rubymonstas.org - robtex.com

rubymonstas.org

DNSSEC⚠️ Not signed
A2606:50c0:8000::153🇺🇸 Fastly2606:50c0:8000::/48 88 Colin P Kelly Jr Street San Francisco CA 94107 United States
A2606:50c0:8001::153🇺🇸 Fastly2606:50c0:8001::/48 + 88 Colin P Kelly Jr Street San Francisco CA 94107 United States
A2606:50c0:8002::153🇺🇸 Fastly2606:50c0:8002::/48 + 88 Colin P Kelly Jr Street San Francisco CA 94107 United States
A2606:50c0:8003::153🇺🇸 Fastly2606:50c0:8003::/48 + 88 Colin P Kelly Jr Street San Francisco CA 94107 United States
A185.199.108.153🇺🇸 Fastly185.199.108.0/24 GitHub - 185.199.108.0/24
A185.199.109.153🇺🇸 Fastly185.199.109.0/24 GitHub - 185.199.109.0/24
A185.199.110.153🇺🇸 Fastly185.199.110.0/24 GitHub - 185.199.110.0/24
A185.199.111.153🇺🇸 Fastly185.199.111.0/24 GitHub - 185.199.111.0/24
NSns1.dnsimple.com ⭐
A2400:cb00:2049:1::a29f:1804🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street
PTRns1.dnsimple.com
A162.159.24.4Cloudflare162.159.24.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRns1.dnsimple.com
NSns2.dnsimple-edge.net
A2620:111:8005::53🇺🇸 AS327712620:111:8005::/48 Vultr Customer Route
A199.247.153.53🇺🇸 AS32771199.247.153.0/24 Vultr Customer Route
NSns3.dnsimple.com
A2400:cb00:2049:1::a29f:1a04🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street
PTRns3.dnsimple.com
A162.159.26.4Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRns3.dnsimple.com
NSns4.dnsimple-edge.org
A2620:111:8007::53🇺🇸 AS327712620:111:8007::/48 Vultr Customer Route
A199.247.155.53🇺🇸 AS32771199.247.155.0/24 Vultr Customer Route
MXaspmx.l.google.com ⭐
A2a00:1450:4009:c0f::1b🇬🇧 Google2a00:1450:4009::/48
PTRyulhrs-in-f27.1e100.net
A192.178.223.27🇺🇸 Google192.178.223.0/24
PTRyulhrs-in-f27.1e100.net
MXalt1.aspmx.l.google.com(5)
A2a00:1450:4025:402::1a🇳🇱 Google2a00:1450:4025::/48
PTRrb-in-f26.1e100.net
A142.250.102.27🇺🇸 Google142.250.102.0/24
PTRrb-in-f27.1e100.net
MXalt2.aspmx.l.google.com(5)
A2a00:1450:400b:c02::1b🇮🇪 Google2a00:1450:400b::/48
PTRdj-in-f27.1e100.net
A172.253.116.27🇺🇸 Google172.253.116.0/24
PTRdj-in-f27.1e100.net
MXalt3.aspmx.l.google.com(10)
A2a00:1450:4009:c0f::1a🇬🇧 Google2a00:1450:4009::/48
PTRyulhrs-in-f26.1e100.net
A192.178.223.26🇺🇸 Google192.178.223.0/24
PTRyulhrs-in-f26.1e100.net
MXalt4.aspmx.l.google.com(10)
A2a00:1450:4025:c01::1a🇵🇱 Google2a00:1450:4025::/48
PTRrd-in-f26.1e100.net
A142.250.147.26🇺🇸 Google142.250.147.0/24
PTRrd-in-f26.1e100.net
TXTALIAS for rubymonsters.github.io
TXTgoogle-site-verification=kKzDa-3L7xULkaYb6Nwr435SENFh8hQCwBQQ0BB1X0o
TXTv=spf1 a include:_spf.google.com ~all
SOAns1.dnsimple.comadmin@dnsimple.com serial=1431896013

org

DNSSEC🔒 Signed (DS record present)
NSa0.org.afilias-nst.info ⭐ ⚠️ Not in parent delegation
NSa2.org.afilias-nst.info ⚠️ Not in parent delegation
NSb0.org.afilias-nst.org
NSb2.org.afilias-nst.org
NSc0.org.afilias-nst.info ⚠️ Not in parent delegation
NSd0.org.afilias-nst.org
SOAa0.org.afilias-nst.infohostmaster@donuts.email serial=1774589547

