`71grader.no`

DNSSEC	⚠️ Not signed
A	2a0b:1640:1:1:1:1:ce7:cfcc^{🇧🇬 Publicloud2a0b:1640:1::/48 PubliCloud}
		PTR	`5.http-proxy2.cloudns.net`
A	2a0b:1640:1:1:1008:1:1:1^{🇧🇬 Publicloud2a0b:1640:1::/48 PubliCloud}
A	185.206.180.121^{🇩🇪 Publicloud185.206.180.0/24 PubliCloud}
A	185.206.180.176^{🇩🇪 Publicloud185.206.180.0/24 PubliCloud}
NS	`ns1.cloudns.net` ⭐
		A	2a00:1768:1001:9::1^{🇳🇱 NFORCE2a00:1768:1001:9::/64}
			PTR	`ns1.cloudns.net`
		A	85.159.233.17^{🇳🇱 NFORCE85.159.232.0/21 NFOrce Entertainment BV - route 85.159.232.0/21}
			PTR	`ns1.cloudns.net`
NS	`pns1.cloudns.net`
		A	2a06:fb00:1::1:111^{🇧🇬 CLOUDNSNET2a06:fb00:1::/48 ClouDNS}
			PTR	`pns1.cloudns.net`
		A	185.136.96.111^{🇺🇸 CLOUDNSNET185.136.96.0/24 Cloud DNS Ltd}
			PTR	`pns1.cloudns.net`
NS	`pns3.cloudns.net`
		A	2a06:fb00:1::3:111^{🇧🇬 CLOUDNSNET2a06:fb00:1::/48 ClouDNS}
			PTR	`pns3.cloudns.net`
		A	185.136.98.111^{🇺🇸 CLOUDNSNET185.136.98.0/24 Cloud DNS Ltd}
			PTR	`pns3.cloudns.net`
NS	`pns4.cloudns.net`
		A	2a06:fb00:1::4:111^{🇧🇬 CLOUDNSNET2a06:fb00:1::/48 ClouDNS}
			PTR	`pns4.cloudns.net`
		A	185.136.99.111^{CLOUDNSNET185.136.99.0/24 Cloud DNS Ltd}
			PTR	`pns4.cloudns.net`
MX	`mailforward1.cloudns.net` ⭐
		A	2a0b:1640:1:1:1:1:8d1:eba5^{🇧🇬 Publicloud2a0b:1640:1::/48 PubliCloud}
			PTR	`mf1-de.cloudmails.net`
		A	185.206.180.103^{🇩🇪 Publicloud185.206.180.0/24 PubliCloud}
			PTR	`mf1-de.cloudmails.net`
MX	`mailforward2.cloudns.net`⁽¹⁰⁾
		A	2604:9a00:2100:b000:2::1^{🇺🇸 LEASEWEB-US2604:9a00::/32 Leaseweb USA, Inc. US}
			PTR	`mf2-us.cloudmails.net`
		A	108.62.121.26^{🇺🇸 LEASEWEB-US108.62.120.0/22 Leaseweb USA, Inc.}
			PTR	`mf2-us.cloudmails.net`
SOA	`ns1.cloudns.net`tbt@tbt.no 2026-03-06 #1

`no`

	DNSSEC	🔒 Signed (DS record present)
	NS	`charm.norid.no` ⭐
	NS	`i.nic.no`
	NS	`njet.norid.no`
	NS	`not.norid.no`
	NS	`x.nic.no`
	NS	`y.nic.no`
	NS	`z.nic.no`
	SOA	`charm.norid.no`hostmaster@norid.no 2026-03-27 #69

Same first word

71grader.no

DNS History

23 records (10 active, 13 former)

●NSns1.cloudns.net2016-06-18 → 2026-03-27 · 3 obs

○ 2016-01-03 03:26:30
● 2016-06-18 09:08:36
● 2026-03-27 19:40:36

○NSns3.specialservers.com2015-06-02 → 2016-01-03 · 4 obs

● 2015-06-02 21:22:18
● 2016-01-03 03:26:30
○ 2016-06-18 09:08:36
○ 2026-03-27 19:40:36

