`a-certus.com`

DNSSEC	⚠️ Not signed
A	2a02:4780:1d:8a5e:6d31:f3c3:7e51:45d^{🇺🇸 IIHOS0012a02:4780:1d::/48 HOSTINGER US}
A	2a02:4780:1e:78cf:2171:2f1a:bbc2:ac80^{🇺🇸 IIHOS0012a02:4780:1e::/48 HOSTINGER US}
A	191.101.104.156^{🇺🇸 IIHOS001191.101.104.0/24 HOSTINGER US}
A	212.1.212.9^{🇺🇸 IIHOS001212.1.212.0/24}
NS	`ns1.dns-parking.com` ⭐
		A	2400:cb00:2049:1::a29f:18c9^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
		A	162.159.24.201^{Cloudflare162.159.24.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns1.dns-parking.com`
NS	`ns2.dns-parking.com`
		A	2400:cb00:2049:1::a29f:192a^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
		A	162.159.25.42^{Cloudflare162.159.25.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns2.dns-parking.com`
MX	`mx1.hostinger.com` ⭐
		A	2606:4700:90:0:c1f8:f874:2386:b61f^{🇺🇸 Cloudflare2606:4700:90::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	172.65.182.103^{🇺🇸 Cloudflare172.65.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
MX	`mx2.hostinger.com`⁽¹⁰⁾
		A	2606:4700:90:0:c1f8:f874:2386:b61f^{🇺🇸 Cloudflare2606:4700:90::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	172.65.182.103^{🇺🇸 Cloudflare172.65.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
TXT	`v=spf1 include:_spf.mail.hostinger.com ~all`
SOA	`ns1.dns-parking.com`dns@hostinger.com 2026-03-26 #1

`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=1774613327

Same first word

a-certus.com

Similar names

trace-us.eu

trace-us.com

usa-cert.com

cert-usa.com

cartes-u.com

actu-rse.com

eu-starc.eu

ratec-us.com

trace-us.de

DNS History

52 records (8 active, 44 former)

●NSns1.dns-parking.com2026-03-03 → 2026-03-27 · 2 obs

● 2026-03-03 09:34:32
● 2026-03-27 12:19:14

●NSns2.dns-parking.com2026-03-03 → 2026-03-27 · 2 obs

● 2026-03-03 09:34:32
● 2026-03-27 12:19:14

●MXmx1.hostinger.com2026-03-03 → 2026-03-27 · 2 obs

● 2026-03-03 09:34:32
● 2026-03-27 12:19:14

●MXmx2.hostinger.com2026-03-03 → 2026-03-27 · 2 obs

● 2026-03-03 09:34:32
● 2026-03-27 12:19:14

○A145.223.124.1172026-03-23 → 2026-03-23 · 4 obs

○ 2026-03-20 10:48:52
● 2026-03-23 08:02:04
○ 2026-03-26 03:40:20
○ 2026-03-27 12:19:14

○A145.223.124.1212026-03-20 → 2026-03-20 · 4 obs

○ 2026-03-10 03:18:00
● 2026-03-20 10:48:52
○ 2026-03-23 08:02:04
○ 2026-03-27 12:19:14

○A145.223.124.2392026-03-10 → 2026-03-10 · 4 obs

○ 2026-03-06 17:33:04
● 2026-03-10 01:29:04
○ 2026-03-10 03:18:00
○ 2026-03-27 12:19:14

○A145.223.124.292026-03-10 → 2026-03-10 · 4 obs

○ 2026-03-10 01:29:04
● 2026-03-10 03:18:00
○ 2026-03-20 10:48:52
○ 2026-03-27 12:19:14

○A145.223.124.642026-03-03 → 2026-03-03 · 3 obs

● 2026-03-03 09:34:32
○ 2026-03-03 20:27:34
○ 2026-03-27 12:19:14

○A147.79.105.322026-03-04 → 2026-03-04 · 4 obs

○ 2026-03-03 20:27:34
● 2026-03-04 15:20:22
○ 2026-03-04 16:40:38
○ 2026-03-27 12:19:14

○A147.79.72.1552026-03-20 → 2026-03-20 · 4 obs

○ 2026-03-10 03:18:00
● 2026-03-20 10:48:52
○ 2026-03-23 08:02:04
○ 2026-03-27 12:19:14

○A147.79.72.402026-03-04 → 2026-03-04 · 4 obs

○ 2026-03-04 15:20:22
● 2026-03-04 16:40:38
○ 2026-03-06 17:33:04
○ 2026-03-27 12:19:14

