classapi.com - robtex.com

classapi.com

DNSSEC⚠️ Not signed
A2606:4700:3032::ac43:dab0🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3035::6815:35cb🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.53.203Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.218.176🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSaron.ns.cloudflare.com ⭐
A2606:4700:50::adf5:3a45🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRaron.ns.cloudflare.com
A2803:f800:50::6ca2:c045🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRaron.ns.cloudflare.com
A2a06:98c1:50::ac40:2045🇺🇸 Cloudflare2a06:98c1:50::/45
PTRaron.ns.cloudflare.com
A108.162.192.69🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRaron.ns.cloudflare.com
A172.64.32.69🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRaron.ns.cloudflare.com
A173.245.58.69🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRaron.ns.cloudflare.com
NSlakas.ns.cloudflare.com
A2606:4700:58::adf5:3bc2🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRlakas.ns.cloudflare.com
A2803:f800:50::6ca2:c1c2🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRlakas.ns.cloudflare.com
A2a06:98c1:50::ac40:21c2🇺🇸 Cloudflare2a06:98c1:50::/45
PTRlakas.ns.cloudflare.com
A108.162.193.194🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRlakas.ns.cloudflare.com
A172.64.33.194🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRlakas.ns.cloudflare.com
A173.245.59.194🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRlakas.ns.cloudflare.com
MXaspmx.l.google.com ⭐
A2607:f8b0:4004:c09::1a🇺🇸 Google2607:f8b0:4004::/48
PTRbh-in-f26.1e100.net
A142.251.16.27🇺🇸 Google142.251.16.0/24
PTRbl-in-f27.1e100.net
MXalt1.aspmx.l.google.com(5)
A2607:f8b0:4023:2801::1a🇺🇸 Google2607:f8b0::/32
PTRlcausi-in-f26.1e100.net
A192.178.128.26🇺🇸 Google192.178.128.0/24
PTRlcausi-in-f26.1e100.net
MXalt2.aspmx.l.google.com(5)
A2a00:1450:400b:c02::1a🇮🇪 Google2a00:1450:400b::/48
PTRdj-in-f26.1e100.net
A172.253.116.27🇺🇸 Google172.253.116.0/24
PTRdj-in-f27.1e100.net
MXaspmx2.googlemail.com(10)
A2800:3f0:4003:c0f::1b🇨🇱 Google2800:3f0:4003::/48
A108.177.123.26🇺🇸 Google108.177.123.0/24
PTRlcscld-in-f26.1e100.net
MXaspmx3.googlemail.com(10)
A2a00:1450:400b:c02::1b🇮🇪 Google2a00:1450:400b::/48
PTRdj-in-f27.1e100.net
A172.253.116.27🇺🇸 Google172.253.116.0/24
PTRdj-in-f27.1e100.net
TXTgoogle-site-verification=3jrWCAi5NMtwosDFuZ-w04-XJonWssgqD0u40aElEzE
TXTv=spf1 ip4:176.113.181.128 ip4:176.113.181.129 ip4:176.113.181.130 ip4:176.11...
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.53.203, 172.67.218.176
IPv6 hints2606:4700:3032::ac43:dab0, 2606:4700:3035::6815:35cb
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=117, name=cloudflare-ech.com
SOAaron.ns.cloudflare.comdns@cloudflare.com serial=2397775245

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1777001731

Same first word

classapi.com

Similar names

calispas.com
psasical.co.in
asiacspl.com
apiclass.com
classpai.com
passical.com
spacials.com
capsalis.co.uk
lisacaps.com
capsalis.com
calisspa.com
ciplassa.com
pascalis.fr
sicalasp.com
scplasia.com
silcaspa.it
sicalasp.net
clipsaas.com
saicaspl.com

DNS History

24 records (11 active, 13 former)

