guruok.com - robtex.com

guruok.com

DNSSEC⚠️ Not signed
NSpns1.cloudns.net ⭐
A2a06:fb00:1::1:111🇧🇬 CLOUDNSNET2a06:fb00:1::/48 ClouDNS
PTRpns1.cloudns.net
A185.136.96.111🇺🇸 CLOUDNSNET185.136.96.0/24 Cloud DNS Ltd
PTRpns1.cloudns.net
NSpns2.cloudns.net
A2a06:fb00:1::2:111🇧🇬 CLOUDNSNET2a06:fb00:1::/48 ClouDNS
PTRpns2.cloudns.net
A185.136.97.111CLOUDNSNET185.136.97.0/24 Cloud DNS Ltd
PTRpns2.cloudns.net
NSpns3.cloudns.net
A2a06:fb00:1::3:111🇧🇬 CLOUDNSNET2a06:fb00:1::/48 ClouDNS
PTRpns3.cloudns.net
A185.136.98.111🇺🇸 CLOUDNSNET185.136.98.0/24 Cloud DNS Ltd
PTRpns3.cloudns.net
NSpns4.cloudns.net
A2a06:fb00:1::4:111🇧🇬 CLOUDNSNET2a06:fb00:1::/48 ClouDNS
PTRpns4.cloudns.net
A185.136.99.111CLOUDNSNET185.136.99.0/24 Cloud DNS Ltd
PTRpns4.cloudns.net
MXguruok-com.mail.protection.outlook.com ⭐
A2a01:111:f403:cc09::🇸🇬 Microsoft2a01:111:f000::/36
PTRmail-sg2pr03cu00500.inbound.protection.outlook.com
A2a01:111:f403:cc1a::8🇯🇵 Microsoft2a01:111:f000::/36
PTRmail-tydpr03cu00100.inbound.protection.outlook.com
A2a01:111:f403:cc1f::4🇯🇵 Microsoft2a01:111:f000::/36
PTRmail-os8pr02cu00104.inbound.protection.outlook.com
A52.101.124.117🇯🇵 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-tydpr03cu00105.inbound.protection.outlook.com
A52.101.137.0🇸🇬 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-sg2pr03cu00500.inbound.protection.outlook.com
A52.101.157.80🇺🇸 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-os8pr02cu00100.inbound.protection.outlook.com
TXTMS=ms10989858
TXTv=spf1 include:spf.protection.outlook.com -all
SOApns1.cloudns.netsupport@cloudns.net 2024-12-15 #3

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1778734591

Same first word

guruok.com

Similar names

koguru.jp
gokuru.com
urgouk.co.uk
koguru.net

DNS History

21 records (5 active, 16 former)

