`abacusclassesonline.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3036::ac43:ce9b^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::6815:255a^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.37.90^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.206.155^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`ed.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b6f^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ed.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c16f^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`ed.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:216f^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`ed.ns.cloudflare.com`
		A	108.162.193.111^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ed.ns.cloudflare.com`
		A	172.64.33.111^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ed.ns.cloudflare.com`
		A	173.245.59.111^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ed.ns.cloudflare.com`
NS	`kim.ns.cloudflare.com`
		A	2606:4700:50::adf5:3a7e^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kim.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c07e^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`kim.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:207e^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`kim.ns.cloudflare.com`
		A	108.162.192.126^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kim.ns.cloudflare.com`
		A	172.64.32.126^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kim.ns.cloudflare.com`
		A	173.245.58.126^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kim.ns.cloudflare.com`
MX	`_dc-mx.60742aad7beb.abacusclassesonline.com` ⭐
		A	103.171.45.199^{🇮🇳 YOTTA103.171.45.0/24 CLOUDTECHTIQ ENTERPRISES PRIVATE LIMITED}
			PTR	`server.in.abacusclassesonline.com`
TXT	`v=spf1 ip4:168.235.91.65 +a +mx +a:smtp.gmail.com +ip4:103.209.144.130 +ip4:1...`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.37.90, 172.67.206.155
		IPv6 hints	2606:4700:3036::ac43:ce9b, 2606:4700:3037::6815:255a
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=251, name=cloudflare-ech.com
SOA	`ed.ns.cloudflare.com`dns@cloudflare.com serial=2403702861

`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=1778307071

📈 Tranco rank: #210,959

Previously MX for

abacusclassesonline.com

Subdomains

new.abacusclassesonline.com

Same first word

abacusclassesonline.xyz

abacusclassesonline.com

Similar names

abacusonlineclasses.com

DNS History

14 records (7 active, 7 former)

○NSdns100.jtecloud.com2017-11-02 → 2017-11-02 · 4 obs

○ 2017-01-04 21:02:02
● 2017-11-02 15:25:04
○ 2026-02-21 14:21:48
○ 2026-05-09 06:31:46

○NSdns200.jtecloud.com2017-11-02 → 2017-11-02 · 4 obs

○ 2017-01-04 21:02:02
● 2017-11-02 15:25:04
○ 2026-02-21 14:21:48
○ 2026-05-09 06:31:46

●NSed.ns.cloudflare.com2026-02-21 → 2026-05-09 · 3 obs

○ 2017-11-02 15:25:04
● 2026-02-21 14:21:48
● 2026-05-09 06:31:46

●NSkim.ns.cloudflare.com2026-02-21 → 2026-05-09 · 3 obs

○ 2017-11-02 15:25:04
● 2026-02-21 14:21:48
● 2026-05-09 06:31:46

○NSns1031.microhost.com2017-01-04 → 2017-01-04 · 3 obs

● 2017-01-04 21:02:02
○ 2017-11-02 15:25:04
○ 2026-05-09 06:31:46

○NSns1032.microhost.com2017-01-04 → 2017-01-04 · 3 obs

● 2017-01-04 21:02:02
○ 2017-11-02 15:25:04
○ 2026-05-09 06:31:46

●MX_dc-mx.60742aad7beb.abacusclassesonline.com2026-02-21 → 2026-05-09 · 3 obs

○ 2017-11-02 15:25:04
● 2026-02-21 14:21:48
● 2026-05-09 06:31:46

○MXabacusclassesonline.com2017-01-04 → 2017-11-02 · 4 obs

● 2017-01-04 21:02:02
● 2017-11-02 15:25:04
○ 2026-02-21 14:21:48
○ 2026-05-09 06:31:46

