gleim.com

Observed Jul 24, 2026, 01:57 UTC (4h ago). Every field below was attested with an Ed25519 signature at scan time. Catalog observation, re-checked on rotation — watch it for 5-minute checks.

Verify this receipt yourself + Watch this domain

Up right now

Email byMicrosoft 365

Secured byLet's Encrypt

Also usesGoogle Search Console

tranco_100k

Every line above is a signed observation. Check the math at the bottom of the page.

INFRASTRUCTURE MAPwhat gleim.com actually stands on - every host below is a signed observation

gleim.com

A / AAAA

209.73.6.67

unattributedserves the site

ns2.teamgleim.comns3.teamgleim.comns6.teamgleim.comns5.teamgleim.com+1 more

teamgleim.comanswers its DNS

gleim-com.mail.protection.outlook.com

Microsoft 365receives its email

TLS

*.gleim.com

Let's Encryptissued its certificate

DNS Records

A 1

209.73.6.67

MX 1

0gleim-com.mail.protection.outlook.com

TXT 11

jnkfdhe5d15he1l744iure38ea
google-site-verification=9nVZUDC5F4f8I275dfiurVFfK4MG2NwW8TQx5t19cyM
Sendinblue-code:dce93077de933faac20cec616c1288fe
anthropic-domain-verification-g8n7cj=1kbm7uTRQhf4zzvLnGQNrajPz
mailconf=https://autoconfig.gleim.com/mail/config-v1.1.xml
v=spf1 mx ip4:209.251.131.32/27 ip4:209.251.141.0/24 ip4:72.3.239.111/32 ip4:72.3.239.109/32 ip4:162.209.73.104/32 include:spf.sendinblue.com include:spf.protection.outlook.com -all
o1av3mvhcsbel7j5lqogoa7cim
rj13l4kt53kcnsgv83hrfbtbu9
MS=ms29507306
v=DMARC1; p=reject; sp=reject; rua=mailto:6d0ccc04e8ff.a@dmarcinput.com; ruf=mailto:6d0ccc04e8ff.f@dmarcinput.com; ri=86400; fo=1; rf=afrf; pct=100

NS 5

ns2.teamgleim.com
ns3.teamgleim.com
ns6.teamgleim.com
ns5.teamgleim.com
ns1.teamgleim.com

SOA 1

ns1.teamgleim.com hostmaster.gleim.com

SRV 2

imap.teamgleim.com:993 p0
smtp.teamgleim.com:465 p0

TLS Certificates (4)

Common Name	Issuer	Expires
`*.gleim.com`	C=US, O=Let's Encrypt, CN=YE1	Wed, 21 Oct 2026 05:01:34 +0000
`YE1`	C=US, O=ISRG, CN=Root YE	Sat, 02 Sep 2028 23:59:59 +0000
`Root YE`	C=US, O=Internet Security Research Group, CN=ISRG Root X2	Thu, 02 Sep 2032 23:59:59 +0000
`ISRG Root X2`	C=US, O=Internet Security Research Group, CN=ISRG Root X1	Thu, 02 Sep 2032 23:59:59 +0000

Subdomains (0)

None observed.

The proof

Signed at scan time. Check the math yourself. Every line above is part of one signed observation. Re-hash it and check the Ed25519 signature in your own browser; nothing leaves your machine.

Verify this receipt

Put the receipt on your own site. A live badge showing what DomainDrift observes and signs for gleim.com. It updates itself. It attests a signed observation - not that the site is safe.

<a href="https://domaindrift.io/t/gleim.com">
  <img src="https://domaindrift.io/badge/gleim.com.svg"
       width="300" height="64" alt="DomainDrift signed observations for gleim.com">
</a>

Ed25519 Receipt

Receipt ID: rcpt_d3a0fe393f0f7a5a
Output Hash: 49f9d0b7f9fb9e332c282c2975fc4294250b1187c9b186a82c321fc3297495a7
Signature: ed25519:52797cdd17f3f576a1ce1ec192d9b0d5a700f98727ead89793471a21351115be99c97fc1d1df527112c18a0fff05203359bf551fc360e5008efafa70e7fd2c0f
Public Key: ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent: (genesis)
Plane: fast

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