k12class.com - robtex.com

k12class.com

DNSSEC⚠️ Not signed
A198.49.23.144🇺🇸 SQUARESPACE-1198.49.23.0/24 Squarespace, Inc. 459 Broadway, 5th Floor New York, NY 10013 US ✓ In HTTPS hints
PTRip-198-49-23-144.defastlink.net
A198.49.23.145🇺🇸 SQUARESPACE-1198.49.23.0/24 Squarespace, Inc. 459 Broadway, 5th Floor New York, NY 10013 US ✓ In HTTPS hints
A198.185.159.144🇺🇸 SQUARESPACE-1198.185.159.0/24 Squarespace, Inc. 459 Broadway, 5th Floor New York, NY 10013 US ✓ In HTTPS hints
A198.185.159.145🇺🇸 SQUARESPACE-1198.185.159.0/24 Squarespace, Inc. 459 Broadway, 5th Floor New York, NY 10013 US ✓ In HTTPS hints
NSns-cloud-c1.googledomains.com ⭐
A2001:4860:4802:32::6c🇺🇸 Google2001:4860::/32
PTRns-cloud-c1.googledomains.com
A216.239.32.108🇺🇸 Google216.239.32.0/24
PTRns-cloud-c1.googledomains.com
NSns-cloud-c2.googledomains.com
A2001:4860:4802:34::6c🇺🇸 Google2001:4860::/32
PTRns-cloud-c2.googledomains.com
A216.239.34.108🇺🇸 Google216.239.34.0/24
PTRns-cloud-c2.googledomains.com
NSns-cloud-c3.googledomains.com
A2001:4860:4802:36::6c🇺🇸 Google2001:4860::/32
PTRns-cloud-c3.googledomains.com
A216.239.36.108🇺🇸 Google216.239.36.0/24
PTRns-cloud-c3.googledomains.com
NSns-cloud-c4.googledomains.com
A2001:4860:4802:38::6c🇺🇸 Google2001:4860::/32
PTRns-cloud-c4.googledomains.com
A216.239.38.108🇺🇸 Google216.239.38.0/24
PTRns-cloud-c4.googledomains.com
TXTv=spf1 -all
HTTPSHTTP/2, HTTP/1.1 ✓ hints match
IPv4198.185.159.144, 198.185.159.145, 198.49.23.144, 198.49.23.145
SOAns-cloud-c1.googledomains.comcloud-dns-hostmaster@google.com serial=1

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=1771291435

Same first word

k12class.com

Similar names

classk12.net
classk12.com

DNS History

17 records (8 active, 9 former)