○A147.79.79.1012026-03-03 → 2026-03-03 · 3 obs

● 2026-03-03 09:34:32
○ 2026-03-03 20:27:34
○ 2026-03-27 12:19:14

○A147.79.79.1132026-03-03 → 2026-03-27 · 2 obs

○ 2026-03-03 09:34:32
○ 2026-03-27 12:19:14

○A147.79.79.1492026-03-03 → 2026-03-03 · 4 obs

○ 2026-03-03 09:34:32
● 2026-03-03 20:27:34
○ 2026-03-04 15:20:22
○ 2026-03-27 12:19:14

○A147.79.79.1812026-03-06 → 2026-03-06 · 4 obs

○ 2026-03-04 16:40:38
● 2026-03-06 17:33:04
○ 2026-03-10 01:29:04
○ 2026-03-27 12:19:14

○A147.79.79.2132026-03-04 → 2026-03-04 · 4 obs

○ 2026-03-04 15:20:22
● 2026-03-04 16:40:38
○ 2026-03-06 17:33:04
○ 2026-03-27 12:19:14

○A147.79.79.2532026-03-10 → 2026-03-10 · 4 obs

○ 2026-03-06 17:33:04
● 2026-03-10 01:29:04
○ 2026-03-10 03:18:00
○ 2026-03-27 12:19:14

○A147.79.79.72026-03-26 → 2026-03-26 · 4 obs

○ 2026-03-23 08:02:04
● 2026-03-26 03:40:20
○ 2026-03-27 12:19:12
○ 2026-03-27 12:19:14

●A191.101.104.1562026-03-27 → 2026-03-27 · 3 obs

○ 2026-03-26 03:40:20
● 2026-03-27 12:19:12
● 2026-03-27 12:19:14

●A212.1.212.92026-03-27 → 2026-03-27 · 3 obs

○ 2026-03-26 03:40:20
● 2026-03-27 12:19:12
● 2026-03-27 12:19:14

●A2a02:4780:1d:8a5e:6d31:f3c3:7e51:45d2026-03-27 → 2026-03-27 · 3 obs

○ 2026-03-26 03:40:20
● 2026-03-27 12:19:12
● 2026-03-27 12:19:14

●A2a02:4780:1e:78cf:2171:2f1a:bbc2:ac802026-03-27 → 2026-03-27 · 3 obs

○ 2026-03-26 03:40:20
● 2026-03-27 12:19:12
● 2026-03-27 12:19:14

○A2a02:4780:2e:7c27:deda:453a:9474:18062026-03-04 → 2026-03-04 · 4 obs

○ 2026-03-03 20:27:34
● 2026-03-04 15:20:22
○ 2026-03-04 16:40:38
○ 2026-03-27 12:19:14

○A2a02:4780:2f:44d6:c9b:2314:a876:2a8d2026-03-04 → 2026-03-04 · 4 obs

○ 2026-03-03 20:27:34
● 2026-03-04 15:20:22
○ 2026-03-04 16:40:38
○ 2026-03-27 12:19:14

○A2a02:4780:4a:4d3c:9124:5f8:b29d:f6da2026-03-26 → 2026-03-26 · 4 obs

○ 2026-03-23 08:02:04
● 2026-03-26 03:40:20
○ 2026-03-27 12:19:12
○ 2026-03-27 12:19:14

○A2a02:4780:4a:da1e:fb65:13ed:9e2a:300f2026-03-03 → 2026-03-03 · 3 obs

● 2026-03-03 09:34:32
○ 2026-03-03 20:27:34
○ 2026-03-27 12:19:14

○A2a02:4780:4a:ddaf:b47d:6e23:1271:22e32026-03-03 → 2026-03-27 · 2 obs

○ 2026-03-03 09:34:32
○ 2026-03-27 12:19:14

○A2a02:4780:4b:25df:915a:d776:f163:6f962026-03-03 → 2026-03-03 · 4 obs

○ 2026-03-03 09:34:32
● 2026-03-03 20:27:34
○ 2026-03-04 15:20:22
○ 2026-03-27 12:19:14

○A2a02:4780:4b:3bc9:8d81:8bcd:5fa7:85922026-03-23 → 2026-03-23 · 4 obs

○ 2026-03-20 10:48:52
● 2026-03-23 08:02:04
○ 2026-03-26 03:40:20
○ 2026-03-27 12:19:14

