labnotes.org - robtex.com

labnotes.org

DNSSEC⚠️ Not signed
A2606:4700:10::6814:1762🇺🇸 Cloudflare2606:4700:10::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
A2606:4700:10::ac42:afef🇺🇸 Cloudflare2606:4700:10::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
A104.20.23.98Cloudflare104.20.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
A172.66.175.239🇺🇸 Cloudflare172.66.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
NSleland.ns.cloudflare.com ⭐
A2606:4700:58::a29f:2c08🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRleland.ns.cloudflare.com
A2803:f800:50::6ca2:c308🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRleland.ns.cloudflare.com
A2a06:98c1:50::ac40:2308🇺🇸 Cloudflare2a06:98c1:50::/45
PTRleland.ns.cloudflare.com
A108.162.195.8🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRleland.ns.cloudflare.com
A162.159.44.8Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRleland.ns.cloudflare.com
A172.64.35.8🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRleland.ns.cloudflare.com
NSliberty.ns.cloudflare.com
A2606:4700:50::a29f:26f0🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRliberty.ns.cloudflare.com
A2803:f800:50::6ca2:c2f0🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRliberty.ns.cloudflare.com
A2a06:98c1:50::ac40:22f0🇺🇸 Cloudflare2a06:98c1:50::/45
PTRliberty.ns.cloudflare.com
A108.162.194.240🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRliberty.ns.cloudflare.com
A162.159.38.240Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRliberty.ns.cloudflare.com
A172.64.34.240🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRliberty.ns.cloudflare.com
MXin1-smtp.messagingengine.com ⭐
A103.168.172.216🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street
PTRphl-mx-01.messagingengine.com
A103.168.172.217🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street
PTRphl-mx-02.messagingengine.com
A103.168.172.218🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street
PTRphl-mx-03.messagingengine.com
A103.168.172.219🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street
PTRphl-mx-04.messagingengine.com
A103.168.172.220🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street
PTRphl-mx-05.messagingengine.com
A103.168.172.221🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street
PTRphl-mx-06.messagingengine.com
A103.168.172.222🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street
PTRphl-mx-07.messagingengine.com
A103.168.172.223🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street
PTRphl-mx-08.messagingengine.com
MXin2-smtp.messagingengine.com(20)
A202.12.124.216FASTMAILPTYLTD-AS-AP202.12.124.0/24 Fastmail Pty Ltd Level 2, 114 William Street
PTRstl-mx-01.messagingengine.com
A202.12.124.217FASTMAILPTYLTD-AS-AP202.12.124.0/24 Fastmail Pty Ltd Level 2, 114 William Street
PTRstl-mx-02.messagingengine.com
A202.12.124.218FASTMAILPTYLTD-AS-AP202.12.124.0/24 Fastmail Pty Ltd Level 2, 114 William Street
PTRstl-mx-03.messagingengine.com
A202.12.124.219FASTMAILPTYLTD-AS-AP202.12.124.0/24 Fastmail Pty Ltd Level 2, 114 William Street
PTRstl-mx-04.messagingengine.com
TXTv=spf1 include:spf.messagingengine.com include:mailgun.org ~all
SOAleland.ns.cloudflare.comdns@cloudflare.com serial=2403275793

org

DNSSEC🔒 Signed (DS record present)
NSa0.org.afilias-nst.info ⭐ ⚠️ Not in parent delegation
NSa2.org.afilias-nst.info ⚠️ Not in parent delegation
NSb0.org.afilias-nst.org
NSb2.org.afilias-nst.org
NSc0.org.afilias-nst.info ⚠️ Not in parent delegation
NSd0.org.afilias-nst.org
SOAa0.org.afilias-nst.infohostmaster@donuts.email serial=1778351512
rank #343131 globally
rank #25149 in the tld
WOT: SAFE (90/100)
📈 Tranco rank: #885,505

Subdomains

www.labnotes.org
*.labnotes.org
zombie.labnotes.org

Same first word

labnotes.jp
labnotes.com
labnotes.net
labnotes.org
labnotes.de

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DNS History

30 records (8 active, 22 former)

