`k12coding.org`

DNSSEC	⚠️ Not signed
A	2a02:4780:1d:144a:cca4:30e7:d10a:3e6^{🇺🇸 IIHOS0012a02:4780:1d::/48 HOSTINGER US}
A	2a02:4780:21:c2fb:71bb:beb9:c092:97a3^{🇺🇸 IIHOS0012a02:4780:21::/48 HOSTINGER US}
A	195.35.60.119^{🇩🇪 IIHOS001195.35.60.0/24}
A	212.1.212.98^{🇺🇸 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 2026-04-02 #1

`org`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a0.org.afilias-nst.info` ⭐ ⚠️ Not in parent delegation
	NS	`a2.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`b0.org.afilias-nst.org`
	NS	`b2.org.afilias-nst.org`
	NS	`c0.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`d0.org.afilias-nst.org`
	SOA	`a0.org.afilias-nst.info`hostmaster@donuts.email serial=1775178508

Subdomains

www.k12coding.org

Same first word

k12coding.org

DNS History

59 records (8 active, 51 former)

○NSapril.ns.cloudflare.com2020-01-01 → 2020-01-01 · 3 obs

● 2020-01-01 02:11:08
○ 2026-03-21 01:14:08
○ 2026-04-03 01:42:40

○NSjerry.ns.cloudflare.com2020-01-01 → 2020-01-01 · 3 obs

● 2020-01-01 02:11:08
○ 2026-03-21 01:14:08
○ 2026-04-03 01:42:40

●NSns1.dns-parking.com2026-03-21 → 2026-04-03 · 3 obs

○ 2020-01-01 02:11:08
● 2026-03-21 01:14:08
● 2026-04-03 01:42:40

●NSns2.dns-parking.com2026-03-21 → 2026-04-03 · 3 obs

○ 2020-01-01 02:11:08
● 2026-03-21 01:14:08
● 2026-04-03 01:42:40

○MXmail.k12coding.org2020-01-01 → 2020-01-01 · 3 obs

● 2020-01-01 02:11:08
○ 2026-03-21 01:14:08
○ 2026-04-03 01:42:40

●MXmx1.hostinger.com2026-03-21 → 2026-04-03 · 3 obs

○ 2020-01-01 02:11:08
● 2026-03-21 01:14:08
● 2026-04-03 01:42:40

●MXmx2.hostinger.com2026-03-21 → 2026-04-03 · 3 obs

○ 2020-01-01 02:11:08
● 2026-03-21 01:14:08
● 2026-04-03 01:42:40

○A104.18.32.1982020-01-01 → 2020-01-01 · 3 obs

● 2020-01-01 02:11:08
○ 2026-03-21 01:14:08
○ 2026-04-03 01:42:40

○A104.18.33.1982020-01-01 → 2020-01-01 · 3 obs

● 2020-01-01 02:11:08
○ 2026-03-21 01:14:08
○ 2026-04-03 01:42:40

○A145.223.124.1242026-03-21 → 2026-03-21 · 4 obs

○ 2020-01-01 02:11:08
● 2026-03-21 01:14:08
○ 2026-03-22 13:52:58
○ 2026-04-03 01:42:40

○A145.223.124.572026-03-22 → 2026-03-22 · 4 obs

○ 2026-03-21 01:14:08
● 2026-03-22 13:52:58
○ 2026-03-22 20:09:26
○ 2026-04-03 01:42:40

○A147.79.72.1072026-03-21 → 2026-03-21 · 4 obs

○ 2020-01-01 02:11:08
● 2026-03-21 01:14:08
○ 2026-03-22 13:52:58
○ 2026-04-03 01:42:40

○A147.79.72.1252026-03-24 → 2026-03-24 · 4 obs

○ 2026-03-24 03:01:04
● 2026-03-24 10:22:00
○ 2026-03-25 03:48:38
○ 2026-04-03 01:42:40

○A147.79.72.1332026-03-22 → 2026-03-22 · 4 obs

○ 2026-03-22 13:52:58
● 2026-03-22 20:09:26
○ 2026-03-22 21:58:44
○ 2026-04-03 01:42:40

○A147.79.72.2422026-03-22 → 2026-03-22 · 4 obs

○ 2026-03-22 20:09:26
● 2026-03-22 21:58:44
○ 2026-03-24 03:01:04
○ 2026-04-03 01:42:40

○A147.79.72.392026-03-24 → 2026-03-24 · 4 obs

○ 2026-03-22 21:58:44
● 2026-03-24 03:01:04
○ 2026-03-24 10:22:00
○ 2026-04-03 01:42:40

