research-survey.com
Observed Jul 29, 2026, 13:44 UTC (3h 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.
Guarded by a firewall
Email byMicrosoft 365
Secured bySectigo
IPv6 · tranco_100k
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat research-survey.com actually stands on - every host below is a signed observation
research-survey.com
A / AAAA
217.160.0.1992001:8d8:100f:f000::2d6
2001serves the site
NS
ns1044.ui-dns.orgns1046.ui-dns.comns1075.ui-dns.bizns1050.ui-dns.de
ui-dns.org + ui-dns.com + moreanswers its DNS
MX
researchsurvey-com02b.mail.protection.outlook.com
Microsoft 365receives its email
TLS
*.research-survey.com
Sectigo Limitedissued its certificate
DNS Records
A 1
217.160.0.199
AAAA 1
2001:8d8:100f:f000::2d6
MX 1
0researchsurvey-com02b.mail.protection.outlook.com
TXT 1
v=spf1 ip4:87.191.205.132 ip4:87.139.74.116 ip4:87.128.5.136 ip4:130.180.28.218 include:spf.protection.outlook.com include:_spf.perfora.net include:_spf.kundenserver.de ~all
NS 4
ns1044.ui-dns.orgns1046.ui-dns.comns1075.ui-dns.bizns1050.ui-dns.de
SOA 1
ns1046.ui-dns.com hostmaster.1und1.com
TLS Certificates (4)
| Common Name | Issuer | Expires |
|---|---|---|
*.research-survey.com |
C=GB, O=Sectigo Limited, CN=Sectigo Public Server Authentication CA DV R36 | Tue, 29 Dec 2026 23:59:59 +0000 |
Sectigo Public Server Authentication CA DV R36 |
C=GB, O=Sectigo Limited, CN=Sectigo Public Server Authentication Root R46 | Fri, 21 Mar 2036 23:59:59 +0000 |
Sectigo Public Server Authentication Root R46 |
C=US, ST=New Jersey, L=Jersey City, O=The USERTRUST Network, CN=USERTrust RSA Certification Authority | Mon, 18 Jan 2038 23:59:59 +0000 |
USERTrust RSA Certification Authority |
C=GB, ST=Greater Manchester, L=Salford, O=Comodo CA Limited, CN=AAA Certificate Services | Sun, 31 Dec 2028 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 receiptEd25519 Receipt
- Receipt ID
rcpt_bc1e03c8ee5bbe4b- Output Hash
a0804bd10603b3b79e19e30772045869b36b6bdb6f09f863321c680cbbb39ad1- Signature
ed25519:4216aa359301ecc540fd914f78f6876b3151705ebc05c3009273a4b0064ed3131618ee978847a0b09c337fadae64184cd4b39732dea1fcdadc6d009ccd28540c- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast