jen20.dev - robtex.com

jen20.dev

DNSSEC⚠️ Not signed
A3.171.38.13🇺🇸 Amazon3.171.36.0/22
PTRserver-3-171-38-13.iad61.r.cloudfront.net
A3.171.38.37🇺🇸 Amazon3.171.36.0/22
A3.171.38.76🇺🇸 Amazon3.171.36.0/22
A3.171.38.126🇺🇸 Amazon3.171.36.0/22
NSns-534.awsdns-02.net ⭐
A2600:9000:5302:1600::1🇺🇸 Amazon2600:9000:5302::/48 - CloudFront
PTRns-534.awsdns-02.net
A205.251.194.22🇺🇸 Amazon205.251.194.0/24 prefix
PTRns-534.awsdns-02.net
NSns-123.awsdns-15.com
A2600:9000:5300:7b00::1🇺🇸 Amazon2600:9000:5300::/48 - CloudFront
PTRns-123.awsdns-15.com
A205.251.192.123🇺🇸 Amazon205.251.192.0/24 prefix
PTRns-123.awsdns-15.com
NSns-1322.awsdns-37.org
A2600:9000:5305:2a00::1🇺🇸 Amazon2600:9000:5305::/48 - CloudFront
PTRns-1322.awsdns-37.org
A205.251.197.42🇺🇸 Amazon205.251.197.0/24 prefix
PTRns-1322.awsdns-37.org
NSns-1934.awsdns-49.co.uk
A2600:9000:5307:8e00::1🇺🇸 Amazon2600:9000:5307::/48 - CloudFront
PTRns-1934.awsdns-49.co.uk
A205.251.199.142🇺🇸 Amazon205.251.199.0/24 prefix
PTRns-1934.awsdns-49.co.uk
SOAns-534.awsdns-02.netawsdns-hostmaster@amazon.com serial=1

dev

DNSSEC🔒 Signed (DS record present)
NSns-tld1.charlestonroadregistry.com ⭐
NSns-tld2.charlestonroadregistry.com
NSns-tld3.charlestonroadregistry.com
NSns-tld4.charlestonroadregistry.com
NSns-tld5.charlestonroadregistry.com
SOAns-tld1.charlestonroadregistry.comcloud-dns-hostmaster@google.com serial=1
🔒 HSTS Preload (+subdomains)

Same first word

jen20.dev
jen20.com

DNS History

16 records (8 active, 8 former)