○A2a02:4780:4b:3c8f:5971:70fe:e8a5:f2f62026-03-03 → 2026-03-03 · 3 obs

● 2026-03-03 09:34:32
○ 2026-03-03 20:27:34
○ 2026-03-27 12:19:14

○A2a02:4780:4b:78f:25cc:86dd:ddd4:4c232026-03-20 → 2026-03-20 · 4 obs

○ 2026-03-10 03:18:00
● 2026-03-20 10:48:52
○ 2026-03-23 08:02:04
○ 2026-03-27 12:19:14

○A2a02:4780:4b:87e0:72c:235b:a494:5e2d2026-03-26 → 2026-03-26 · 4 obs

○ 2026-03-23 08:02:04
● 2026-03-26 03:40:20
○ 2026-03-27 12:19:12
○ 2026-03-27 12:19:14

○A2a02:4780:4b:df12:bb7:44a:5eb4:5ebd2026-03-04 → 2026-03-04 · 4 obs

○ 2026-03-04 15:20:22
● 2026-03-04 16:40:38
○ 2026-03-06 17:33:04
○ 2026-03-27 12:19:14

○A2a02:4780:4c:101a:a4a6:4b2b:91dc:d2b42026-03-10 → 2026-03-10 · 4 obs

○ 2026-03-06 17:33:04
● 2026-03-10 01:29:04
○ 2026-03-10 03:18:00
○ 2026-03-27 12:19:14

○A2a02:4780:4c:1a2a:5ec:a029:9aea:47fc2026-03-06 → 2026-03-06 · 4 obs

○ 2026-03-04 16:40:38
● 2026-03-06 17:33:04
○ 2026-03-10 01:29:04
○ 2026-03-27 12:19:14

○A2a02:4780:4c:c126:b7df:3c7e:a54f:b6012026-03-03 → 2026-03-03 · 4 obs

○ 2026-03-03 09:34:32
● 2026-03-03 20:27:34
○ 2026-03-04 15:20:22
○ 2026-03-27 12:19:14

○A2a02:4780:4c:e83c:9605:d06:78ad:177a2026-03-04 → 2026-03-04 · 4 obs

○ 2026-03-04 15:20:22
● 2026-03-04 16:40:38
○ 2026-03-06 17:33:04
○ 2026-03-27 12:19:14

○A2a02:4780:4c:f490:9fe5:c552:71:450a2026-03-10 → 2026-03-10 · 4 obs

○ 2026-03-10 01:29:04
● 2026-03-10 03:18:00
○ 2026-03-20 10:48:52
○ 2026-03-27 12:19:14

○A2a02:4780:4c:ff7b:7997:2257:faa9:dedf2026-03-20 → 2026-03-20 · 4 obs

○ 2026-03-10 03:18:00
● 2026-03-20 10:48:52
○ 2026-03-23 08:02:04
○ 2026-03-27 12:19:14

○A2a02:4780:4d:154d:b86f:6803:3ce5:81d02026-03-06 → 2026-03-06 · 4 obs

○ 2026-03-04 16:40:38
● 2026-03-06 17:33:04
○ 2026-03-10 01:29:04
○ 2026-03-27 12:19:14

○A2a02:4780:4d:4e06:ef9c:a26d:77d:d4e62026-03-03 → 2026-03-27 · 2 obs

○ 2026-03-03 09:34:32
○ 2026-03-27 12:19:14

○A2a02:4780:4d:7e4b:9bd9:2a12:9200:accc2026-03-10 → 2026-03-10 · 4 obs

○ 2026-03-06 17:33:04
● 2026-03-10 01:29:04
○ 2026-03-10 03:18:00
○ 2026-03-27 12:19:14

○A2a02:4780:4d:a52c:9fe4:abcc:10f1:4b502026-03-23 → 2026-03-23 · 4 obs

○ 2026-03-20 10:48:52
● 2026-03-23 08:02:04
○ 2026-03-26 03:40:20
○ 2026-03-27 12:19:14

○A2a02:4780:4d:a9a4:aada:1c5c:edab:bfcf2026-03-10 → 2026-03-10 · 4 obs

○ 2026-03-10 01:29:04
● 2026-03-10 03:18:00
○ 2026-03-20 10:48:52
○ 2026-03-27 12:19:14

○A88.223.87.1172026-03-26 → 2026-03-26 · 4 obs

○ 2026-03-23 08:02:04
● 2026-03-26 03:40:20
○ 2026-03-27 12:19:12
○ 2026-03-27 12:19:14

