worldreference.org - dns.ninja

`worldreference.org`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::6815:1443^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::ac43:bfd9^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.20.67^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.191.217^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`alec.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b3b^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`alec.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c13b^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`alec.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:213b^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`alec.ns.cloudflare.com`
		A	108.162.193.59^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`alec.ns.cloudflare.com`
		A	172.64.33.59^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`alec.ns.cloudflare.com`
		A	173.245.59.59^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`alec.ns.cloudflare.com`
NS	`hope.ns.cloudflare.com`
		A	2606:4700:50::adf5:3aa3^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`hope.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0a3^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`hope.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20a3^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`hope.ns.cloudflare.com`
		A	108.162.192.163^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	172.64.32.163^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	173.245.58.163^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
TXT	`google-site-verification=d4_ncWEkSBqjmnHVsj7XZ6jw3ewgJKw2yqVNsmisFfo`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.20.67, 172.67.191.217
		IPv6 hints	2606:4700:3031::6815:1443, 2606:4700:3037::ac43:bfd9
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=143, name=cloudflare-ech.com
SOA	`alec.ns.cloudflare.com`dns@cloudflare.com serial=2403753466

`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=1782838470

Same first word

worldreference.com

worldreference.org

Similar names

referenceworld.com

DNS History

21 records (6 active, 15 former)

●NSalec.ns.cloudflare.com2026-03-01 → 2026-06-30 · 3 obs

○ 2017-03-27 05:52:42
● 2026-03-01 04:35:32
● 2026-06-30 17:31:00

○NSdpns1.dnsnameserver.org2015-08-12 → 2016-07-15 · 4 obs

● 2015-08-12 18:20:04
● 2016-07-15 15:47:18
○ 2017-03-27 05:52:42
○ 2026-06-30 17:31:00

○NSdpns2.dnsnameserver.org2015-08-12 → 2016-07-15 · 4 obs

● 2015-08-12 18:20:04
● 2016-07-15 15:47:18
○ 2017-03-27 05:52:42
○ 2026-06-30 17:31:00

○NSdpns3.dnsnameserver.org2015-08-12 → 2016-07-15 · 4 obs

● 2015-08-12 18:20:04
● 2016-07-15 15:47:18
○ 2017-03-27 05:52:42
○ 2026-06-30 17:31:00

○NSdpns4.dnsnameserver.org2015-08-12 → 2016-07-15 · 4 obs

● 2015-08-12 18:20:04
● 2016-07-15 15:47:18
○ 2017-03-27 05:52:42
○ 2026-06-30 17:31:00

●NShope.ns.cloudflare.com2026-03-01 → 2026-06-30 · 3 obs

○ 2017-03-27 05:52:42
● 2026-03-01 04:35:32
● 2026-06-30 17:31:00

○NSns111373.ztomy.com2017-03-27 → 2017-03-27 · 4 obs

○ 2016-07-15 15:47:18
● 2017-03-27 05:52:42
○ 2026-03-01 04:35:32
○ 2026-06-30 17:31:00

○NSns211373.ztomy.com2017-03-27 → 2017-03-27 · 4 obs

○ 2016-07-15 15:47:18
● 2017-03-27 05:52:42
○ 2026-03-01 04:35:32
○ 2026-06-30 17:31:00

●A104.21.20.672026-04-05 → 2026-06-30 · 8 obs

○ 2026-03-01 04:35:32
● 2026-04-05 08:20:12
○ 2026-04-14 19:01:48
● 2026-04-26 05:09:30
● 2026-05-22 21:07:26
○ 2026-06-16 05:42:18
● 2026-06-30 17:30:58
● 2026-06-30 17:31:00

○A141.8.226.252017-03-27 → 2017-03-27 · 4 obs

○ 2016-07-15 15:47:18
● 2017-03-27 05:52:42
○ 2026-03-01 04:35:32
○ 2026-06-30 17:31:00

●A172.67.191.2172026-04-05 → 2026-06-30 · 8 obs

○ 2026-03-01 04:35:32
● 2026-04-05 08:20:12
○ 2026-04-14 19:01:48
● 2026-04-26 05:09:30
● 2026-05-22 21:07:26
○ 2026-06-16 05:42:18
● 2026-06-30 17:30:58
● 2026-06-30 17:31:00

