samuelson.ch - dns.ninja

`samuelson.ch`

DNSSEC	⚠️ Not signed
A	216.40.34.41^{🇨🇦 TUCOWS216.40.34.0/24}
NS	`ns1.hover.com` ⭐
		A	2604:4000:0:d:216:40:47:26^{🇨🇦 TUCOWS2604:4000::/48 -BRA-IPV6-BLK1.1/NET-2604:4000}
			PTR	`ns1.hover.com`
		A	216.40.47.26^{🇨🇦 TUCOWS216.40.47.0/24 -BRA-BLK1.4/NET-216-40-47-0}
			PTR	`ns1.hover.com`
NS	`ns2.hover.com`
		A	2604:4000:2800:d:64:99:148:13^{🇨🇦 TUCOWS-32604:4000:2800::/37 Tucows.com Co.}
			PTR	`ns2.hover.com`
		A	64.98.148.13^{🇨🇦 TUCOWS-364.98.144.0/20 Tucows.com Co.}
			PTR	`ns2.hover.com`
MX	`mx01.mail.icloud.com` ⭐
		A	17.42.251.62^{🇺🇸 Apple17.42.0.0/16}
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
			PTR	`mx3.mail.icloud.com`
		A	17.56.9.31^{🇺🇸 Apple17.56.9.0/24}
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
		A	17.57.152.5^{🇺🇸 Apple17.57.152.0/23}
			PTR	`ic4-privaterelay.appleid.com`
			PTR	`smtp1.ic4-privaterelay.appleid.com`
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
		A	17.57.154.33^{🇺🇸 Apple17.57.154.0/24}
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
		A	17.57.155.25^{🇺🇸 Apple17.57.155.0/24}
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
		A	17.57.156.30^{🇺🇸 Apple17.57.156.0/24}
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
MX	`mx02.mail.icloud.com` ⭐
		A	17.42.251.62^{🇺🇸 Apple17.42.0.0/16}
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
			PTR	`mx3.mail.icloud.com`
		A	17.56.9.31^{🇺🇸 Apple17.56.9.0/24}
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
		A	17.57.152.5^{🇺🇸 Apple17.57.152.0/23}
			PTR	`ic4-privaterelay.appleid.com`
			PTR	`smtp1.ic4-privaterelay.appleid.com`
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
		A	17.57.154.33^{🇺🇸 Apple17.57.154.0/24}
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
		A	17.57.155.25^{🇺🇸 Apple17.57.155.0/24}
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
		A	17.57.156.30^{🇺🇸 Apple17.57.156.0/24}
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
TXT	`v=spf1 redirect=icloud.com`
TXT	`apple-domain=xZbbrVT5I20EXFIs`
SOA	`ns1.hover.com`dnsmaster@hover.com serial=1720469119

`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 2026-06-10 #45

Same first word

samuelson.com

samuelson.pl

samuelson.ch

samuelson.de

samuelson.co.uk

samuelson.se

samuelson.org

samuelson.nu

samuelson.cool

Similar names

DNS History

12 records (5 active, 7 former)

●NSns1.hover.com2015-11-13 → 2026-06-10 · 3 obs

○ 2015-06-25 18:08:32
● 2015-11-13 06:14:38
● 2026-06-10 21:26:48

○NSns1.infomaniak.ch2015-06-25 → 2015-06-25 · 3 obs

● 2015-06-25 18:08:32
○ 2015-11-13 06:14:38
○ 2026-06-10 21:26:48

●NSns2.hover.com2015-11-13 → 2026-06-10 · 3 obs

○ 2015-06-25 18:08:32
● 2015-11-13 06:14:38
● 2026-06-10 21:26:48

○NSns2.infomaniak.ch2015-06-25 → 2015-06-25 · 3 obs

● 2015-06-25 18:08:32
○ 2015-11-13 06:14:38
○ 2026-06-10 21:26:48

○MXmta-gw.infomaniak.ch2015-06-25 → 2015-06-25 · 3 obs

● 2015-06-25 18:08:32
○ 2015-11-13 06:14:38
○ 2026-06-10 21:26:48

○MXmx.hover.com.cust.hostedemail.com2015-11-13 → 2020-01-16 · 5 obs

○ 2015-06-25 18:08:32
● 2015-11-13 06:14:38
● 2020-01-16 06:50:18
○ 2026-03-19 22:47:58
○ 2026-06-10 21:26:48