NSns-123.awsdns-15.comns-1322.awsdns-37.orgns-1934.awsdns-49.co.ukns-534.awsdns-02.netA3.171.38.1263.171.38.133.171.38.373.171.38.7613.249.182.12513.249.182.1513.249.182.1713.249.182.993.166.65.113.166.65.1273.166.65.203.166.65.73
●NSns-123.awsdns-15.com2026-03-12 → 2026-03-20 · 2 obs
● 2026-03-12 07:36:48
● 2026-03-20 01:03:20
●NSns-1322.awsdns-37.org2026-03-12 → 2026-03-20 · 2 obs
● 2026-03-12 07:36:48
● 2026-03-20 01:03:20
●NSns-1934.awsdns-49.co.uk2026-03-12 → 2026-03-20 · 2 obs
● 2026-03-12 07:36:48
● 2026-03-20 01:03:20
●NSns-534.awsdns-02.net2026-03-12 → 2026-03-20 · 2 obs
● 2026-03-12 07:36:48
● 2026-03-20 01:03:20
○A13.249.182.1252026-03-16 → 2026-03-19 · 11 obs
○ 2026-03-15 18:53:04
● 2026-03-16 03:11:22
○ 2026-03-16 05:06:26
○ 2026-03-16 22:46:48
● 2026-03-18 07:21:44
● 2026-03-18 07:54:34
○ 2026-03-18 12:53:20
● 2026-03-19 14:21:44
● 2026-03-19 22:44:32
○ 2026-03-20 01:03:16
○ 2026-03-20 01:03:20
○A13.249.182.152026-03-16 → 2026-03-19 · 11 obs
○ 2026-03-15 18:53:04
● 2026-03-16 03:11:22
○ 2026-03-16 05:06:26
○ 2026-03-16 22:46:48
● 2026-03-18 07:21:44
● 2026-03-18 07:54:34
○ 2026-03-18 12:53:20
● 2026-03-19 14:21:44
● 2026-03-19 22:44:32
○ 2026-03-20 01:03:16
○ 2026-03-20 01:03:20
○A13.249.182.172026-03-16 → 2026-03-19 · 11 obs
○ 2026-03-15 18:53:04
● 2026-03-16 03:11:22
○ 2026-03-16 05:06:26
○ 2026-03-16 22:46:48
● 2026-03-18 07:21:44
● 2026-03-18 07:54:34
○ 2026-03-18 12:53:20
● 2026-03-19 14:21:44
● 2026-03-19 22:44:32
○ 2026-03-20 01:03:16
○ 2026-03-20 01:03:20
○A13.249.182.992026-03-16 → 2026-03-19 · 11 obs
○ 2026-03-15 18:53:04
● 2026-03-16 03:11:22
○ 2026-03-16 05:06:26
○ 2026-03-16 22:46:48
● 2026-03-18 07:21:44
● 2026-03-18 07:54:34
○ 2026-03-18 12:53:20
● 2026-03-19 14:21:44
● 2026-03-19 22:44:32
○ 2026-03-20 01:03:16
○ 2026-03-20 01:03:20
○A3.166.65.112026-03-16 → 2026-03-18 · 10 obs
○ 2026-03-16 03:11:22
● 2026-03-16 05:06:26
○ 2026-03-16 13:13:08
○ 2026-03-16 16:49:18
● 2026-03-16 22:46:48
○ 2026-03-18 07:21:44
○ 2026-03-18 07:54:34
● 2026-03-18 12:53:20
○ 2026-03-19 14:21:44
○ 2026-03-20 01:03:20
○A3.166.65.1272026-03-16 → 2026-03-18 · 10 obs
○ 2026-03-16 03:11:22
● 2026-03-16 05:06:26
○ 2026-03-16 13:13:08
○ 2026-03-16 16:49:18
● 2026-03-16 22:46:48
○ 2026-03-18 07:21:44
○ 2026-03-18 07:54:34
● 2026-03-18 12:53:20
○ 2026-03-19 14:21:44
○ 2026-03-20 01:03:20
○A3.166.65.202026-03-16 → 2026-03-18 · 10 obs
○ 2026-03-16 03:11:22
● 2026-03-16 05:06:26
○ 2026-03-16 13:13:08
○ 2026-03-16 16:49:18
● 2026-03-16 22:46:48
○ 2026-03-18 07:21:44
○ 2026-03-18 07:54:34
● 2026-03-18 12:53:20
○ 2026-03-19 14:21:44
○ 2026-03-20 01:03:20
○A3.166.65.732026-03-16 → 2026-03-18 · 10 obs
○ 2026-03-16 03:11:22
● 2026-03-16 05:06:26
○ 2026-03-16 13:13:08
○ 2026-03-16 16:49:18
● 2026-03-16 22:46:48
○ 2026-03-18 07:21:44
○ 2026-03-18 07:54:34
● 2026-03-18 12:53:20
○ 2026-03-19 14:21:44
○ 2026-03-20 01:03:20
●A3.171.38.1262026-03-12 → 2026-03-20 · 10 obs
● 2026-03-12 07:36:48
● 2026-03-15 18:53:04
○ 2026-03-16 03:11:22
○ 2026-03-16 05:06:26
● 2026-03-16 13:13:08
● 2026-03-16 16:49:18
○ 2026-03-16 22:46:48
○ 2026-03-19 22:44:32
● 2026-03-20 01:03:16
● 2026-03-20 01:03:20
●A3.171.38.132026-03-12 → 2026-03-20 · 10 obs
● 2026-03-12 07:36:48
● 2026-03-15 18:53:04
○ 2026-03-16 03:11:22
○ 2026-03-16 05:06:26
● 2026-03-16 13:13:08
● 2026-03-16 16:49:18
○ 2026-03-16 22:46:48
○ 2026-03-19 22:44:32
● 2026-03-20 01:03:16
● 2026-03-20 01:03:20
●A3.171.38.372026-03-12 → 2026-03-20 · 10 obs
● 2026-03-12 07:36:48
● 2026-03-15 18:53:04
○ 2026-03-16 03:11:22
○ 2026-03-16 05:06:26
● 2026-03-16 13:13:08
● 2026-03-16 16:49:18
○ 2026-03-16 22:46:48
○ 2026-03-19 22:44:32
● 2026-03-20 01:03:16
● 2026-03-20 01:03:20
●A3.171.38.762026-03-12 → 2026-03-20 · 10 obs
● 2026-03-12 07:36:48
● 2026-03-15 18:53:04
○ 2026-03-16 03:11:22
○ 2026-03-16 05:06:26
● 2026-03-16 13:13:08
● 2026-03-16 16:49:18
○ 2026-03-16 22:46:48
○ 2026-03-19 22:44:32
● 2026-03-20 01:03:16
● 2026-03-20 01:03:20

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
devns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com...-
jen20.devns-123.awsdns-15.com, ns-1934.awsdns-49.co.uk, ns-1322.awsdns-37.org, ns-534.awsdns-02.net-

✅ Authoritative Response

Server: 205.251.199.142

NS records: ns-123.awsdns-15.com, ns-1934.awsdns-49.co.uk, ns-1322.awsdns-37.org, ns-534.awsdns-02.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for jen20.dev (unsigned zone)

⏱️ Timing

Total: 924ms | Queries: -

📄 Records

TypeCountSample Data
A43.171.38.76, 3.171.38.13...
NS4ns-123.awsdns-15.com, ns-1322.awsdns-37.org...
SOA1ns-534.awsdns-02.net awsdns-hostmaster.a

Analysis

IP Addresses

jen20.dev resolves to four IPs: 3.171.38.13, 3.171.38.37, 3.171.38.76 and 3.171.38.126.

Other host names, for instance ns1.openagora.in, unboundpeople.com, corporate.openagora.org, d28fdmv6fq4n1v.cloudfront.net and domainoptic.com share IP numbers with jen20.dev.

Name Servers

jen20.dev is delegated to four name servers: ns-123.awsdns-15.com, ns-534.awsdns-02.net, ns-1322.awsdns-37.org and ns-1934.awsdns-49.co.uk.

jen20.dev shares some name servers with other domains, for example trustedcontest.com, avoka.money, leadsystem.com, tegaderm.com.br and subcontractorhub.com.

Host names with two IP numbers

Two IPs per host:

ns-123.awsdns-15.com points to 2600:9000:5300:7b00::1 and 205.251.192.123

ns-534.awsdns-02.net points to 2600:9000:5302:1600::1 and 205.251.194.22

ns-1322.awsdns-37.org points to 2600:9000:5305:2a00::1 and 205.251.197.42

ns-1934.awsdns-49.co.uk points to 2600:9000:5307:8e00::1 and 205.251.199.142