`utlsarajevo.org`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::ac43:8468^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::6815:cd0^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.12.208^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.132.104^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`dahlia.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a59^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dahlia.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c059^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`dahlia.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2059^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`dahlia.ns.cloudflare.com`
		A	108.162.192.89^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dahlia.ns.cloudflare.com`
		A	172.64.32.89^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dahlia.ns.cloudflare.com`
		A	173.245.58.89^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dahlia.ns.cloudflare.com`
NS	`sullivan.ns.cloudflare.com`
		A	2606:4700:58::a29f:2ca1^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sullivan.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3a1^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`sullivan.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23a1^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`sullivan.ns.cloudflare.com`
		A	108.162.195.161^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sullivan.ns.cloudflare.com`
		A	162.159.44.161^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sullivan.ns.cloudflare.com`
		A	172.64.35.161^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sullivan.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.12.208, 172.67.132.104
		IPv6 hints	2606:4700:3031::ac43:8468, 2606:4700:3037::6815:cd0
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=143, name=cloudflare-ech.com
SOA	`dahlia.ns.cloudflare.com`dns@cloudflare.com serial=2397617021

`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=1776042446

Previously MX for

utlsarajevo.org

Subdomains

www.utlsarajevo.org

Same first word

utlsarajevo.org

DNS History

18 records (6 active, 12 former)

●NSdahlia.ns.cloudflare.com2026-04-05 → 2026-04-13 · 3 obs

○ 2017-06-15 16:18:32
● 2026-04-05 11:22:28
● 2026-04-13 01:30:26

○NSexpire1.gname-dns.com2026-04-05 → 2026-04-13 · 2 obs

○ 2026-04-05 11:22:28
○ 2026-04-13 01:30:26

○NSexpire2.gname-dns.com2026-04-05 → 2026-04-13 · 2 obs

○ 2026-04-05 11:22:28
○ 2026-04-13 01:30:26

○NSmaster.dns.ne.jp2016-01-26 → 2017-06-15 · 5 obs

○ 2015-11-03 16:39:44
● 2016-01-26 05:28:20
● 2017-06-15 16:18:32
○ 2026-04-05 11:22:28
○ 2026-04-13 01:30:26

○NSns1.dns.ne.jp2016-01-26 → 2017-06-15 · 5 obs

○ 2015-11-03 16:39:44
● 2016-01-26 05:28:20
● 2017-06-15 16:18:32
○ 2026-04-05 11:22:28
○ 2026-04-13 01:30:26

○NSns1.sedoparking.com2015-06-20 → 2015-11-03 · 4 obs

● 2015-06-20 08:50:44
● 2015-11-03 16:39:44
○ 2016-01-26 05:28:20
○ 2026-04-13 01:30:26

○NSns2.dns.ne.jp2016-01-26 → 2017-06-15 · 5 obs

○ 2015-11-03 16:39:44
● 2016-01-26 05:28:20
● 2017-06-15 16:18:32
○ 2026-04-05 11:22:28
○ 2026-04-13 01:30:26

○NSns2.sedoparking.com2015-06-20 → 2015-11-03 · 4 obs

● 2015-06-20 08:50:44
● 2015-11-03 16:39:44
○ 2016-01-26 05:28:20
○ 2026-04-13 01:30:26

●NSsullivan.ns.cloudflare.com2026-04-05 → 2026-04-13 · 3 obs

○ 2017-06-15 16:18:32
● 2026-04-05 11:22:28
● 2026-04-13 01:30:26

○MXmail.nickstel.com2015-06-20 → 2015-11-03 · 4 obs

● 2015-06-20 08:50:44
● 2015-11-03 16:39:44
○ 2016-01-26 05:28:20
○ 2026-04-13 01:30:26

○MXutlsarajevo.org2016-01-26 → 2017-06-15 · 5 obs

○ 2015-11-03 16:39:44
● 2016-01-26 05:28:20
● 2017-06-15 16:18:32
○ 2026-04-05 11:22:28
○ 2026-04-13 01:30:26

