mjarlund.dk

📜 Historical scan 2026-10-15 16:33:20  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

mjarlund.dk is a .dk domain served by 2 nameservers (nolan.ns.cloudflare.com, riya.ns.cloudflare.com). It was registered on 17 June 2024 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.36.39 is hosted by Cloudflare, Inc. (AS13335). The zone is not DNSSEC-signed, has no 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   26ms
NameserverIP addressesPTRASN / ISP
nolan.ns.cloudflare.com 108.162.195.56
162.159.44.56
172.64.35.56
2606:4700:58::a29f:2c38
2803:f800:50::6ca2:c338
2a06:98c1:50::ac40:2338		 nolan.ns.cloudflare.com
nolan.ns.cloudflare.com
nolan.ns.cloudflare.com
nolan.ns.cloudflare.com
nolan.ns.cloudflare.com
nolan.ns.cloudflare.com		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
riya.ns.cloudflare.com 108.162.194.155
162.159.38.155
172.64.34.155
2606:4700:50::a29f:269b
2803:f800:50::6ca2:c29b
2a06:98c1:50::ac40:229b		 riya.ns.cloudflare.com
riya.ns.cloudflare.com
riya.ns.cloudflare.com
riya.ns.cloudflare.com
riya.ns.cloudflare.com
riya.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   34ms
IPTTLPTRASNISP / OrgCIDRCountryCity
104.21.36.39 300s — AS13335 Cloudflare, Inc. 104.21.0.0/17 — —
172.67.184.183 300s — AS13335 Cloudflare, Inc. 172.67.128.0/17 — —

📧 MX Records#

📧
No MX records found

🔷 AAAA Records (IPv6)#

2 records   40ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2a06:98c1:3120::1 300s — AS13335 Cloudflare, Inc. 2a06:98c1:3120:0:0:0:0:0/46 — —
2a06:98c1:3121::1 300s — AS13335 Cloudflare, Inc. 2a06:98c1:3120:0:0:0:0:0/46 — —

🔐 HTTPS Records#

1 records   31ms
PriorityTargetSvcParams
1 service . alpn="h3,h2" ipv4hint=104.21.36.39,172.67.184.183 ech=AEX+DQBBcQAgACApRkEgPwRvlQHDn91nGoAU4JzBFCnqxAEGLxCeXZhqMAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:b8b7,2606:4700:3035::6815:2427

📝 TXT Records#

2 records   173ms
TXT Record
apple-domain=vx4Hj1klUxOivIGa
v=spf1 include:icloud.com ~all

✉️ SPF#

PolicyRecord (mjarlund.dk)
~all (soft fail) v=spf1 include:icloud.com ~all

📨 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#

latest probe, not this scan · checked 2026-10-16 17:34:11
www188.114.96.1 188.114.97.1 2a06:98c1:3120::1 2a06:98c1:3121::1 (AS13335) (address records, no CNAME)
www vs bare domainSame network
WildcardNo
Denial of existenceCompact NSEC (RFC 9824, "black lies") not walkable
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: 5/10 · policy: ~all

No problems found

🔏 ACME Challenge#

TypeNameValue
TXT _acme-challenge.mjarlund.dk BA5zpZpYgw4D8H6aq55S51U6Srx9cCpN2YK6aGkr_vk
TXT _acme-challenge.mjarlund.dk XVM5vZSViA6-T_JQhBaIDUBQsvgQ8ptB9Vo1Gow4rMo

🔗 TLSA / DANE#

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

🔐 DNSSEC#

52ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✓ Found
Flagsunsigned answer

🏷️ SOA#

39ms
FieldValue
Serial2417537852
Primary NS (MNAME)nolan.ns.cloudflare.com
Responsible (RNAME)dns@cloudflare.com
Refresh10000s
Retry2400s
Expire604800s
Minimum (neg-cache TTL)1800s

📋 Registration#

WHOIS fetched 2026-10-15 16:56:08
FieldValue
RegistrarSimply.com A/S
Registered2024-06-17
Expires2027-06-16 (236d)

🔗 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
26ms
A
34ms
MX
35ms
AAAA
40ms
TXT
173ms
CAA
37ms
HTTPS
31ms
TLSA
56ms
SOA
39ms
MTA-STS
49ms
DNSSEC
52ms
SRV
67ms
Total
392ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-16 17:34:11 473ms 2 NS 2 A 0 MX 🔓 Insecure
2026-10-15 16:33:20 shown 392ms 2 NS 2 A 0 MX 🔓 Insecure
2026-10-02 16:08:00 578ms 2 NS 2 A 0 MX 🔓 Insecure
2026-09-30 23:07:51 1486ms 2 NS 2 A 0 MX 🔓 Insecure
2026-09-29 22:54:49 491ms 2 NS 2 A 0 MX 🔓 Insecure
2026-09-25 10:39:10 596ms 2 NS 2 A 0 MX 🔓 Insecure
2026-09-24 10:34:46 671ms 2 NS 2 A 0 MX 🔓 Insecure
2026-09-23 08:00:41 9939ms 2 NS 2 A 0 MX 🔓 Insecure
2026-09-08 06:32:40 2497ms 2 NS 2 A 0 MX 🔓 Insecure
2026-08-26 02:02:21 10100ms 2 NS 2 A 0 MX 🔓 Insecure
2026-08-17 06:26:33 925ms 2 NS 2 A 0 MX 🔓 Insecure
2026-08-14 15:55:52 1884ms 2 NS 2 A 0 MX 🔓 Insecure
2026-07-28 05:00:02 9485ms 2 NS 2 A 0 MX 🔓 Insecure
2026-07-21 20:22:41 9874ms 2 NS 2 A 0 MX 🔓 Insecure
2026-06-28 05:52:11 890ms 2 NS 2 A 0 MX 🔓 Insecure
2026-06-25 18:54:15 634ms 2 NS 2 A 0 MX 🔓 Insecure
2026-06-23 13:31:03 902ms 0 NS 0 A 0 MX ❓ Unknown
2026-06-18 05:49:29 759ms 2 NS 2 A 0 MX 🔓 Insecure
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