`oluc.net`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::6815:507b^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3030::ac43:b50d^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.80.123^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.181.13^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`adelaide.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:2601^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`adelaide.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c201^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`adelaide.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2201^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`adelaide.ns.cloudflare.com`
		A	108.162.194.1^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`adelaide.ns.cloudflare.com`
		A	162.159.38.1^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`adelaide.ns.cloudflare.com`
		A	172.64.34.1^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`adelaide.ns.cloudflare.com`
NS	`tom.ns.cloudflare.com`
		A	2606:4700:58::adf5:3b93^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tom.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c193^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`tom.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2193^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`tom.ns.cloudflare.com`
		A	108.162.193.147^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tom.ns.cloudflare.com`
		A	172.64.33.147^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tom.ns.cloudflare.com`
		A	173.245.59.147^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tom.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.80.123, 172.67.181.13
		IPv6 hints	2606:4700:3030::6815:507b, 2606:4700:3030::ac43:b50d
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=95, name=cloudflare-ech.com
SOA	`adelaide.ns.cloudflare.com`dns@cloudflare.com serial=2400092764

`net`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1776014777

Previously NS for

oluc.net

Same first word

oluc.net

Similar names

luco.nl

culo.ws

coul.nl

luco.at

locu.net

clou.fr

cluo.cn

clou.fi

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ucol.com

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coul.pages.dev

uloc.cn

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locu.org

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luco.net

colu.ru

luco.it

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ocul.com

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clou.co.nz

clou.com.mx

colu.dk

culo.com

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clou.nl

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ocul.org

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clou.at

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cuol.cn

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cluo.org

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luco.se

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clou.be

cuol.nl

colu.jp

culo.it

cuol.de

colu.mba

coul.org

oucl.net

locu.eu

ocul.us.com

luco.fr

ucol.ca

culo.ru

coul.net

DNS History

17 records (6 active, 11 former)

●NSadelaide.ns.cloudflare.com2026-04-10 → 2026-04-12 · 3 obs

○ 2017-01-17 04:01:36
● 2026-04-10 11:03:44
● 2026-04-12 17:40:34

○NSapple.ns1.anquanbao.com2015-06-17 → 2015-12-07 · 4 obs

● 2015-06-17 05:55:30
● 2015-12-07 21:31:10
○ 2016-02-01 01:46:50
○ 2026-04-12 17:40:34

○NSapple.ns2.anquanbao.com2015-06-17 → 2015-12-07 · 4 obs

● 2015-06-17 05:55:30
● 2015-12-07 21:31:10
○ 2016-02-01 01:46:50
○ 2026-04-12 17:40:34

○NSns1.tonghost.com2017-01-17 → 2017-01-17 · 4 obs

○ 2016-05-03 22:17:38
● 2017-01-17 04:01:36
○ 2026-04-10 11:03:44
○ 2026-04-12 17:40:34

○NSns1.zzxx.in2016-02-01 → 2016-05-03 · 5 obs

○ 2015-12-07 21:31:10
● 2016-02-01 01:46:50
● 2016-05-03 22:17:38
○ 2017-01-17 04:01:36
○ 2026-04-12 17:40:34

○NSns2.tonghost.com2017-01-17 → 2017-01-17 · 4 obs

○ 2016-05-03 22:17:38
● 2017-01-17 04:01:36
○ 2026-04-10 11:03:44
○ 2026-04-12 17:40:34

○NSns2.zzxx.in2016-02-01 → 2016-05-03 · 5 obs

○ 2015-12-07 21:31:10
● 2016-02-01 01:46:50
● 2016-05-03 22:17:38
○ 2017-01-17 04:01:36
○ 2026-04-12 17:40:34

○NSns3.tonghost.com2017-01-17 → 2017-01-17 · 4 obs

○ 2016-05-03 22:17:38
● 2017-01-17 04:01:36
○ 2026-04-10 11:03:44
○ 2026-04-12 17:40:34

