hmhelearning.com - dns.ninja

hmhelearning.com

DNSSEC⚠️ Not signed
A32.194.215.229
PTRec2-32-194-215-229.compute-1.amazonaws.com
A44.197.255.113🇺🇸 Amazon44.192.0.0/11 EC2 IAD prefix
A52.70.6.92🇺🇸 Amazon52.70.0.0/15 EC2 IAD prefix
NSns-498.awsdns-62.com ⭐
A2600:9000:5301:f200::1🇺🇸 Amazon2600:9000:5301::/48 - CloudFront
PTRns-498.awsdns-62.com
A205.251.193.242🇺🇸 Amazon205.251.193.0/24 prefix
PTRns-498.awsdns-62.com
NSns-1482.awsdns-57.org
A2600:9000:5305:ca00::1🇺🇸 Amazon2600:9000:5305::/48 - CloudFront
PTRns-1482.awsdns-57.org
A205.251.197.202🇺🇸 Amazon205.251.197.0/24 prefix
PTRns-1482.awsdns-57.org
NSns-1969.awsdns-54.co.uk
A2600:9000:5307:b100::1🇺🇸 Amazon2600:9000:5307::/48 - CloudFront
PTRns-1969.awsdns-54.co.uk
A205.251.199.177🇺🇸 Amazon205.251.199.0/24 prefix
PTRns-1969.awsdns-54.co.uk
NSns-574.awsdns-07.net
A2600:9000:5302:3e00::1🇺🇸 Amazon2600:9000:5302::/48 - CloudFront
PTRns-574.awsdns-07.net
A205.251.194.62🇺🇸 Amazon205.251.194.0/24 prefix
PTRns-574.awsdns-07.net
SOAns-498.awsdns-62.comawsdns-hostmaster@amazon.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=1783203516

Subdomains

www.hmhelearning.com

Same first word

hmhelearning.com

DNS History

41 records (7 active, 34 former)

