rack-up.com - dns.ninja

rack-up.com

DNSSEC⚠️ Not signed
A54.215.31.113🇺🇸 Amazon54.215.0.0/17 EC2 SFO prefix
PTRec2-54-215-31-113.us-west-1.compute.amazonaws.com
NSns1.dyna-ns.net ⭐
A2400:cb00:2049:1::a29f:1a5c🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street
A2400:cb00:2049:1::a29f:1b9e🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street
A162.159.26.92Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRns1.dyna-ns.net
A162.159.27.158Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRns1.dyna-ns.net
NSns2.dyna-ns.net
A2400:cb00:2049:1::a29f:1805🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street
A2400:cb00:2049:1::a29f:1905🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street
A162.159.24.5Cloudflare162.159.24.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRns2.dyna-ns.net
A162.159.25.5Cloudflare162.159.25.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRns2.dyna-ns.net
SOAns1.dyna-ns.nethostmaster@rack-up.com 2026-07-23 #2

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=1786193264

Same first word

rack-up.com

DNS History

17 records (3 active, 14 former)

20162017201820192020202120222023202420252026NSns1.dyna-ns.netns2.dyna-ns.netns1.namebrightdns.comns1626.ztomy.comns2.namebrightdns.comns2626.ztomy.comns51.worldnic.comns52.worldnic.comMXmail1.namebrightmail.comp.webcom.ctmail.comA54.215.31.113204.11.56.4843.110.47.24743.110.47.24954.244.224.44CNAMEkukij.comPTRns1626.ztomy.com
●NSns1.dyna-ns.net2026-05-12 → 2026-08-08 · 3 obs
○ 2020-01-10 03:56:48
● 2026-05-12 10:11:16
● 2026-08-08 13:10:34
○NSns1.namebrightdns.com2020-01-10 → 2020-01-10 · 4 obs
○ 2017-03-14 20:25:54
● 2020-01-10 03:56:48
○ 2026-05-12 10:11:16
○ 2026-08-08 13:10:34
○NSns1626.ztomy.com2016-07-14 → 2017-03-14 · 5 obs
○ 2016-03-23 19:23:26
● 2016-07-14 21:01:58
● 2017-03-14 20:25:54
○ 2020-01-10 03:56:48
○ 2026-08-08 13:10:34
●NSns2.dyna-ns.net2026-05-12 → 2026-08-08 · 3 obs
○ 2020-01-10 03:56:48
● 2026-05-12 10:11:16
● 2026-08-08 13:10:34
○NSns2.namebrightdns.com2020-01-10 → 2020-01-10 · 4 obs
○ 2017-03-14 20:25:54
● 2020-01-10 03:56:48
○ 2026-05-12 10:11:16
○ 2026-08-08 13:10:34
○NSns2626.ztomy.com2016-07-14 → 2017-03-14 · 5 obs
○ 2016-03-23 19:23:26
● 2016-07-14 21:01:58
● 2017-03-14 20:25:54
○ 2020-01-10 03:56:48
○ 2026-08-08 13:10:34
○NSns51.worldnic.com2015-05-23 → 2016-03-23 · 4 obs
● 2015-05-23 14:34:58
● 2016-03-23 19:23:26
○ 2016-07-14 21:01:58
○ 2026-08-08 13:10:34
○NSns52.worldnic.com2015-05-23 → 2016-03-23 · 4 obs
● 2015-05-23 14:34:58
● 2016-03-23 19:23:26
○ 2016-07-14 21:01:58
○ 2026-08-08 13:10:34
○MXmail1.namebrightmail.com2020-01-10 → 2020-01-10 · 4 obs
○ 2016-03-23 19:23:26
● 2020-01-10 03:56:48
○ 2026-05-12 10:11:16
○ 2026-08-08 13:10:34
○MXp.webcom.ctmail.com2015-12-09 → 2015-12-09 · 3 obs
● 2015-12-09 08:13:50
○ 2016-03-23 19:23:26
○ 2026-08-08 13:10:34
○A204.11.56.482016-07-14 → 2017-03-14 · 5 obs
○ 2016-03-23 19:23:26
● 2016-07-14 21:01:58
● 2017-03-14 20:25:54
○ 2020-01-10 03:56:48
○ 2026-08-08 13:10:34
○A43.110.47.2472026-05-12 → 2026-08-08 · 2 obs
○ 2026-05-12 10:11:16
○ 2026-08-08 13:10:34
○A43.110.47.2492026-05-12 → 2026-08-08 · 2 obs
○ 2026-05-12 10:11:16
○ 2026-08-08 13:10:34
●A54.215.31.1132026-05-12 → 2026-08-08 · 3 obs
○ 2020-01-10 03:56:48
● 2026-05-12 10:11:16
● 2026-08-08 13:10:34
○A54.244.224.442015-05-23 → 2016-03-23 · 4 obs
● 2015-05-23 14:34:58
● 2016-03-23 19:23:26
○ 2016-07-14 21:01:58
○ 2026-08-08 13:10:34
○CNAMEkukij.com2020-01-10 → 2020-01-10 · 3 obs
● 2020-01-10 03:56:48
○ 2026-05-12 10:11:16
○ 2026-08-08 13:10:34
○PTRns1626.ztomy.com2017-03-14 → 2017-03-14 · 3 obs
● 2017-03-14 20:25:54
○ 2026-05-12 10:11:16
○ 2026-08-08 13:10:34

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
rack-up.comns2.dyna-ns.net, ns1.dyna-ns.net-

✅ Authoritative Response

Server:162.159.25.5

NS records: ns2.dyna-ns.net, ns1.dyna-ns.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for rack-up.com (unsigned zone)

⏱️ Timing

Total: 1689ms | Queries: -

📄 Records

TypeCountSample Data
A154.215.31.113
NS2ns2.dyna-ns.net, ns1.dyna-ns.net
SOA1ns1.dyna-ns.net hostmaster.rack-up.com

Analysis

IP Addresses

rack-up.com has exactly one IP address — 54.215.31.113.

actgirl.com, africatents.com, louisville.tv plus two other host names have IP numbers in common with rack-up.com.

Name Servers

rack-up.com is served by two delegated name servers, ns1.dyna-ns.net and ns2.dyna-ns.net.

The name server configuration of rack-up.com is shared with other domains, for instance proarabatic.org, vikingculinaryonline.shop, losangelesmovers.org and two others.

Hosts ns1.dyna-ns.net and ns2.dyna-ns.net each point to four IP addresses: ns1.dyna-ns.net resolves to 162.159.26.92, 162.159.27.158, 2400:cb00:2049:1::a29f:1a5c and 2400:cb00:2049:1::a29f:1b9e, and ns2.dyna-ns.net resolves to 162.159.24.5, 162.159.25.5, 2400:cb00:2049:1::a29f:1805 and 2400:cb00:2049:1::a29f:1905.