asten.nl

Observed Aug 2, 2026, 16:48 UTC (8d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of asten.nl was taken 8d ago

asten.nl is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting asten.nl under watch moves it to the fast lane, where DomainDrift re-checks it about every 5 minutes and signs each reading, so a change becomes a dated event within minutes instead of waiting for the sweep to come round.

Watch asten.nl Watching a domain needs a DRM3 account. The reading above stays free and public either way.
Up right now
Runs onEurofiber Nederland
Email byMicrosoft 365
Secured bySectigo
DNSSEC on · IPv6 · 1 subdomain · majestic
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat asten.nl actually stands on - every host below is a signed observation
asten.nl
A / AAAA
90.145.213.252a02:120:380:1::1:124
Eurofiber Nederlandserves the site
NS
ns.systemec.nlns2.systemec.nlns3.systemec.nlns4.systemec.nl
systemec.nlanswers its DNS
MX
asten-nl.mail.protection.outlook.com
Microsoft 365receives its email
TLS
asten.nl
Sectigo Limitedissued its certificate

DNS Records

A 1

  • 90.145.213.25

AAAA 1

  • 2a02:120:380:1::1:124

MX 1

  • 0asten-nl.mail.protection.outlook.com

TXT 8

  • MS=ms17314447
  • bastion365-domain-validation=285c76c121f1f
  • 9591375d94f0b292f17a31f06968c4cfe3d5e3f0840ff3858f2746c6d44f3a34
  • fK1tEHlkPA9zv3xMd2zRLbfTpwe85S3HxGEnYWIJb5Ru0zOVy0A70inFhfAIBn3n
  • LUtv9VKFOzQqYeMJDELT/zFeoFthid9lJgsv1ExDyn7C11rUT5kLv9Wc+uA5kE0UW0+Yw7c9AfFKlX7ZKLT8Ww==
  • kyVbB3UBAKmyn5Dgg8fZgV2hVsn8UqQbcXXB4r+RzWH5j76RtCoYw2uJ6HZui3RzWRIa/rIAKyqZ9pm2yG8DiQ==
  • v=NTA7516-1;startdate=2019-06;enddate=2029-09;provider=bastionic;ntamx=10 mx.bastion365.net
  • v=spf1 mx ip4:213.206.224.210 ip4:193.163.108.129 ip4:212.178.155.130 ip6:2001:4018:8800:300::2 ip4:90.145.213.25 ip4:212.23.45.97 ip4:212.35.124.164 ip4:195.35.139.17 ip4:92.42.235.1/24 ip4:92.42.239.114/32 ip4:92.42.239.248/32 ip4:78.108.130.88 ip4:185.6.163.224/27 include:spf.pinkprivate.cloud include:spf.afas.online include:spf.eprov.nl include:recreatex.be include:spf.protection.outlook.com include:spf.eu.exclaimer.net include:_spf.services.centric.eu include:_spf.mail.services.bastion365.net include:spf.topdesk.net ~all

NS 4

  • ns.systemec.nl
  • ns2.systemec.nl
  • ns3.systemec.nl
  • ns4.systemec.nl

SOA 1

  • ns.systemec.nl postmaster.asten.nl

DMARC_RECORDS 1

  • v=DMARC1; p=quarantine; pct=1; rua=mailto:dmarc_agg@asten.nl,mailto:rapportages@dmarc.ibdgemeenten.nl,mailto:ewpi85jr@ag.eu.dmarcadvisor.com;

TLS Certificates (4)

Common NameIssuerExpires
asten.nl C=GB, O=Sectigo Limited, CN=Sectigo Public Server Authentication CA EV R36 Sun, 03 Jan 2027 23:59:59 +0000
Sectigo Public Server Authentication CA EV 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=US, ST=New Jersey, L=Jersey City, O=The USERTRUST Network, CN=USERTrust RSA Certification Authority Mon, 18 Jan 2038 23:59:59 +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; the only network request the check makes is for the published public keys.

Verify this receipt

Ed25519 Receipt

Receipt ID
rcpt_b4481795523cea0f
Output Hash
28c9b2847b9ffc894b63f216e69a16e9c11427815ea2fcfb7fac943388ca87f0
Signature
ed25519:cd2fa923325324afda1adfc6ee9a0906199763c12e4b6cbe94951fed4630df11f14705f0d0495133e4ec208525c586b55061eb094f47cd1e0e5a590be518eb0e
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
Verify this in your browser
CONTINUOUS INTERNET TELEMETRY24H DRIFT50,685 material changesacross 43,053 domains · 24h to ~3h ago · +7,359 vs yesterdayROTATION52 domains moved DNS from koaladns.com to magpiedns.com, 50 moved backa rotation loop, not a migration · 24hNOW564 curated domains not reachable-25 vs yesterdaySITE ERRORS34,215 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 116,009 sites429 rate-limit / 403 bot-block, a posture signal