`urban.org`

DNSSEC	🔒 Signed (DS record present)
A	2606:4700:10::6814:2f6b^{🇺🇸 Cloudflare2606:4700:10::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:10::ac42:94b8^{🇺🇸 Cloudflare2606:4700:10::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.20.47.107^{Cloudflare104.20.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.66.148.184^{🇺🇸 Cloudflare172.66.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`raina.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:26f1^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`raina.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2f1^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`raina.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22f1^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`raina.ns.cloudflare.com`
		A	108.162.194.241^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`raina.ns.cloudflare.com`
		A	162.159.38.241^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`raina.ns.cloudflare.com`
		A	172.64.34.241^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`raina.ns.cloudflare.com`
NS	`yew.ns.cloudflare.com`
		A	2606:4700:58::a29f:2c50^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`yew.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c350^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`yew.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2350^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`yew.ns.cloudflare.com`
		A	108.162.195.80^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`yew.ns.cloudflare.com`
		A	162.159.44.80^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`yew.ns.cloudflare.com`
		A	172.64.35.80^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`yew.ns.cloudflare.com`
MX	`urban-org.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c902::1^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-sj2pr05cu00401.inbound.protection.outlook.com`
		A	2a01:111:f403:c91d::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-mw2pr04cu00100.inbound.protection.outlook.com`
		A	2a01:111:f403:c91d::b^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-mw2pr02cu00603.inbound.protection.outlook.com`
		A	2a01:111:f403:f912::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-cy5pr03cu00200.inbound.protection.outlook.com`
		A	52.101.9.5^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-mn2pr04cu00205.inbound.protection.outlook.com`
		A	52.101.9.11^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-bl2pr04cu00103.inbound.protection.outlook.com`
		A	52.101.9.21^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-bl2pr04cu00205.inbound.protection.outlook.com`
		A	52.101.40.6^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-cy1pr03cu00106.inbound.protection.outlook.com`
TXT	`1vw4rVVkgSaxTV1PfKRqtI3/HncK8CA+bRHis2RwcnjedEMcBRxTeei6s8aWXHbfmx6UxygO9TKOe...`
TXT	`AAP4pEMo97OsL/wZjZ6h6wVXmkoVqjrS7eC803kajD4KDVtr47bV0HAgLOvEjUJX6xzMJyoG2oLAZ...`
TXT	`Apple-domain-verification=odSpH72VO21zTxqg`
TXT	`MS=ms52072457`
TXT	`_tt7q9k7m86e9uv1basvlrnwq905okcn`
TXT	`atlassian-domain-verification=1e8gEFg8th4GMybKqCHwDxLxhFDfS6DlO91KW/zz7+ob2zB...`
TXT	`atlassian-domain-verification=u795ALhc0/xfmE21y/HMs1AW9o0ktRM8R1heQRghnoBRasl...`
TXT	`atlassian-sending-domain-verification=ab3ce1de-95f0-40b4-be4f-ed601295a326`
TXT	`c66125cf-d7ac-4d1d-83d6-75bc059c120e`
TXT	`docusign=1860ea29-aa9f-4adb-bb30-a000fdd12dad`
TXT	`docusign=db1a5139-98ae-45bf-a38b-cad506f8cf98`
TXT	`google-site-verification=Nohd6LTRvYESBYsTXE41-rGRrtOOCi4eG_AEqb7m-Lw`
TXT	`google-site-verification=X0oXB5vo9JaJdcxAN2zNdDbX3_Pjq4kaeaSvOknQiPo`
TXT	`google-site-verification=cLBJVtIm-FvuLheuoyl7deOy5i4mytkOo_uz7Qrw_uA`
TXT	`slack-domain-verification=D0TnRcwhqCGwVfQA69gBHEXlC8knqbVCFur9h4kQ`
TXT	`smartsheet-site-validation=AAXfZScMCq6UYBUdbDIbMLIpLLBDoAxZ`
TXT	`v=spf1 include:_u.urban.org._spf.dmarcld.com include:spf.protection.outlook.c...`
HTTPS	HTTP/2 ✓ hints match
		IPv4	104.20.47.107, 172.66.148.184
		IPv6	2606:4700:10::6814:2f6b, 2606:4700:10::ac42:94b8
SOA	`raina.ns.cloudflare.com`dns@cloudflare.com serial=2399067191