●MXmx01.mail.icloud.com2026-03-19 → 2026-06-10 · 3 obs

○ 2020-01-16 06:50:18
● 2026-03-19 22:47:58
● 2026-06-10 21:26:48

●MXmx02.mail.icloud.com2026-03-19 → 2026-06-10 · 3 obs

○ 2020-01-16 06:50:18
● 2026-03-19 22:47:58
● 2026-06-10 21:26:48

●A216.40.34.412026-03-19 → 2026-06-10 · 3 obs

○ 2020-01-16 06:50:18
● 2026-03-19 22:47:58
● 2026-06-10 21:26:48

○A64.98.145.302016-06-18 → 2020-01-16 · 5 obs

○ 2016-02-25 11:57:18
● 2016-06-18 21:01:14
● 2020-01-16 06:50:18
○ 2026-03-19 22:47:58
○ 2026-06-10 21:26:48

○A64.99.80.302015-11-13 → 2016-02-25 · 5 obs

○ 2015-06-25 18:08:32
● 2015-11-13 06:14:38
● 2016-02-25 11:57:18
○ 2016-06-18 21:01:14
○ 2026-06-10 21:26:48

○A93.88.241.1302015-06-25 → 2015-06-25 · 3 obs

● 2015-06-25 18:08:32
○ 2015-11-13 06:14:38
○ 2026-06-10 21:26:48

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
ch	b.nic.ch, e.nic.ch, a.nic.ch, d.nic.ch...	-
samuelson.ch	ns2.hover.com, ns1.hover.com	-

✅ Authoritative Response

Server:216.40.47.26

NS records: ns2.hover.com, ns1.hover.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for samuelson.ch (unsigned zone)

⏱️ Timing

Total: 688ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`216.40.34.41`
NS	2	`ns1.hover.com, ns2.hover.com`
MX	2	`mx01.mail.icloud.com (pri: 10), mx02.mail.icloud.com (pri: 10)`
TXT	2	`v=spf1 redirect=icloud.com, apple-domain=xZbbrVT5I20EXFIs`
SOA	1	`ns1.hover.com dnsmaster.hover.com`

Analysis

IP Addresses

samuelson.ch resolves to just one IP address, 216.40.34.41.

Two other host names, along with recruiterwizard.com, smez.com and pushmatix.com, also share IP numbers with samuelson.ch.

Name Servers

samuelson.ch is served by two delegated name servers, ns1.hover.com and ns2.hover.com.

samuelson.ch shares its NS records with other domains, for example solvingforwhy.com, kbd.nyc, pallerco.com and two others.

At least some of samuelson.ch's name servers are shared with other domains, for example keithrowell.com, thesustainableproject.com, electriduct.com and two more.

These name servers tend to be used in conjunction with the name servers ns3.hover.com.

Each of the two host names carries two IP addresses: ns1.hover.com points to 216.40.47.26 and 2604:4000:0:d:216:40:47:26, and ns2.hover.com points to 64.98.148.13 and 2604:4000:2800:d:64:99:148:13.

Mail Servers

samuelson.ch is served by two mail servers, mx01.mail.icloud.com and mx02.mail.icloud.com.

Among the domains sharing a mail server setup with samuelson.ch are elkraneo.com, skobic.de, igruber.me and two others.

samuelson.ch overlaps on mail servers with certain other domains, barners.nl among them.

DNS names with 6 IP addresses:

mx01.mail.icloud.com carries IP addresses 17.42.251.62, 17.56.9.31 and 17.57.152.5, with 3 other addresses beyond those.

mx02.mail.icloud.com carries IP addresses 17.42.251.62, 17.56.9.31 and 17.57.152.5, with 3 other addresses beyond those.

These two host names — mx01.mail.icloud.com and mx02.mail.icloud.com — each point to 17.42.251.62 IP addresses.

These two host names — mx01.mail.icloud.com and mx02.mail.icloud.com — each point to 17.56.9.31 IP addresses.

These two host names — mx01.mail.icloud.com and mx02.mail.icloud.com — each point to 17.57.152.5 IP addresses.

These two host names — mx01.mail.icloud.com and mx02.mail.icloud.com — each point to 17.57.154.33 IP addresses.

These two host names — mx01.mail.icloud.com and mx02.mail.icloud.com — each point to 17.57.155.25 IP addresses.

These two host names — mx01.mail.icloud.com and mx02.mail.icloud.com — each point to 17.57.156.30 IP addresses.