○NSns4.specialservers.com2015-06-02 → 2016-01-03 · 4 obs

● 2015-06-02 21:22:18
● 2016-01-03 03:26:30
○ 2016-06-18 09:08:36
○ 2026-03-27 19:40:36

●NSpns1.cloudns.net2016-06-18 → 2026-03-27 · 3 obs

○ 2016-01-03 03:26:30
● 2016-06-18 09:08:36
● 2026-03-27 19:40:36

●NSpns3.cloudns.net2016-06-18 → 2026-03-27 · 3 obs

○ 2016-01-03 03:26:30
● 2016-06-18 09:08:36
● 2026-03-27 19:40:36

●NSpns4.cloudns.net2016-06-18 → 2026-03-27 · 3 obs

○ 2016-01-03 03:26:30
● 2016-06-18 09:08:36
● 2026-03-27 19:40:36

●MXmailforward1.cloudns.net2026-03-01 → 2026-03-27 · 2 obs

● 2026-03-01 20:53:54
● 2026-03-27 19:40:36

●MXmailforward2.cloudns.net2026-03-01 → 2026-03-27 · 2 obs

● 2026-03-01 20:53:54
● 2026-03-27 19:40:36

○A116.203.12.432026-03-01 → 2026-03-01 · 4 obs

○ 2018-06-22 09:04:34
● 2026-03-01 20:53:54
○ 2026-03-20 10:43:02
○ 2026-03-27 19:40:36

○A149.56.117.1892016-06-18 → 2016-06-18 · 4 obs

○ 2016-01-03 03:26:30
● 2016-06-18 09:08:36
○ 2016-09-25 06:06:12
○ 2026-03-27 19:40:36

○A149.56.126.2372016-09-25 → 2016-12-05 · 5 obs

○ 2016-06-18 09:08:36
● 2016-09-25 06:06:12
● 2016-12-05 06:16:36
○ 2018-06-22 09:04:34
○ 2026-03-27 19:40:36

○A174.128.248.2302016-09-25 → 2016-12-05 · 5 obs

○ 2016-06-18 09:08:36
● 2016-09-25 06:06:12
● 2016-12-05 06:16:36
○ 2018-06-22 09:04:34
○ 2026-03-27 19:40:36

●A185.206.180.1212018-06-22 → 2026-03-27 · 3 obs

○ 2016-12-05 06:16:36
● 2018-06-22 09:04:34
● 2026-03-27 19:40:36

●A185.206.180.1762026-03-20 → 2026-03-27 · 3 obs

○ 2026-03-01 20:53:54
● 2026-03-20 10:43:02
● 2026-03-27 19:40:36

○A185.34.216.182016-06-18 → 2016-06-18 · 4 obs

○ 2016-01-03 03:26:30
● 2016-06-18 09:08:36
○ 2016-09-25 06:06:12
○ 2026-03-27 19:40:36

○A2610:150:8019::1:aa302016-09-25 → 2016-12-05 · 5 obs

○ 2016-06-18 09:08:36
● 2016-09-25 06:06:12
● 2016-12-05 06:16:36
○ 2018-06-22 09:04:34
○ 2026-03-27 19:40:36

○A2a00:1768:1001:9::102016-06-18 → 2016-06-18 · 4 obs

○ 2016-01-03 03:26:30
● 2016-06-18 09:08:36
○ 2016-09-25 06:06:12
○ 2026-03-27 19:40:36

○A2a00:1768:2001:63::46:1022018-06-22 → 2018-06-22 · 4 obs

○ 2016-12-05 06:16:36
● 2018-06-22 09:04:34
○ 2026-03-01 20:53:54
○ 2026-03-27 19:40:36

○A2a01:4f8:1c1c:8720::32026-03-01 → 2026-03-01 · 4 obs

○ 2018-06-22 09:04:34
● 2026-03-01 20:53:54
○ 2026-03-20 10:43:02
○ 2026-03-27 19:40:36

