jslearn.com - dns.ninja

`jslearn.com`

DNSSEC	⚠️ Not signed
A	2607:f1c0:100f:f000::200^{🇺🇸 IONOS-AS2607:f1c0::/32 1&1 Internet Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US}
		PTR	`2607-f1c0-100f-f000-0000-0000-0000-0200.elastic-ssl.ui-r.com`
A	74.208.236.124^{🇺🇸 IONOS-AS74.208.0.0/16 IONOS Inc.}
NS	`ns1029.ui-dns.de` ⭐
		A	2001:8d8:fe:53:0:d9a0:501d:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1029.ui-dns.de`
		A	217.160.80.29^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1029.ui-dns.de`
NS	`ns1029.ui-dns.biz`
		A	2001:8d8:fe:53:0:d9a0:511d:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1029.ui-dns.biz`
		A	217.160.81.29^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1029.ui-dns.biz`
NS	`ns1029.ui-dns.com`
		A	2001:8d8:fe:53:0:d9a0:521d:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1029.ui-dns.com`
		A	217.160.82.29^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1029.ui-dns.com`
NS	`ns1029.ui-dns.org`
		A	2001:8d8:fe:53:0:d9a0:531d:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1029.ui-dns.org`
		A	217.160.83.29^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1029.ui-dns.org`
MX	`mx00.ionos.com` ⭐
		A	74.208.5.3^{🇺🇸 IONOS-AS74.208.0.0/16 IONOS Inc.}
			PTR	`mx00.perfora.net`
MX	`mx01.ionos.com` ⭐
		A	74.208.5.21^{🇺🇸 IONOS-AS74.208.0.0/16 IONOS Inc.}
			PTR	`mx01.perfora.net`
TXT	`v=spf1 include:_spf-us.ionos.com ~all`
SOA	`ns1029.ui-dns.de`hostmaster@1and1.com 2017-05-11 #8

`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=1781527265

Same first word

jslearn.ru

jslearn.com

Similar names

njlaser.com

jernlas.se

jlarsen.net

learnjs.org

jlarsen.com

lernajs.cn

jnlaser.com

lernajs.io

njlares.com

jarlens.com

DNS History

17 records (8 active, 9 former)

●NSns1029.ui-dns.biz2026-06-15 → 2026-06-15 · 2 obs

○ 2017-05-23 11:43:46
● 2026-06-15 12:54:46

●NSns1029.ui-dns.com2026-06-15 → 2026-06-15 · 2 obs

○ 2017-05-23 11:43:46
● 2026-06-15 12:54:46

●NSns1029.ui-dns.de2026-06-15 → 2026-06-15 · 2 obs

○ 2017-05-23 11:43:46
● 2026-06-15 12:54:46

●NSns1029.ui-dns.org2026-06-15 → 2026-06-15 · 2 obs

○ 2017-05-23 11:43:46
● 2026-06-15 12:54:46

○NSns57.1and1.com2015-07-11 → 2017-05-23 · 3 obs

● 2015-07-11 06:38:02
● 2017-05-23 11:43:46
○ 2026-06-15 12:54:46

○NSns58.1and1.com2015-07-11 → 2017-05-23 · 3 obs

● 2015-07-11 06:38:02
● 2017-05-23 11:43:46
○ 2026-06-15 12:54:46

○MXmx00.1and1.com2015-07-11 → 2017-05-23 · 3 obs

● 2015-07-11 06:38:02
● 2017-05-23 11:43:46
○ 2026-06-15 12:54:46

●MXmx00.ionos.com2026-06-15 → 2026-06-15 · 2 obs

○ 2017-05-23 11:43:46
● 2026-06-15 12:54:46

○MXmx01.1and1.com2015-07-11 → 2017-05-23 · 3 obs

● 2015-07-11 06:38:02
● 2017-05-23 11:43:46
○ 2026-06-15 12:54:46

●MXmx01.ionos.com2026-06-15 → 2026-06-15 · 2 obs

○ 2017-05-23 11:43:46
● 2026-06-15 12:54:46

○A198.251.66.432015-07-11 → 2016-03-22 · 4 obs

● 2015-07-11 06:38:02
● 2016-03-22 04:58:28
○ 2016-09-09 02:29:30
○ 2026-06-15 12:54:46