20162017201820192020202120222023202420252026NSaron.ns.cloudflare.comlakas.ns.cloudflare.comredbusprimarydns.classapi.comredbussecondarydns.classapi.comMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comaspmx.l.google.comaspmx2.googlemail.comaspmx3.googlemail.commail.darkbluesea.comA104.21.53.203172.67.218.1762606:4700:3032::ac43:dab02606:4700:3035::6815:35cb188.114.96.0188.114.97.0195.149.84.100195.149.84.1012001:67c:38c::642001:67c:38c::652a06:98c1:3120::2a06:98c1:3121::64.15.205.100CNAMEwn.48293.fb.dbbsrv.com
●NSaron.ns.cloudflare.com2026-03-06 → 2026-04-24 · 3 obs
○ 2017-04-02 09:12:40
● 2026-03-06 09:33:24
● 2026-04-24 03:51:40
●NSlakas.ns.cloudflare.com2026-03-06 → 2026-04-24 · 3 obs
○ 2017-04-02 09:12:40
● 2026-03-06 09:33:24
● 2026-04-24 03:51:40
○NSredbusprimarydns.classapi.com2015-08-21 → 2017-04-02 · 4 obs
● 2015-08-21 03:07:54
● 2017-04-02 09:12:40
○ 2026-03-06 09:33:24
○ 2026-04-24 03:51:40
○NSredbussecondarydns.classapi.com2015-08-21 → 2017-04-02 · 4 obs
● 2015-08-21 03:07:54
● 2017-04-02 09:12:40
○ 2026-03-06 09:33:24
○ 2026-04-24 03:51:40
●MXalt1.aspmx.l.google.com2026-03-06 → 2026-04-24 · 3 obs
○ 2016-06-19 15:59:56
● 2026-03-06 09:33:24
● 2026-04-24 03:51:40
●MXalt2.aspmx.l.google.com2026-03-06 → 2026-04-24 · 3 obs
○ 2016-06-19 15:59:56
● 2026-03-06 09:33:24
● 2026-04-24 03:51:40
●MXaspmx.l.google.com2026-03-06 → 2026-04-24 · 3 obs
○ 2016-06-19 15:59:56
● 2026-03-06 09:33:24
● 2026-04-24 03:51:40
●MXaspmx2.googlemail.com2026-03-06 → 2026-04-24 · 3 obs
○ 2016-06-19 15:59:56
● 2026-03-06 09:33:24
● 2026-04-24 03:51:40
●MXaspmx3.googlemail.com2026-03-06 → 2026-04-24 · 3 obs
○ 2016-06-19 15:59:56
● 2026-03-06 09:33:24
● 2026-04-24 03:51:40
○MXmail.darkbluesea.com2015-12-11 → 2015-12-11 · 3 obs
● 2015-12-11 16:03:16
○ 2016-06-19 15:59:56
○ 2026-04-24 03:51:40
●A104.21.53.2032026-03-06 → 2026-04-24 · 5 obs
○ 2017-04-02 09:12:40
● 2026-03-06 09:33:24
○ 2026-03-28 07:07:10
● 2026-03-29 02:24:10
● 2026-04-24 03:51:40
●A172.67.218.1762026-03-06 → 2026-04-24 · 5 obs
○ 2017-04-02 09:12:40
● 2026-03-06 09:33:24
○ 2026-03-28 07:07:10
● 2026-03-29 02:24:10
● 2026-04-24 03:51:40
○A188.114.96.02026-03-28 → 2026-03-28 · 4 obs
○ 2026-03-06 09:33:24
● 2026-03-28 07:07:10
○ 2026-03-29 02:24:10
○ 2026-04-24 03:51:40
○A188.114.97.02026-03-28 → 2026-03-28 · 4 obs
○ 2026-03-06 09:33:24
● 2026-03-28 07:07:10
○ 2026-03-29 02:24:10
○ 2026-04-24 03:51:40
○A195.149.84.1002016-06-19 → 2017-04-02 · 5 obs
○ 2015-12-11 16:03:16
● 2016-06-19 15:59:56
● 2017-04-02 09:12:40
○ 2026-03-06 09:33:24
○ 2026-04-24 03:51:40
○A195.149.84.1012016-06-19 → 2017-04-02 · 5 obs
○ 2015-12-11 16:03:16
● 2016-06-19 15:59:56
● 2017-04-02 09:12:40
○ 2026-03-06 09:33:24
○ 2026-04-24 03:51:40
○A2001:67c:38c::642016-06-19 → 2017-04-02 · 5 obs
○ 2015-12-11 16:03:16
● 2016-06-19 15:59:56
● 2017-04-02 09:12:40
○ 2026-03-06 09:33:24
○ 2026-04-24 03:51:40
○A2001:67c:38c::652016-06-19 → 2017-04-02 · 5 obs
○ 2015-12-11 16:03:16
● 2016-06-19 15:59:56
● 2017-04-02 09:12:40
○ 2026-03-06 09:33:24
○ 2026-04-24 03:51:40
●A2606:4700:3032::ac43:dab02026-03-06 → 2026-04-24 · 5 obs
○ 2017-04-02 09:12:40
● 2026-03-06 09:33:24
○ 2026-03-28 07:07:10
● 2026-03-29 02:24:10
● 2026-04-24 03:51:40
●A2606:4700:3035::6815:35cb2026-03-06 → 2026-04-24 · 5 obs
○ 2017-04-02 09:12:40
● 2026-03-06 09:33:24
○ 2026-03-28 07:07:10
● 2026-03-29 02:24:10
● 2026-04-24 03:51:40
○A2a06:98c1:3120::2026-03-28 → 2026-03-28 · 4 obs
○ 2026-03-06 09:33:24
● 2026-03-28 07:07:10
○ 2026-03-29 02:24:10
○ 2026-04-24 03:51:40
○A2a06:98c1:3121::2026-03-28 → 2026-03-28 · 4 obs
○ 2026-03-06 09:33:24
● 2026-03-28 07:07:10
○ 2026-03-29 02:24:10
○ 2026-04-24 03:51:40
○A64.15.205.1002015-08-21 → 2015-12-11 · 4 obs
● 2015-08-21 03:07:54
● 2015-12-11 16:03:16
○ 2016-06-19 15:59:56
○ 2026-04-24 03:51:40
○CNAMEwn.48293.fb.dbbsrv.com2015-08-21 → 2015-12-11 · 4 obs
● 2015-08-21 03:07:54
● 2015-12-11 16:03:16
○ 2016-06-19 15:59:56
○ 2026-04-24 03:51:40