20162017201820192020202120222023202420252026NSns-1482.awsdns-57.orgns-1969.awsdns-54.co.ukns-498.awsdns-62.comns-574.awsdns-07.netns1.hmco.comns3.hmco.comns4.hmco.comns5.hmco.comns6.hmco.comns7.hmco.comMXus-smtp-inbound-1.mimecast.comus-smtp-inbound-2.mimecast.comA32.194.215.22944.197.255.11352.70.6.92100.24.211.5100.25.149.10100.50.91.17813.219.112.25113.223.106.62155.44.218.12018.207.21.129209.235.125.893.226.81.213.227.107.6634.196.91.3034.197.4.14034.233.207.17044.205.171.8444.206.134.1844.207.18.23244.215.156.252.202.117.1452.72.199.15652.72.32.11452.87.60.4254.165.197.19554.174.46.2354.196.65.9954.198.31.14954.226.10.143
●NSns-1482.awsdns-57.org2017-10-12 → 2026-07-04 · 3 obs
○ 2017-08-25 12:41:30
● 2017-10-12 01:51:14
● 2026-07-04 22:41:32
●NSns-1969.awsdns-54.co.uk2017-10-12 → 2026-07-04 · 3 obs
○ 2017-08-25 12:41:30
● 2017-10-12 01:51:14
● 2026-07-04 22:41:32
●NSns-498.awsdns-62.com2017-10-12 → 2026-07-04 · 3 obs
○ 2017-08-25 12:41:30
● 2017-10-12 01:51:14
● 2026-07-04 22:41:32
●NSns-574.awsdns-07.net2017-10-12 → 2026-07-04 · 3 obs
○ 2017-08-25 12:41:30
● 2017-10-12 01:51:14
● 2026-07-04 22:41:32
○NSns1.hmco.com2015-06-28 → 2016-01-28 · 5 obs
● 2015-06-28 22:26:16
○ 2015-09-08 17:21:04
● 2016-01-28 07:17:32
○ 2016-04-13 05:39:12
○ 2026-07-04 22:41:32
○NSns3.hmco.com2015-06-28 → 2015-06-28 · 3 obs
● 2015-06-28 22:26:16
○ 2015-09-08 17:21:04
○ 2026-07-04 22:41:32
○NSns4.hmco.com2015-06-28 → 2015-06-28 · 3 obs
● 2015-06-28 22:26:16
○ 2015-09-08 17:21:04
○ 2026-07-04 22:41:32
○NSns5.hmco.com2015-09-08 → 2017-08-25 · 5 obs
○ 2015-06-28 22:26:16
● 2015-09-08 17:21:04
● 2017-08-25 12:41:30
○ 2017-10-12 01:51:14
○ 2026-07-04 22:41:32
○NSns6.hmco.com2015-09-08 → 2017-08-25 · 5 obs
○ 2015-06-28 22:26:16
● 2015-09-08 17:21:04
● 2017-08-25 12:41:30
○ 2017-10-12 01:51:14
○ 2026-07-04 22:41:32
○NSns7.hmco.com2015-09-08 → 2017-08-25 · 5 obs
○ 2015-06-28 22:26:16
● 2015-09-08 17:21:04
● 2017-08-25 12:41:30
○ 2017-10-12 01:51:14
○ 2026-07-04 22:41:32
○MXus-smtp-inbound-1.mimecast.com2015-06-28 → 2017-08-25 · 4 obs
● 2015-06-28 22:26:16
● 2017-08-25 12:41:30
○ 2017-10-12 01:51:14
○ 2026-07-04 22:41:32
○MXus-smtp-inbound-2.mimecast.com2015-06-28 → 2017-08-25 · 4 obs
● 2015-06-28 22:26:16
● 2017-08-25 12:41:30
○ 2017-10-12 01:51:14
○ 2026-07-04 22:41:32
○A100.24.211.52026-04-25 → 2026-05-03 · 5 obs
○ 2026-03-31 01:36:32
● 2026-04-25 15:47:58
● 2026-05-03 02:12:46
○ 2026-05-17 13:10:22
○ 2026-07-04 22:41:32
○A100.25.149.102026-04-25 → 2026-04-25 · 4 obs
○ 2026-03-31 01:36:32
● 2026-04-25 15:47:58
○ 2026-04-28 15:47:26
○ 2026-07-04 22:41:32
○A100.50.91.1782026-06-12 → 2026-06-12 · 4 obs
○ 2026-06-05 18:16:30
● 2026-06-12 05:35:46
○ 2026-06-26 12:23:44
○ 2026-07-04 22:41:32
○A13.219.112.2512026-04-28 → 2026-04-30 · 5 obs
○ 2026-04-25 15:47:58
● 2026-04-28 15:47:26
● 2026-04-30 19:05:42
○ 2026-05-03 02:12:46
○ 2026-07-04 22:41:32
○A13.223.106.622026-02-18 → 2026-07-04 · 2 obs
○ 2026-02-18 10:52:48
○ 2026-07-04 22:41:32
○A155.44.218.1202015-06-28 → 2016-01-28 · 4 obs
● 2015-06-28 22:26:16
● 2016-01-28 07:17:32
○ 2016-04-13 05:39:12
○ 2026-07-04 22:41:32
○A18.207.21.1292026-04-28 → 2026-05-03 · 5 obs
○ 2026-04-25 15:47:58
● 2026-04-28 15:47:26
● 2026-05-03 02:12:46
○ 2026-05-17 13:10:22
○ 2026-07-04 22:41:32
○A209.235.125.892016-04-13 → 2018-10-03 · 5 obs
○ 2016-01-28 07:17:32
● 2016-04-13 05:39:12
● 2018-10-03 23:10:12
○ 2026-02-18 10:52:48
○ 2026-07-04 22:41:32
○A3.226.81.212026-03-30 → 2026-03-31 · 5 obs
○ 2026-02-22 11:20:44
● 2026-03-30 05:00:18
● 2026-03-31 01:36:32
○ 2026-04-25 15:47:58
○ 2026-07-04 22:41:32
○A3.227.107.662026-02-18 → 2026-07-04 · 2 obs
○ 2026-02-18 10:52:48
○ 2026-07-04 22:41:32
●A32.194.215.2292026-07-01 → 2026-07-04 · 3 obs
○ 2026-06-26 12:23:44
● 2026-07-01 09:50:50
● 2026-07-04 22:41:32
○A34.196.91.302026-05-03 → 2026-05-03 · 4 obs
○ 2026-04-30 19:05:42
● 2026-05-03 02:12:46
○ 2026-05-17 13:10:22
○ 2026-07-04 22:41:32
○A34.197.4.1402026-02-18 → 2026-02-22 · 5 obs
○ 2018-10-03 23:10:12
● 2026-02-18 10:52:48
● 2026-02-22 11:20:44
○ 2026-03-30 05:00:18
○ 2026-07-04 22:41:32
○A34.233.207.1702026-06-26 → 2026-06-26 · 4 obs
○ 2026-06-12 05:35:46
● 2026-06-26 12:23:44
○ 2026-07-01 09:50:50
○ 2026-07-04 22:41:32
●A44.197.255.1132026-06-26 → 2026-07-04 · 3 obs
○ 2026-06-12 05:35:46
● 2026-06-26 12:23:44
● 2026-07-04 22:41:32
○A44.205.171.842026-06-05 → 2026-06-12 · 5 obs
○ 2026-05-17 13:10:22
● 2026-06-05 18:16:30
● 2026-06-12 05:35:46
○ 2026-06-26 12:23:44
○ 2026-07-04 22:41:32
○A44.206.134.182026-06-05 → 2026-06-05 · 4 obs
○ 2026-05-17 13:10:22
● 2026-06-05 18:16:30
○ 2026-06-12 05:35:46
○ 2026-07-04 22:41:32
○A44.207.18.2322026-05-17 → 2026-05-17 · 4 obs
○ 2026-05-03 02:12:46
● 2026-05-17 13:10:22
○ 2026-06-05 18:16:30
○ 2026-07-04 22:41:32
○A44.215.156.22026-05-17 → 2026-05-17 · 4 obs
○ 2026-05-03 02:12:46
● 2026-05-17 13:10:22
○ 2026-06-05 18:16:30
○ 2026-07-04 22:41:32
○A52.202.117.142026-02-18 → 2026-02-22 · 5 obs
○ 2018-10-03 23:10:12
● 2026-02-18 10:52:48
● 2026-02-22 11:20:44
○ 2026-03-30 05:00:18
○ 2026-07-04 22:41:32
●A52.70.6.922026-07-01 → 2026-07-04 · 3 obs
○ 2026-06-26 12:23:44
● 2026-07-01 09:50:50
● 2026-07-04 22:41:32
○A52.72.199.1562026-02-18 → 2026-02-22 · 5 obs
○ 2018-10-03 23:10:12
● 2026-02-18 10:52:48
● 2026-02-22 11:20:44
○ 2026-03-30 05:00:18
○ 2026-07-04 22:41:32
○A52.72.32.1142026-04-25 → 2026-04-25 · 4 obs
○ 2026-03-31 01:36:32
● 2026-04-25 15:47:58
○ 2026-04-28 15:47:26
○ 2026-07-04 22:41:32
○A52.87.60.422026-03-30 → 2026-03-31 · 5 obs
○ 2026-02-22 11:20:44
● 2026-03-30 05:00:18
● 2026-03-31 01:36:32
○ 2026-04-25 15:47:58
○ 2026-07-04 22:41:32
○A54.165.197.1952026-02-18 → 2026-07-04 · 2 obs
○ 2026-02-18 10:52:48
○ 2026-07-04 22:41:32
○A54.174.46.232026-05-17 → 2026-05-17 · 4 obs
○ 2026-05-03 02:12:46
● 2026-05-17 13:10:22
○ 2026-06-05 18:16:30
○ 2026-07-04 22:41:32
○A54.196.65.992026-06-05 → 2026-06-12 · 5 obs
○ 2026-05-17 13:10:22
● 2026-06-05 18:16:30
● 2026-06-12 05:35:46
○ 2026-06-26 12:23:44
○ 2026-07-04 22:41:32
○A54.198.31.1492026-03-30 → 2026-03-31 · 5 obs
○ 2026-02-22 11:20:44
● 2026-03-30 05:00:18
● 2026-03-31 01:36:32
○ 2026-04-25 15:47:58
○ 2026-07-04 22:41:32
○A54.226.10.1432026-06-26 → 2026-06-26 · 4 obs
○ 2026-06-12 05:35:46
● 2026-06-26 12:23:44
○ 2026-07-01 09:50:50
○ 2026-07-04 22:41:32

