🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`rubyberlin.org`

DNSSEC	⚠️ Not signed
A	2606:50c0:8000::153^{🇺🇸 Fastly2606:50c0:8000::/48 88 Colin P Kelly Jr Street San Francisco CA 94107 United States}
A	2606:50c0:8001::153^{🇺🇸 Fastly2606:50c0:8001::/48 + 88 Colin P Kelly Jr Street San Francisco CA 94107 United States}
A	2606:50c0:8002::153^{🇺🇸 Fastly2606:50c0:8002::/48 + 88 Colin P Kelly Jr Street San Francisco CA 94107 United States}
A	2606:50c0:8003::153^{🇺🇸 Fastly2606:50c0:8003::/48 + 88 Colin P Kelly Jr Street San Francisco CA 94107 United States}
A	185.199.108.153^{🇺🇸 Fastly185.199.108.0/24 GitHub - 185.199.108.0/24}
A	185.199.109.153^{🇺🇸 Fastly185.199.109.0/24 GitHub - 185.199.109.0/24}
A	185.199.110.153^{🇺🇸 Fastly185.199.110.0/24 GitHub - 185.199.110.0/24}
A	185.199.111.153^{🇺🇸 Fastly185.199.111.0/24 GitHub - 185.199.111.0/24}
NS	`ns1.dnsimple-edge.com` ⭐
		A	2620:111:8004::53^{🇺🇸 AS327712620:111:8004::/48 DNSimple Corporation}
		A	199.247.152.53^{🇺🇸 AS32771199.247.152.0/24 DNSimple Corporation}
NS	`ns2.dnsimple-edge.net`
		A	2620:111:8005::53^{🇺🇸 AS327712620:111:8005::/48 Vultr Customer Route}
		A	199.247.153.53^{🇺🇸 AS32771199.247.153.0/24 Vultr Customer Route}
NS	`ns3.dnsimple-edge.io`
		A	2620:111:8006::53^{🇺🇸 AS327712620:111:8006::/48 DNSimple Corporation}
		A	199.247.154.53^{🇺🇸 AS32771199.247.154.0/24 DNSimple Corporation}
NS	`ns4.dnsimple-edge.org`
		A	2620:111:8007::53^{🇺🇸 AS327712620:111:8007::/48 Vultr Customer Route}
		A	199.247.155.53^{🇺🇸 AS32771199.247.155.0/24 Vultr Customer Route}
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c1b::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`wv-in-f26.1e100.net`
		A	142.251.179.26^{🇺🇸 Google142.251.179.0/24}
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2800:3f0:4003:c14::1b^{🇨🇱 Google2800:3f0:4003::/48}
		A	192.178.234.26^{🇺🇸 Google192.178.0.0/15}
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
		A	2a00:1450:400b:c02::1a^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f26.1e100.net`
		A	172.253.116.26^{🇺🇸 Google172.253.116.0/24}
MX	`aspmx2.googlemail.com`⁽¹⁰⁾
		A	2800:3f0:4003:c14::1b^{🇨🇱 Google2800:3f0:4003::/48}
		A	192.178.234.26^{🇺🇸 Google192.178.0.0/15}
MX	`aspmx3.googlemail.com`⁽¹⁰⁾
		A	2a00:1450:400b:c02::1a^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f26.1e100.net`
		A	172.253.116.27^{🇺🇸 Google172.253.116.0/24}
TXT	`google-site-verification=AXYOBFbV7n9Uuu960OuA8DmbheWCLnMOMz-ISVHgzts`
TXT	`v=spf1 a include:_spf.google.com ~all`
SOA	`ns1.dnsimple-edge.com`admin@dnsimple.com 2013-02-20 #25

`org`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a0.org.afilias-nst.info` ⭐ ⚠️ Not in parent delegation
	NS	`a2.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`b0.org.afilias-nst.org`
	NS	`b2.org.afilias-nst.org`
	NS	`c0.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`d0.org.afilias-nst.org`
	SOA	`a0.org.afilias-nst.info`hostmaster@donuts.email serial=1791353908

Same first word

rubyberlin.de

rubyberlin.org

Similar names

berlinruby.com

Previous names

Next names

DNS History

34 records (17 active, 17 former)

●NSns1.dnsimple-edge.com2026-09-05 → 2026-10-07 · 5 obs

○ 2020-02-10 04:49:42
● 2026-09-05 23:21:00
○ 2026-09-28 14:36:50
● 2026-09-30 08:30:06
● 2026-10-07 06:32:08

○NSns1.dnsimple.com2015-08-04 → 2020-02-10 · 4 obs

● 2015-08-04 04:13:50
● 2020-02-10 04:49:42
○ 2026-09-05 23:21:00
○ 2026-10-07 06:32:08

●NSns2.dnsimple-edge.net2026-09-05 → 2026-10-07 · 5 obs

○ 2020-02-10 04:49:42
● 2026-09-05 23:21:00
○ 2026-09-28 14:36:50
● 2026-09-30 08:30:06
● 2026-10-07 06:32:08

