mikkelholmjensen.dk

Records from scan: 2026-10-02 03:11:21  ·  3039ms total  ·  last checked 2026-10-20 00:01 (unchanged)
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

mikkelholmjensen.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 27 May 2022 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 37.16.3.92 is hosted by Fly.io, Inc. (AS40509) in United States. The zone is DNSSEC-signed and validates, has no 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   197ms
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   192ms
IPTTLPTRASNISP / OrgCIDRCountryCity
37.16.3.92 3600s ip-37-16-3-92.customer.flyio.net AS40509 Fly.io, Inc. 37.16.0.0/19 🇺🇸 United States —

📧 MX Records#

📧
No MX records found

🔷 AAAA Records (IPv6)#

1 records   178ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2a09:8280:1::1:3741 3600s ipv6.customer.flyio.net AS40509 Fly.io, Inc. 2a09:8280:1:0:0:0:0:0/48 🇺🇸 United States —

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

📝
No TXT records found

✉️ SPF#

✗ No SPF record — mail spoofing not restricted

📨 DMARC#

✗ No DMARC record — mail spoofing not restricted

📬 MTA-STS#

✗ No MTA-STS policy — SMTP TLS not enforced

📈 TLSRPT#

✗ No TLSRPT record — no SMTP TLS failure reporting

📜 CAA Records#

✗ No CAA records — any CA may issue certificates

🧩 Web & zone#

checked 2026-10-08 09:44:22
www CNAMEdomains.picflow.com (all on picflow.com)
www vs bare domainDifferent networks (all like this)
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

🔗 TLSA / DANE#

✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)

🔐 DNSSEC#

309ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

99ms
FieldValue
Serial2026100100
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 03:47:47
FieldValue
RegistrarSimply.com A/S
Registered2022-05-27
Expires2027-05-26 (216d)
📋 WHOIS#

⏱️ Lookup Timing#

NS
197ms
A
192ms
MX
204ms
AAAA
178ms
TXT
331ms
CAA
196ms
HTTPS
197ms
TLSA
1969ms
SOA
99ms
MTA-STS
208ms
DNSSEC
309ms
SRV
192ms
Total
3039ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-02 03:11:21 shown 3039ms 4 NS 1 A 0 MX 🔒 Secure
2026-09-30 02:47:13 490ms 4 NS 1 A 0 MX 🔒 Secure
2026-09-19 07:56:20 481ms 4 NS 1 A 0 MX 🔒 Secure
2026-06-21 14:00:05 680ms 4 NS 1 A 0 MX 🔒 Secure
2026-06-18 09:01:52 10950ms 4 NS 1 A 0 MX 🔒 Secure
2026-06-18 08:23:12 12445ms 4 NS 1 A 0 MX 🔒 Secure
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