mail.qrstud.io - robtex.com

mail.qrstud.io

DNSSECโš ๏ธ Not signed
A188.40.26.204๐Ÿ‡ฉ๐Ÿ‡ช Hetzner188.40.0.0/16 HETZNER-RZ-FKS-BLK1
PTRwww111.your-server.de

qrstud.io

DNSSECโš ๏ธ Not signed
A116.203.50.115๐Ÿ‡ฉ๐Ÿ‡ช Hetzner116.203.0.0/16 HETZNER-DC
NSns1.your-server.de โญ
NSns.second-ns.com
NSns3.second-ns.de
MXwww111.your-server.de โญ
TXTv=spf1 +a +mx ?all
SOAns1.your-server.depostmaster@your-server.de 2026-01-08 #0
๐Ÿ“ˆ Tranco rank: #479,204

Previously MX for

Same first word

Similar names

DNS History

1 record (1 active, 0 former)

20192020202120222023202420252026A188.40.26.204
โ—A188.40.26.2042018-06-28 โ†’ 2026-03-26 ยท 2 obs
โ— 2018-06-28 23:00:56
โ— 2026-03-26 02:14:56

๐Ÿ” DNS Trace

๐Ÿ“‹ Delegation Chain

ZoneNameserversGlue
ioa0.nic.io, a2.nic.io, b0.nic.io, c0.nic.io-
qrstud.ions1.your-server.de, ns3.second-ns.de, ns.second-ns.com-

โœ… Authoritative Response

Server:213.133.100.102

NS records: ns1.your-server.de, ns3.second-ns.de, ns.second-ns.com

๐Ÿ”’ DNSSEC Status

โš ๏ธ Insecure (no DNSSEC)

No DS record for qrstud.io (unsigned zone)

โฑ๏ธ Timing

Total: 326ms | Queries: -

๐Ÿ“„ Records

TypeCountSample Data
A1188.40.26.204

Analysis

IP Addresses

mail.qrstud.io points to IP number: 188.40.26.204.

Other host names such as rromail.de, medaplus.de, frankenflodders.de, qr-generator.qrcode.studio and mail.solisten.eu share IPs with mail.qrstud.io.