rasmusjoergensen.dk

Records from scan: 2026-10-01 12:07:42  ·  1008ms total  ·  last checked 2026-10-19 17:50 (unchanged)
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

rasmusjoergensen.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 4 January 2024 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 46.30.211.38 is hosted by One.com A/S (AS51468) in Denmark. Mail is handled by mail.tutanota.de. The zone is DNSSEC-signed and validates, publishes a DMARC policy and has no IPv6 address. Below are all of its DNS records from our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records   33ms
NameserverIP addressesPTRASN / ISP
ns01.one.com 195.206.121.10
2001:67c:28cc::10		 ns01.one.com
ns01.one.com		 AS197495 One.com A/S
AS197495 One.com A/S
ns02.one.com 185.10.11.10
2001:67c:3c0::10		 ns02.one.com
ns02.one.com		 AS51468 One.com A/S
AS51468 One.com A/S

🌍 A Records#

1 records   40ms
IPTTLPTRASNISP / OrgCIDRCountryCity
46.30.211.38 600s domain-parking.one.com AS51468 One.com A/S 46.30.208.0/21 🇩🇰 Denmark Copenhagen

📧 MX Records#

1 records   28ms
PriorityTTLMail ServerIP addressesPTRASN
10 3600s mail.tutanota.de 185.205.69.211
185.205.69.213
185.205.69.214		 mail.w11.tutanota.de
mail.w13.tutanota.de
mail.w14.tutanota.de		 AS210909 Tutao GmbH
AS210909 Tutao GmbH
AS210909 Tutao GmbH

📧 Autodiscover / Autoconfig#

ServiceCNAME / IP
🔷 Autodiscovereu1.netbird.services → 54.37.79.68
🔶 Autoconfigeu1.netbird.services → 57.129.98.79

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records   172ms
TXT Record
t-verify=e70fc58315c7f1953ec27c0bbd159e0d
v=spf1 include:spf.tutanota.de -all

✉️ SPF#

PolicyRecord (rasmusjoergensen.dk)
-all (hard fail) v=spf1 include:spf.tutanota.de -all

📨 DMARC#

PolicyRecord (_dmarc.rasmusjoergensen.dk)
p=quarantine v=DMARC1; p=quarantine; adkim=s

📬 MTA-STS#

308ms
CheckResult
Status🔒 Enforce
TXT record (_mta-sts)✓ Found
HTTPS policy✓ Valid
Modeenforce
Policy ID20190723
max_age86400s
Policy MXmail.tutanota.de

📈 TLSRPT#

✗ No TLSRPT record — no SMTP TLS failure reporting

📜 CAA Records#

✗ No CAA records — any CA may issue certificates

🧩 Web & zone#

checked 2026-10-07 16:23:13
www46.30.211.38 (AS51468) (address records, no CNAME)
www vs bare domainSame network
rasmusjoergensen.dk: 46.30.211.38 (AS51468)
www.rasmusjoergensen.dk: 46.30.211.38 (AS51468)
WildcardYes: any name under the zone resolves
CDS / CDNSKEYNone 0 CDS, 0 CDNSKEY

✍️ DKIM keys#

2 found
SelectorCNAMEKey
s1 s1.domainkey.tutanota.de RSA · ~2048 bit
s2 s2.domainkey.tutanota.de RSA · ~2048 bit

DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: -all

No problems found

🔏 ACME Challenge#

TypeNameValue
CNAME _acme-challenge.rasmusjoergensen.dk eu1.netbird.services

🔗 TLSA / DANE#

2 records   112ms
Service / OwnerTypeCert association
SMTP _25._tcp.mail.tutanota.de DANE-EE · Full cert · SHA-256 D141F8F3A4AAC2E4D2677AAFCC723D8E…
SMTP _25._tcp.mail.tutanota.de DANE-EE · SPKI · SHA-256 5AE0D6DC8A713441003F578C5A1D4D70…

🔐 DNSSEC#

106ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

34ms
FieldValue
Serial2026093001
Primary NS (MNAME)ns01.one.com
Responsible (RNAME)hostmaster@one.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)600s

📋 Registration#

WHOIS fetched 2026-10-15 16:47:49
FieldValue
RegistrarONE.COM A/S
Registered2024-01-04
Expires2027-01-03 (74d)

🔗 Same registrant#

1 domain

Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).

DomainRegistrar
ajhuse.dkONE.COM A/S
📋 WHOIS#

⏱️ Lookup Timing#

NS
33ms
A
40ms
MX
28ms
AAAA
47ms
TXT
172ms
CAA
38ms
HTTPS
37ms
TLSA
112ms
SOA
34ms
MTA-STS
308ms
DNSSEC
106ms
SRV
211ms
Total
1008ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-01 12:07:42 shown 1008ms 2 NS 1 A 1 MX 🔒 Secure
2026-09-26 11:39:04 2142ms 2 NS 1 A 1 MX 🔒 Secure
2026-09-25 11:31:37 1018ms 2 NS 1 A 1 MX 🔒 Secure
2026-09-24 11:19:03 9683ms 2 NS 1 A 1 MX 🔒 Secure
2026-09-23 23:20:38 4777ms 2 NS 1 A 1 MX 🔒 Secure
2026-09-19 16:34:20 1060ms 2 NS 1 A 1 MX 🔒 Secure
2026-09-15 23:41:16 4665ms 2 NS 1 A 1 MX 🔒 Secure
2026-09-09 21:34:28 1908ms 2 NS 1 A 1 MX 🔒 Secure
2026-08-16 18:02:45 1192ms 2 NS 1 A 1 MX 🔒 Secure
2026-08-08 14:55:30 1079ms 2 NS 1 A 1 MX 🔒 Secure
2026-07-29 20:13:34 4908ms 2 NS 1 A 1 MX 🔒 Secure
2026-07-14 08:29:35 3070ms 2 NS 1 A 1 MX 🔒 Secure
2026-06-17 15:23:48 843ms 2 NS 1 A 1 MX 🔒 Secure
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