CONTINUOUS INTERNET TELEMETRY24H DRIFT40,868 material changesacross 38,600 domains · 24h to ~2h ago · +8 vs yesterdayNOW551 curated domains not reachablelast probe, steadySITE ERRORS34,611 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 156,792 sites429 rate-limit / 403 bot-block, a posture signal

altech.co.jp

Observed Jul 25, 2026, 22:57 UTC (7d 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 byGlobalSign
Also usesGoogle Search Console
1 subdomain · majestic
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat altech.co.jp actually stands on - every host below is a signed observation
altech.co.jp
A / AAAA
210.134.62.134
unattributedserves the site
NS
01.dnsv.jp02.dnsv.jp03.dnsv.jp04.dnsv.jp
dnsv.jpanswers its DNS
MX
altech-co-jp.mail.protection.outlook.com
Microsoft 365receives its email
TLS
www.altech.co.jp
GlobalSign nv-saissued its certificate

DNS Records

A 1

  • 210.134.62.134

MX 1

  • 0altech-co-jp.mail.protection.outlook.com

TXT 7

  • MS=ms85003223
  • apple-domain-verification=Fs4NhlNjEfDCw990
  • globalsign-domain-verification=4Xnexs5zuU0t5rfpRv7jTsM1ofxA03D4X7S2H1SPS9
  • google-site-verification=P9WhCp6RVHv09DuGSbzEt_9c-0i8EEzVhcx32kAxsy0
  • google-site-verification=rx9l_iuawx7saqm1men749kmlqv3wk2fxziqv5_uh0g
  • v=spf1 ip4:150.249.197.105 ip4:210.134.62.134 ip4:210.134.62.135 ip4:210.134.62.139 ip4:210.134.62.141 ip4:182.171.71.42 ip4:18.182.4.111 ip4:3.112.192.84 include:spf.protection.outlook.com include:spf.mta.hdems.com ~all
  • v=DMARC1; p=none; pct=100; rua=mailto:dmarc@altech.co.jp; ruf=mailto:dmarc@altech.co.jp

NS 4

  • 01.dnsv.jp
  • 02.dnsv.jp
  • 03.dnsv.jp
  • 04.dnsv.jp

SOA 1

  • 01.dnsv.jp hostmaster.dnsv.jp

TLS Certificates (2)

Common NameIssuerExpires
www.altech.co.jp C=BE, O=GlobalSign nv-sa, CN=GlobalSign RSA OV SSL CA 2018 Sun, 21 Mar 2027 04:16:48 +0000
GlobalSign RSA OV SSL CA 2018 2.5.4.11=GlobalSign Root CA - R3, O=GlobalSign, CN=GlobalSign Tue, 21 Nov 2028 00:00:00 +0000

Subdomains (1)

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 altech.co.jp. It updates itself. It attests a signed observation - not that the site is safe.

DomainDrift signed-observation badge for altech.co.jp <a href="https://domaindrift.io/t/altech.co.jp"> <img src="https://domaindrift.io/badge/altech.co.jp.svg" width="300" height="64" alt="DomainDrift signed observations for altech.co.jp"> </a>

Ed25519 Receipt

Receipt ID
rcpt_20552f82d67f2dac
Output Hash
048f722fbef72f5030d6a24662af1df38c1023b5dbd8754a8cd64df9ca738909
Signature
ed25519:a9304818a280fb63b472be44bdd693e0a8c258ea2d1ec3b5f4e8de1af743bf195bb0c45f05a7a75af62847ae6c90df8a6df49cbfece1ca241a575ccd2a2dd305
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
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