`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=1773551953

rank #3781 globally
rank #464 in the tld
WOT: SAFE (90/100)
📈 Tranco rank: #15,665

Subdomains

synthpuf.urban.org

datatools.urban.org

www.urban.org

cybele.urban.org

tpc-tax-calculator.urban.org

collegeaffordability.urban.org

tjctoolkit.urban.org

ui.urban.org

apps.urban.org

apps-staging.urban.org

hrms.urban.org

Same first word

urban.rentals

urban.ad

urban.co.za

urban.cafe

urban.desi

urban.ro

urban.community

urban.com.mk

urban.pro

urban.lt

urban.lv

urban.run

urban.life

urban.tv

urban.health

urban.etc.br

urban.ma

urban.lu

urban.co.cr

urban.dk

urban.supply

urban.co.at

urban.pl

urban.sg

urban.edu.kz

urban.ventures

urban.com.br

urban.taxi

urban.or.at

urban.partners

urban.ru

urban.co.uk

urban.services

urban.uz

urban.jp

urban.sk

urban.melbourne

urban.camera

urban.works

urban.or.jp

urban.rs

urban.land

urban.hu

urban.cl

urban.house

urban.center

urban.chat

urban.by

urban.mine.nu

urban.se

urban.ly

urban.com.au

urban.co

urban.jewelry

urban.ne.jp

urban.photography

urban.international

urban.to

urban.com.hk

urban.org

urban.legal

urban.builders

urban.cleaning

urban.su

urban.diamonds

urban.school

urban.one

urban.id

urban.care

urban.brussels

urban.al

urban.ag

urban.kg

urban.krakow.pl

urban.travel

urban.tools

urban.co.nz

urban.expert

urban.city

urban.ee

urban.net.au

urban.net.pl

urban.bio

urban.com.kw

urban.com.ua

urban.am

urban.dog

urban.net.br

urban.fund

urban.com

urban.bike

urban.world

urban.es

urban.kz

urban.no

urban.gr

urban.ba

urban.com.pl

urban.it

Similar names

unbar.ru

arnub.com

nubar.com

braun.co.jp

braun.eu

barun.cn

bunar.de

braun.cl

unbar.org

buran.me

braun.zone

braun.info

nubra.com

braun.ua

nubra.org

ruban.eu

bruna.jp

arbun.com

abrun.ir

abrun.com

buran.co.uk

buran.ru

nabur.nl

bruna.at

bruna.ru

nabur.org

bruna.es

braun.net.cn

rnabu.cn

braun.com.co

braun.company

braun.bayern

braun.si

ruban.no

buran.at

nubar.ru

braun.cc

buran.ch

braun.com.ar

bruna.fr

abrun.dk

ruban.org

braun.lighting

braun.pro

buran.biz

braun.engineer

braun.no

braun.com.cn

bruna.com.br

braun.mobi

ruban.de

braun.ruhr

nubra.ws

bruna.pt

barun.ru

nabru.com

braun.co.at

burna.tv

braun.dyndns.tv

braun.management

narub.com

burna.net

nubra.eu

buran.fr

buran.info

nubra.jp

braun.at

nubra.co

DNS History

22 records (7 active, 15 former)

○NSabacus.urban.org2009-01-24 → 2015-07-20 · 4 obs

● 2009-01-24 18:40:10
● 2015-07-20 18:02:52
○ 2015-10-02 11:08:18
○ 2026-03-21 00:12:04

