algorithm.ch - dns.ninja

`algorithm.ch`

DNSSEC	⚠️ Not signed
A	13.248.169.48^{🇺🇸 Amazon13.248.160.0/20}
		PTR	`a904c694c05102f30.awsglobalaccelerator.com`
A	76.223.54.146^{🇺🇸 Amazon76.223.48.0/20}
NS	`ns1.dan.com` ⭐
		A	2603:5:2125::43^{🇺🇸 GODADDY-DNS2603:5:2120::/44}
			PTR	`ns1.dan.com`
		A	97.74.98.67^{🇺🇸 GODADDY-DNS97.74.98.0/23}
			PTR	`ns1.dan.com`
NS	`ns2.dan.com`
		A	2603:5:2225::43^{🇺🇸 GODADDY-DNS2603:5:2220::/44}
			PTR	`ns2.dan.com`
		A	173.201.66.67^{🇺🇸 GODADDY-DNS173.201.66.0/23}
			PTR	`ns2.dan.com`
SOA	`ns1.dan.com`dns@jomax.net 2025-10-01 #0

`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 2026-07-24 #1

Same first word

Similar names

DNS History

12 records (4 active, 8 former)

●NSns1.dan.com2026-02-16 → 2026-07-23 · 3 obs

○ 2017-05-15 11:45:02
● 2026-02-16 04:49:04
● 2026-07-23 23:19:48

○NSns1.parkingcrew.net2017-05-15 → 2017-05-15 · 4 obs

○ 2016-07-21 21:27:20
● 2017-05-15 11:45:02
○ 2026-02-16 04:49:04
○ 2026-07-23 23:19:48

○NSns11.1tl.com2015-08-16 → 2016-07-21 · 4 obs

● 2015-08-16 07:40:00
● 2016-07-21 21:27:20
○ 2017-05-15 11:45:02
○ 2026-07-23 23:19:48

●NSns2.dan.com2026-02-16 → 2026-07-23 · 3 obs

○ 2017-05-15 11:45:02
● 2026-02-16 04:49:04
● 2026-07-23 23:19:48

○NSns2.parkingcrew.net2017-05-15 → 2017-05-15 · 4 obs

○ 2016-07-21 21:27:20
● 2017-05-15 11:45:02
○ 2026-02-16 04:49:04
○ 2026-07-23 23:19:48

○NSns22.1tl.com2015-08-16 → 2016-07-21 · 4 obs

● 2015-08-16 07:40:00
● 2016-07-21 21:27:20
○ 2017-05-15 11:45:02
○ 2026-07-23 23:19:48

○MXgoda.1tl.com2015-08-16 → 2016-07-21 · 4 obs

● 2015-08-16 07:40:00
● 2016-07-21 21:27:20
○ 2017-05-15 11:45:02
○ 2026-07-23 23:19:48

○MXmail.h-email.net2017-05-15 → 2026-02-16 · 5 obs

○ 2016-07-21 21:27:20
● 2017-05-15 11:45:02
● 2026-02-16 04:49:04
○ 2026-02-21 06:09:26
○ 2026-07-23 23:19:48

●A13.248.169.482026-02-16 → 2026-07-23 · 3 obs

○ 2017-05-15 11:45:02
● 2026-02-16 04:49:04
● 2026-07-23 23:19:48

○A185.53.179.72017-05-15 → 2017-05-15 · 4 obs

○ 2016-07-21 21:27:20
● 2017-05-15 11:45:02
○ 2026-02-16 04:49:04
○ 2026-07-23 23:19:48

○A50.116.32.1492015-08-16 → 2016-07-21 · 4 obs

● 2015-08-16 07:40:00
● 2016-07-21 21:27:20
○ 2017-05-15 11:45:02
○ 2026-07-23 23:19:48

●A76.223.54.1462026-02-16 → 2026-07-23 · 3 obs

○ 2017-05-15 11:45:02
● 2026-02-16 04:49:04
● 2026-07-23 23:19:48

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
ch	a.nic.ch, e.nic.ch, f.nic.ch, b.nic.ch...	-
algorithm.ch	ns1.dan.com, ns2.dan.com	-

✅ Authoritative Response

Server:97.74.98.67

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for algorithm.ch (unsigned zone)

⏱️ Timing

Total: 755ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`13.248.169.48, 76.223.54.146`
NS	2	`ns1.dan.com, ns2.dan.com`
SOA	1	`ns1.dan.com dns.jomax.net`

Analysis

IP Addresses

algorithm.ch directs to two IP numbers, 13.248.169.48 and 76.223.54.146

ns.statisticaltrading.com, www.photoro.com, deepstations.xyz plus two other host names have IP numbers in common with algorithm.ch.

Name Servers

DNS delegation for algorithm.ch points to two name servers: ns1.dan.com and ns2.dan.com.

The name server configuration of algorithm.ch is shared with other domains, for instance competerx.com, verification-gakbzzzqmt6gkcplw4efpp.ns3951.verify.hn, elkhroub.com and two others.

algorithm.ch has at least partial name server overlap with other domains, such as satasa.com, ve24.de, stararena.nl and two others.

It is common to see these name servers used together with name servers ns1.undeveloped.com and ns2.undeveloped.com.

ns1.dan.com directs to 97.74.98.67 and 2603:5:2125::43. ns2.dan.com directs to 173.201.66.67 and 2603:5:2225::43. Each host name carries two IP addresses.