Skip to content
Gridlode
Rank #5,100Updated November 10, 2026

nabu.de

The site runs on Next.js, React, Matomo and 5 other technologies. Its email security grade is D. Its SSL certificate is issued by DigiCert Inc and is valid for 81 more days.

Domain age
—
Technologies
8
Email security
D
SSL days left
81

DNS records

TypeValueTTL
A104.20.37.169300
A172.66.146.225300
MXnabu-de.mail.eo.outlook.com 160
NSjasper.ns.cloudflare.com86400
NSjocelyn.ns.cloudflare.com86400
TXT202207262108132qyyv2vd8psyh3nj6krog8n5ys9ihon2bs1157nxsz02ru9ccz60
TXTMS=5F423E3941B0E28882C838CD3315F993C490BC1360
TXT_1ha75gqp4r0a7k9lrpmdlllvmox3h3n60
TXT_5x4403verc3c4lyh83u80dzcvfnbc7z60
TXT_jf29ndlayzsd7w70asmuqp1ezlgzdqd60
TXTapple-domain-verification=l4vOAhY1POaU74Aa60
TXTbrevo-code:6693f5b31d964af8b5d99edcdf44b53f60
TXTgoogle-site-verification=JOTmmb19bmb4nq9I9DZ_Kw1BgHJvJ4iKoFKYLFL1gjY60
TXTgoogle-site-verification=ReTlw8T3Fg-LjmNm69d2A8G7qalL99QfSA-Aj4YsdpQ60
TXTgoogle-site-verification=gK_OBbAo3-cYslNs_NkASgesJ2-CknWzRIY54eQIdTw60
TXTgoogle-site-verification=kR7aelmXBXKda9ov3BB1-fCpFKCRwHnTiCW2ywqMPUY60
TXTnordpass-domain-verification=209a5109d266f3bda7ace731d5d4d254ddcbdbb2c367d432bc1acc76a9c5a22160
AAAA2606:4700:10::6814:25a9300
AAAA2606:4700:10::ac42:92e1300

Technology stack

Analytics
Matomo
JavaScript framework
Next.jsReact
JavaScript library
Swiper
Programming language
Node.js
Security
Content Security PolicyHSTS
Tag manager
Google Tag Manager

Analytics and advertising IDs

google_tag_manager:GTM-NSDJM7C

SSL certificate

ValidValid
IssuerUS, RapidSSL TLS RSA CA G1, DigiCert Inc
ExpiresJanuary 30, 2027
Days remaining81
ProtocolTLSv1.3
Names*.nabu.de, nabu.de

Email security

DScore 63/100 across SPF, DMARC, DKIM, MTA-STS and BIMI.
  • warnSPF uses 9 of the 10 allowed DNS lookups. Adding another service may break it.
  • warnDMARC policy is none (monitoring only). Spoofed mail is still delivered.
  • warnNo MTA-STS: mail sent to you can be downgraded to an unencrypted connection.
  • warnNo TLS-RPT record, so you won't hear about failed encrypted deliveries.
  • warnNo BIMI record (optional: shows your logo next to your emails in supporting inboxes).
  • goodSPF record found.
  • goodSPF ends with ~all: servers you have not listed are marked as suspicious (soft fail).
  • goodDMARC aggregate reports are sent to mailto:[email protected].
  • goodDKIM keys found (selector: selector1, mail, fm1).
  • good1 MX record(s) found. Mail is handled by Microsoft 365.

Homepage metadata

Languagede
IndexableYes
Word count964

About nabu.de

What technology does nabu.de use?

We detected 8 technologies on nabu.de, including Matomo, Next.js, React, Swiper, Node.js, Content Security Policy.

Does nabu.de protect its email with SPF and DMARC?

nabu.de scores 63/100 (grade D) for email security. SPF uses 9 of the 10 allowed DNS lookups. Adding another service may break it. DMARC policy is none (monitoring only). Spoofed mail is still delivered.

What are the name servers of nabu.de?

nabu.de uses jasper.ns.cloudflare.com, jocelyn.ns.cloudflare.com.