sundhedsagenda.dk

Records from scan: 2026-10-21 04:17:29  ·  709ms total  ·  last checked 2026-10-24 13:02 (unchanged)
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

sundhedsagenda.dk is a .dk domain served by 2 nameservers (brenda.ns.cloudflare.com, damon.ns.cloudflare.com). It was registered on 23 May 2019 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.13.175 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   27ms
NameserverIP addressesPTRASN / ISP
brenda.ns.cloudflare.com 108.162.192.77
172.64.32.77
173.245.58.77
2606:4700:50::adf5:3a4d
2803:f800:50::6ca2:c04d
2a06:98c1:50::ac40:204d		 brenda.ns.cloudflare.com
brenda.ns.cloudflare.com
brenda.ns.cloudflare.com
brenda.ns.cloudflare.com
brenda.ns.cloudflare.com
brenda.ns.cloudflare.com		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
damon.ns.cloudflare.com 108.162.193.96
172.64.33.96
173.245.59.96
2606:4700:58::adf5:3b60
2803:f800:50::6ca2:c160
2a06:98c1:50::ac40:2160		 damon.ns.cloudflare.com
damon.ns.cloudflare.com
damon.ns.cloudflare.com
damon.ns.cloudflare.com
damon.ns.cloudflare.com
damon.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   26ms
IPTTLPTRASNISP / OrgCIDRCountryCity
104.21.13.175 300s — AS13335 Cloudflare, Inc. 104.21.0.0/17 — —
172.67.200.224 300s — AS13335 Cloudflare, Inc. 172.67.128.0/17 — —

📧 MX Records#

1 records   25ms
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
🔶 Autoconfigmaildiscover.simply.com → 94.231.108.222

🔷 AAAA Records (IPv6)#

2 records   28ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2606:4700:3035::6815:daf 300s — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —
2606:4700:3037::ac43:c8e0 300s — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —

🔐 HTTPS Records#

1 records   23ms
PriorityTargetSvcParams
1 service . alpn="h3,h2" ipv4hint=104.21.13.175,172.67.200.224 ech=AEX+DQBBlwAgACDMKUFowqNhrGjDckBbovLmbXeccvwqk2XANNO30brkaQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3035::6815:daf,2606:4700:3037::ac43:c8e0

🔌 SRV Records#

1 records   49ms
ServicePriorityWeightPortTarget
_autodiscover._tcp 10 10 443 maildiscover.simply.com

📝 TXT Records#

2 records   122ms
TXT Record
MS=8884DC7BDE52848D38CC431D742C434EB975D167
v=spf1 include:spf.simply.com ~all

✉️ SPF#

PolicyRecord (sundhedsagenda.dk)
~all (soft fail) v=spf1 include:spf.simply.com ~all

📨 DMARC#

PolicyRecord (_dmarc.sundhedsagenda.dk)
p=reject v=DMARC1; p=reject; rua=mailto:dmarc@robot.simply.com; ruf=mailto:dmarc@robot.simply.com;

📬 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 2026-10-21 04:17:29
www104.21.13.175 172.67.200.224 2606:4700:3035::6815:daf 2606:4700:3037::ac43:c8e0 (AS13335) (address records, no CNAME)
www vs bare domainSame network
WildcardNo

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

1 records   46ms
Service / OwnerTypeCert association
SMTP _25._tcp.mx.simply.com DANE-EE · SPKI · SHA-256 4B949F05A63FED95FC94B3A83DD70167…

🔐 DNSSEC#

94ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

42ms
FieldValue
Serial2417715600
Primary NS (MNAME)brenda.ns.cloudflare.com
Responsible (RNAME)dns@cloudflare.com
Refresh10000s
Retry2400s
Expire604800s
Minimum (neg-cache TTL)1800s

📋 Registration#

WHOIS fetched 2026-10-17 15:25:50
FieldValue
RegistrarSimply.com A/S
Registered2019-05-23
Expires2027-05-31 (218d)

🔗 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
27ms
A
26ms
MX
25ms
AAAA
28ms
TXT
122ms
CAA
23ms
HTTPS
23ms
TLSA
46ms
SOA
42ms
MTA-STS
43ms
DNSSEC
94ms
SRV
49ms
Total
709ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-21 04:17:29 shown 709ms 2 NS 2 A 1 MX 🔓 Insecure
2026-10-17 14:51:41 679ms 2 NS 2 A 1 MX 🔓 Insecure
2026-09-19 17:45:57 713ms 2 NS 2 A 1 MX 🔓 Insecure
2026-09-17 18:44:20 4099ms 2 NS 2 A 1 MX 🔓 Insecure
2026-08-20 02:55:57 1123ms 2 NS 2 A 1 MX 🔓 Insecure
2026-07-19 18:50:14 1439ms 2 NS 2 A 1 MX 🔓 Insecure
2026-06-25 18:11:17 751ms 2 NS 2 A 1 MX 🔓 Insecure
2026-06-23 06:14:09 1153ms 0 NS 0 A 0 MX ❓ Unknown
2026-06-21 07:40:34 550ms 2 NS 2 A 1 MX 🔓 Insecure
2026-06-18 05:09:04 1038ms 2 NS 2 A 1 MX 🔓 Insecure
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