`just4running.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	74.208.236.37^{🇺🇸 IONOS-AS74.208.0.0/16 IONOS Inc.}
NS	`ns1084.ui-dns.biz` ⭐
		A	2001:8d8:fe:53:0:d9a0:5154:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1084.ui-dns.biz`
		A	217.160.81.84^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1084.ui-dns.biz`
NS	`ns1023.ui-dns.de`
		A	2001:8d8:fe:53:0:d9a0:5017:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1023.ui-dns.de`
		A	217.160.80.23^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1023.ui-dns.de`
NS	`ns1042.ui-dns.org`
		A	2001:8d8:fe:53:0:d9a0:532a:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1042.ui-dns.org`
		A	217.160.83.42^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1042.ui-dns.org`
NS	`ns1070.ui-dns.com`
		A	2001:8d8:fe:53:0:d9a0:5246:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1070.ui-dns.com`
		A	217.160.82.70^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1070.ui-dns.com`
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	`ns1084.ui-dns.biz`hostmaster@1und1.com 2017-06-01 #13

`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=1775981287

⚠️ On DNS blocklist: tif

Subdomains

www.just4running.com

Same first word

just4running.com

DNS History

15 records (8 active, 7 former)

●NSns1023.ui-dns.de2026-03-31 → 2026-04-12 · 3 obs

○ 2017-10-06 03:02:52
● 2026-03-31 18:57:18
● 2026-04-12 08:14:16

●NSns1042.ui-dns.org2026-03-31 → 2026-04-12 · 3 obs

○ 2017-10-06 03:02:52
● 2026-03-31 18:57:18
● 2026-04-12 08:14:16

●NSns1070.ui-dns.com2026-03-31 → 2026-04-12 · 3 obs

○ 2017-10-06 03:02:52
● 2026-03-31 18:57:18
● 2026-04-12 08:14:16

●NSns1084.ui-dns.biz2026-03-31 → 2026-04-12 · 3 obs

○ 2017-10-06 03:02:52
● 2026-03-31 18:57:18
● 2026-04-12 08:14:16

○NSns51.1and1.com2015-08-18 → 2017-10-06 · 4 obs

● 2015-08-18 19:56:42
● 2017-10-06 03:02:52
○ 2026-03-31 18:57:18
○ 2026-04-12 08:14:16

○NSns52.1and1.com2015-08-18 → 2017-10-06 · 4 obs

● 2015-08-18 19:56:42
● 2017-10-06 03:02:52
○ 2026-03-31 18:57:18
○ 2026-04-12 08:14:16

○MXmx00.1and1.com2015-08-18 → 2017-10-06 · 4 obs

● 2015-08-18 19:56:42
● 2017-10-06 03:02:52
○ 2026-03-31 18:57:18
○ 2026-04-12 08:14:16

●MXmx00.ionos.com2026-03-31 → 2026-04-12 · 3 obs

○ 2017-10-06 03:02:52
● 2026-03-31 18:57:18
● 2026-04-12 08:14:16

○MXmx01.1and1.com2015-08-18 → 2017-10-06 · 4 obs

● 2015-08-18 19:56:42
● 2017-10-06 03:02:52
○ 2026-03-31 18:57:18
○ 2026-04-12 08:14:16

●MXmx01.ionos.com2026-03-31 → 2026-04-12 · 3 obs

○ 2017-10-06 03:02:52
● 2026-03-31 18:57:18
● 2026-04-12 08:14:16

○A192.195.77.182017-10-06 → 2017-10-06 · 4 obs

○ 2016-09-12 11:19:56
● 2017-10-06 03:02:52
○ 2026-03-31 18:57:18
○ 2026-04-12 08:14:16

●A2607:f1c0:100f:f000::2002026-03-31 → 2026-04-12 · 3 obs

○ 2017-10-06 03:02:52
● 2026-03-31 18:57:18
● 2026-04-12 08:14:16

○A50.21.178.2002015-08-18 → 2016-03-21 · 4 obs

● 2015-08-18 19:56:42
● 2016-03-21 00:05:38
○ 2016-09-12 11:19:56
○ 2026-04-12 08:14:16

○A74.208.215.932016-09-12 → 2016-09-12 · 4 obs

○ 2016-03-21 00:05:38
● 2016-09-12 11:19:56
○ 2017-10-06 03:02:52
○ 2026-04-12 08:14:16

●A74.208.236.372026-03-31 → 2026-04-12 · 3 obs

○ 2017-10-06 03:02:52
● 2026-03-31 18:57:18
● 2026-04-12 08:14:16

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
just4running.com	ns1042.ui-dns.org, ns1023.ui-dns.de, ns1084.ui-dns.biz, ns1070.ui-dns.com	2 records

✅ Authoritative Response

Server:217.160.80.23

NS records: ns1042.ui-dns.org, ns1023.ui-dns.de, ns1084.ui-dns.biz, ns1070.ui-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for just4running.com (unsigned zone)

⏱️ Timing

Total: 549ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`74.208.236.37`
AAAA	1	`2607:f1c0:100f:f000::200`
NS	4	`ns1070.ui-dns.com, ns1042.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	`ns1084.ui-dns.biz hostmaster.1und1.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1070.ui-dns.com, ns1070.ui-dns.com)

Analysis

Hierarchy

just4running.com is a parent of www.just4running.com.

IP Addresses

just4running.com points to two IP numbers: 2607:f1c0:100f:f000::200 and 74.208.236.37.

Other host names such as elfarodelnorte.com, pythonplusplus.com, gallupcancercare.org, healthcareyourfuture.com and chore.money share IP numbers with just4running.com.

Name Servers

just4running.com is delegated to four name servers: ns1084.ui-dns.biz, ns1070.ui-dns.com, ns1023.ui-dns.de and ns1042.ui-dns.org.

At least part of the name servers for just4running.com are shared with other domains, for instance idigma.at, naturetrigger.com, brentwoodmoms.com, finnova.de and golin.net.