○A147.79.72.992026-03-22 → 2026-03-22 · 4 obs

○ 2026-03-21 01:14:08
● 2026-03-22 13:52:58
○ 2026-03-22 20:09:26
○ 2026-04-03 01:42:40

○A147.79.79.212026-03-22 → 2026-03-22 · 4 obs

○ 2026-03-22 13:52:58
● 2026-03-22 20:09:26
○ 2026-03-22 21:58:44
○ 2026-04-03 01:42:40

○A147.79.79.2142026-03-25 → 2026-03-25 · 4 obs

○ 2026-03-24 10:22:00
● 2026-03-25 03:48:38
○ 2026-03-26 03:39:30
○ 2026-04-03 01:42:40

○A147.79.79.352026-03-26 → 2026-03-26 · 4 obs

○ 2026-03-25 03:48:38
● 2026-03-26 03:39:30
○ 2026-03-28 03:44:10
○ 2026-04-03 01:42:40

○A147.79.79.612026-03-22 → 2026-03-22 · 4 obs

○ 2026-03-22 20:09:26
● 2026-03-22 21:58:44
○ 2026-03-24 03:01:04
○ 2026-04-03 01:42:40

○A147.79.79.712026-03-24 → 2026-03-24 · 4 obs

○ 2026-03-24 03:01:04
● 2026-03-24 10:22:00
○ 2026-03-25 03:48:38
○ 2026-04-03 01:42:40

○A191.101.104.1772026-03-28 → 2026-03-28 · 4 obs

○ 2026-03-28 07:31:40
● 2026-03-28 10:42:40
○ 2026-04-03 01:42:38
○ 2026-04-03 01:42:40

○A191.101.104.2112026-03-28 → 2026-03-28 · 4 obs

○ 2026-03-26 03:39:30
● 2026-03-28 03:44:10
○ 2026-03-28 07:31:40
○ 2026-04-03 01:42:40

○A191.96.144.42026-03-28 → 2026-03-28 · 4 obs

○ 2026-03-26 03:39:30
● 2026-03-28 03:44:10
○ 2026-03-28 07:31:40
○ 2026-04-03 01:42:40

●A195.35.60.1192026-04-03 → 2026-04-03 · 3 obs

○ 2026-03-28 10:42:40
● 2026-04-03 01:42:38
● 2026-04-03 01:42:40

○A195.35.60.672026-03-28 → 2026-03-28 · 4 obs

○ 2026-03-28 03:44:10
● 2026-03-28 07:31:40
○ 2026-03-28 10:42:40
○ 2026-04-03 01:42:40

○A212.1.212.1572026-03-28 → 2026-03-28 · 4 obs

○ 2026-03-28 03:44:10
● 2026-03-28 07:31:40
○ 2026-03-28 10:42:40
○ 2026-04-03 01:42:40

○A212.1.212.1622026-03-28 → 2026-03-28 · 4 obs

○ 2026-03-28 07:31:40
● 2026-03-28 10:42:40
○ 2026-04-03 01:42:38
○ 2026-04-03 01:42:40

●A212.1.212.982026-04-03 → 2026-04-03 · 3 obs

○ 2026-03-28 10:42:40
● 2026-04-03 01:42:38
● 2026-04-03 01:42:40

○A2606:4700:30::6812:20c62020-01-01 → 2020-01-01 · 3 obs

● 2020-01-01 02:11:08
○ 2026-03-21 01:14:08
○ 2026-04-03 01:42:40

○A2606:4700:30::6812:21c62020-01-01 → 2020-01-01 · 3 obs

● 2020-01-01 02:11:08
○ 2026-03-21 01:14:08
○ 2026-04-03 01:42:40

●A2a02:4780:1d:144a:cca4:30e7:d10a:3e62026-04-03 → 2026-04-03 · 3 obs

○ 2026-03-28 10:42:40
● 2026-04-03 01:42:38
● 2026-04-03 01:42:40

○A2a02:4780:1d:3642:fe19:87f5:391f:9f022026-03-28 → 2026-03-28 · 4 obs

○ 2026-03-28 07:31:40
● 2026-03-28 10:42:40
○ 2026-04-03 01:42:38
○ 2026-04-03 01:42:40

○A2a02:4780:1d:90f0:2788:c5:f52e:6ed62026-03-28 → 2026-03-28 · 4 obs

○ 2026-03-26 03:39:30
● 2026-03-28 03:44:10
○ 2026-03-28 07:31:40
○ 2026-04-03 01:42:40

○A2a02:4780:1e:5f87:9d37:bc19:cc1c:67322026-03-28 → 2026-03-28 · 4 obs

○ 2026-03-28 07:31:40
● 2026-03-28 10:42:40
○ 2026-04-03 01:42:38
○ 2026-04-03 01:42:40