○NSabacus2.urban.org2015-07-20 → 2015-07-20 · 4 obs

○ 2009-01-24 18:40:10
● 2015-07-20 18:02:52
○ 2015-10-02 11:08:18
○ 2026-03-21 00:12:04

○NSdnsauth1.sys.gtei.net2009-01-24 → 2009-01-24 · 3 obs

● 2009-01-24 18:40:10
○ 2015-07-20 18:02:52
○ 2026-03-21 00:12:04

○NSdnsauth2.sys.gtei.net2009-01-24 → 2009-01-24 · 3 obs

● 2009-01-24 18:40:10
○ 2015-07-20 18:02:52
○ 2026-03-21 00:12:04

○NSdnsauth3.sys.gtei.net2009-01-24 → 2009-01-24 · 3 obs

● 2009-01-24 18:40:10
○ 2015-07-20 18:02:52
○ 2026-03-21 00:12:04

○NSns1.p16.dynect.net2015-10-02 → 2017-07-01 · 5 obs

○ 2009-01-24 18:40:10
● 2015-10-02 11:08:18
● 2017-07-01 12:11:32
○ 2026-02-15 08:39:30
○ 2026-03-21 00:12:04

○NSns2.p16.dynect.net2015-10-02 → 2017-07-01 · 5 obs

○ 2009-01-24 18:40:10
● 2015-10-02 11:08:18
● 2017-07-01 12:11:32
○ 2026-02-15 08:39:30
○ 2026-03-21 00:12:04

○NSns3.p16.dynect.net2015-10-02 → 2017-07-01 · 5 obs

○ 2009-01-24 18:40:10
● 2015-10-02 11:08:18
● 2017-07-01 12:11:32
○ 2026-02-15 08:39:30
○ 2026-03-21 00:12:04

○NSns4.p16.dynect.net2015-10-02 → 2017-07-01 · 5 obs

○ 2009-01-24 18:40:10
● 2015-10-02 11:08:18
● 2017-07-01 12:11:32
○ 2026-02-15 08:39:30
○ 2026-03-21 00:12:04

●NSraina.ns.cloudflare.com2026-02-15 → 2026-03-21 · 3 obs

○ 2017-07-01 12:11:32
● 2026-02-15 08:39:30
● 2026-03-21 00:12:04

●NSyew.ns.cloudflare.com2026-02-15 → 2026-03-21 · 3 obs

○ 2017-07-01 12:11:32
● 2026-02-15 08:39:30
● 2026-03-21 00:12:04

○MXjupiter.urban.org2009-01-24 → 2009-01-24 · 3 obs

● 2009-01-24 18:40:10
○ 2015-07-20 18:02:52
○ 2026-03-21 00:12:04

○MXsaturn.urban.org2009-01-24 → 2009-01-24 · 3 obs

● 2009-01-24 18:40:10
○ 2015-07-20 18:02:52
○ 2026-03-21 00:12:04

●MXurban-org.mail.protection.outlook.com2026-02-15 → 2026-03-21 · 3 obs

○ 2017-07-01 12:11:32
● 2026-02-15 08:39:30
● 2026-03-21 00:12:04

○MXvulcan.urban.org2015-07-20 → 2017-07-01 · 5 obs

○ 2009-01-24 18:40:10
● 2015-07-20 18:02:52
● 2017-07-01 12:11:32
○ 2026-02-15 08:39:30
○ 2026-03-21 00:12:04

○MXweyland.urban.org2015-07-20 → 2017-07-01 · 5 obs

○ 2009-01-24 18:40:10
● 2015-07-20 18:02:52
● 2017-07-01 12:11:32
○ 2026-02-15 08:39:30
○ 2026-03-21 00:12:04

●A104.20.47.1072026-02-15 → 2026-03-21 · 3 obs

○ 2017-07-01 12:11:32
● 2026-02-15 08:39:30
● 2026-03-21 00:12:04

●A172.66.148.1842026-02-15 → 2026-03-21 · 3 obs

○ 2017-07-01 12:11:32
● 2026-02-15 08:39:30
● 2026-03-21 00:12:04

○A184.73.245.2122015-07-20 → 2017-07-01 · 5 obs

○ 2009-01-24 18:40:10
● 2015-07-20 18:02:52
● 2017-07-01 12:11:32
○ 2026-02-15 08:39:30
○ 2026-03-21 00:12:04