○A88.223.87.1282026-03-03 → 2026-03-27 · 2 obs

○ 2026-03-03 09:34:32
○ 2026-03-27 12:19:14

○A88.223.87.1542026-03-03 → 2026-03-03 · 4 obs

○ 2026-03-03 09:34:32
● 2026-03-03 20:27:34
○ 2026-03-04 15:20:22
○ 2026-03-27 12:19:14

○A88.223.87.1952026-03-10 → 2026-03-10 · 4 obs

○ 2026-03-10 01:29:04
● 2026-03-10 03:18:00
○ 2026-03-20 10:48:52
○ 2026-03-27 12:19:14

○A88.223.87.482026-03-06 → 2026-03-06 · 4 obs

○ 2026-03-04 16:40:38
● 2026-03-06 17:33:04
○ 2026-03-10 01:29:04
○ 2026-03-27 12:19:14

○A88.223.87.752026-03-23 → 2026-03-23 · 4 obs

○ 2026-03-20 10:48:52
● 2026-03-23 08:02:04
○ 2026-03-26 03:40:20
○ 2026-03-27 12:19:14

○A91.108.127.202026-03-04 → 2026-03-04 · 4 obs

○ 2026-03-03 20:27:34
● 2026-03-04 15:20:22
○ 2026-03-04 16:40:38
○ 2026-03-27 12:19:14

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	e.gtld-servers.net, c.gtld-servers.net, f.gtld-servers.net, m.gtld-servers.net...	-
a-certus.com	ns1.dns-parking.com, ns2.dns-parking.com	4 records

✅ Authoritative Response

Server:162.159.24.201

NS records: ns1.dns-parking.com, ns2.dns-parking.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for a-certus.com (unsigned zone)

⏱️ Timing

Total: 458ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`195.35.60.23, 212.1.212.37`
AAAA	2	`2a02:4780:1e:78cf:2171:2f1a:bbc2:ac80, 2a02:4780:1d:8a5e:6d31:f3c3:7e51:45d`
NS	2	`ns1.dns-parking.com, ns2.dns-parking.com`
MX	2	`mx2.hostinger.com (pri: 10), mx1.hostinger.com (pri: 5)`
TXT	1	`v=spf1 include:_spf.mail.hostinger.com ~`
SOA	1	`ns1.dns-parking.com dns.hostinger.com`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns1.dns-parking.com, ns1.dns-parking.com, ns2.dns-parking.com...)

Analysis

IP Addresses

a-certus.com resolves to four IPs: 2a02:4780:1d:8a5e:6d31:f3c3:7e51:45d, 2a02:4780:1e:78cf:2171:2f1a:bbc2:ac80, 191.101.104.156 and 212.1.212.9.

Other host names, for instance cgnights.com, cyprus-wind.com, creativeloft.com, cadnetpro.com.cdn.hstgr.net and parabioty.com share IP numbers with a-certus.com.

Name Servers

a-certus.com has two name servers: ns1.dns-parking.com and ns2.dns-parking.com.

a-certus.com shares the same name server setup as other domains, for example dreamtoy.com.br, abhiestates.com, achempvtltd.in, pijelco.nl and codanics.com.

Host names with two IP numbers:

ns1.dns-parking.com points to: 2400:cb00:2049:1::a29f:18c9 and 162.159.24.201; ns2.dns-parking.com points to: 2400:cb00:2049:1::a29f:192a and 162.159.25.42.

Mail Servers

a-certus.com is served by two mail servers: mx1.hostinger.com and mx2.hostinger.com.

a-certus.com shares the mail server setup with other domains, for example catbango.com, citygate.lt, infoiconic.com, pianotransportmalaysia.com and parksseeker.com.

a-certus.com shares mail servers with other domains at least partially, for example skilltechonline.com, offerzono.com, asodorados.org and precisco.com.

Host names with two IP numbers: mx1.hostinger.com and mx2.hostinger.com point to 2606:4700:90:0:c1f8:f874:2386:b61f and 172.65.182.103. Host names that point to 2606:4700:90:0:c1f8:f874:2386:b61f: mx1.hostinger.com and mx2.hostinger.com. Host names that point to 172.65.182.103: mx1.hostinger.com and mx2.hostinger.com.

a-certus.com - robtex.com

a-certus.com

com

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

Mail Servers

`a-certus.com`

`com`