●A104.21.12.2082026-04-05 → 2026-04-13 · 3 obs

○ 2017-06-15 16:18:32
● 2026-04-05 11:22:28
● 2026-04-13 01:30:26

●A172.67.132.1042026-04-05 → 2026-04-13 · 3 obs

○ 2017-06-15 16:18:32
● 2026-04-05 11:22:28
● 2026-04-13 01:30:26

○A219.94.163.1842016-01-26 → 2017-06-15 · 5 obs

○ 2015-11-03 16:39:44
● 2016-01-26 05:28:20
● 2017-06-15 16:18:32
○ 2026-04-05 11:22:28
○ 2026-04-13 01:30:26

●A2606:4700:3031::ac43:84682026-04-05 → 2026-04-13 · 3 obs

○ 2017-06-15 16:18:32
● 2026-04-05 11:22:28
● 2026-04-13 01:30:26

●A2606:4700:3037::6815:cd02026-04-05 → 2026-04-13 · 3 obs

○ 2017-06-15 16:18:32
● 2026-04-05 11:22:28
● 2026-04-13 01:30:26

○A72.52.4.1202015-06-20 → 2015-11-03 · 4 obs

● 2015-06-20 08:50:44
● 2015-11-03 16:39:44
○ 2016-01-26 05:28:20
○ 2026-04-13 01:30:26

○CNAMEexp.gs-cdn.com2026-04-05 → 2026-04-13 · 2 obs

○ 2026-04-05 11:22:28
○ 2026-04-13 01:30:26

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
org	b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org	-
utlsarajevo.org	sullivan.ns.cloudflare.com, dahlia.ns.cloudflare.com	-

✅ Authoritative Response

Server:162.159.44.161

NS records: sullivan.ns.cloudflare.com, dahlia.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for utlsarajevo.org (unsigned zone)

⏱️ Timing

Total: 624ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.132.104, 104.21.12.208`
AAAA	2	`2606:4700:3031::ac43:8468, 2606:4700:3037::6815:cd0`
NS	2	`dahlia.ns.cloudflare.com, sullivan.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`dahlia.ns.cloudflare.com dns.cloudflare.`

Analysis

Hierarchy

The parent of www.utlsarajevo.org is utlsarajevo.org.

IP Addresses

utlsarajevo.org resolves to four IP numbers: 2606:4700:3031::ac43:8468, 2606:4700:3037::6815:cd0, 104.21.12.208 and 172.67.132.104.

Other host names such as donetsk.today, youwy.net, www.gcecnj.org, www.518jmk.com and drcrayton.com share IPs with utlsarajevo.org.

Name Servers

utlsarajevo.org is delegated to two name servers: dahlia.ns.cloudflare.com and sullivan.ns.cloudflare.com.

utlsarajevo.org shares the same name server setup as waxari.org, malaysiakini.org, irishphotographers.org, deluxecelebrities.com and yingu88.com.

utlsarajevo.org at least partially shares name servers with other domains, for instance nelorinquesva.com, accommodationsgulfislands.com, productsweet.com, elizabethchiles.com and jinjianggo.cn.

These name servers are commonly used with jaime.ns.cloudflare.com and sunny.ns.cloudflare.com.

Host names with six IP numbers:

dahlia.ns.cloudflare.com points to 2606:4700:50::adf5:3a59, 2803:f800:50::6ca2:c059, 2a06:98c1:50::ac40:2059, 108.162.192.89, 172.64.32.89 and 173.245.58.89.

sullivan.ns.cloudflare.com points to 2606:4700:58::a29f:2ca1, 2803:f800:50::6ca2:c3a1, 2a06:98c1:50::ac40:23a1, 108.162.195.161, 162.159.44.161 and 172.64.35.161.

utlsarajevo.org - robtex.com

utlsarajevo.org

org

Previously MX for

Subdomains

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

Hierarchy

IP Addresses

Name Servers

`utlsarajevo.org`

`org`