a-source.ch - dns.ninja

`a-source.ch`

DNSSEC	⚠️ Not signed
A	165.160.13.20^{🇺🇸 CORPORATION-1165.160.13.0/24 251 Little Falls Drive Wilmington DE 19808 United States}
A	165.160.15.20^{🇺🇸 CORPORATION-1165.160.15.0/24 251 Little Falls Drive Wilmington DE 19808 United States}
NS	`ns1.netnames.net` ⭐
		A	2610:a1:1022::100^{🇺🇸 MAINT-ID-120082610:a1:1022::/48 Neustar}
			PTR	`ns1.arcemus.com`
			PTR	`kandns06.digitalarchives.com`
			PTR	`ns1.euro909.com`
			PTR	`ns2.euro909.com`
			PTR	`indom10.indomco.com`
			PTR	`indom30.indomco.fr`
			PTR	`ns1.ascio.net`
			PTR	`ns3.ascio.net`
			PTR	`dns1.cscdns.net`
			PTR	`pdns1.cscdns.net`
			PTR	`sbdns3.cscdns.net`
			PTR	`spdns3.cscdns.net`
			PTR	`ns0.netnames.net`
			PTR	`ns1.netnames.net`
			PTR	`ns3.netnames.net`
			PTR	`ns5.netnames.net`
			PTR	`ns7.netnames.net`
			PTR	`indom130.indomco.org`
			PTR	`ns2.domainnetwork.se`
			PTR	`ns.domainnetwork.se`
		A	156.154.130.100^{🇺🇸 MAINT-ID-12008156.154.130.0/24 Neustar}
			PTR	`ns1.arcemus.com`
			PTR	`ns5.bac.com`
			PTR	`kandns06.digitalarchives.com`
			PTR	`ns1.euro909.com`
			PTR	`ns2.euro909.com`
			PTR	`indom10.indomco.com`
			PTR	`g.ns-bac.com`
			PTR	`indom30.indomco.fr`
			PTR	`ns1.ascio.net`
			PTR	`ns3.ascio.net`
			PTR	`dns1.cscdns.net`
			PTR	`pdns1.cscdns.net`
			PTR	`sbdns3.cscdns.net`
			PTR	`spdns3.cscdns.net`
			PTR	`ns0.netnames.net`
			PTR	`ns1.netnames.net`
			PTR	`ns3.netnames.net`
			PTR	`ns5.netnames.net`
			PTR	`ns7.netnames.net`
			PTR	`indom130.indomco.org`
			PTR	`ns2.domainnetwork.se`
			PTR	`ns.domainnetwork.se`
NS	`ns2.netnames.net`
		A	2610:a1:1023::100^{🇺🇸 MAINT-ID-120082610:a1:1023::/48 Neustar}
			PTR	`ns2.arcemus.com`
			PTR	`nusdns06.digitalarchives.com`
			PTR	`ns3.domainnetwork.com`
			PTR	`ns3.euro909.com`
			PTR	`indom80.indomco.hk`
			PTR	`ns2.ascio.net`
			PTR	`ns4.ascio.net`
			PTR	`dns2.cscdns.net`
			PTR	`pdns2.cscdns.net`
			PTR	`indom20.indomco.net`
			PTR	`ns2.netnames.net`
			PTR	`ns4.netnames.net`
			PTR	`ns6.netnames.net`
			PTR	`ns8.netnames.net`
		A	156.154.131.100^{🇺🇸 MAINT-ID-12008156.154.131.0/24 Neustar}
			PTR	`ns2.arcemus.com`
			PTR	`ns9.bac.com`
			PTR	`nusdns06.digitalarchives.com`
			PTR	`ns3.domainnetwork.com`
			PTR	`ns3.euro909.com`
			PTR	`indom80.indomco.hk`
			PTR	`ns2.ascio.net`
			PTR	`ns4.ascio.net`
			PTR	`dns2.cscdns.net`
			PTR	`pdns2.cscdns.net`
			PTR	`indom20.indomco.net`
			PTR	`ns2.netnames.net`
			PTR	`ns4.netnames.net`
			PTR	`ns6.netnames.net`
			PTR	`ns8.netnames.net`
			PTR	`h.ns-bac.org`
NS	`ns5.netnames.net`
		A	2610:a1:1022::100^{🇺🇸 MAINT-ID-120082610:a1:1022::/48 Neustar}
			PTR	`ns1.arcemus.com`
			PTR	`kandns06.digitalarchives.com`
			PTR	`ns1.euro909.com`
			PTR	`ns2.euro909.com`
			PTR	`indom10.indomco.com`
			PTR	`indom30.indomco.fr`
			PTR	`ns1.ascio.net`
			PTR	`ns3.ascio.net`
			PTR	`dns1.cscdns.net`
			PTR	`pdns1.cscdns.net`
			PTR	`sbdns3.cscdns.net`
			PTR	`spdns3.cscdns.net`
			PTR	`ns0.netnames.net`
			PTR	`ns1.netnames.net`
			PTR	`ns3.netnames.net`
			PTR	`ns5.netnames.net`
			PTR	`ns7.netnames.net`
			PTR	`indom130.indomco.org`
			PTR	`ns2.domainnetwork.se`
			PTR	`ns.domainnetwork.se`
		A	156.154.130.100^{🇺🇸 MAINT-ID-12008156.154.130.0/24 Neustar}
			PTR	`ns1.arcemus.com`
			PTR	`ns5.bac.com`
			PTR	`kandns06.digitalarchives.com`
			PTR	`ns1.euro909.com`
			PTR	`ns2.euro909.com`
			PTR	`indom10.indomco.com`
			PTR	`g.ns-bac.com`
			PTR	`indom30.indomco.fr`
			PTR	`ns1.ascio.net`
			PTR	`ns3.ascio.net`
			PTR	`dns1.cscdns.net`
			PTR	`pdns1.cscdns.net`
			PTR	`sbdns3.cscdns.net`
			PTR	`spdns3.cscdns.net`
			PTR	`ns0.netnames.net`
			PTR	`ns1.netnames.net`
			PTR	`ns3.netnames.net`
			PTR	`ns5.netnames.net`
			PTR	`ns7.netnames.net`
			PTR	`indom130.indomco.org`
			PTR	`ns2.domainnetwork.se`
			PTR	`ns.domainnetwork.se`
NS	`ns6.netnames.net`
		A	2610:a1:1023::100^{🇺🇸 MAINT-ID-120082610:a1:1023::/48 Neustar}
			PTR	`ns2.arcemus.com`
			PTR	`nusdns06.digitalarchives.com`
			PTR	`ns3.domainnetwork.com`
			PTR	`ns3.euro909.com`
			PTR	`indom80.indomco.hk`
			PTR	`ns2.ascio.net`
			PTR	`ns4.ascio.net`
			PTR	`dns2.cscdns.net`
			PTR	`pdns2.cscdns.net`
			PTR	`indom20.indomco.net`
			PTR	`ns2.netnames.net`
			PTR	`ns4.netnames.net`
			PTR	`ns6.netnames.net`
			PTR	`ns8.netnames.net`
		A	156.154.131.100^{🇺🇸 MAINT-ID-12008156.154.131.0/24 Neustar}
			PTR	`ns2.arcemus.com`
			PTR	`ns9.bac.com`
			PTR	`nusdns06.digitalarchives.com`
			PTR	`ns3.domainnetwork.com`
			PTR	`ns3.euro909.com`
			PTR	`indom80.indomco.hk`
			PTR	`ns2.ascio.net`
			PTR	`ns4.ascio.net`
			PTR	`dns2.cscdns.net`
			PTR	`pdns2.cscdns.net`
			PTR	`indom20.indomco.net`
			PTR	`ns2.netnames.net`
			PTR	`ns4.netnames.net`
			PTR	`ns6.netnames.net`
			PTR	`ns8.netnames.net`
			PTR	`h.ns-bac.org`
MX	`relay1.netnames.net` ⭐
		A	185.26.230.83^{🇬🇧 NETNAMES185.26.230.0/24 NetNames Operations Limited}
			PTR	`relay1.netnames.net`
MX	`relay2.netnames.net`⁽²⁰⁾
		A	185.26.230.89^{🇬🇧 NETNAMES185.26.230.0/24 NetNames Operations Limited}
			PTR	`relay2.netnames.net`
SOA	`ns1.netnames.net`hostmaster@cscdns.net 2018-08-18 #3

