jscomputing.com - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`jscomputing.com`

DNSSEC	⚠️ Not signed
A	2001:8d8:100f:f000::200^{🇩🇪 IONOS-AS2001:8d8::/32 DE-IONOS-20020910}
		PTR	`2001-08d8-100f-f000-0000-0000-0000-0200.elastic-ssl.ui-r.com`
A	217.160.0.158^{🇩🇪 IONOS-AS217.160.0.0/16 IONOS-PA-3}
NS	`ns1121.ui-dns.biz` ⭐
		A	2607:f1c0:fe:53:185:132:33:121^{🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US}
			PTR	`ns1121.ui-dns.biz`
		A	185.132.33.121^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns1121.ui-dns.biz`
NS	`ns1121.ui-dns.com`
		A	2607:f1c0:fe:53:185:132:34:121^{🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US}
			PTR	`ns1121.ui-dns.com`
		A	185.132.34.121^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
NS	`ns1121.ui-dns.de`
		A	2607:f1c0:fe:53:185:132:32:121^{🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US}
			PTR	`ns1121.ui-dns.de`
		A	185.132.32.121^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns1121.ui-dns.de`
NS	`ns1121.ui-dns.org`
		A	2607:f1c0:fe:53:185:132:35:121^{🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US}
			PTR	`ns1121.ui-dns.org`
		A	185.132.35.121^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns1121.ui-dns.org`
MX	`st2.mx.email-filter.net` ⭐
		A	84.18.194.42^{🇬🇧 CATALYST2-AS84.18.192.0/19 CATALYST2-RT}
SOA	`ns1121.ui-dns.biz`hostmaster@1and1.co.uk 2016-04-27 #2

`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=1793804746

Same first word

jscomputing.de

jscomputing.co.uk

jscomputing.com

jscomputing.pages.dev

jscomputing.com.au

Similar names

sjcomputing.net

Previous names

Next names

DNS History

13 records (7 active, 6 former)

●NSns1121.ui-dns.biz2020-01-07 → 2026-11-04 · 3 obs

○ 2017-03-14 20:00:04
● 2020-01-07 19:11:52
● 2026-11-04 15:43:42

●NSns1121.ui-dns.com2020-01-07 → 2026-11-04 · 3 obs

○ 2017-03-14 20:00:04
● 2020-01-07 19:11:52
● 2026-11-04 15:43:42

●NSns1121.ui-dns.de2020-01-07 → 2026-11-04 · 3 obs

○ 2017-03-14 20:00:04
● 2020-01-07 19:11:52
● 2026-11-04 15:43:42

●NSns1121.ui-dns.org2020-01-07 → 2026-11-04 · 3 obs

○ 2017-03-14 20:00:04
● 2020-01-07 19:11:52
● 2026-11-04 15:43:42

○NSns67.1and1.co.uk2015-08-03 → 2017-03-14 · 4 obs

● 2015-08-03 22:54:50
● 2017-03-14 20:00:04
○ 2020-01-07 19:11:52
○ 2026-11-04 15:43:42

○NSns68.1and1.co.uk2015-08-03 → 2017-03-14 · 4 obs

● 2015-08-03 22:54:50
● 2017-03-14 20:00:04
○ 2020-01-07 19:11:52
○ 2026-11-04 15:43:42

○MXmx00.1and1.co.uk2015-08-03 → 2017-03-14 · 4 obs

● 2015-08-03 22:54:50
● 2017-03-14 20:00:04
○ 2020-01-07 19:11:52
○ 2026-11-04 15:43:42

○MXmx01.1and1.co.uk2015-08-03 → 2017-03-14 · 4 obs

● 2015-08-03 22:54:50
● 2017-03-14 20:00:04
○ 2020-01-07 19:11:52
○ 2026-11-04 15:43:42

