primdahl.dk

Records from scan: 2026-10-20 09:14:19  ·  470ms total  ·  last checked 2026-10-25 02:33 (unchanged)
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

primdahl.dk is a .dk domain served by 2 nameservers (julio.ns.cloudflare.com, nicole.ns.cloudflare.com). It was registered on 12 April 1999 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.11.24 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by mx.simply.com. 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#

2 records   38ms
NameserverIP addressesPTRASN / ISP
julio.ns.cloudflare.com 108.162.195.209
162.159.44.209
172.64.35.209
2606:4700:58::a29f:2cd1
2803:f800:50::6ca2:c3d1
2a06:98c1:50::ac40:23d1		 julio.ns.cloudflare.com
julio.ns.cloudflare.com
julio.ns.cloudflare.com
julio.ns.cloudflare.com
julio.ns.cloudflare.com
julio.ns.cloudflare.com		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
nicole.ns.cloudflare.com 108.162.192.211
172.64.32.211
173.245.58.211
2606:4700:50::adf5:3ad3
2803:f800:50::6ca2:c0d3
2a06:98c1:50::ac40:20d3		 nicole.ns.cloudflare.com
nicole.ns.cloudflare.com
nicole.ns.cloudflare.com
nicole.ns.cloudflare.com
nicole.ns.cloudflare.com
nicole.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   30ms
IPTTLPTRASNISP / OrgCIDRCountryCity
104.21.11.24 300s — AS13335 Cloudflare, Inc. 104.21.0.0/17 — —
172.67.165.18 300s — AS13335 Cloudflare, Inc. 172.67.128.0/17 — —

📧 MX Records#

1 records   30ms
PriorityTTLMail ServerIP addressesPTRASN
10 300s mx.simply.com 94.231.103.108
94.231.106.20		 mx.simply.com
mx.simply.com		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S

📧 Autodiscover / Autoconfig#

ServiceCNAME / IP
🔶 Autoconfig104.21.11.24

🔷 AAAA Records (IPv6)#

2 records   42ms
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   45ms
PriorityTargetSvcParams
1 service . alpn="h3,h2" ipv4hint=104.21.11.24,172.67.165.18 ech=AEX+DQBBogAgACDsf1eW4unMHVNKA9nM6w4xqP1Y07JD/qe/lt/Ckjl8bQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:b18,2606:4700:3031::ac43:a512

🔌 SRV Records#

1 records   79ms
ServicePriorityWeightPortTarget
_autodiscover._tcp 10 10 443 maildiscover.simply.com

📝 TXT Records#

1 records   208ms
TXT Record
v=spf1 include:spf.simply.com ?all

✉️ SPF#

PolicyRecord (primdahl.dk)
?all (neutral) v=spf1 include:spf.simply.com ?all

📨 DMARC#

PolicyRecord (_dmarc.primdahl.dk)
p=none (monitor only) v=DMARC1; p=none; rua=mailto:ops@primdahl.dk

📬 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 2026-10-20 09:14:19
www104.21.11.24 172.67.165.18 2606:4700:3030::6815:b18 2606:4700:3031::ac43:a512 (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: 1/10 · policy: ?all

  • warn "?all" is neutral: it gives receivers no guidance, much like having no SPF

🔏 ACME Challenge#

TypeNameValue
TXT _acme-challenge.primdahl.dk dN2xwFDZZ35A9sROL7KaXuu2rTQPv1YSJKIIw8uMtWI

🔗 TLSA / DANE#

1 records   62ms
Service / OwnerTypeCert association
SMTP _25._tcp.mx.simply.com DANE-EE · SPKI · SHA-256 4B949F05A63FED95FC94B3A83DD70167…

🔐 DNSSEC#

48ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

42ms
FieldValue
Serial2417918002
Primary NS (MNAME)julio.ns.cloudflare.com
Responsible (RNAME)dns@cloudflare.com
Refresh10000s
Retry2400s
Expire604800s
Minimum (neg-cache TTL)1800s

📋 Registration#

WHOIS fetched 2026-10-20 09:44:22
FieldValue
RegistrarPunktum dk A/S (direct)
Registered1999-04-12
Expires2027-06-30 (247d)

🔗 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
38ms
A
30ms
MX
30ms
AAAA
42ms
TXT
208ms
CAA
32ms
HTTPS
45ms
TLSA
62ms
SOA
42ms
MTA-STS
58ms
DNSSEC
48ms
SRV
79ms
Total
470ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-20 09:14:19 shown 470ms 2 NS 2 A 1 MX 🔒 Secure
2026-10-09 07:46:25 825ms 2 NS 2 A 1 MX 🔒 Secure
2026-09-26 02:44:42 733ms 2 NS 2 A 1 MX 🔒 Secure
2026-09-19 01:03:51 1421ms 2 NS 2 A 1 MX 🔒 Secure
2026-09-14 04:13:09 1679ms 2 NS 2 A 1 MX 🔒 Secure
2026-09-04 22:30:48 567ms 2 NS 2 A 1 MX 🔒 Secure
2026-09-01 15:35:07 2716ms 2 NS 2 A 1 MX 🔒 Secure
2026-08-10 11:19:33 4957ms 2 NS 2 A 1 MX 🔒 Secure
2026-07-20 19:13:40 970ms 2 NS 2 A 1 MX 🔒 Secure
2026-07-17 13:12:25 1028ms 2 NS 2 A 1 MX 🔒 Secure
2026-06-25 05:57:43 1130ms 2 NS 2 A 1 MX 🔒 Secure
2026-06-24 01:54:27 1253ms 2 NS 2 A 1 MX 🔒 Secure
2026-06-18 10:14:39 2372ms 2 NS 2 A 1 MX 🔒 Secure
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