`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 2026-08-14 #2

Same first word

a-source.ch

a-source.com

a-source.de

Similar names

core-usa.net

core-usa.org

a-course.co.jp

creo-usa.com

core-usa.myshopify.com

a-course.com

a-course.jp

DNS History

15 records (8 active, 7 former)

○NSns1.ascio.net2015-07-10 → 2017-02-08 · 4 obs

● 2015-07-10 21:16:00
● 2017-02-08 19:07:38
○ 2026-03-26 10:41:12
○ 2026-08-13 23:37:14

●NSns1.netnames.net2026-03-26 → 2026-08-13 · 3 obs

○ 2017-02-08 19:07:38
● 2026-03-26 10:41:12
● 2026-08-13 23:37:14

○NSns2.ascio.net2015-07-10 → 2017-02-08 · 4 obs

● 2015-07-10 21:16:00
● 2017-02-08 19:07:38
○ 2026-03-26 10:41:12
○ 2026-08-13 23:37:14

●NSns2.netnames.net2026-03-26 → 2026-08-13 · 3 obs

○ 2017-02-08 19:07:38
● 2026-03-26 10:41:12
● 2026-08-13 23:37:14

○NSns3.ascio.net2015-07-10 → 2017-02-08 · 4 obs

● 2015-07-10 21:16:00
● 2017-02-08 19:07:38
○ 2026-03-26 10:41:12
○ 2026-08-13 23:37:14