20162017201820192020202120222023202420252026NSleland.ns.cloudflare.comliberty.ns.cloudflare.comns-1126.awsdns-12.orgns-1928.awsdns-49.co.ukns-382.awsdns-47.comns-668.awsdns-19.netns1.digitalocean.comns2.digitalocean.comns3.digitalocean.comMXin1-smtp.messagingengine.comin2-smtp.messagingengine.comalt1.aspmx.l.google.comalt2.aspmx.l.google.comalt3.aspmx.l.google.comalt4.aspmx.l.google.comaspmx.l.google.comaspmx2.googlemail.comaspmx3.googlemail.comaspmx4.googlemail.comaspmx5.googlemail.comA104.20.23.98172.66.175.2392606:4700:10::6814:17622606:4700:10::ac42:afef104.21.55.206138.68.199.28162.243.149.169172.67.172.2012606:4700:3034::6815:37ce2606:4700:3036::ac43:acc9
●NSleland.ns.cloudflare.com2026-02-24 → 2026-05-09 · 3 obs
○ 2016-11-09 13:30:46
● 2026-02-24 14:25:26
● 2026-05-09 19:02:44
●NSliberty.ns.cloudflare.com2026-02-24 → 2026-05-09 · 3 obs
○ 2016-11-09 13:30:46
● 2026-02-24 14:25:26
● 2026-05-09 19:02:44
○NSns-1126.awsdns-12.org2015-06-17 → 2016-06-25 · 4 obs
● 2015-06-17 02:45:50
● 2016-06-25 23:17:46
○ 2016-11-09 13:30:46
○ 2026-05-09 19:02:44
○NSns-1928.awsdns-49.co.uk2015-06-17 → 2016-06-25 · 4 obs
● 2015-06-17 02:45:50
● 2016-06-25 23:17:46
○ 2016-11-09 13:30:46
○ 2026-05-09 19:02:44
○NSns-382.awsdns-47.com2015-06-17 → 2016-06-25 · 4 obs
● 2015-06-17 02:45:50
● 2016-06-25 23:17:46
○ 2016-11-09 13:30:46
○ 2026-05-09 19:02:44
○NSns-668.awsdns-19.net2015-06-17 → 2016-06-25 · 4 obs
● 2015-06-17 02:45:50
● 2016-06-25 23:17:46
○ 2016-11-09 13:30:46
○ 2026-05-09 19:02:44
○NSns1.digitalocean.com2016-11-09 → 2016-11-09 · 4 obs
○ 2016-06-25 23:17:46
● 2016-11-09 13:30:46
○ 2026-02-24 14:25:26
○ 2026-05-09 19:02:44
○NSns2.digitalocean.com2016-11-09 → 2016-11-09 · 4 obs
○ 2016-06-25 23:17:46
● 2016-11-09 13:30:46
○ 2026-02-24 14:25:26
○ 2026-05-09 19:02:44
○NSns3.digitalocean.com2016-11-09 → 2016-11-09 · 4 obs
○ 2016-06-25 23:17:46
● 2016-11-09 13:30:46
○ 2026-02-24 14:25:26
○ 2026-05-09 19:02:44
○MXalt1.aspmx.l.google.com2015-06-17 → 2016-11-09 · 4 obs
● 2015-06-17 02:45:50
● 2016-11-09 13:30:46
○ 2026-02-24 14:25:26
○ 2026-05-09 19:02:44
○MXalt2.aspmx.l.google.com2015-06-17 → 2016-11-09 · 4 obs
● 2015-06-17 02:45:50
● 2016-11-09 13:30:46
○ 2026-02-24 14:25:26
○ 2026-05-09 19:02:44
○MXalt3.aspmx.l.google.com2016-11-09 → 2016-11-09 · 4 obs
○ 2016-06-25 23:17:46
● 2016-11-09 13:30:46
○ 2026-02-24 14:25:26
○ 2026-05-09 19:02:44
○MXalt4.aspmx.l.google.com2016-11-09 → 2016-11-09 · 4 obs
○ 2016-06-25 23:17:46
● 2016-11-09 13:30:46
○ 2026-02-24 14:25:26
○ 2026-05-09 19:02:44
○MXaspmx.l.google.com2015-06-17 → 2016-11-09 · 4 obs
● 2015-06-17 02:45:50
● 2016-11-09 13:30:46
○ 2026-02-24 14:25:26
○ 2026-05-09 19:02:44
○MXaspmx2.googlemail.com2015-06-17 → 2016-06-25 · 4 obs
● 2015-06-17 02:45:50
● 2016-06-25 23:17:46
○ 2016-11-09 13:30:46
○ 2026-05-09 19:02:44
○MXaspmx3.googlemail.com2015-06-17 → 2016-06-25 · 4 obs
● 2015-06-17 02:45:50
● 2016-06-25 23:17:46
○ 2016-11-09 13:30:46
○ 2026-05-09 19:02:44
○MXaspmx4.googlemail.com2015-06-17 → 2016-06-25 · 4 obs
● 2015-06-17 02:45:50
● 2016-06-25 23:17:46
○ 2016-11-09 13:30:46
○ 2026-05-09 19:02:44
○MXaspmx5.googlemail.com2015-06-17 → 2016-06-25 · 4 obs
● 2015-06-17 02:45:50
● 2016-06-25 23:17:46
○ 2016-11-09 13:30:46
○ 2026-05-09 19:02:44
●MXin1-smtp.messagingengine.com2026-02-24 → 2026-05-09 · 3 obs
○ 2016-11-09 13:30:46
● 2026-02-24 14:25:26
● 2026-05-09 19:02:44
●MXin2-smtp.messagingengine.com2026-02-24 → 2026-05-09 · 3 obs
○ 2016-11-09 13:30:46
● 2026-02-24 14:25:26
● 2026-05-09 19:02:44
●A104.20.23.982026-02-24 → 2026-05-09 · 3 obs
○ 2016-11-09 13:30:46
● 2026-02-24 14:25:26
● 2026-05-09 19:02:44
○A104.21.55.2062026-02-24 → 2026-05-09 · 2 obs
○ 2026-02-24 14:25:26
○ 2026-05-09 19:02:44
○A138.68.199.282016-11-09 → 2016-11-09 · 4 obs
○ 2016-06-25 23:17:46
● 2016-11-09 13:30:46
○ 2026-02-24 14:25:26
○ 2026-05-09 19:02:44
○A162.243.149.1692015-06-17 → 2016-06-25 · 4 obs
● 2015-06-17 02:45:50
● 2016-06-25 23:17:46
○ 2016-11-09 13:30:46
○ 2026-05-09 19:02:44
●A172.66.175.2392026-02-24 → 2026-05-09 · 3 obs
○ 2016-11-09 13:30:46
● 2026-02-24 14:25:26
● 2026-05-09 19:02:44
○A172.67.172.2012026-02-24 → 2026-05-09 · 2 obs
○ 2026-02-24 14:25:26
○ 2026-05-09 19:02:44
●A2606:4700:10::6814:17622026-02-24 → 2026-05-09 · 3 obs
○ 2016-11-09 13:30:46
● 2026-02-24 14:25:26
● 2026-05-09 19:02:44
●A2606:4700:10::ac42:afef2026-02-24 → 2026-05-09 · 3 obs
○ 2016-11-09 13:30:46
● 2026-02-24 14:25:26
● 2026-05-09 19:02:44
○A2606:4700:3034::6815:37ce2026-02-24 → 2026-05-09 · 2 obs
○ 2026-02-24 14:25:26
○ 2026-05-09 19:02:44
○A2606:4700:3036::ac43:acc92026-02-24 → 2026-05-09 · 2 obs
○ 2026-02-24 14:25:26
○ 2026-05-09 19:02:44

