fourblock.org - dns.ninja

`fourblock.org`

DNSSEC	⚠️ Not signed
A	199.60.103.62^{🇺🇸 CLOUDFLARESPECTRUM199.60.103.0/24 MNT-HUBSP-8 route 199.060.103.000/24 AS209242}
A	199.60.103.162^{🇺🇸 CLOUDFLARESPECTRUM199.60.103.0/24 MNT-HUBSP-8 route 199.060.103.000/24 AS209242}
NS	`ns1.dnsimple.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.com`
		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.com`
		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.com`
		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	`fourblock-org.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c901::1^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-bl2pr04cu00201.inbound.protection.outlook.com`
		A	2a01:111:f403:c91d::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-mw2pr04cu00100.inbound.protection.outlook.com`
		A	2a01:111:f403:c946::6^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-ch5pr02cu00406.inbound.protection.outlook.com`
		A	2a01:111:f403:f913::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-cy1pr03cu00100.inbound.protection.outlook.com`
		A	52.101.8.46^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-dm6pr05cu00406.inbound.protection.outlook.com`
		A	52.101.40.2^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-cy1pr05cu00402.inbound.protection.outlook.com`
		A	52.101.50.4^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-co1pr03cu00404.inbound.protection.outlook.com`
		A	52.101.194.0^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-ch5pr02cu00200.inbound.protection.outlook.com`
TXT	`ckaf4an2onpgi6ihe6lo5i8ljf`
TXT	`google-site-verification=56Y4d9G9n-OZKA1SH6Imetkgcy7OQ78s44nuyEY223Y`
TXT	`google-site-verification=btM3d_kN59K3HCVq9fhZFtDUSonwuUncuYrf_BS7Ch0`
TXT	`google-site-verification=kXNy-RXUtMgk_dRRLx_igC-_CYHP053HKmYVFAgiMq0`
TXT	`google-site-verification=zTw636SafEsjhLEmnYuLnkISsutmV6ijVQk27u3AanU`
TXT	`j7i5reogm8sdlrotgqhm6dcvn9`
TXT	`openai-domain-verification=dv-VSlezsK31JJ2HDlhV7QlhnA0`
TXT	`pardot785193=cb07425f081691568f487448e00773e830d62e649b67a0b60562a2146f49d19e`
TXT	`v=spf1 include:spf.protection.outlook.com mx include:aspmx.pardot.com include...`
SOA	`ns1.dnsimple.com`admin@dnsimple.com serial=1637766695

`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=1785046497

rank #799920 globally
rank #61209 in the tld

PTR for

88.93.32.70.in-addr.arpa

Subdomains

msoid.fourblock.org

enterpriseregistration.fourblock.org

Same first word

fourblock.com

fourblock.org

DNS History

13 records (7 active, 6 former)

○NSns1.bdm.microsoftonline.com2015-06-29 → 2017-04-03 · 4 obs

● 2015-06-29 21:08:20
● 2017-04-03 07:20:30
○ 2026-02-23 14:51:18
○ 2026-07-26 06:30:32

●NSns1.dnsimple.com2026-02-23 → 2026-07-26 · 3 obs

○ 2017-04-03 07:20:30
● 2026-02-23 14:51:18
● 2026-07-26 06:30:32

○NSns1.fatcow.com2015-06-29 → 2017-04-03 · 4 obs

● 2015-06-29 21:08:20
● 2017-04-03 07:20:30
○ 2026-02-23 14:51:18
○ 2026-07-26 06:30:32

○NSns2.bdm.microsoftonline.com2015-06-29 → 2017-04-03 · 4 obs

● 2015-06-29 21:08:20
● 2017-04-03 07:20:30
○ 2026-02-23 14:51:18
○ 2026-07-26 06:30:32

●NSns2.dnsimple.com2026-02-23 → 2026-07-26 · 3 obs

○ 2017-04-03 07:20:30
● 2026-02-23 14:51:18
● 2026-07-26 06:30:32

○NSns2.fatcow.com2015-06-29 → 2017-04-03 · 4 obs

● 2015-06-29 21:08:20
● 2017-04-03 07:20:30
○ 2026-02-23 14:51:18
○ 2026-07-26 06:30:32