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
classapi.comaron.ns.cloudflare.com, lakas.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.192.69

NS records: aron.ns.cloudflare.com, lakas.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for classapi.com (unsigned zone)

⏱️ Timing

Total: 755ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.53.203, 172.67.218.176
AAAA22606:4700:3032::ac43:dab0, 2606:4700:3035::6815:35cb
NS2aron.ns.cloudflare.com, lakas.ns.cloudflare.com
MX5aspmx.l.google.com (pri: 1), aspmx2.googlemail.com (pri: 10)...
TXT2google-site-verification=3jrWCAi5NMtwosD, v=spf1 ip4:176.113.181.128 ip4:176.113.1
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1aron.ns.cloudflare.com dns.cloudflare.co

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

classapi.com resolves to four IP numbers: 2606:4700:3032::ac43:dab0, 2606:4700:3035::6815:35cb, 104.21.53.203 and 172.67.218.176.

other host names for instance veraycore.digital, uma-schreibgeraete.de, kra36-cc.cc, lulingtireservice.com and maplemelt.ca share IP numbers with classapi.com.

Name Servers

classapi.com is delegated to two name servers: aron.ns.cloudflare.com and lakas.ns.cloudflare.com.

classapi.com shares the same name server setup as other domains, for example bitzcazino.ru, bitetitan.com, braid.chat, crownresto.com and blblimited.com.

classapi.com at least partially shares name servers with other domains, for instance basa8.net, insureacare.com, arifdemirbas.com, xlsfa.com and apkmod.id.

These name servers are commonly used with deb.ns.cloudflare.com, nadia.ns.cloudflare.com and jake.ns.cloudflare.com.

Host names with six IP numbers:

aron.ns.cloudflare.com points to: 2606:4700:50::adf5:3a45, 2803:f800:50::6ca2:c045, 2a06:98c1:50::ac40:2045, 108.162.192.69, 172.64.32.69 and 173.245.58.69; lakas.ns.cloudflare.com points to: 2606:4700:58::adf5:3bc2, 2803:f800:50::6ca2:c1c2, 2a06:98c1:50::ac40:21c2, 108.162.193.194, 172.64.33.194 and 173.245.59.194.

Mail Servers

classapi.com is handled by five mail servers: aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx.l.google.com, alt1.aspmx.l.google.com and alt2.aspmx.l.google.com.

classapi.com shares mail servers with other domains at least partially, including ns500758.ns500758.ns500758.ns500736.ns500576.ns500576.ns500708.ns500708.ns500652.ns500652.ns500619.trackreceptor.com, ns500754.ns500742.ns500742.ns500754.ns500705.ns500688.ns500678.ns500678.tenderladiesbz.com, ns500731.ns500742.ns500671.ns500671.ns500671.ns500754.ns500731.ns500671.ns500742.ns500704.ns500678.ns500291.ns500688.ns500649.ns500671.lusty(0x736c7574)z.com, ns500734.ns500734.ns500734.ns500734.ns500699.ns500693.ns500734.ns500699.ns500588.ns500588.ns500699.ns500588.ns500683.ns500612.ns500588.dtrkdll.com and service-comfirmation.fr.

these mail servers are often used with the mail servers alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx4.googlemail.com and aspmx5.googlemail.com.

Host names with two IP numbers:

aspmx2.googlemail.com points to: 2800:3f0:4003:c0f::1b and 108.177.123.26.

aspmx3.googlemail.com points to: 2a00:1450:400b:c02::1b and 172.253.116.27.

aspmx.l.google.com points to: 2607:f8b0:4004:c09::1a and 142.251.16.27.

alt1.aspmx.l.google.com points to: 2607:f8b0:4023:2801::1a and 192.178.128.26.

alt2.aspmx.l.google.com points to: 2a00:1450:400b:c02::1a and 172.253.116.27.

Names pointing to 172.253.116.27: aspmx3.googlemail.com and alt2.aspmx.l.google.com.