○NSns4.ascio.net2015-07-10 → 2017-02-08 · 4 obs

● 2015-07-10 21:16:00
● 2017-02-08 19:07:38
○ 2026-03-26 10:41:12
○ 2026-08-13 23:37:14

●NSns5.netnames.net2026-03-26 → 2026-08-13 · 3 obs

○ 2017-02-08 19:07:38
● 2026-03-26 10:41:12
● 2026-08-13 23:37:14

●NSns6.netnames.net2026-03-26 → 2026-08-13 · 3 obs

○ 2017-02-08 19:07:38
● 2026-03-26 10:41:12
● 2026-08-13 23:37:14

●MXrelay1.netnames.net2026-03-26 → 2026-08-13 · 3 obs

○ 2017-02-08 19:07:38
● 2026-03-26 10:41:12
● 2026-08-13 23:37:14

●MXrelay2.netnames.net2026-03-26 → 2026-08-13 · 3 obs

○ 2017-02-08 19:07:38
● 2026-03-26 10:41:12
● 2026-08-13 23:37:14

○MXsmtp1.speednames.com2015-07-10 → 2017-02-08 · 4 obs

● 2015-07-10 21:16:00
● 2017-02-08 19:07:38
○ 2026-03-26 10:41:12
○ 2026-08-13 23:37:14

○MXsmtp2.speednames.com2015-07-10 → 2017-02-08 · 4 obs

● 2015-07-10 21:16:00
● 2017-02-08 19:07:38
○ 2026-03-26 10:41:12
○ 2026-08-13 23:37:14

●A165.160.13.202026-03-26 → 2026-08-13 · 3 obs

○ 2017-02-08 19:07:38
● 2026-03-26 10:41:12
● 2026-08-13 23:37:14

●A165.160.15.202026-03-26 → 2026-08-13 · 3 obs

○ 2017-02-08 19:07:38
● 2026-03-26 10:41:12
● 2026-08-13 23:37:14

○A185.26.230.1292015-07-10 → 2017-02-08 · 4 obs

● 2015-07-10 21:16:00
● 2017-02-08 19:07:38
○ 2026-03-26 10:41:12
○ 2026-08-13 23:37:14

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
ch	a.nic.ch, b.nic.ch, d.nic.ch, e.nic.ch...	-
a-source.ch	ns6.netnames.net, ns2.netnames.net, ns1.netnames.net, ns5.netnames.net	-

✅ Authoritative Response

Server:156.154.131.100

NS records: ns6.netnames.net, ns2.netnames.net, ns1.netnames.net, ns5.netnames.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for a-source.ch (unsigned zone)

⏱️ Timing

Total: 1003ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`165.160.15.20, 165.160.13.20`
NS	4	`ns1.netnames.net, ns2.netnames.net...`
MX	2	`relay1.netnames.net (pri: 10), relay2.netnames.net (pri: 20)`
SOA	1	`ns1.netnames.net hostmaster.cscdns.net`

Analysis

IP Addresses

a-source.ch directs to two IP numbers, 165.160.13.20 and 165.160.15.20

hempel.me, avatar.events, bestfranchise2027.com plus two other host names have IP numbers in common with a-source.ch.

Name Servers

Four name servers handle the delegation for a-source.ch: ns1.netnames.net, ns2.netnames.net, ns5.netnames.net and ns6.netnames.net.

a-source.ch shares at least some of its name servers with other domains, including accor-hotels.org, barclaycardpremierleague.com, mgallery.pro and two others.

ns1.netnames.net and ns5.netnames.net both point to 156.154.130.100 and 2610:a1:1022::100; ns2.netnames.net and ns6.netnames.net both point to 156.154.131.100 and 2610:a1:1023::100 — all four hostnames (ns1.netnames.net, ns2.netnames.net, ns5.netnames.net and ns6.netnames.net) resolve to exactly two IP addresses.

ns1.netnames.net along with ns5.netnames.net each resolve to 2610:a1:1022::100 IP addresses.

ns1.netnames.net along with ns5.netnames.net each resolve to 156.154.130.100 IP addresses.

ns2.netnames.net along with ns6.netnames.net each resolve to 2610:a1:1023::100 IP addresses.

ns2.netnames.net along with ns6.netnames.net each resolve to 156.154.131.100 IP addresses.

Mail Servers

a-source.ch uses two mail servers, relay1.netnames.net and relay2.netnames.net.

The mail server setup of a-source.ch matches that of other domains such as prwdb.com, arken-zoo.info, ncsingeus.co.uk and two others.

a-source.ch uses mail servers that are also used by other domains, including labinalorry.org.uk, tokenlessauthentication.com and lambi.it.

relay1.netnames.net and relay2.netnames.net each resolve to one IP number: relay1.netnames.net points to 185.26.230.83 and relay2.netnames.net points to 185.26.230.89.