○A192.188.252.1622009-01-24 → 2009-01-24 · 3 obs

● 2009-01-24 18:40:10
○ 2015-07-20 18:02:52
○ 2026-03-21 00:12:04

●A2606:4700:10::6814:2f6b2026-02-15 → 2026-03-21 · 3 obs

○ 2017-07-01 12:11:32
● 2026-02-15 08:39:30
● 2026-03-21 00:12:04

●A2606:4700:10::ac42:94b82026-02-15 → 2026-03-21 · 3 obs

○ 2017-07-01 12:11:32
● 2026-02-15 08:39:30
● 2026-03-21 00:12:04

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
org	b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org	-
urban.org	yew.ns.cloudflare.com, raina.ns.cloudflare.com	-

✅ Authoritative Response

Server: 162.159.38.241

NS records: yew.ns.cloudflare.com, raina.ns.cloudflare.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 2536ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.66.148.184, 104.20.47.107`
AAAA	2	`2606:4700:10::ac42:94b8, 2606:4700:10::6814:2f6b`
NS	2	`raina.ns.cloudflare.com, yew.ns.cloudflare.com`
MX	1	`urban-org.mail.protection.outlook.com (p`
TXT	17	`1vw4rVVkgSaxTV1PfKRqtI3/HncK8CA+bRHis2Rw, AAP4pEMo97OsL/wZjZ6h6wVXmkoVqjrS7eC803ka...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h2"]`
SOA	1	`raina.ns.cloudflare.com dns.cloudflare.c`

Analysis

Hierarchy

urban.org has children including synthpuf.urban.org, datatools.urban.org, www.urban.org, cybele.urban.org, tpc-tax-calculator.urban.org and a few other host names.

IP Addresses

urban.org resolves to four IPs: 2606:4700:10::6814:2f6b, 2606:4700:10::ac42:94b8, 104.20.47.107 and 172.66.148.184.

Other host names such as apps.urban.org, apps-staging.urban.org, hrms.urban.org, kyonix.com and synthpuf.urban.org share IP numbers with urban.org.

Name Servers

urban.org is delegated to two name servers: raina.ns.cloudflare.com and yew.ns.cloudflare.com.

urban.org uses the same name server setup as other domains, including mizzan.ru, aghdns.com, taxpolicycenter.org, armanfatic.com and taxvox.org.

At least part of the name servers for urban.org are shared with other domains, for instance tikong365.com, vodkaplay.com, insurancekhabar.com, pgaztec888thai.com and iptvportugal.tv.

These name servers are commonly used alongside the name servers julissa.ns.cloudflare.com.

Host names with six IP numbers:

raina.ns.cloudflare.com points to: 2606:4700:50::a29f:26f1, 2803:f800:50::6ca2:c2f1, 2a06:98c1:50::ac40:22f1, 108.162.194.241, 162.159.38.241 and 172.64.34.241.

yew.ns.cloudflare.com points to: 2606:4700:58::a29f:2c50, 2803:f800:50::6ca2:c350, 2a06:98c1:50::ac40:2350, 108.162.195.80, 162.159.44.80 and 172.64.35.80.

Mail Servers

The mail server for urban.org is urban-org.mail.protection.outlook.com.

urban-org.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:c902::1, 2a01:111:f403:c91d::, 2a01:111:f403:c91d::b, 2a01:111:f403:f912::, 52.101.9.5, 52.101.9.11, 52.101.9.21 and 52.101.40.6.

urban.org - robtex.com

urban.org

org

Subdomains

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

Hierarchy

IP Addresses

Name Servers

Mail Servers

`urban.org`

`org`