○A188.114.96.02026-03-01 → 2026-06-16 · 9 obs

○ 2017-03-27 05:52:42
● 2026-03-01 04:35:32
○ 2026-04-05 08:20:12
● 2026-04-14 19:01:48
○ 2026-04-26 05:09:30
○ 2026-05-22 21:07:26
● 2026-06-16 05:42:18
○ 2026-06-30 17:30:58
○ 2026-06-30 17:31:00

○A188.114.97.02026-03-01 → 2026-06-16 · 9 obs

○A208.87.150.502015-08-12 → 2016-07-15 · 4 obs

● 2015-08-12 18:20:04
● 2016-07-15 15:47:18
○ 2017-03-27 05:52:42
○ 2026-06-30 17:31:00

○A2606:4700:3030::6815:14432026-04-05 → 2026-05-22 · 7 obs

○ 2026-03-01 04:35:32
● 2026-04-05 08:20:12
○ 2026-04-14 19:01:48
● 2026-04-26 05:09:30
● 2026-05-22 21:07:26
○ 2026-06-16 05:42:18
○ 2026-06-30 17:31:00

●A2606:4700:3031::6815:14432026-06-30 → 2026-06-30 · 3 obs

○ 2026-06-16 05:42:18
● 2026-06-30 17:30:58
● 2026-06-30 17:31:00

○A2606:4700:3033::ac43:bfd92026-04-05 → 2026-05-22 · 7 obs

○ 2026-03-01 04:35:32
● 2026-04-05 08:20:12
○ 2026-04-14 19:01:48
● 2026-04-26 05:09:30
● 2026-05-22 21:07:26
○ 2026-06-16 05:42:18
○ 2026-06-30 17:31:00

●A2606:4700:3037::ac43:bfd92026-06-30 → 2026-06-30 · 3 obs

○ 2026-06-16 05:42:18
● 2026-06-30 17:30:58
● 2026-06-30 17:31:00

○A2a06:98c1:3120::2026-03-01 → 2026-06-16 · 9 obs

○A2a06:98c1:3121::2026-03-01 → 2026-06-16 · 9 obs

○PTRns111373.ztomy.com2017-03-27 → 2017-03-27 · 3 obs

● 2017-03-27 05:52:42
○ 2026-03-01 04:35:32
○ 2026-06-30 17:31:00

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
org	b2.org.afilias-nst.org, d0.org.afilias-nst.org, b0.org.afilias-nst.org	-
worldreference.org	alec.ns.cloudflare.com, hope.ns.cloudflare.com	-

✅ Authoritative Response

Server:173.245.59.59

NS records: alec.ns.cloudflare.com, hope.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for worldreference.org (unsigned zone)

⏱️ Timing

Total: 662ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.20.67, 172.67.191.217`
AAAA	2	`2606:4700:3037::ac43:bfd9, 2606:4700:3031::6815:1443`
NS	2	`alec.ns.cloudflare.com, hope.ns.cloudflare.com`
TXT	1	`google-site-verification=d4_ncWEkSBqjmnH`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`alec.ns.cloudflare.com dns.cloudflare.co`

Analysis

IP Addresses

worldreference.org has four IP addresses: 104.21.20.67, 172.67.191.217, 2606:4700:3031::6815:1443 and 2606:4700:3037::ac43:bfd9.

Two other host names, along with ingat-polo4d88.store, oskar-schwenk.cn and bombomsilver.com, also share IP numbers with worldreference.org.

Name Servers

worldreference.org is served by two delegated name servers, alec.ns.cloudflare.com and hope.ns.cloudflare.com.

worldreference.org shares its NS records with other domains, for example arkcommands.com, gokm.org, bowling-terminal.com.ua and two others.

worldreference.org partially shares its NS delegation with several other domains, including 2a4s4k1k3c0.shop, komodo69cakep.xyz, casinan.ru and two others.

These name servers often co-occur with the name servers anuj.ns.cloudflare.com.

DNS names with 6 IP addresses:

alec.ns.cloudflare.com carries IP addresses 108.162.193.59, 172.64.33.59 and 173.245.59.59, with 3 other addresses beyond those.

hope.ns.cloudflare.com carries IP addresses 108.162.192.163, 172.64.32.163 and 173.245.58.163, with 3 other addresses beyond those.