20162017201820192020202120222023202420252026NSns-cloud-c1.googledomains.comns-cloud-c2.googledomains.comns-cloud-c3.googledomains.comns-cloud-c4.googledomains.comdns10.hichina.comdns10.parkpage.foundationapi.comdns11.parkpage.foundationapi.comdns9.hichina.comdns9.parkpage.foundationapi.comns11.xincache.comns12.xincache.comA198.185.159.144198.185.159.145198.49.23.144198.49.23.145209.99.40.222209.99.40.223
○NSdns10.hichina.com2016-04-03 → 2016-08-12 · 5 obs
○ 2015-10-12 20:44:36
● 2016-04-03 10:10:56
● 2016-08-12 04:09:44
○ 2017-04-19 13:00:34
○ 2026-03-22 14:12:06
○NSdns10.parkpage.foundationapi.com2015-05-31 → 2015-05-31 · 3 obs
● 2015-05-31 11:24:02
○ 2015-10-12 20:44:36
○ 2026-03-22 14:12:06
○NSdns11.parkpage.foundationapi.com2015-05-31 → 2015-05-31 · 3 obs
● 2015-05-31 11:24:02
○ 2015-10-12 20:44:36
○ 2026-03-22 14:12:06
○NSdns9.hichina.com2016-04-03 → 2016-08-12 · 5 obs
○ 2015-10-12 20:44:36
● 2016-04-03 10:10:56
● 2016-08-12 04:09:44
○ 2017-04-19 13:00:34
○ 2026-03-22 14:12:06
○NSdns9.parkpage.foundationapi.com2015-05-31 → 2015-05-31 · 3 obs
● 2015-05-31 11:24:02
○ 2015-10-12 20:44:36
○ 2026-03-22 14:12:06
●NSns-cloud-c1.googledomains.com2026-03-02 → 2026-03-22 · 3 obs
○ 2017-04-19 13:00:34
● 2026-03-02 01:07:14
● 2026-03-22 14:12:06
●NSns-cloud-c2.googledomains.com2026-03-02 → 2026-03-22 · 3 obs
○ 2017-04-19 13:00:34
● 2026-03-02 01:07:14
● 2026-03-22 14:12:06
●NSns-cloud-c3.googledomains.com2026-03-02 → 2026-03-22 · 3 obs
○ 2017-04-19 13:00:34
● 2026-03-02 01:07:14
● 2026-03-22 14:12:06
●NSns-cloud-c4.googledomains.com2026-03-02 → 2026-03-22 · 3 obs
○ 2017-04-19 13:00:34
● 2026-03-02 01:07:14
● 2026-03-22 14:12:06
○NSns11.xincache.com2017-04-19 → 2017-04-19 · 4 obs
○ 2016-08-12 04:09:44
● 2017-04-19 13:00:34
○ 2026-03-02 01:07:14
○ 2026-03-22 14:12:06
○NSns12.xincache.com2017-04-19 → 2017-04-19 · 4 obs
○ 2016-08-12 04:09:44
● 2017-04-19 13:00:34
○ 2026-03-02 01:07:14
○ 2026-03-22 14:12:06
●A198.185.159.1442026-03-02 → 2026-03-22 · 3 obs
○ 2015-10-12 20:44:36
● 2026-03-02 01:07:14
● 2026-03-22 14:12:06
●A198.185.159.1452026-03-02 → 2026-03-22 · 3 obs
○ 2015-10-12 20:44:36
● 2026-03-02 01:07:14
● 2026-03-22 14:12:06
●A198.49.23.1442026-03-02 → 2026-03-22 · 3 obs
○ 2015-10-12 20:44:36
● 2026-03-02 01:07:14
● 2026-03-22 14:12:06
●A198.49.23.1452026-03-02 → 2026-03-22 · 3 obs
○ 2015-10-12 20:44:36
● 2026-03-02 01:07:14
● 2026-03-22 14:12:06
○A209.99.40.2222015-05-31 → 2015-05-31 · 3 obs
● 2015-05-31 11:24:02
○ 2015-10-12 20:44:36
○ 2026-03-22 14:12:06
○A209.99.40.2232015-05-31 → 2015-05-31 · 3 obs
● 2015-05-31 11:24:02
○ 2026-03-02 01:07:14
○ 2026-03-22 14:12:06

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comi.gtld-servers.net, m.gtld-servers.net, h.gtld-servers.net, k.gtld-servers.net...-
k12class.comns-cloud-c1.googledomains.com, ns-cloud-c2.googledomains.com, ns-cloud-c3.googledomains.com, ns-cloud-c4.googledomains.com8 records

✅ Authoritative Response

Server: 216.239.32.108

NS records: ns-cloud-c1.googledomains.com, ns-cloud-c2.googledomains.com, ns-cloud-c3.googledomains.com, ns-cloud-c4.googledomains.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for k12class.com (unsigned zone)

⏱️ Timing

Total: 411ms | Queries: -

📄 Records

TypeCountSample Data
A4198.185.159.145, 198.49.23.145...
NS4ns-cloud-c1.googledomains.com, ns-cloud-c3.googledomains.com...
TXT1v=spf1 -all
HTTPS1{"priority":1,"target":".","alpn":["h2",
SOA1ns-cloud-c1.googledomains.com cloud-dns-

📌 Glue Records Collected

Total: 8

Out-of-bailiwick: 8 (ns-cloud-c1.googledomains.com, ns-cloud-c1.googledomains.com, ns-cloud-c2.googledomains.com...)

Analysis

IP Addresses

k12class.com points to four IP numbers: 198.49.23.144, 198.49.23.145, 198.185.159.144 and 198.185.159.145.

Other host names, for instance capitalmanagementgroup.net, seatofhonor.org, daniela-meise.com, naifresh.com and ndhope.org share IP numbers with k12class.com.

Name Servers

k12class.com is delegated to four name servers: ns-cloud-c1.googledomains.com, ns-cloud-c2.googledomains.com, ns-cloud-c3.googledomains.com and ns-cloud-c4.googledomains.com.

k12class.com at least partially shares its name servers with other domains, for instance strategicphilanthropist.com, bringtheinternetback.com, lakerswim.com, 187.9.81.in-addr.arpa and theerwingroup.com.

Host names with two IPs: ns-cloud-c1.googledomains.com points to 2001:4860:4802:32::6c and 216.239.32.108; ns-cloud-c2.googledomains.com points to 2001:4860:4802:34::6c and 216.239.34.108; ns-cloud-c3.googledomains.com points to 2001:4860:4802:36::6c and 216.239.36.108; ns-cloud-c4.googledomains.com points to 2001:4860:4802:38::6c and 216.239.38.108.