nikolinekaiser.dk

Records from scan: 2026-10-13 13:20:24  ·  2322ms total  ·  last checked 2026-10-16 16:48 (unchanged)
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

nikolinekaiser.dk is a .dk domain served by 4 nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com and 1 more). It was registered on 18 February 2020 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.248.44.28 is hosted by DigitalOcean, LLC (AS14061) in Germany. Mail is handled by mail.bsecure.dk. The zone is DNSSEC-signed and validates, publishes a DMARC policy and is reachable over IPv6. 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#

4 records   47ms
NameserverIP addressesPTRASN / ISP
ns1.simply.com 2a02:2339:1:15c::4562:4562
91.197.248.78		 ns1.simply.com
ns1.simply.com		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
ns2.simply.com 185.25.141.15
2a02:2339:4006:101::4562:4562		 ns2.simply.com
ns2.simply.com		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
ns3.simply.com 91.197.248.79 ns3.simply.com AS48854 team.blue Denmark A/S
ns4.simply.com 91.197.248.80 ns4.simply.com AS48854 team.blue Denmark A/S

🌍 A Records#

1 records   46ms
IPTTLPTRASNISP / OrgCIDRCountryCity
104.248.44.28 3600s www.infosecworrier.dk AS14061 DigitalOcean, LLC 104.248.0.0/16 🇩🇪 Germany Frankfurt am Main

📧 MX Records#

1 records   31ms
PriorityTTLMail ServerIP addressesPTRASN
10 3600s mail.bsecure.dk 161.35.201.194
2a03:b0c0:3:d0::16bc:2001
2a03:b0c0:3:d0::16bc:2002		 mail.bsecure.dk
mail.bsecure.dk
—		 AS14061 DigitalOcean, LLC
AS14061 DigitalOcean, LLC
AS14061 DigitalOcean, LLC

📧 Autodiscover / Autoconfig#

ServiceCNAME / IP
🔷 Autodiscovermail.bsecure.dk → 161.35.201.194
🔶 Autoconfigmail.bsecure.dk → 161.35.201.194

🔷 AAAA Records (IPv6)#

1 records   43ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2a03:b0c0:3:d0::8c6:f001 3600s www.infosecworrier.dk AS14061 DigitalOcean, LLC 2a03:b0c0:0:0:0:0:0:0/46 🇩🇪 Germany Frankfurt am Main

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records   129ms
TXT Record
google-site-verification=uylcrcI4iRBMTVXVyInNYa8fLMaICJH9wmNK-rwcaa4
v=spf1 mx a:mail.bsecure.dk -all

✉️ SPF#

PolicyRecord (nikolinekaiser.dk)
-all (hard fail) v=spf1 mx a:mail.bsecure.dk -all

📨 DMARC#

PolicyRecord (_dmarc.nikolinekaiser.dk)
p=reject v=DMARC1; p=reject; sp=reject; rua=mailto:dmarc-rpt@bollers.dk; ruf=mailto:dmarc-rpt@bollers.dk; fo=1; aspf=s; adkim=s

📬 MTA-STS#

148ms
CheckResult
Status🔒 Enforce
TXT record (_mta-sts)✓ Found
HTTPS policy✓ Valid
Modeenforce
Policy ID20250125T225300
max_age3528000s
Policy MXmail.bsecure.dk

📈 TLSRPT#

StatusReport address (rua)
✓ Enabled mailto:dmarc-rpt@bollers.dk

📜 CAA Records#

1 records   41ms
FlagsTagValue
0 issue letsencrypt.org

🧩 Web & zone#

checked 2026-10-13 13:20:24
www104.248.44.28 2a03:b0c0:3:d0::8c6:f001 (AS14061) (address records, no CNAME)
www vs bare domainSame network
WildcardNo
Denial of existenceNSEC zone can be walked (all names enumerable)
CDS / CDNSKEYPublished: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 2/10 · policy: -all

No problems found

🔗 TLSA / DANE#

1 records   1279ms
Service / OwnerTypeCert association
SMTP _25._tcp.mail.bsecure.dk DANE-EE · SPKI · SHA-256 CED8EAAC1EA87AF1EFD67EB44F68C432…

🔐 DNSSEC#

114ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

29ms
FieldValue
Serial2026101200
Primary NS (MNAME)ns1.simply.com
Responsible (RNAME)hostmaster@simply.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)3600s

📋 Registration#

WHOIS fetched 2026-10-02 13:34:13
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2020-02-18
Expires2027-02-28 (134d)
📋 WHOIS#

⏱️ Lookup Timing#

NS
47ms
A
46ms
MX
31ms
AAAA
43ms
TXT
129ms
CAA
41ms
HTTPS
35ms
TLSA
1279ms
SOA
29ms
MTA-STS
148ms
DNSSEC
114ms
SRV
54ms
Total
2322ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-13 13:20:24 shown 2322ms 4 NS 1 A 1 MX 🔒 Secure
2026-10-02 12:55:44 1152ms 4 NS 1 A 1 MX 🔒 Secure
2026-09-23 11:28:04 677ms 4 NS 1 A 1 MX 🔒 Secure
2026-09-11 14:48:35 700ms 4 NS 1 A 1 MX 🔒 Secure
2026-06-20 03:48:00 3403ms 4 NS 1 A 1 MX 🔒 Secure
2026-06-18 02:36:20 1246ms 4 NS 1 A 1 MX 🔒 Secure
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