○A2a02:4780:1e:63d0:d409:4bb7:94c:935b2026-03-28 → 2026-03-28 · 4 obs

○ 2026-03-28 03:44:10
● 2026-03-28 07:31:40
○ 2026-03-28 10:42:40
○ 2026-04-03 01:42:40

○A2a02:4780:21:2c27:ed1b:cf6d:d39a:80e42026-03-28 → 2026-03-28 · 4 obs

○ 2026-03-28 03:44:10
● 2026-03-28 07:31:40
○ 2026-03-28 10:42:40
○ 2026-04-03 01:42:40

●A2a02:4780:21:c2fb:71bb:beb9:c092:97a32026-04-03 → 2026-04-03 · 3 obs

○ 2026-03-28 10:42:40
● 2026-04-03 01:42:38
● 2026-04-03 01:42:40

○A2a02:4780:22:814e:86b2:8452:b1ae:8dc82026-03-28 → 2026-03-28 · 4 obs

○ 2026-03-26 03:39:30
● 2026-03-28 03:44:10
○ 2026-03-28 07:31:40
○ 2026-04-03 01:42:40

○A2a02:4780:4a:5b57:d6b5:7d4c:7240:14e72026-03-25 → 2026-03-25 · 4 obs

○ 2026-03-24 10:22:00
● 2026-03-25 03:48:38
○ 2026-03-26 03:39:30
○ 2026-04-03 01:42:40

○A2a02:4780:4a:a5c7:e790:fb4a:b3e1:39192026-03-24 → 2026-03-24 · 4 obs

○ 2026-03-22 21:58:44
● 2026-03-24 03:01:04
○ 2026-03-24 10:22:00
○ 2026-04-03 01:42:40

○A2a02:4780:4a:af66:8fcb:1f0a:6e5d:428d2026-03-26 → 2026-03-26 · 4 obs

○ 2026-03-25 03:48:38
● 2026-03-26 03:39:30
○ 2026-03-28 03:44:10
○ 2026-04-03 01:42:40

○A2a02:4780:4a:da41:ad05:bb3:ddc8:82432026-03-22 → 2026-03-22 · 4 obs

○ 2026-03-22 20:09:26
● 2026-03-22 21:58:44
○ 2026-03-24 03:01:04
○ 2026-04-03 01:42:40

○A2a02:4780:4b:277d:b512:cb55:8b28:262026-03-22 → 2026-03-22 · 4 obs

○ 2026-03-21 01:14:08
● 2026-03-22 13:52:58
○ 2026-03-22 20:09:26
○ 2026-04-03 01:42:40

○A2a02:4780:4b:61c4:6e81:cffc:dbe1:4d222026-03-21 → 2026-03-21 · 4 obs

○ 2020-01-01 02:11:08
● 2026-03-21 01:14:08
○ 2026-03-22 13:52:58
○ 2026-04-03 01:42:40

○A2a02:4780:4b:8bb7:6be:fd17:b31:59612026-03-24 → 2026-03-24 · 4 obs

○ 2026-03-24 03:01:04
● 2026-03-24 10:22:00
○ 2026-03-25 03:48:38
○ 2026-04-03 01:42:40

○A2a02:4780:4b:b0fb:699b:41c4:f708:ee302026-03-22 → 2026-03-22 · 4 obs

○ 2026-03-22 13:52:58
● 2026-03-22 20:09:26
○ 2026-03-22 21:58:44
○ 2026-04-03 01:42:40

○A2a02:4780:4b:cd20:3019:8f13:168:46712026-03-25 → 2026-03-25 · 4 obs

○ 2026-03-24 10:22:00
● 2026-03-25 03:48:38
○ 2026-03-26 03:39:30
○ 2026-04-03 01:42:40

○A2a02:4780:4c:43e0:a835:d7e:5a8b:4a802026-03-24 → 2026-03-24 · 4 obs

○ 2026-03-24 03:01:04
● 2026-03-24 10:22:00
○ 2026-03-25 03:48:38
○ 2026-04-03 01:42:40

○A2a02:4780:4c:9a8f:1fe7:2fce:3b90:a6ba2026-03-22 → 2026-03-22 · 4 obs

○ 2026-03-22 13:52:58
● 2026-03-22 20:09:26
○ 2026-03-22 21:58:44
○ 2026-04-03 01:42:40

○A2a02:4780:4c:aae9:6377:af34:c87f:fd122026-03-26 → 2026-03-26 · 4 obs

○ 2026-03-25 03:48:38
● 2026-03-26 03:39:30
○ 2026-03-28 03:44:10
○ 2026-04-03 01:42:40

