guitarmasterclass.net - robtex.com

guitarmasterclass.net

DNSSEC⚠️ Not signed
A2606:4700:10::6814:12b1🇺🇸 Cloudflare2606:4700:10::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:10::ac42:a22d🇺🇸 Cloudflare2606:4700:10::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.20.18.177Cloudflare104.20.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.66.162.45🇺🇸 Cloudflare172.66.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NStess.ns.cloudflare.com ⭐
A2606:4700:50::adf5:3ae3🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRtess.ns.cloudflare.com
A2803:f800:50::6ca2:c0e3🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRtess.ns.cloudflare.com
A2a06:98c1:50::ac40:20e3🇺🇸 Cloudflare2a06:98c1:50::/45
PTRtess.ns.cloudflare.com
A108.162.192.227🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRtess.ns.cloudflare.com
A172.64.32.227🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRtess.ns.cloudflare.com
A173.245.58.227🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRtess.ns.cloudflare.com
NStoby.ns.cloudflare.com
A2606:4700:58::adf5:3bef🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRtoby.ns.cloudflare.com
A2803:f800:50::6ca2:c1ef🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRtoby.ns.cloudflare.com
A2a06:98c1:50::ac40:21ef🇺🇸 Cloudflare2a06:98c1:50::/45
PTRtoby.ns.cloudflare.com
A108.162.193.239🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRtoby.ns.cloudflare.com
A172.64.33.239🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRtoby.ns.cloudflare.com
A173.245.59.239🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRtoby.ns.cloudflare.com
MXmail.guitarmasterclass.net ⭐
A172.104.134.253🇩🇪 AKAMAI-LINODE-AP172.104.128.0/19 Akamai Technologies
PTRmail.guitarmasterclass.net
TXTv=spf1 a mx ip4:172.104.134.253 ~all
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.20.18.177, 172.66.162.45
IPv6 hints2606:4700:10::6814:12b1, 2606:4700:10::ac42:a22d
SOAtess.ns.cloudflare.comdns@cloudflare.com serial=2401272968

net

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=1776071962
rank #439635 globally
rank #12497 in the tld
WOT: SAFE (94/100)
📈 Tranco rank: #322,445

Subdomains

www.guitarmasterclass.net
mail.guitarmasterclass.net

Same first word

guitarmasterclass.net

DNS History

29 records (7 active, 22 former)