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
orgb0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org-
labnotes.orgliberty.ns.cloudflare.com, leland.ns.cloudflare.com-

✅ Authoritative Response

Server:108.162.195.8

NS records: liberty.ns.cloudflare.com, leland.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for labnotes.org (unsigned zone)

⏱️ Timing

Total: 499ms | Queries: -

📄 Records

TypeCountSample Data
A2172.66.175.239, 104.20.23.98
AAAA22606:4700:10::6814:1762, 2606:4700:10::ac42:afef
NS2leland.ns.cloudflare.com, liberty.ns.cloudflare.com
MX2in1-smtp.messagingengine.com (pri: 10), in2-smtp.messagingengine.com (pri: 20)
TXT1v=spf1 include:spf.messagingengine.com i
SOA1leland.ns.cloudflare.com dns.cloudflare.

Analysis

Hierarchy

labnotes.org is a parent of www.labnotes.org, *.labnotes.org and zombie.labnotes.org.

IP Addresses

labnotes.org points to four IP numbers: 2606:4700:10::6814:1762, 2606:4700:10::ac42:afef, 104.20.23.98 and 172.66.175.239.

Other host names, for instance tangchangmuseum.com, citrano.com, olpn51.mymagic.page, kleijn.mymagic.page and saul.mymagic.page share IP numbers with labnotes.org.

Name Servers

Delegation for labnotes.org rests with two name servers, leland.ns.cloudflare.com and liberty.ns.cloudflare.com.

labnotes.org shares the same name server setup as other domains, including weremiewicz.com, llsolutions.com.br, spendhub.com, spectrababy.vn and arkin.me.

labnotes.org at least partially shares name servers with other domains, for instance gavinrudd.com.au, whjgzs.com, moonvalley.com, pgju.cn and creditlends.com.

These name servers are commonly used alongside eoin.ns.cloudflare.com, chip.ns.cloudflare.com, elma.ns.cloudflare.com and fay.ns.cloudflare.com.

Host names with six IP numbers: leland.ns.cloudflare.com points to: 2606:4700:58::a29f:2c08, 2803:f800:50::6ca2:c308, 2a06:98c1:50::ac40:2308, 108.162.195.8, 162.159.44.8 and 172.64.35.8. liberty.ns.cloudflare.com points to: 2606:4700:50::a29f:26f0, 2803:f800:50::6ca2:c2f0, 2a06:98c1:50::ac40:22f0, 108.162.194.240, 162.159.38.240 and 172.64.34.240.

Mail Servers

labnotes.org is handled by two mail servers: in1-smtp.messagingengine.com and in2-smtp.messagingengine.com.

labnotes.org uses the same mail server configuration as other domains, such as adriang.se, tiwizard.com, lifescienceeditors.com, cogni.us and lucaschan.com.

Host names with eight IP numbers: The host name in1-smtp.messagingengine.com points to: 103.168.172.216, 103.168.172.217, 103.168.172.218, 103.168.172.219, 103.168.172.220, 103.168.172.221, 103.168.172.222 and 103.168.172.223.

Host names with four IP numbers: The host name in2-smtp.messagingengine.com points to: 202.12.124.216, 202.12.124.217, 202.12.124.218 and 202.12.124.219.