○A2a02:4780:4c:ece:d8db:c3b3:8dc9:70d42026-03-22 → 2026-03-22 · 4 obs

○ 2026-03-21 01:14:08
● 2026-03-22 13:52:58
○ 2026-03-22 20:09:26
○ 2026-04-03 01:42:40

○A2a02:4780:4d:133c:ab07:3d13:bae3:a40e2026-03-24 → 2026-03-24 · 4 obs

○ 2026-03-22 21:58:44
● 2026-03-24 03:01:04
○ 2026-03-24 10:22:00
○ 2026-04-03 01:42:40

○A2a02:4780:4d:8bd9:cd79:b6fd:2be3:963b2026-03-21 → 2026-03-21 · 4 obs

○ 2020-01-01 02:11:08
● 2026-03-21 01:14:08
○ 2026-03-22 13:52:58
○ 2026-04-03 01:42:40

○A2a02:4780:4d:dc2e:44ba:bd89:a3b1:16e52026-03-22 → 2026-03-22 · 4 obs

○ 2026-03-22 20:09:26
● 2026-03-22 21:58:44
○ 2026-03-24 03:01:04
○ 2026-04-03 01:42:40

○A88.223.87.1792026-03-25 → 2026-03-25 · 4 obs

○ 2026-03-24 10:22:00
● 2026-03-25 03:48:38
○ 2026-03-26 03:39:30
○ 2026-04-03 01:42:40

○A88.223.87.2112026-03-24 → 2026-03-24 · 4 obs

○ 2026-03-22 21:58:44
● 2026-03-24 03:01:04
○ 2026-03-24 10:22:00
○ 2026-04-03 01:42:40

○A88.223.87.2322026-03-26 → 2026-03-26 · 4 obs

○ 2026-03-25 03:48:38
● 2026-03-26 03:39:30
○ 2026-03-28 03:44:10
○ 2026-04-03 01:42:40

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
org	b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org	-
k12coding.org	ns2.dns-parking.com, ns1.dns-parking.com	-

✅ Authoritative Response

Server:162.159.24.201

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for k12coding.org (unsigned zone)

⏱️ Timing

Total: 766ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`191.101.104.223, 191.96.144.241`
AAAA	2	`2a02:4780:1e:3a88:37da:f4bc:3568:d90f, 2a02:4780:21:e1a:7e68:836f:9582:f8b3`
NS	2	`ns2.dns-parking.com, ns1.dns-parking.com`
MX	2	`mx1.hostinger.com (pri: 5), mx2.hostinger.com (pri: 10)`
TXT	1	`v=spf1 include:_spf.mail.hostinger.com ~`
SOA	1	`ns1.dns-parking.com dns.hostinger.com`

Analysis

Hierarchy

www.k12coding.org has k12coding.org as its parent.

IP Addresses

k12coding.org maps to four IP numbers: 2a02:4780:1d:144a:cca4:30e7:d10a:3e6, 2a02:4780:21:c2fb:71bb:beb9:c092:97a3, 195.35.60.119 and 212.1.212.98.

Other host names, for instance anythingatone.com, universalmincon.com, altecsombra.com.br, yava.co.in and crackingtheabccode.com share IP numbers with k12coding.org.

Name Servers

Two name servers ns1.dns-parking.com and ns2.dns-parking.com are delegated to k12coding.org.

k12coding.org uses the same name server configuration as other domains, such as grupodewhats.app, inter7.com.br, atlasimobiliario.com.br, dayainsurance.com and putevi.me.

Host names with two IPs:

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

Two mail servers handle k12coding.org: mx1.hostinger.com and mx2.hostinger.com.

k12coding.org shares the same mail server setup as other domains, including vitaliysmagic.com, mdtelecom.nl, brasilforadacaverna.com.br, noviray.com and fabelgrade.io.

k12coding.org shares mail servers with other domains at least in part, for instance bsic.it, deltaenge.com.br, tuderin.com, sragindia.com and fdc.ps.

Host names with two IP numbers:

mx1.hostinger.com points to 2606:4700:90:0:c1f8:f874:2386:b61f and 172.65.182.103

mx2.hostinger.com points to 2606:4700:90:0:c1f8:f874:2386:b61f and 172.65.182.103

Hosts that point to 2606:4700:90:0:c1f8:f874:2386:b61f: mx1.hostinger.com and mx2.hostinger.com

Hosts that point to 172.65.182.103: mx1.hostinger.com and mx2.hostinger.com

k12coding.org - robtex.com

k12coding.org

org

Subdomains

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

Hierarchy

IP Addresses

Name Servers

Mail Servers

`k12coding.org`

`org`