○NSns2.dnsimple.com2015-08-04 → 2020-02-10 · 4 obs

● 2015-08-04 04:13:50
● 2020-02-10 04:49:42
○ 2026-09-05 23:21:00
○ 2026-10-07 06:32:08

●NSns3.dnsimple-edge.io2026-09-05 → 2026-10-07 · 5 obs

○ 2020-02-10 04:49:42
● 2026-09-05 23:21:00
○ 2026-09-28 14:36:50
● 2026-09-30 08:30:06
● 2026-10-07 06:32:08

○NSns3.dnsimple.com2015-08-04 → 2020-02-10 · 4 obs

● 2015-08-04 04:13:50
● 2020-02-10 04:49:42
○ 2026-09-05 23:21:00
○ 2026-10-07 06:32:08

○NSns3.expirationwarning.net2026-09-28 → 2026-09-28 · 4 obs

○ 2026-09-05 23:21:00
● 2026-09-28 14:36:50
○ 2026-09-30 08:30:06
○ 2026-10-07 06:32:08

●NSns4.dnsimple-edge.org2026-09-05 → 2026-10-07 · 5 obs

○ 2020-02-10 04:49:42
● 2026-09-05 23:21:00
○ 2026-09-28 14:36:50
● 2026-09-30 08:30:06
● 2026-10-07 06:32:08

○NSns4.dnsimple.com2015-08-04 → 2020-02-10 · 4 obs

● 2015-08-04 04:13:50
● 2020-02-10 04:49:42
○ 2026-09-05 23:21:00
○ 2026-10-07 06:32:08

○NSns7.expirationwarning.net2026-09-28 → 2026-09-28 · 4 obs

○ 2026-09-05 23:21:00
● 2026-09-28 14:36:50
○ 2026-09-30 08:30:06
○ 2026-10-07 06:32:08

●MXalt1.aspmx.l.google.com2015-08-04 → 2026-10-07 · 9 obs

● 2015-08-04 04:13:50
● 2020-02-10 04:49:42
○ 2026-09-23 12:40:00
● 2026-09-23 19:41:06
○ 2026-09-28 14:36:50
● 2026-09-30 08:30:06
○ 2026-10-03 11:43:18
● 2026-10-03 12:57:44
● 2026-10-07 06:32:08

●MXalt2.aspmx.l.google.com2015-08-04 → 2026-10-07 · 9 obs

●MXaspmx.l.google.com2015-08-04 → 2026-10-07 · 9 obs

●MXaspmx2.googlemail.com2015-08-04 → 2026-10-07 · 9 obs

●MXaspmx3.googlemail.com2015-08-04 → 2026-10-07 · 9 obs

○A176.34.178.382015-08-04 → 2015-08-04 · 3 obs

● 2015-08-04 04:13:50
○ 2026-09-05 23:21:00
○ 2026-10-07 06:32:08

○A176.34.225.742016-03-03 → 2016-03-03 · 4 obs

○ 2015-11-25 05:08:34
● 2016-03-03 00:41:08
○ 2016-07-02 03:19:10
○ 2026-10-07 06:32:08

○A176.34.97.1272015-08-04 → 2015-08-04 · 3 obs

● 2015-08-04 04:13:50
○ 2026-09-05 23:21:00
○ 2026-10-07 06:32:08

●A185.199.108.1532020-02-10 → 2026-10-07 · 9 obs

○ 2017-02-16 16:25:50
● 2020-02-10 04:49:42
○ 2026-09-23 12:40:00
● 2026-09-23 19:41:06
○ 2026-09-28 14:36:50
● 2026-09-30 08:30:06
○ 2026-10-03 11:43:18
● 2026-10-03 12:57:44
● 2026-10-07 06:32:08

●A185.199.109.1532020-02-10 → 2026-10-07 · 9 obs

●A185.199.110.1532020-02-10 → 2026-10-07 · 9 obs

●A185.199.111.1532020-02-10 → 2026-10-07 · 9 obs

●A2606:50c0:8000::1532026-09-05 → 2026-10-07 · 9 obs

○ 2020-02-10 04:49:42
● 2026-09-05 23:21:00
○ 2026-09-23 12:40:00
● 2026-09-23 19:41:06
○ 2026-09-28 14:36:50
● 2026-09-30 08:30:06
○ 2026-10-03 11:43:18
● 2026-10-03 12:57:44
● 2026-10-07 06:32:08

●A2606:50c0:8001::1532026-09-05 → 2026-10-07 · 9 obs

●A2606:50c0:8002::1532026-09-05 → 2026-10-07 · 9 obs

●A2606:50c0:8003::1532026-09-05 → 2026-10-07 · 9 obs

○A46.137.107.1932016-07-02 → 2016-07-02 · 4 obs

○ 2016-03-03 00:41:08
● 2016-07-02 03:19:10
○ 2017-02-16 16:25:50
○ 2026-10-07 06:32:08