201020122014201620182020202220242026NStess.ns.cloudflare.comtoby.ns.cloudflare.comns-119.awsdns-14.comns-1528.awsdns-63.orgns-1825.awsdns-36.co.ukns-760.awsdns-31.netns3.loopia.sens4.loopia.seMXmail.guitarmasterclass.netalt1.aspmx.l.google.comalt2.aspmx.l.google.comaspmx.l.google.comaspmx2.googlemail.comaspmx3.googlemail.comA104.20.18.177172.66.162.452606:4700:10::6814:12b12606:4700:10::ac42:a22d104.20.83.46104.20.94.462001:1af8:4700:a030:17::12400:cb00:2048:1::6814:532e2400:cb00:2048:1::6814:5e2e2606:4700:10::6814:532e2606:4700:10::6814:5e2e5.79.74.16283.149.73.10383.149.73.485.17.216.118
○NSns-119.awsdns-14.com2015-08-30 → 2016-02-05 · 5 obs
○ 2009-07-04 05:14:54
● 2015-08-30 00:02:04
● 2016-02-05 06:20:30
○ 2016-04-21 13:34:46
○ 2026-04-13 09:32:48
○NSns-1528.awsdns-63.org2015-08-30 → 2016-02-05 · 5 obs
○ 2009-07-04 05:14:54
● 2015-08-30 00:02:04
● 2016-02-05 06:20:30
○ 2016-04-21 13:34:46
○ 2026-04-13 09:32:48
○NSns-1825.awsdns-36.co.uk2015-08-30 → 2016-02-05 · 5 obs
○ 2009-07-04 05:14:54
● 2015-08-30 00:02:04
● 2016-02-05 06:20:30
○ 2016-04-21 13:34:46
○ 2026-04-13 09:32:48
○NSns-760.awsdns-31.net2015-08-30 → 2016-02-05 · 5 obs
○ 2009-07-04 05:14:54
● 2015-08-30 00:02:04
● 2016-02-05 06:20:30
○ 2016-04-21 13:34:46
○ 2026-04-13 09:32:48
○NSns3.loopia.se2009-07-04 → 2009-07-04 · 3 obs
● 2009-07-04 05:14:54
○ 2015-08-30 00:02:04
○ 2026-04-13 09:32:48
○NSns4.loopia.se2009-07-04 → 2009-07-04 · 3 obs
● 2009-07-04 05:14:54
○ 2015-08-30 00:02:04
○ 2026-04-13 09:32:48
●NStess.ns.cloudflare.com2016-04-21 → 2026-04-13 · 3 obs
○ 2016-02-05 06:20:30
● 2016-04-21 13:34:46
● 2026-04-13 09:32:48
●NStoby.ns.cloudflare.com2016-04-21 → 2026-04-13 · 3 obs
○ 2016-02-05 06:20:30
● 2016-04-21 13:34:46
● 2026-04-13 09:32:48
○MXalt1.aspmx.l.google.com2015-08-30 → 2016-01-27 · 5 obs
○ 2009-07-04 05:14:54
● 2015-08-30 00:02:04
● 2016-01-27 22:36:54
○ 2016-02-05 06:20:30
○ 2026-04-13 09:32:48
○MXalt2.aspmx.l.google.com2015-08-30 → 2016-01-27 · 5 obs
○ 2009-07-04 05:14:54
● 2015-08-30 00:02:04
● 2016-01-27 22:36:54
○ 2016-02-05 06:20:30
○ 2026-04-13 09:32:48
○MXaspmx.l.google.com2015-08-30 → 2016-01-27 · 5 obs
○ 2009-07-04 05:14:54
● 2015-08-30 00:02:04
● 2016-01-27 22:36:54
○ 2016-02-05 06:20:30
○ 2026-04-13 09:32:48
○MXaspmx2.googlemail.com2015-08-30 → 2016-01-27 · 5 obs
○ 2009-07-04 05:14:54
● 2015-08-30 00:02:04
● 2016-01-27 22:36:54
○ 2016-02-05 06:20:30
○ 2026-04-13 09:32:48
○MXaspmx3.googlemail.com2015-08-30 → 2016-01-27 · 5 obs
○ 2009-07-04 05:14:54
● 2015-08-30 00:02:04
● 2016-01-27 22:36:54
○ 2016-02-05 06:20:30
○ 2026-04-13 09:32:48
●MXmail.guitarmasterclass.net2009-07-04 → 2026-04-13 · 5 obs
● 2009-07-04 05:14:54
○ 2015-08-30 00:02:04
○ 2016-01-27 22:36:54
● 2016-02-05 06:20:30
● 2026-04-13 09:32:48
●A104.20.18.1772026-02-17 → 2026-04-13 · 3 obs
○ 2018-10-08 15:19:44
● 2026-02-17 17:13:34
● 2026-04-13 09:32:48
○A104.20.83.462016-04-21 → 2018-10-08 · 8 obs
○ 2016-02-05 06:20:30
● 2016-04-21 13:34:46
● 2017-06-04 07:35:18
○ 2017-06-05 23:42:32
● 2017-06-29 23:49:30
● 2018-10-08 15:19:44
○ 2026-02-17 17:13:34
○ 2026-04-13 09:32:48
○A104.20.94.462016-04-21 → 2018-10-08 · 8 obs
○ 2016-02-05 06:20:30
● 2016-04-21 13:34:46
● 2017-06-04 07:35:18
○ 2017-06-05 23:42:32
● 2017-06-29 23:49:30
● 2018-10-08 15:19:44
○ 2026-02-17 17:13:34
○ 2026-04-13 09:32:48
●A172.66.162.452026-02-17 → 2026-04-13 · 3 obs
○ 2018-10-08 15:19:44
● 2026-02-17 17:13:34
● 2026-04-13 09:32:48
○A2001:1af8:4700:a030:17::12017-06-05 → 2017-06-05 · 4 obs
○ 2017-06-04 07:35:18
● 2017-06-05 23:42:32
○ 2017-06-29 23:49:30
○ 2026-04-13 09:32:48
○A2400:cb00:2048:1::6814:532e2016-11-03 → 2017-09-13 · 8 obs
○ 2016-04-21 13:34:46
● 2016-11-03 05:00:50
● 2017-06-04 07:35:18
○ 2017-06-05 23:42:32
● 2017-06-29 23:49:30
● 2017-09-13 07:17:18
○ 2018-10-08 15:19:44
○ 2026-04-13 09:32:48
○A2400:cb00:2048:1::6814:5e2e2016-11-03 → 2017-09-13 · 8 obs
○ 2016-04-21 13:34:46
● 2016-11-03 05:00:50
● 2017-06-04 07:35:18
○ 2017-06-05 23:42:32
● 2017-06-29 23:49:30
● 2017-09-13 07:17:18
○ 2018-10-08 15:19:44
○ 2026-04-13 09:32:48
●A2606:4700:10::6814:12b12026-02-17 → 2026-04-13 · 3 obs
○ 2018-10-08 15:19:44
● 2026-02-17 17:13:34
● 2026-04-13 09:32:48
○A2606:4700:10::6814:532e2018-10-08 → 2018-10-08 · 4 obs
○ 2017-09-13 07:17:18
● 2018-10-08 15:19:44
○ 2026-02-17 17:13:34
○ 2026-04-13 09:32:48
○A2606:4700:10::6814:5e2e2018-10-08 → 2018-10-08 · 4 obs
○ 2017-09-13 07:17:18
● 2018-10-08 15:19:44
○ 2026-02-17 17:13:34
○ 2026-04-13 09:32:48
●A2606:4700:10::ac42:a22d2026-02-17 → 2026-04-13 · 3 obs
○ 2018-10-08 15:19:44
● 2026-02-17 17:13:34
● 2026-04-13 09:32:48
○A5.79.74.1622017-06-05 → 2017-06-05 · 4 obs
○ 2017-06-04 07:35:18
● 2017-06-05 23:42:32
○ 2017-06-29 23:49:30
○ 2026-04-13 09:32:48
○A83.149.73.1032009-07-04 → 2009-07-04 · 3 obs
● 2009-07-04 05:14:54
○ 2015-08-30 00:02:04
○ 2026-04-13 09:32:48
○A83.149.73.42015-08-30 → 2015-10-14 · 5 obs
○ 2009-07-04 05:14:54
● 2015-08-30 00:02:04
● 2015-10-14 19:24:14
○ 2015-10-31 00:47:02
○ 2026-04-13 09:32:48
○A85.17.216.1182015-10-31 → 2016-02-05 · 5 obs
○ 2015-10-14 19:24:14
● 2015-10-31 00:47:02
● 2016-02-05 06:20:30
○ 2016-04-21 13:34:46
○ 2026-04-13 09:32:48