○A103.209.144.1302017-01-04 → 2017-01-04 · 3 obs

● 2017-01-04 21:02:02
○ 2017-11-02 15:25:04
○ 2026-05-09 06:31:46

●A104.21.37.902026-02-21 → 2026-05-09 · 3 obs

○ 2017-11-02 15:25:04
● 2026-02-21 14:21:48
● 2026-05-09 06:31:46

●A172.67.206.1552026-02-21 → 2026-05-09 · 3 obs

○ 2017-11-02 15:25:04
● 2026-02-21 14:21:48
● 2026-05-09 06:31:46

○A198.46.149.1932017-11-02 → 2017-11-02 · 4 obs

○ 2017-01-04 21:02:02
● 2017-11-02 15:25:04
○ 2026-02-21 14:21:48
○ 2026-05-09 06:31:46

●A2606:4700:3036::ac43:ce9b2026-02-21 → 2026-05-09 · 3 obs

○ 2017-11-02 15:25:04
● 2026-02-21 14:21:48
● 2026-05-09 06:31:46

●A2606:4700:3037::6815:255a2026-02-21 → 2026-05-09 · 3 obs

○ 2017-11-02 15:25:04
● 2026-02-21 14:21:48
● 2026-05-09 06:31:46

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	f.gtld-servers.net, h.gtld-servers.net, i.gtld-servers.net, b.gtld-servers.net...	-
abacusclassesonline.com	ed.ns.cloudflare.com, kim.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.126

NS records: ed.ns.cloudflare.com, kim.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for abacusclassesonline.com (unsigned zone)

⏱️ Timing

Total: 885ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.37.90, 172.67.206.155`
AAAA	2	`2606:4700:3037::6815:255a, 2606:4700:3036::ac43:ce9b`
NS	2	`ed.ns.cloudflare.com, kim.ns.cloudflare.com`
MX	1	`_dc-mx.60742aad7beb.abacusclassesonline.`
TXT	1	`v=spf1 ip4:168.235.91.65 +a +mx +a:smtp.`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`ed.ns.cloudflare.com dns.cloudflare.com`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (ed.ns.cloudflare.com, ed.ns.cloudflare.com, ed.ns.cloudflare.com...)

Analysis

Hierarchy

new.abacusclassesonline.com has abacusclassesonline.com as its parent.

IP Addresses

abacusclassesonline.com maps to four IP numbers: 2606:4700:3036::ac43:ce9b, 2606:4700:3037::6815:255a, 104.21.37.90 and 172.67.206.155.

Other host names, for instance www.ucakkargo.com.tr, dereferrer.click, aisaoil.com, mygames.dk and unrealitytv.co.uk share IP numbers with abacusclassesonline.com.

Name Servers

Two name servers ed.ns.cloudflare.com and kim.ns.cloudflare.com are delegated to abacusclassesonline.com.

abacusclassesonline.com uses the same name server configuration as other domains, such as bobiwine.com, world-real-estate.com, am-emm.uk, surgi-tec.com and ideeu.de.

abacusclassesonline.com at least partially shares name servers with other domains such as iane.cn, checkip.me, alcaldekeyword.top, kaijiajia.com and 52miui.com.

These name servers are commonly used with casey.ns.cloudflare.com, todd.ns.cloudflare.com, itzel.ns.cloudflare.com and walt.ns.cloudflare.com.

Host names with six IP numbers: Host name ed.ns.cloudflare.com points to 2606:4700:58::adf5:3b6f, 2803:f800:50::6ca2:c16f, 2a06:98c1:50::ac40:216f, 108.162.193.111, 172.64.33.111 and 173.245.59.111; host name kim.ns.cloudflare.com points to 2606:4700:50::adf5:3a7e, 2803:f800:50::6ca2:c07e, 2a06:98c1:50::ac40:207e, 108.162.192.126, 172.64.32.126 and 173.245.58.126.

Mail Servers

abacusclassesonline.com is handled by a single mail server, _dc-mx.60742aad7beb.abacusclassesonline.com.

_dc-mx.60742aad7beb.abacusclassesonline.com points to one IP number: 103.171.45.199.

abacusclassesonline.com - robtex.com