strandhjem.dk

📜 Historical scan 2026-08-22 14:40:01  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

strandhjem.dk is a .dk domain served by 2 nameservers (cruz.ns.cloudflare.com, micah.ns.cloudflare.com). It was registered on 2 October 2001 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.39.81 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by frontmta.hostedsepo.dk. The zone is not DNSSEC-signed, publishes a DMARC policy and is reachable over IPv6. Below are all of its DNS records from this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records   270ms
NameserverIP addressesPTRASN / ISP
cruz.ns.cloudflare.com 108.162.192.88
172.64.32.88
173.245.58.88
2606:4700:50::adf5:3a58
2803:f800:50::6ca2:c058
2a06:98c1:50::ac40:2058		 cruz.ns.cloudflare.com
cruz.ns.cloudflare.com
cruz.ns.cloudflare.com
cruz.ns.cloudflare.com
cruz.ns.cloudflare.com
cruz.ns.cloudflare.com		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
micah.ns.cloudflare.com 108.162.193.206
172.64.33.206
173.245.59.206
2606:4700:58::adf5:3bce
2803:f800:50::6ca2:c1ce
2a06:98c1:50::ac40:21ce		 micah.ns.cloudflare.com
micah.ns.cloudflare.com
micah.ns.cloudflare.com
micah.ns.cloudflare.com
micah.ns.cloudflare.com
micah.ns.cloudflare.com		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.

🌍 A Records#

2 records   244ms
IPTTLPTRASNISP / OrgCIDRCountryCity
104.21.39.81 300s — AS13335 Cloudflare, Inc. 104.21.0.0/17 — —
172.67.170.20 300s — AS13335 Cloudflare, Inc. 172.67.128.0/17 — —

📧 MX Records#

1 records   258ms
PriorityTTLMail ServerIP addressesPTRASN
0 300s frontmta.hostedsepo.dk 92.43.124.44 — AS44398 Itm8 A/S

📧 Autodiscover / Autoconfig#

ServiceCNAME / IP
🔷 Autodiscoverautodiscover.outlook.com → 40.104.116.40
🔶 Autoconfig172.67.170.20

🔷 AAAA Records (IPv6)#

2 records   255ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2606:4700:3030::6815:2751 300s — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —
2606:4700:3030::ac43:aa14 300s — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —

🔐 HTTPS Records#

1 records   258ms
PriorityTargetSvcParams
1 service . alpn="h3,h2" ipv4hint=104.21.39.81,172.67.170.20 ech=AEX+DQBB2AAgACBSj7651fGq5AdL7GrvyOYuVOFvpo29m1Mv8qTggqRNJAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:2751,2606:4700:3030::ac43:aa14

📝 TXT Records#

2 records   698ms
TXT Record
v=spf1 include:spf.protection.outlook.com include:o._spf.hostedsepo.dk ip4:77.233.249.100 ip4:80.63.9.58 ip4:80.63.9.59 ip4:80.63.9.60 ip4:80.63.9.61 ip4:89.221.162.141 ip4:92.62.195.66 ip4:92.62.195.67 ip4:93.167.227.78 ip4:93.167.227.68 ip4:85.27.179.17 ip4:69.72.42.181 -all
w7qFmJl1nzw8k6R8O46AdA9kp5CWanDkFVpvibpUAskhOj0C1xmbbjRLusohzrttxO2fczQMxJkkC7+bXKu5RQ==

✉️ SPF#

PolicyRecord (strandhjem.dk)
-all (hard fail) v=spf1 include:spf.protection.outlook.com include:o._spf.hostedsepo.dk ip4:77.233.249.100 ip4:80.63.9.58 ip4:80.63.9.59 ip4:80.63.9.60 ip4:80.63.9.61 ip4:89.221.162.141 ip4:92.62.195.66 ip4:92.62.195.67 ip4:93.167.227.78 ip4:93.167.227.68 ip4:85.27.179.17 ip4:69.72.42.181 -all

📨 DMARC#

PolicyRecord (_dmarc.strandhjem.dk)
p=reject v=DMARC1; p=reject;

📬 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#

latest probe, not this scan · checked 2026-10-21 01:51:07
www104.21.39.81 172.67.170.20 2606:4700:3030::6815:2751 2606:4700:3030::ac43:aa14 (AS13335) (address records, no CNAME)
www vs bare domainSame network
WildcardYes: any name under the zone resolves

🔎 SPF check#

zone-wide SPF report

DNS lookups: 2/10 · policy: -all

No problems found

🔏 ACME Challenge#

TypeNameValue
TXT _acme-challenge.strandhjem.dk Si8v0R8uQDhrCsVSsDl-0DOR7U2k-qihBO3gNPtk8BI
TXT _acme-challenge.strandhjem.dk xz9mdEkVscnhAFJDJK5BflemvEO0VrQy8_q5FAC4tKA

🔗 TLSA / DANE#

2 records   384ms
Service / OwnerTypeCert association
SMTP _25._tcp.frontmta.hostedsepo.dk DANE-EE · SPKI · SHA-256 F6EC319A6D18F16926CF1DC9D5AFACBE…
SMTP _25._tcp.frontmta.hostedsepo.dk DANE-TA · SPKI · SHA-256 1E20888F63520C235F8E61FDEA725CCE…

🔐 DNSSEC#

493ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

0ms
FieldValue
Serial2412803312
Primary NS (MNAME)cruz.ns.cloudflare.com
Responsible (RNAME)dns@cloudflare.com
Refresh10000s
Retry2400s
Expire604800s
Minimum (neg-cache TTL)1800s

📋 Registration#

WHOIS fetched 2026-10-21 02:09:35
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2001-10-02
Expires2026-12-31 (70d)

🔗 Same registrant#

0 domains

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).

No other domain with this registrant in our WHOIS data yet
📋 WHOIS#

⏱️ Lookup Timing#

NS
270ms
A
244ms
MX
258ms
AAAA
255ms
TXT
698ms
CAA
269ms
HTTPS
258ms
TLSA
384ms
SOA
0ms
MTA-STS
371ms
DNSSEC
493ms
SRV
313ms
Total
5450ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-21 01:51:07 536ms 2 NS 2 A 1 MX 🔓 Insecure
2026-09-26 15:54:02 6521ms 2 NS 2 A 1 MX 🔓 Insecure
2026-09-09 01:42:25 18076ms 2 NS 2 A 1 MX 🔓 Insecure
2026-08-27 06:54:36 4940ms 2 NS 2 A 1 MX 🔓 Insecure
2026-08-23 16:57:55 1136ms 2 NS 2 A 1 MX 🔓 Insecure
2026-08-22 14:40:01 shown 5450ms 2 NS 2 A 1 MX 🔓 Insecure
2026-06-22 22:00:55 1183ms 2 NS 1 A 1 MX 🔓 Insecure
2026-06-22 16:23:57 1176ms 0 NS 0 A 0 MX ❓ Unknown
2026-06-20 14:53:15 968ms 2 NS 1 A 1 MX 🔓 Insecure
2026-06-17 13:18:03 1736ms 2 NS 1 A 1 MX 🔓 Insecure
dhd.dk [/] search Domains, Hosts & DNS — .dk zone