`abacus-services.ch`

DNSSEC	🔒 Signed (DS record present)
A	2606:4700:3036::ac43:b8b5^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::6815:2425^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.36.37^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.184.181^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`theo.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b90^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`theo.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c190^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`theo.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2190^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`theo.ns.cloudflare.com`
		A	108.162.193.144^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`theo.ns.cloudflare.com`
		A	172.64.33.144^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`theo.ns.cloudflare.com`
		A	173.245.59.144^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`theo.ns.cloudflare.com`
NS	`vera.ns.cloudflare.com`
		A	2606:4700:50::adf5:3a93^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`vera.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c093^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`vera.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2093^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`vera.ns.cloudflare.com`
		A	108.162.192.147^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`vera.ns.cloudflare.com`
		A	172.64.32.147^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`vera.ns.cloudflare.com`
		A	173.245.58.147^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`vera.ns.cloudflare.com`
MX	`abacusservices-ch01e.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:ca04::b^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-dbbpr03cu00103.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::1^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-as9pr07cu00301.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::9^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-as8pr04cu00801.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::b^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-am7pr05cu00103.inbound.protection.outlook.com`
		A	52.101.68.16^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db4pr02cu00400.inbound.protection.outlook.com`
		A	52.101.68.39^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db7pr03cu00607.inbound.protection.outlook.com`
		A	52.101.73.16^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-as2pr05cu00100.inbound.protection.outlook.com`
		A	52.101.73.24^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-as8pr05cu00300.inbound.protection.outlook.com`
TXT	`MS=ms27084705`
TXT	`ZOOM_verify_xlVlkiruFlyk6JWZ50P0Av`
TXT	`google-site-verification=FRR-AdZS0Z-DNnEPyL7x9VOB5yV6UaA7QrlatjS_hVE`
TXT	`v=spf1 include:spf.abacuscity.ch include:spf.protection.outlook.com ip4:46.22...`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.36.37, 172.67.184.181
		IPv6	2606:4700:3036::ac43:b8b5, 2606:4700:3037::6815:2425
SOA	`theo.ns.cloudflare.com`dns@cloudflare.com serial=2398893727

`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 2026-03-26 #4

📈 Tranco rank: #490,188

Same first word

abacus-services.com

abacus-services.de

abacus-services.ch

DNS History

7 records (7 active, 0 former)

●NStheo.ns.cloudflare.com2026-03-24 → 2026-03-26 · 2 obs

● 2026-03-24 06:06:06
● 2026-03-26 01:42:46

●NSvera.ns.cloudflare.com2026-03-24 → 2026-03-26 · 2 obs

● 2026-03-24 06:06:06
● 2026-03-26 01:42:46

●MXabacusservices-ch01e.mail.protection.outlook.com2026-03-24 → 2026-03-26 · 2 obs

● 2026-03-24 06:06:06
● 2026-03-26 01:42:46

●A104.21.36.372026-03-24 → 2026-03-26 · 2 obs

● 2026-03-24 06:06:06
● 2026-03-26 01:42:46

●A172.67.184.1812026-03-24 → 2026-03-26 · 2 obs

● 2026-03-24 06:06:06
● 2026-03-26 01:42:46

●A2606:4700:3036::ac43:b8b52026-03-24 → 2026-03-26 · 2 obs

● 2026-03-24 06:06:06
● 2026-03-26 01:42:46

●A2606:4700:3037::6815:24252026-03-24 → 2026-03-26 · 2 obs

● 2026-03-24 06:06:06
● 2026-03-26 01:42:46

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
ch	a.nic.ch, b.nic.ch, d.nic.ch, e.nic.ch...	-
abacus-services.ch	vera.ns.cloudflare.com, theo.ns.cloudflare.com	-

✅ Authoritative Response

Server:173.245.58.147

NS records: vera.ns.cloudflare.com, theo.ns.cloudflare.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 758ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.184.181, 104.21.36.37`
AAAA	2	`2606:4700:3036::ac43:b8b5, 2606:4700:3037::6815:2425`
NS	2	`theo.ns.cloudflare.com, vera.ns.cloudflare.com`
MX	1	`abacusservices-ch01e.mail.protection.out`
TXT	4	`MS=ms27084705, ZOOM_verify_xlVlkiruFlyk6JWZ50P0Av...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`theo.ns.cloudflare.com dns.cloudflare.co`

Analysis

IP Addresses

abacus-services.ch refers to four IP numbers: 2606:4700:3036::ac43:b8b5, 2606:4700:3037::6815:2425, 104.21.36.37 and 172.67.184.181.

Other host names, for instance shanxihengao.com, www.era.pt, ptt-site.org.tw, badida.se and aprex.com share IP numbers with abacus-services.ch.

Name Servers

abacus-services.ch's delegation uses two name servers: theo.ns.cloudflare.com and vera.ns.cloudflare.com.

abacus-services.ch uses the same name server setup as other domains, such as trippinwithray.com, abaclick.ch, deadnode.org, abacare.de and hopecommunitypca.com.

abacus-services.ch at least partially shares name servers with other domains, including legendworld.net, xxttmm.xyz, nannyshifts.com, topfivenet.com and posoki.com.

These name servers are often used with galilea.ns.cloudflare.com and chan.ns.cloudflare.com.

Host names with six IP numbers:

theo.ns.cloudflare.com points to 2606:4700:58::adf5:3b90, 2803:f800:50::6ca2:c190, 2a06:98c1:50::ac40:2190, 108.162.193.144, 172.64.33.144 and 173.245.59.144.

vera.ns.cloudflare.com points to 2606:4700:50::adf5:3a93, 2803:f800:50::6ca2:c093, 2a06:98c1:50::ac40:2093, 108.162.192.147, 172.64.32.147 and 173.245.58.147.

Mail Servers

A single mail server handles abacus-services.ch, abacusservices-ch01e.mail.protection.outlook.com.

Host abacusservices-ch01e.mail.protection.outlook.com points to eight IPs: 2a01:111:f403:ca04::b, 2a01:111:f403:ca09::1, 2a01:111:f403:ca09::9, 2a01:111:f403:ca09::b, 52.101.68.16, 52.101.68.39, 52.101.73.16 and 52.101.73.24.

abacus-services.ch - robtex.com