Same first word

rubymonstas.org

DNS History

20 records (17 active, 3 former)

2017201820192020202120222023202420252026NSns1.dnsimple.comns2.dnsimple-edge.netns3.dnsimple.comns4.dnsimple-edge.orgns2.dnsimple.comns4.dnsimple.comMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comalt3.aspmx.l.google.comalt4.aspmx.l.google.comaspmx.l.google.comA185.199.108.153185.199.109.153185.199.110.153185.199.111.1532606:50c0:8000::1532606:50c0:8001::1532606:50c0:8002::1532606:50c0:8003::153151.101.36.133
●NSns1.dnsimple.com2016-12-05 → 2026-03-27 · 2 obs
● 2016-12-05 02:40:54
● 2026-03-27 06:01:06
●NSns2.dnsimple-edge.net2026-03-27 → 2026-03-27 · 2 obs
○ 2016-12-05 02:40:54
● 2026-03-27 06:01:06
○NSns2.dnsimple.com2016-12-05 → 2016-12-05 · 2 obs
● 2016-12-05 02:40:54
○ 2026-03-27 06:01:06
●NSns3.dnsimple.com2016-12-05 → 2026-03-27 · 2 obs
● 2016-12-05 02:40:54
● 2026-03-27 06:01:06
●NSns4.dnsimple-edge.org2026-03-27 → 2026-03-27 · 2 obs
○ 2016-12-05 02:40:54
● 2026-03-27 06:01:06
○NSns4.dnsimple.com2016-12-05 → 2016-12-05 · 2 obs
● 2016-12-05 02:40:54
○ 2026-03-27 06:01:06
●MXalt1.aspmx.l.google.com2016-12-05 → 2026-03-27 · 2 obs
● 2016-12-05 02:40:54
● 2026-03-27 06:01:06
●MXalt2.aspmx.l.google.com2016-12-05 → 2026-03-27 · 2 obs
● 2016-12-05 02:40:54
● 2026-03-27 06:01:06
●MXalt3.aspmx.l.google.com2016-12-05 → 2026-03-27 · 2 obs
● 2016-12-05 02:40:54
● 2026-03-27 06:01:06
●MXalt4.aspmx.l.google.com2016-12-05 → 2026-03-27 · 2 obs
● 2016-12-05 02:40:54
● 2026-03-27 06:01:06
●MXaspmx.l.google.com2016-12-05 → 2026-03-27 · 2 obs
● 2016-12-05 02:40:54
● 2026-03-27 06:01:06
○A151.101.36.1332016-12-05 → 2016-12-05 · 2 obs
● 2016-12-05 02:40:54
○ 2026-03-27 06:01:06
●A185.199.108.1532026-03-27 → 2026-03-27 · 2 obs
○ 2016-12-05 02:40:54
● 2026-03-27 06:01:06
●A185.199.109.1532026-03-27 → 2026-03-27 · 2 obs
○ 2016-12-05 02:40:54
● 2026-03-27 06:01:06
●A185.199.110.1532026-03-27 → 2026-03-27 · 2 obs
○ 2016-12-05 02:40:54
● 2026-03-27 06:01:06
●A185.199.111.1532026-03-27 → 2026-03-27 · 2 obs
○ 2016-12-05 02:40:54
● 2026-03-27 06:01:06
●A2606:50c0:8000::1532026-03-27 → 2026-03-27 · 2 obs
○ 2016-12-05 02:40:54
● 2026-03-27 06:01:06
●A2606:50c0:8001::1532026-03-27 → 2026-03-27 · 2 obs
○ 2016-12-05 02:40:54
● 2026-03-27 06:01:06
●A2606:50c0:8002::1532026-03-27 → 2026-03-27 · 2 obs
○ 2016-12-05 02:40:54
● 2026-03-27 06:01:06
●A2606:50c0:8003::1532026-03-27 → 2026-03-27 · 2 obs
○ 2016-12-05 02:40:54
● 2026-03-27 06:01:06

