Rank #4,666Updated November 10, 2026
spektrum.de
Spektrum.de - Nachrichten aus Wissenschaft und Forschung
The site runs on Google Ad Manager, Amazon CloudFront, OneTrust and 3 other technologies. Its email security grade is C. Its SSL certificate is issued by Amazon and is valid for 108 more days.
- Domain age
- —
- Technologies
- 6
- Email security
- C
- SSL days left
- 108
DNS records
| Type | Value | TTL |
|---|---|---|
| A | 3.160.39.99 | 42 |
| A | 3.160.39.110 | 42 |
| A | 3.160.39.38 | 42 |
| A | 3.160.39.60 | 42 |
| MX | mxa-002c5801.gslb.pphosted.com 10 | 86400 |
| MX | mxb-002c5801.gslb.pphosted.com 20 | 86400 |
| NS | b.ns14.net | 86400 |
| NS | c.ns14.net | 86400 |
| NS | a.ns14.net | 86400 |
| NS | d.ns14.net | 86400 |
| TXT | docusign=7f13fe88-8e09-4c3f-9d2d-9c50a2991ab8 | 3600 |
| TXT | MS=ms20744618 | 3600 |
| TXT | openai-domain-verification=dv-tm1EOrVdxJc74WHLQJcRsUny | 3600 |
| TXT | v=spf1 a mx ip4:195.128.10.15/32 ip4:195.128.10.18/32 ip4:148.251.217.244/32 ip4:212.21.170.196/32 ip4:212.21.170.182/32 ip4:199.168.14.54/32 include:spf-002c5801.pphosted.com include:amazonses.com -all | 3600 |
| TXT | onetrust-domain-verification=13f142ba100a4b88aaba4a6e1102cde5 | 3600 |
| TXT | monday-com-verification=gAZywa4vaGsfLg6nd5lzh_H0u2mYn7u-W075cd-3X78 | 3600 |
| TXT | zapier-domain-verification-challenge=19ab0fb9-731c-4da1-946f-121aa68f6a2c | 3600 |
| TXT | cisco-ci-domain-verification=5bb4ceb849e38c199dccdfa34101051ac1e5b7f57dbf2ad16e8cdf8429aaaba9 | 3600 |
| TXT | deepl-domain-verification=b8faec8a0acd4830a6c745d36a104c04 | 3600 |
| TXT | adobe-idp-site-verification=e7d316e26179ad0d4b3f90cf2a0754eec7efe5ffd4e42fd68fb1bf562238e1e5 | 3600 |
| TXT | canva-site-verification=nLccN-kGz48Cfu92ORiiaQ | 3600 |
| TXT | monday-com-verification=gIfsbiBtQzvmY8SR8gmXmURzurNdeyafwCzP_vHk4wk | 3600 |
| AAAA | 2600:9000:275f:400:3:9621:ec0:93a1 | 31 |
| AAAA | 2600:9000:275f:d600:3:9621:ec0:93a1 | 31 |
| AAAA | 2600:9000:275f:9e00:3:9621:ec0:93a1 | 31 |
| AAAA | 2600:9000:275f:c600:3:9621:ec0:93a1 | 31 |
| AAAA | 2600:9000:275f:1600:3:9621:ec0:93a1 | 31 |
| AAAA | 2600:9000:275f:c200:3:9621:ec0:93a1 | 31 |
| AAAA | 2600:9000:275f:7600:3:9621:ec0:93a1 | 31 |
| AAAA | 2600:9000:275f:a00:3:9621:ec0:93a1 | 31 |
Technology stack
Advertising
Cookie consent
JavaScript library
Tag manager
Web server
Analytics and advertising IDs
google_tag_manager:GTM-NV9D2MSSL certificate
| Valid | Valid |
|---|---|
| Issuer | US, Amazon RSA 2048 M04, Amazon |
| Expires | February 26, 2027 |
| Days remaining | 108 |
| Protocol | TLSv1.3 |
| Names | www.spektrum.de, www-test.spektrum.de, static-test.spektrum.de, static.spektrum.de, spektrum.de |
Email security
CScore 78/100 across SPF, DMARC, DKIM, MTA-STS and BIMI.
- warnSubdomains use a weaker policy (sp=none) than the main domain (p=reject).
- warnDKIM key found (selector: mail) but it is only 1024 bits; 2048 is recommended.
- 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 rejected (hard fail).
- goodDMARC policy is reject: mail that fails authentication is blocked.
- goodDMARC aggregate reports are sent to mailto:[email protected].
- good2 MX record(s) found. Mail is handled by Proofpoint.
Homepage metadata
| Title | Spektrum.de - Nachrichten aus Wissenschaft und Forschung |
|---|---|
| Description | Experten aus Wissenschaft und Forschung berichten über die aktuellen Erkenntnisse ihrer Fachgebiete - kompetent, authentisch und verständlich. |
| Language | de |
| Canonical | https://www.spektrum.de/ |
| Structured data | WebSite |
| Indexable | Yes |
| Word count | 2357 |
About spektrum.de
What technology does spektrum.de use?
We detected 6 technologies on spektrum.de, including Google Ad Manager, Amazon CloudFront, OneTrust, jQuery, Google Tag Manager, Apache HTTP Server.
Does spektrum.de protect its email with SPF and DMARC?
spektrum.de scores 78/100 (grade C) for email security. Subdomains use a weaker policy (sp=none) than the main domain (p=reject). DKIM key found (selector: mail) but it is only 1024 bits; 2048 is recommended.
What are the name servers of spektrum.de?
spektrum.de uses b.ns14.net, c.ns14.net, a.ns14.net, d.ns14.net.