○A46.137.88.702015-08-04 → 2015-08-04 · 3 obs

● 2015-08-04 04:13:50
○ 2026-09-05 23:21:00
○ 2026-10-07 06:32:08

○A51.161.21.12026-09-28 → 2026-09-30 · 6 obs

○ 2026-09-28 14:36:50
● 2026-09-28 20:46:48
○ 2026-09-29 21:40:56
● 2026-09-30 07:48:56
○ 2026-09-30 08:30:06
○ 2026-10-07 06:32:08

○A51.195.17.682026-09-28 → 2026-09-29 · 6 obs

○ 2026-09-23 19:41:06
● 2026-09-28 14:36:50
○ 2026-09-28 20:46:48
● 2026-09-29 21:40:56
○ 2026-09-30 07:48:56
○ 2026-10-07 06:32:08

○A54.195.245.1212017-02-16 → 2017-02-16 · 4 obs

○ 2016-07-02 03:19:10
● 2017-02-16 16:25:50
○ 2020-02-10 04:49:42
○ 2026-10-07 06:32:08

○A54.228.225.2072015-08-04 → 2015-11-25 · 4 obs

● 2015-08-04 04:13:50
● 2015-11-25 05:08:34
○ 2016-03-03 00:41:08
○ 2026-10-07 06:32:08

○A54.246.86.942015-08-04 → 2015-08-04 · 3 obs

● 2015-08-04 04:13:50
○ 2026-09-05 23:21:00
○ 2026-10-07 06:32:08

○A54.247.105.2202015-08-04 → 2015-08-04 · 3 obs

● 2015-08-04 04:13:50
○ 2015-11-25 05:08:34
○ 2026-10-07 06:32:08

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
org	b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org	-
rubyberlin.org	ns4.dnsimple-edge.org, ns3.dnsimple-edge.io, ns1.dnsimple-edge.com, ns2.dnsimple-edge.net	2 records

✅ Authoritative Response

Server:199.247.153.53

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for rubyberlin.org (unsigned zone)

⏱️ Timing

Total: 1790ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`185.199.108.153, 185.199.109.153...`
AAAA	4	`2606:50c0:8000::153, 2606:50c0:8001::153...`
NS	4	`ns1.dnsimple-edge.com, ns2.dnsimple-edge.net...`
MX	5	`aspmx.l.google.com (pri: 1), alt1.aspmx.l.google.com (pri: 5)...`
TXT	2	`google-site-verification=AXYOBFbV7n9Uuu9, v=spf1 a include:_spf.google.com ~all`
SOA	1	`ns1.dnsimple-edge.com admin.dnsimple.com`

📌 Glue Records Collected

Total: 2

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

Analysis

IP Addresses

With 8 IP addresses in total, rubyberlin.org resolves to 185.199.108.153, 185.199.109.153, 185.199.110.153 and 5 other.

Among the host names that share IP numbers with rubyberlin.org are williamchenj.com, jordimoca.com, 613covid.ca and two others.

Name Servers

The domain rubyberlin.org is delegated to these four name servers: ns1.dnsimple-edge.com, ns3.dnsimple-edge.io, ns2.dnsimple-edge.net and ns4.dnsimple-edge.org.

At least some of rubyberlin.org's name servers are shared with other domains, for example allcommsbase.co, machineforest.com, nextreplabs.com and two more.

These name servers tend to be deployed in combination with the name servers ns1.dnsimple.com and ns3.dnsimple.com.

Four hostnames, each resolving to a pair of IP addresses: ns1.dnsimple-edge.com directs to 199.247.152.53 and 2620:111:8004::53; ns3.dnsimple-edge.io directs to 199.247.154.53 and 2620:111:8006::53; ns2.dnsimple-edge.net directs to 199.247.153.53 and 2620:111:8005::53; ns4.dnsimple-edge.org directs to 199.247.155.53 and 2620:111:8007::53.

Mail Servers

rubyberlin.org has five mail servers, which are aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx.l.google.com and two others.

rubyberlin.org shares at least some of its mail servers with other domains — for example gruberdesigns.com, ecoledenver.com, staypattern.com and two more.

It is common to find these mail servers paired with mail servers alt2.aspmx.l.google.com, alt1.aspmx.l.google.com, alt3.aspmx.l.google.com and 3 more.

Hosts with two IP numbers each:

The A records for aspmx2.googlemail.com return 192.178.234.26 and 2800:3f0:4003:c14::1b.

The A records for aspmx3.googlemail.com return 172.253.116.27 and 2a00:1450:400b:c02::1a.

The A records for aspmx.l.google.com return 142.251.179.26 and 2607:f8b0:4004:c1b::1a.

The A records for alt1.aspmx.l.google.com return 192.178.234.26 and 2800:3f0:4003:c14::1b.

The A records for alt2.aspmx.l.google.com return 172.253.116.26 and 2a00:1450:400b:c02::1a.

aspmx2.googlemail.com and alt1.aspmx.l.google.com each have 2800:3f0:4003:c14::1b IP addresses.

aspmx2.googlemail.com and alt1.aspmx.l.google.com each have 192.178.234.26 IP addresses.

aspmx3.googlemail.com and alt2.aspmx.l.google.com each have 2a00:1450:400b:c02::1a IP addresses.