○A2001:8d8:100f:f000::2002026-06-15 → 2026-06-15 · 1 obs

○ 2026-06-15 12:54:46

○A216.250.120.692016-09-09 → 2016-09-09 · 4 obs

○ 2016-03-22 04:58:28
● 2016-09-09 02:29:30
○ 2017-05-23 11:43:46
○ 2026-06-15 12:54:46

○A217.160.0.2452026-06-15 → 2026-06-15 · 1 obs

○ 2026-06-15 12:54:46

●A2607:f1c0:100f:f000::2002026-06-15 → 2026-06-15 · 2 obs

○ 2017-05-23 11:43:46
● 2026-06-15 12:54:46

●A74.208.236.1242026-06-15 → 2026-06-15 · 2 obs

○ 2017-05-23 11:43:46
● 2026-06-15 12:54:46

○A74.208.236.2482017-05-23 → 2017-05-23 · 3 obs

○ 2016-09-09 02:29:30
● 2017-05-23 11:43:46
○ 2026-06-15 12:54:46

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
jslearn.com	ns1029.ui-dns.de, ns1029.ui-dns.biz, ns1029.ui-dns.org, ns1029.ui-dns.com	2 records

✅ Authoritative Response

Server:217.160.80.29

NS records: ns1029.ui-dns.de, ns1029.ui-dns.biz, ns1029.ui-dns.org, ns1029.ui-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for jslearn.com (unsigned zone)

⏱️ Timing

Total: 454ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`74.208.236.124`
AAAA	1	`2607:f1c0:100f:f000::200`
NS	4	`ns1029.ui-dns.biz, ns1029.ui-dns.org...`
MX	2	`mx01.ionos.com (pri: 10), mx00.ionos.com (pri: 10)`
TXT	1	`v=spf1 include:_spf-us.ionos.com ~all`
SOA	1	`ns1029.ui-dns.de hostmaster.1and1.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1029.ui-dns.com, ns1029.ui-dns.com)

Analysis

IP Addresses

jslearn.com directs to two IP numbers, 74.208.236.124 and 2607:f1c0:100f:f000::200

Additional host names — paiird.cloud, www.ngtdistributors.us, horthouse.net and two others — share IP numbers with jslearn.com.

Name Servers

jslearn.com has four authoritative name servers: ns1029.ui-dns.biz, ns1029.ui-dns.com, ns1029.ui-dns.de and ns1029.ui-dns.org.

jslearn.com partially shares its NS delegation with several other domains, including greyhoundsinneed.net, fossilion.com, 2tw.at and two others.

The name servers ns1021.ui-dns.com, ns1052.ui-dns.de, ns1113.ui-dns.org and ns1072.ui-dns.de are often found in use alongside these name servers.

ns1029.ui-dns.biz, ns1029.ui-dns.com, ns1029.ui-dns.de and ns1029.ui-dns.org each carry two IP addresses. ns1029.ui-dns.biz has 217.160.81.29 and 2001:8d8:fe:53:0:d9a0:511d:100; ns1029.ui-dns.com has 217.160.82.29 and 2001:8d8:fe:53:0:d9a0:521d:100; ns1029.ui-dns.de has 217.160.80.29 and 2001:8d8:fe:53:0:d9a0:501d:100; ns1029.ui-dns.org has 217.160.83.29 and 2001:8d8:fe:53:0:d9a0:531d:100.

Mail Servers

jslearn.com has two mail servers: mx00.ionos.com and mx01.ionos.com.

jslearn.com shares the same mail server setup as other domains, including gainedthelead.com, devsocial.net, coloradohospitalityservices.com and two others.

mx00.ionos.com resolves to 74.208.5.3. mx01.ionos.com resolves to 74.208.5.21. Both host names point to a single IP number.