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
orgb0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org-
rubymonstas.orgns4.dnsimple-edge.org, ns3.dnsimple.com, ns1.dnsimple.com, ns2.dnsimple-edge.net2 records

✅ Authoritative Response

Server:199.247.155.53

NS records: ns4.dnsimple-edge.org, ns3.dnsimple.com, ns1.dnsimple.com, ns2.dnsimple-edge.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for rubymonstas.org (unsigned zone)

⏱️ Timing

Total: 701ms | Queries: -

📄 Records

TypeCountSample Data
A4185.199.108.153, 185.199.109.153...
AAAA42606:50c0:8000::153, 2606:50c0:8001::153...
NS4ns1.dnsimple.com, ns2.dnsimple-edge.net...
MX5aspmx.l.google.com (pri: 1), alt1.aspmx.l.google.com (pri: 5)...
TXT3ALIAS for rubymonsters.github.io, google-site-verification=kKzDa-3L7xULkaY...
SOA1ns1.dnsimple.com admin.dnsimple.com

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns4.dnsimple-edge.org, ns4.dnsimple-edge.org)

Analysis

IP Addresses

Eight IP numbers are pointed to by rubymonstas.org: 2606:50c0:8000::153, 2606:50c0:8001::153, 2606:50c0:8002::153, 2606:50c0:8003::153, 185.199.108.153, 185.199.109.153, 185.199.110.153 and 185.199.111.153.

other host names include geekit.ca, himanshu7437.github.io, esprit-o.com, getsetsearch.com and batvsdolphin.com; they share IP numbers with rubymonstas.org.

Name Servers

rubymonstas.org delegates to four name servers: ns1.dnsimple.com, ns3.dnsimple.com, ns2.dnsimple-edge.net and ns4.dnsimple-edge.org.

rubymonstas.org at least partially shares name servers with other domains, for instance co.columbia.wa.us, preichl.com, cheatcode.co, xxflirt.com and fermatslibrary.com.

These name servers are commonly used with ns2.dnsimple.com and ns4.dnsimple.com.

Host names with two IP numbers: ns1.dnsimple.com points to 2400:cb00:2049:1::a29f:1804 and 162.159.24.4; ns3.dnsimple.com points to 2400:cb00:2049:1::a29f:1a04 and 162.159.26.4; ns2.dnsimple-edge.net points to 2620:111:8005::53 and 199.247.153.53; ns4.dnsimple-edge.org points to 2620:111:8007::53 and 199.247.155.53.

Mail Servers

rubymonstas.org is served by five mail servers: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.

rubymonstas.org shares at least partially some mail servers with other domains, for instance ns500699.ns500693.ns500693.ns500693.ns500699.ns500699.ns500728.ns500699.ns500588.ns500699.ns500693.ns500683.ns500632.ns500588.ns500588.ns500578.ns500110.dtrkdll.com, ns500698.ns500758.ns500698.ns500698.ns500758.ns500735.ns500698.ns500735.ns500736.ns500576.ns500708.ns500698.ns500686.ns500619.trackreceptor.com, oudalanood.com, ns500734.ns500699.ns500693.ns500693.ns500734.ns500699.ns500683.ns500588.ns500632.ns500632.ns500588.ns500588.dtrkdll.com and ns500671.ns500731.ns500742.ns500671.ns500671.ns500754.ns500671.ns500742.ns500688.ns500704.ns500705.ns500678.ns500704.ns500649.lustychickser.com.

Mail servers frequently appear alongside aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx4.googlemail.com and aspmx5.googlemail.com.

Host names with two IP numbers:

The host name aspmx.l.google.com points to 2a00:1450:4009:c0f::1b and 192.178.223.27.

The host name alt1.aspmx.l.google.com points to 2a00:1450:4025:402::1a and 142.250.102.27.

The host name alt2.aspmx.l.google.com points to 2a00:1450:400b:c02::1b and 172.253.116.27.

The host name alt3.aspmx.l.google.com points to 2a00:1450:4009:c0f::1a and 192.178.223.26.

The host name alt4.aspmx.l.google.com points to 2a00:1450:4025:c01::1a and 142.250.147.26.