 20:10:34

●NSns2.domains.ch2019-12-15 → 2026-07-22 · 2 obs

● 2019-12-15 10:06:24
● 2026-07-22 20:10:34

●MXrfdconsulting-com0i.mail.protection.outlook.com2026-04-10 → 2026-07-22 · 8 obs

○ 2019-12-15 10:06:24
● 2026-04-10 00:14:22
● 2026-04-16 03:14:00
○ 2026-04-16 15:42:06
● 2026-05-26 20:57:18
○ 2026-07-07 20:02:18
● 2026-07-11 10:49:02
● 2026-07-22 20:10:34

○MXsmtp.rfd-consulting.com2019-12-15 → 2019-12-15 · 3 obs

● 2019-12-15 10:06:24
○ 2026-04-10 00:14:22
○ 2026-07-22 20:10:34

○A194.230.72.2062019-12-15 → 2019-12-15 · 3 obs

● 2019-12-15 10:06:24
○ 2026-04-10 00:14:22
○ 2026-07-22 20:10:34

●A2a0f:ac85:1048:b0b7:89:34:125:17712026-04-10 → 2026-07-22 · 8 obs

○ 2019-12-15 10:06:24
● 2026-04-10 00:14:22
● 2026-04-16 03:14:00
○ 2026-04-16 15:42:06
● 2026-05-26 20:57:18
○ 2026-07-07 20:02:18
● 2026-07-11 10:49:02
● 2026-07-22 20:10:34

●A89.34.125.1772026-04-10 → 2026-07-22 · 8 obs

○ 2019-12-15 10:06:24
● 2026-04-10 00:14:22
● 2026-04-16 03:14:00
○ 2026-04-16 15:42:06
● 2026-05-26 20:57:18
○ 2026-07-07 20:02:18
● 2026-07-11 10:49:02
● 2026-07-22 20:10:34

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	d.gtld-servers.net, k.gtld-servers.net, b.gtld-servers.net, e.gtld-servers.net...	-
rfd-consulting.com	ns1.domains.ch, ns2.domains.ch	-

✅ Authoritative Response

Server:89.150.55.187

NS records: ns1.domains.ch, ns2.domains.ch

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for rfd-consulting.com (unsigned zone)

⏱️ Timing

Total: 715ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`89.34.125.177`
AAAA	1	`2a0f:ac85:1048:b0b7:89:34:125:1771`
NS	2	`ns1.domains.ch, ns2.domains.ch`
MX	1	`rfdconsulting-com0i.mail.protection.outl`
TXT	2	`v=spf1 include:spf.protection.outlook.co, MS=ms64461822`
SOA	1	`ns1.domains.ch hostmaster.vadian.net`

Analysis

Hierarchy

smtp.rfd-consulting.com is a subdomain of rfd-consulting.com.

IP Addresses

rfd-consulting.com points to the IP addresses 89.34.125.177 and 2a0f:ac85:1048:b0b7:89:34:125:1771

Two other host names, along with smtp.beru.ch, bank.vg and smtp.velohelme.ch, also share IP numbers with rfd-consulting.com.

Name Servers

rfd-consulting.com has two authoritative name servers — ns1.domains.ch and ns2.domains.ch.

rfd-consulting.com shares its NS records with other domains, for example ds-domseal.ch, pwv.ch, notifier.fi and two others.

The name servers for rfd-consulting.com overlap at least partially with those of other domains — for example intragram.de.

Both ns1.domains.ch and ns2.domains.ch have two IP addresses each. ns1.domains.ch resolves to 89.34.125.187 and 2a0f:ac85:1048:b8bf:89:34:125:1871; ns2.domains.ch resolves to 89.150.55.187 and 2a0f:ac86:5048:b8bf:89:150:55:1871.

Mail Servers

The sole mail server for rfd-consulting.com is rfdconsulting-com0i.mail.protection.outlook.com.

With 8 IP addresses total, rfdconsulting-com0i.mail.protection.outlook.com resolves to 52.101.185.12, 52.101.185.13, 52.101.185.14 and 5 others.

rfd-consulting.com - robtex.com