●A2a0b:1640:1:1:1:1:ce7:cfcc2018-06-22 → 2026-03-27 · 3 obs

○ 2016-12-05 06:16:36
● 2018-06-22 09:04:34
● 2026-03-27 19:40:36

●A2a0b:1640:1:1:1008:1:1:12026-03-20 → 2026-03-27 · 3 obs

○ 2026-03-01 20:53:54
● 2026-03-20 10:43:02
● 2026-03-27 19:40:36

○A46.166.184.1022018-06-22 → 2018-06-22 · 4 obs

○ 2016-12-05 06:16:36
● 2018-06-22 09:04:34
○ 2026-03-01 20:53:54
○ 2026-03-27 19:40:36

○A92.48.111.802015-06-02 → 2016-01-03 · 4 obs

● 2015-06-02 21:22:18
● 2016-01-03 03:26:30
○ 2016-06-18 09:08:36
○ 2026-03-27 19:40:36

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
no	i.nic.no, x.nic.no, y.nic.no, z.nic.no...	-
71grader.no	pns1.cloudns.net, pns3.cloudns.net, pns4.cloudns.net, ns1.cloudns.net	-

✅ Authoritative Response

Server:185.136.99.111

NS records: pns1.cloudns.net, pns3.cloudns.net, pns4.cloudns.net, ns1.cloudns.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 71grader.no (unsigned zone)

⏱️ Timing

Total: 1314ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`185.206.180.176, 185.206.180.121`
AAAA	2	`2a0b:1640:1:1:1:1:ce7:cfcc, 2a0b:1640:1:1:1008:1:1:1`
NS	4	`pns4.cloudns.net, ns1.cloudns.net...`
MX	2	`mailforward2.cloudns.net (pri: 10), mailforward1.cloudns.net (pri: 5)`
SOA	1	`ns1.cloudns.net tbt.tbt.no`

Analysis

IP Addresses

71grader.no maps to four IP numbers: 2a0b:1640:1:1:1:1:ce7:cfcc, 2a0b:1640:1:1:1008:1:1:1, 185.206.180.121 and 185.206.180.176.

Other host names such as alextoth.com, amaies.com, mgwd.net, 11wwpp.com and yi(0x6a697a7a).com share IPs with 71grader.no.

Name Servers

71grader.no is delegated to four name servers: ns1.cloudns.net, pns1.cloudns.net, pns3.cloudns.net and pns4.cloudns.net.

71grader.no at least partially shares name servers with other domains, for example i-10.net, critici.se, byspop.be, molorox.com and 189.110.191.89.in-addr.arpa.

these name servers are commonly used with the following name servers: pns2.cloudns.net, ns2.cloudns.net, ns4.cloudns.net, ns3.cloudns.net, pns5.cloudns.net, pns6.cloudns.net, pns8.cloudns.net, pns7.cloudns.net, pns9.cloudns.net and pns10.cloudns.net.

Host names with two IP numbers:

ns1.cloudns.net points to: 2a00:1768:1001:9::1 and 85.159.233.17

pns1.cloudns.net points to: 2a06:fb00:1::1:111 and 185.136.96.111

pns3.cloudns.net points to: 2a06:fb00:1::3:111 and 185.136.98.111

pns4.cloudns.net points to: 2a06:fb00:1::4:111 and 185.136.99.111

Mail Servers

Two mail servers handle 71grader.no: mailforward1.cloudns.net and mailforward2.cloudns.net.

71grader.no shares the same mail server setup as other domains, including eknet.ch, tutus.be, soft-place.info, love-yoga.ch and alulaeditions.com.

71grader.no shares at least partially some mail servers with other domains, for instance keki.com.np, zenmail.eu, shoutautomation.com, lakesradio.net and dhe.ch.

These mail servers commonly pair with mailforward3.cloudns.net, mailforward4.cloudns.net, us2.mx1.mailhostbox.com, us2.mx2.mailhostbox.com and us2.mx3.mailhostbox.com.

Host names with two IP numbers:

mailforward1.cloudns.net points to 2a0b:1640:1:1:1:1:8d1:eba5 and 185.206.180.103.

mailforward2.cloudns.net points to 2604:9a00:2100:b000:2::1 and 108.62.121.26.

71grader.no - robtex.com

71grader.no

no

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

Mail Servers

`71grader.no`

`no`