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
hmhelearning.comns-574.awsdns-07.net, ns-498.awsdns-62.com, ns-1969.awsdns-54.co.uk, ns-1482.awsdns-57.org2 records

✅ Authoritative Response

Server:205.251.199.177

NS records: ns-574.awsdns-07.net, ns-498.awsdns-62.com, ns-1969.awsdns-54.co.uk, ns-1482.awsdns-57.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for hmhelearning.com (unsigned zone)

⏱️ Timing

Total: 400ms | Queries: -

📄 Records

TypeCountSample Data
A344.197.255.113, 52.70.6.92...
NS4ns-1482.awsdns-57.org, ns-1969.awsdns-54.co.uk...
SOA1ns-498.awsdns-62.com awsdns-hostmaster.a

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns-498.awsdns-62.com, ns-498.awsdns-62.com)

Analysis

Hierarchy

hmhelearning.com is a parent domain of www.hmhelearning.com.

IP Addresses

hmhelearning.com resolves to three IP addresses: 32.194.215.229, 44.197.255.113 and 52.70.6.92.

reads.harcourtachieve.com, www.classzone.com, www.hmco.com and two other host names share IP numbers with hmhelearning.com.

Name Servers

The authoritative name servers for hmhelearning.com are ns-498.awsdns-62.com, ns-574.awsdns-07.net, ns-1482.awsdns-57.org and ns-1969.awsdns-54.co.uk.

hmhelearning.com shares at least some of its name servers with other domains, including mev.cloud, d17af7zpflfgeu.cloudfront.net, hellolilly.ai and two others.

These name servers are frequently paired with the name servers ns-1785.awsdns-31.co.uk, ns-984.awsdns-59.net and ns-1366.awsdns-42.org.

The host names ns-498.awsdns-62.com, ns-574.awsdns-07.net, ns-1482.awsdns-57.org and ns-1969.awsdns-54.co.uk each resolve to two IP addresses: ns-498.awsdns-62.com resolves to 205.251.193.242 and 2600:9000:5301:f200::1; ns-574.awsdns-07.net resolves to 205.251.194.62 and 2600:9000:5302:3e00::1; ns-1482.awsdns-57.org resolves to 205.251.197.202 and 2600:9000:5305:ca00::1; ns-1969.awsdns-54.co.uk resolves to 205.251.199.177 and 2600:9000:5307:b100::1.