●NSns3.dnsimple.com2026-02-23 → 2026-07-26 · 3 obs

○ 2017-04-03 07:20:30
● 2026-02-23 14:51:18
● 2026-07-26 06:30:32

●NSns4.dnsimple.com2026-02-23 → 2026-07-26 · 3 obs

○ 2017-04-03 07:20:30
● 2026-02-23 14:51:18
● 2026-07-26 06:30:32

●MXfourblock-org.mail.protection.outlook.com2015-06-29 → 2026-07-26 · 2 obs

● 2015-06-29 21:08:20
● 2026-07-26 06:30:32

●A199.60.103.1622026-04-29 → 2026-07-26 · 3 obs

○ 2026-03-07 09:21:38
● 2026-04-29 22:55:58
● 2026-07-26 06:30:32

●A199.60.103.622026-04-29 → 2026-07-26 · 3 obs

○ 2026-03-07 09:21:38
● 2026-04-29 22:55:58
● 2026-07-26 06:30:32

○A70.32.93.882026-02-23 → 2026-03-07 · 5 obs

○ 2017-04-03 07:20:30
● 2026-02-23 14:51:18
● 2026-03-07 09:21:38
○ 2026-04-29 22:55:58
○ 2026-07-26 06:30:32

○A72.47.244.1332015-06-29 → 2017-04-03 · 4 obs

● 2015-06-29 21:08:20
● 2017-04-03 07:20:30
○ 2026-02-23 14:51:18
○ 2026-07-26 06:30:32

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
org	b2.org.afilias-nst.org, d0.org.afilias-nst.org, b0.org.afilias-nst.org	-
fourblock.org	ns1.dnsimple.com, ns2.dnsimple.com, ns3.dnsimple.com, ns4.dnsimple.com	-

✅ Authoritative Response

Server:199.247.155.53

NS records: ns1.dnsimple.com, ns2.dnsimple.com, ns3.dnsimple.com, ns4.dnsimple.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for fourblock.org (unsigned zone)

⏱️ Timing

Total: 473ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`199.60.103.62, 199.60.103.162`
NS	4	`ns1.dnsimple.com, ns2.dnsimple.com...`
MX	1	`fourblock-org.mail.protection.outlook.co`
TXT	9	`ckaf4an2onpgi6ihe6lo5i8ljf, google-site-verification=56Y4d9G9n-OZKA1...`
SOA	1	`ns1.dnsimple.com admin.dnsimple.com`

Analysis

Hierarchy

The parent domain of msoid.fourblock.org and enterpriseregistration.fourblock.org is fourblock.org.

IP Addresses

fourblock.org has two IP addresses: 199.60.103.62 and 199.60.103.162

Among the host names that share IP numbers with fourblock.org are vmit.fi, ix.co, lds.com and two others.

Name Servers

The domain fourblock.org is delegated to these four name servers: ns1.dnsimple.com, ns2.dnsimple.com, ns3.dnsimple.com and ns4.dnsimple.com.

The name servers of fourblock.org overlap at least partially with those of other domains — among them kpf.me, quip.network, golang.fi and two more.

These name servers commonly appear alongside the name servers ns4.dnsimple-edge.org and ns2.dnsimple-edge.net.

Each of the four hosts ns1.dnsimple.com, ns2.dnsimple.com, ns3.dnsimple.com and ns4.dnsimple.com has two IP addresses. ns1.dnsimple.com points to 199.247.152.53 and 2620:111:8004::53. ns2.dnsimple.com points to 199.247.153.53 and 2620:111:8005::53. ns3.dnsimple.com points to 199.247.154.53 and 2620:111:8006::53. ns4.dnsimple.com points to 199.247.155.53 and 2620:111:8007::53.

Mail Servers

fourblock.org routes its mail through a single mail server, fourblock-org.mail.protection.outlook.com.

fourblock-org.mail.protection.outlook.com directs to 8 IP numbers, including 52.101.8.46, 52.101.40.2 and 52.101.50.4, along with 5 other.