postersociety.dk

Records from scan: 2026-10-18 19:45:07  ·  504ms total  ·  last checked 2026-10-23 11:58 (unchanged)
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

postersociety.dk is a .dk domain served by 2 nameservers (arely.ns.cloudflare.com, giancarlo.ns.cloudflare.com). It was registered on 5 May 2019 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.36.252 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by mx.simply.com. The zone is not DNSSEC-signed, 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   37ms
NameserverIP addressesPTRASN / ISP
arely.ns.cloudflare.com 108.162.194.164
162.159.38.164
172.64.34.164
2606:4700:50::a29f:26a4
2803:f800:50::6ca2:c2a4
2a06:98c1:50::ac40:22a4		 arely.ns.cloudflare.com
arely.ns.cloudflare.com
arely.ns.cloudflare.com
arely.ns.cloudflare.com
arely.ns.cloudflare.com
arely.ns.cloudflare.com		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
giancarlo.ns.cloudflare.com 108.162.195.5
162.159.44.5
172.64.35.5
2606:4700:58::a29f:2c05
2803:f800:50::6ca2:c305
2a06:98c1:50::ac40:2305		 giancarlo.ns.cloudflare.com
giancarlo.ns.cloudflare.com
giancarlo.ns.cloudflare.com
giancarlo.ns.cloudflare.com
giancarlo.ns.cloudflare.com
giancarlo.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   45ms
IPTTLPTRASNISP / OrgCIDRCountryCity
104.21.36.252 300s — AS13335 Cloudflare, Inc. 104.21.0.0/17 — —
172.67.201.159 300s — AS13335 Cloudflare, Inc. 172.67.128.0/17 — —

📧 MX Records#

1 records   37ms
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
🔷 Autodiscover172.67.201.159
🔶 Autoconfigmaildiscover.simply.com → 94.231.108.222

🔷 AAAA Records (IPv6)#

2 records   30ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2606:4700:3031::ac43:c99f 300s — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —
2606:4700:3034::6815:24fc 300s — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —

🔐 HTTPS Records#

1 records   36ms
PriorityTargetSvcParams
1 service . alpn="h3,h2" ipv4hint=104.21.36.252,172.67.201.159 ech=AEX+DQBBBAAgACASL9cWwm8usnQJYTI8SMnx4M7BtZGkp2f/KxVN+iBJAAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:c99f,2606:4700:3034::6815:24fc

🔌 SRV Records#

1 records   70ms
ServicePriorityWeightPortTarget
_autodiscover._tcp 10 10 443 maildiscover.simply.com

📝 TXT Records#

4 records   192ms
TXT Record
apple-domain-verification=dKQ88PMNAMsr-0QGFGaFeV_7WtTMds3GxkUnHhb89qk
apple-domain-verification=KnaSzVjC1-dgTgizR1wvLpdfVPYBkedTVw2NkRKgncE
klaviyo-site-verification=RzCyzZ
v=spf1 include:shops.shopify.com include:spf.simply.com include:_spf.google.com ~all

✉️ SPF#

PolicyRecord (postersociety.dk)
~all (soft fail) v=spf1 include:shops.shopify.com include:spf.simply.com include:_spf.google.com ~all

📨 DMARC#

PolicyRecord (_dmarc.postersociety.dk)
p=quarantine v=DMARC1; p=quarantine; pct=100; rua=mailto:690de2b200d549129dff0aa56b54b782@dmarc-reports.cloudflare.net;

📬 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 2026-10-18 19:45:07
www104.21.36.252 172.67.201.159 2606:4700:3031::ac43:c99f 2606:4700:3034::6815:24fc (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: 3/10 · policy: ~all

No problems found

🔏 ACME Challenge#

TypeNameValue
TXT _acme-challenge.postersociety.dk P1ObAUdn7q51uL-jMcmLBKVcGLXb4Wn1C6rXtcy24as
TXT _acme-challenge.postersociety.dk fP_HF14neaCg-7swAoIlpvAO79RvvaWyb9k-om2a5HY

🔗 TLSA / DANE#

1 records   65ms
Service / OwnerTypeCert association
SMTP _25._tcp.mx.simply.com DANE-EE · SPKI · SHA-256 4B949F05A63FED95FC94B3A83DD70167…

🔐 DNSSEC#

64ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

34ms
FieldValue
Serial2417817135
Primary NS (MNAME)arely.ns.cloudflare.com
Responsible (RNAME)dns@cloudflare.com
Refresh10000s
Retry2400s
Expire604800s
Minimum (neg-cache TTL)1800s

📋 Registration#

WHOIS fetched 2026-10-18 20:23:18
FieldValue
RegistrarSimply.com A/S
Registered2019-05-05
Expires2027-05-31 (219d)

🔗 Same registrant#

1 domain

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).

DomainRegistrar
23studio.dkSimply.com A/S
📋 WHOIS#

⏱️ Lookup Timing#

NS
37ms
A
45ms
MX
37ms
AAAA
30ms
TXT
192ms
CAA
36ms
HTTPS
36ms
TLSA
65ms
SOA
34ms
MTA-STS
60ms
DNSSEC
64ms
SRV
70ms
Total
504ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-18 19:45:07 shown 504ms 2 NS 2 A 1 MX 🔓 Insecure
2026-09-16 21:12:50 1513ms 2 NS 2 A 1 MX 🔓 Insecure
2026-09-09 20:19:28 1173ms 2 NS 2 A 1 MX 🔓 Insecure
2026-09-03 09:57:14 10249ms 2 NS 2 A 1 MX 🔓 Insecure
2026-08-26 21:12:45 1583ms 2 NS 2 A 1 MX 🔓 Insecure
2026-08-25 00:26:13 9574ms 2 NS 2 A 1 MX 🔓 Insecure
2026-08-22 16:34:08 7220ms 2 NS 2 A 1 MX 🔓 Insecure
2026-08-18 14:42:52 961ms 2 NS 2 A 1 MX 🔓 Insecure
2026-07-14 13:43:13 1692ms 2 NS 2 A 1 MX 🔓 Insecure
2026-06-17 13:34:23 741ms 2 NS 2 A 1 MX 🔓 Insecure
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