●MXst2.mx.email-filter.net2020-01-07 → 2026-11-04 · 3 obs

○ 2017-03-14 20:00:04
● 2020-01-07 19:11:52
● 2026-11-04 15:43:42

●A2001:8d8:100f:f000::2002026-10-03 → 2026-11-04 · 3 obs

○ 2020-01-07 19:11:52
● 2026-10-03 10:22:56
● 2026-11-04 15:43:42

●A217.160.0.1582026-10-03 → 2026-11-04 · 3 obs

○ 2020-01-07 19:11:52
● 2026-10-03 10:22:56
● 2026-11-04 15:43:42

○A217.160.231.2322016-05-30 → 2020-01-07 · 5 obs

○ 2016-02-26 19:44:20
● 2016-05-30 03:00:14
● 2020-01-07 19:11:52
○ 2026-10-03 10:22:56
○ 2026-11-04 15:43:42

○A82.165.111.1082015-08-03 → 2016-02-26 · 4 obs

● 2015-08-03 22:54:50
● 2016-02-26 19:44:20
○ 2016-05-30 03:00:14
○ 2026-11-04 15:43:42

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
jscomputing.com	ns1121.ui-dns.de, ns1121.ui-dns.biz, ns1121.ui-dns.org, ns1121.ui-dns.com	2 records

✅ Authoritative Response

Server:217.160.82.121

NS records: ns1121.ui-dns.de, ns1121.ui-dns.biz, ns1121.ui-dns.org, ns1121.ui-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

Root DNSKEY fetch failed: Error: connect EADDRNOTAVAIL 198.41.0.4:53 - Local (0.0.0.0:0)

⏱️ Timing

Total: 1139ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`217.160.0.158`
AAAA	1	`2001:8d8:100f:f000::200`
NS	4	`ns1121.ui-dns.org, ns1121.ui-dns.biz...`
MX	1	`st2.mx.email-filter.net (pri: 10)`
SOA	1	`ns1121.ui-dns.biz hostmaster.1and1.co.uk`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1121.ui-dns.com, ns1121.ui-dns.com)

Analysis

IP Addresses

jscomputing.com points to the IP addresses 217.160.0.158 and 2001:8d8:100f:f000::200

werkhof-volmetal.de, clubestil.com, xn--mller-stler-thbh.de plus two other host names have IP numbers in common with jscomputing.com.

Name Servers

Four name servers handle the delegation for jscomputing.com: ns1121.ui-dns.biz, ns1121.ui-dns.com, ns1121.ui-dns.de and ns1121.ui-dns.org.

At least some of jscomputing.com's name servers are shared with other domains, for example itsloganhjames.com, oasissport.es, cysirt.com and two more.

These name servers tend to co-occur with ns1047.ui-dns.com, ns1081.ui-dns.biz, ns1057.ui-dns.org and 5 other name servers in the same DNS delegations.

Four hostnames, each resolving to a pair of IP addresses: ns1121.ui-dns.biz directs to 185.132.33.121 and 2607:f1c0:fe:53:185:132:33:121; ns1121.ui-dns.com directs to 185.132.34.121 and 2607:f1c0:fe:53:185:132:34:121; ns1121.ui-dns.de directs to 185.132.32.121 and 2607:f1c0:fe:53:185:132:32:121; ns1121.ui-dns.org directs to 185.132.35.121 and 2607:f1c0:fe:53:185:132:35:121.

Mail Servers

jscomputing.com uses one mail server — st2.mx.email-filter.net.

The mail server setup of jscomputing.com matches that of other domains such as arklaminating.co.uk, drillwells.co.uk, pmironwork.co.uk and two others.

At least some of the mail servers used by jscomputing.com are shared with other domains: selfstore.org.uk, johnbuckley.co.uk, farrer-brown.com and two others among them.

These mail servers tend to be used in conjunction with the mail servers st3.mx.email-filter.net.

st2.mx.email-filter.net has exactly one IP number: 84.18.194.42.