200920112013201520172019202120232025NSpns1.cloudns.netpns2.cloudns.netpns3.cloudns.netpns4.cloudns.netns.ddns2u.comns.love.seoul.krns2.ddns2u.comns2.love.seoul.krns3.ddns2u.comns4.ddns2u.comMXguruok-com.mail.protection.outlook.comalt1.aspmx.l.google.comalt2.aspmx.l.google.comaspmx.l.google.comaspmx2.googlemail.comaspmx3.googlemail.comfilter.lvknet.commail.guruok.comA162.241.219.203213.136.64.163218.237.66.229
○NSns.ddns2u.com2015-06-23 → 2017-02-01 · 5 obs
○ 2008-03-14 19:23:06
● 2015-06-23 00:10:06
● 2017-02-01 22:28:30
○ 2020-01-08 01:34:42
○ 2026-05-14 05:09:02
○NSns.love.seoul.kr2008-03-14 → 2008-03-14 · 3 obs
● 2008-03-14 19:23:06
○ 2015-06-23 00:10:06
○ 2026-05-14 05:09:02
○NSns2.ddns2u.com2015-06-23 → 2017-02-01 · 5 obs
○ 2008-03-14 19:23:06
● 2015-06-23 00:10:06
● 2017-02-01 22:28:30
○ 2020-01-08 01:34:42
○ 2026-05-14 05:09:02
○NSns2.love.seoul.kr2008-03-14 → 2008-03-14 · 3 obs
● 2008-03-14 19:23:06
○ 2015-06-23 00:10:06
○ 2026-05-14 05:09:02
○NSns3.ddns2u.com2015-06-23 → 2017-02-01 · 7 obs
○ 2008-03-14 19:23:06
● 2015-06-23 00:10:06
● 2015-11-03 19:21:36
○ 2016-01-28 22:09:08
● 2017-02-01 22:28:30
○ 2020-01-08 01:34:42
○ 2026-05-14 05:09:02
○NSns4.ddns2u.com2015-06-23 → 2017-02-01 · 5 obs
○ 2008-03-14 19:23:06
● 2015-06-23 00:10:06
● 2017-02-01 22:28:30
○ 2020-01-08 01:34:42
○ 2026-05-14 05:09:02
●NSpns1.cloudns.net2020-01-08 → 2026-05-14 · 3 obs
○ 2017-02-01 22:28:30
● 2020-01-08 01:34:42
● 2026-05-14 05:09:02
●NSpns2.cloudns.net2020-01-08 → 2026-05-14 · 3 obs
○ 2017-02-01 22:28:30
● 2020-01-08 01:34:42
● 2026-05-14 05:09:02
●NSpns3.cloudns.net2020-01-08 → 2026-05-14 · 3 obs
○ 2017-02-01 22:28:30
● 2020-01-08 01:34:42
● 2026-05-14 05:09:02
●NSpns4.cloudns.net2020-01-08 → 2026-05-14 · 3 obs
○ 2017-02-01 22:28:30
● 2020-01-08 01:34:42
● 2026-05-14 05:09:02
○MXalt1.aspmx.l.google.com2015-06-23 → 2020-01-08 · 4 obs
○ 2008-03-14 19:23:06
● 2015-06-23 00:10:06
● 2020-01-08 01:34:42
○ 2026-05-14 05:09:02
○MXalt2.aspmx.l.google.com2015-06-23 → 2020-01-08 · 4 obs
○ 2008-03-14 19:23:06
● 2015-06-23 00:10:06
● 2020-01-08 01:34:42
○ 2026-05-14 05:09:02
○MXaspmx.l.google.com2015-06-23 → 2020-01-08 · 4 obs
○ 2008-03-14 19:23:06
● 2015-06-23 00:10:06
● 2020-01-08 01:34:42
○ 2026-05-14 05:09:02
○MXaspmx2.googlemail.com2015-06-23 → 2020-01-08 · 4 obs
○ 2008-03-14 19:23:06
● 2015-06-23 00:10:06
● 2020-01-08 01:34:42
○ 2026-05-14 05:09:02
○MXaspmx3.googlemail.com2015-06-23 → 2020-01-08 · 4 obs
○ 2008-03-14 19:23:06
● 2015-06-23 00:10:06
● 2020-01-08 01:34:42
○ 2026-05-14 05:09:02
○MXfilter.lvknet.com2015-06-23 → 2017-02-01 · 5 obs
○ 2008-03-14 19:23:06
● 2015-06-23 00:10:06
● 2017-02-01 22:28:30
○ 2020-01-08 01:34:42
○ 2026-05-14 05:09:02
●MXguruok-com.mail.protection.outlook.com2026-05-14 → 2026-05-14 · 2 obs
○ 2020-01-08 01:34:42
● 2026-05-14 05:09:02
○MXmail.guruok.com2008-03-14 → 2008-03-14 · 3 obs
● 2008-03-14 19:23:06
○ 2015-06-23 00:10:06
○ 2026-05-14 05:09:02
○A162.241.219.2032020-01-08 → 2020-01-08 · 3 obs
○ 2017-02-01 22:28:30
● 2020-01-08 01:34:42
○ 2026-05-14 05:09:02
○A213.136.64.1632015-06-23 → 2017-02-01 · 5 obs
○ 2008-03-14 19:23:06
● 2015-06-23 00:10:06
● 2017-02-01 22:28:30
○ 2020-01-08 01:34:42
○ 2026-05-14 05:09:02
○A218.237.66.2292008-03-14 → 2008-03-14 · 3 obs
● 2008-03-14 19:23:06
○ 2015-06-23 00:10:06
○ 2026-05-14 05:09:02

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comj.gtld-servers.net, f.gtld-servers.net, h.gtld-servers.net, e.gtld-servers.net...-
guruok.compns2.cloudns.net, pns1.cloudns.net, pns3.cloudns.net, pns4.cloudns.net-

✅ Authoritative Response

Server:185.136.98.111

NS records: pns2.cloudns.net, pns1.cloudns.net, pns3.cloudns.net, pns4.cloudns.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for guruok.com (unsigned zone)

⏱️ Timing

Total: 409ms | Queries: -

📄 Records

TypeCountSample Data
NS4pns3.cloudns.net, pns4.cloudns.net...
MX1guruok-com.mail.protection.outlook.com (
TXT2MS=ms10989858, v=spf1 include:spf.protection.outlook.co
SOA1pns1.cloudns.net support.cloudns.net

Analysis

Name Servers

guruok.com's delegation is handled by four name servers: pns1.cloudns.net, pns2.cloudns.net, pns3.cloudns.net and pns4.cloudns.net.

guruok.com partially shares name servers with other domains; examples include anchorledge.com, 6.240.148.159.in-addr.arpa, ccsmures.ro, ajre.com.kw and requimte.com.

These name servers are commonly used alongside ns1.cloudns.net, ns2.cloudns.net, ns3.cloudns.net, ns4.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 IPs:

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

pns2.cloudns.net points to 2a06:fb00:1::2:111 and 185.136.97.111

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

guruok.com is handled by a single mail server, guruok-com.mail.protection.outlook.com.

Host name guruok-com.mail.protection.outlook.com points to six IP numbers: 2a01:111:f403:cc09::, 2a01:111:f403:cc1a::8, 2a01:111:f403:cc1f::4, 52.101.124.117, 52.101.137.0 and 52.101.157.80.