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
netj.gtld-servers.net, i.gtld-servers.net, e.gtld-servers.net, g.gtld-servers.net...-
guitarmasterclass.nettess.ns.cloudflare.com, toby.ns.cloudflare.com-

✅ Authoritative Response

Server:173.245.58.227

NS records: tess.ns.cloudflare.com, toby.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for guitarmasterclass.net (unsigned zone)

⏱️ Timing

Total: 363ms | Queries: -

📄 Records

TypeCountSample Data
A2104.20.18.177, 172.66.162.45
AAAA22606:4700:10::ac42:a22d, 2606:4700:10::6814:12b1
NS2tess.ns.cloudflare.com, toby.ns.cloudflare.com
MX1mail.guitarmasterclass.net (pri: 10)
TXT1v=spf1 a mx ip4:172.104.134.253 ~all
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1tess.ns.cloudflare.com dns.cloudflare.co

Analysis

Hierarchy

guitarmasterclass.net is a parent of www.guitarmasterclass.net and mail.guitarmasterclass.net.

IP Addresses

guitarmasterclass.net maps to four IP numbers: 2606:4700:10::6814:12b1, 2606:4700:10::ac42:a22d, 104.20.18.177 and 172.66.162.45.

Other host names such as www.guitarmasterclass.net and booktook.cz share IP numbers with guitarmasterclass.net.

Name Servers

Two name servers tess.ns.cloudflare.com and toby.ns.cloudflare.com handle delegation for guitarmasterclass.net.

guitarmasterclass.net uses the same name server setup as other domains, for example haubo.no, bulldrop.cc, halvorsontrane.com, bylundia.se and thrivedata.com.

guitarmasterclass.net partially shares name servers with other domains; examples include acctforpatients.org, alfcasino.com, hykso.com, tinch.co and gatri.pw.

these name servers are commonly used with the name servers ollie.ns.cloudflare.com.

Host names with six IP numbers: tess.ns.cloudflare.com points to: 2606:4700:50::adf5:3ae3, 2803:f800:50::6ca2:c0e3, 2a06:98c1:50::ac40:20e3, 108.162.192.227, 172.64.32.227 and 173.245.58.227; toby.ns.cloudflare.com points to: 2606:4700:58::adf5:3bef, 2803:f800:50::6ca2:c1ef, 2a06:98c1:50::ac40:21ef, 108.162.193.239, 172.64.33.239 and 173.245.59.239.

Mail Servers

guitarmasterclass.net is handled by a single mail server, mail.guitarmasterclass.net.

mail.guitarmasterclass.net points to a single IP: 172.104.134.253.