○NSns3.zzxx.in2016-02-01 → 2016-05-03 · 5 obs

○ 2015-12-07 21:31:10
● 2016-02-01 01:46:50
● 2016-05-03 22:17:38
○ 2017-01-17 04:01:36
○ 2026-04-12 17:40:34

○NSns4.tonghost.com2017-01-17 → 2017-01-17 · 4 obs

○ 2016-05-03 22:17:38
● 2017-01-17 04:01:36
○ 2026-04-10 11:03:44
○ 2026-04-12 17:40:34

○NSns4.zzxx.in2016-02-01 → 2016-05-03 · 5 obs

○ 2015-12-07 21:31:10
● 2016-02-01 01:46:50
● 2016-05-03 22:17:38
○ 2017-01-17 04:01:36
○ 2026-04-12 17:40:34

○NSoluc.net2015-06-17 → 2015-12-07 · 4 obs

● 2015-06-17 05:55:30
● 2015-12-07 21:31:10
○ 2016-02-01 01:46:50
○ 2026-04-12 17:40:34

●NStom.ns.cloudflare.com2026-04-10 → 2026-04-12 · 3 obs

○ 2017-01-17 04:01:36
● 2026-04-10 11:03:44
● 2026-04-12 17:40:34

●A104.21.80.1232026-04-10 → 2026-04-12 · 2 obs

● 2026-04-10 11:03:44
● 2026-04-12 17:40:34

●A172.67.181.132026-04-10 → 2026-04-12 · 2 obs

● 2026-04-10 11:03:44
● 2026-04-12 17:40:34

●A2606:4700:3030::6815:507b2026-04-10 → 2026-04-12 · 2 obs

● 2026-04-10 11:03:44
● 2026-04-12 17:40:34

●A2606:4700:3030::ac43:b50d2026-04-10 → 2026-04-12 · 2 obs

● 2026-04-10 11:03:44
● 2026-04-12 17:40:34

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	d.gtld-servers.net, k.gtld-servers.net, e.gtld-servers.net, b.gtld-servers.net...	-
oluc.net	tom.ns.cloudflare.com, adelaide.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.34.1

NS records: tom.ns.cloudflare.com, adelaide.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for oluc.net (unsigned zone)

⏱️ Timing

Total: 291ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.181.13, 104.21.80.123`
AAAA	2	`2606:4700:3030::6815:507b, 2606:4700:3030::ac43:b50d`
NS	2	`adelaide.ns.cloudflare.com, tom.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`adelaide.ns.cloudflare.com dns.cloudflar`

Analysis

IP Addresses

oluc.net points to four IP numbers: 2606:4700:3030::6815:507b, 2606:4700:3030::ac43:b50d, 104.21.80.123 and 172.67.181.13.

For instance, other host names huayi-tang.com, voiceone.nl, 84u.softmint.ru, getjackblack.uk and obrazkyanimace.com share IP numbers with oluc.net.

Name Servers

oluc.net is delegated to two name servers: adelaide.ns.cloudflare.com and tom.ns.cloudflare.com.

oluc.net uses the same name server setup as other domains such as 809920.com, jz-qh.com, rdxe.cn, njsdhs.com and dryqfpc.com.

oluc.net shares name servers with other domains at least partially, for example mgbxv.com, nividawusinvestments.click, financie-elgroei.com, 50campfires.com and wpmoneyclick.com.

These name servers are commonly used with kia.ns.cloudflare.com, edna.ns.cloudflare.com and leif.ns.cloudflare.com.

Host names with six IP numbers: host name adelaide.ns.cloudflare.com points to: 2606:4700:50::a29f:2601, 2803:f800:50::6ca2:c201, 2a06:98c1:50::ac40:2201, 108.162.194.1, 162.159.38.1 and 172.64.34.1; host name tom.ns.cloudflare.com points to: 2606:4700:58::adf5:3b93, 2803:f800:50::6ca2:c193, 2a06:98c1:50::ac40:2193, 108.162.193.147, 172.64.33.147 and 173.245.59.147.

oluc.net - robtex.com

oluc.net

net

Previously NS for

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

`oluc.net`

`net`