merclink.dk

📜 Historical scan 2026-10-15 11:09:32  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

merclink.dk is a .dk domain served by 2 nameservers (cory.ns.cloudflare.com, irena.ns.cloudflare.com). It was registered on 16 December 2015 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.23.211 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 this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records   44ms
NameserverIP addressesPTRASN / ISP
cory.ns.cloudflare.com 108.162.193.93
172.64.33.93
173.245.59.93
2606:4700:58::adf5:3b5d
2803:f800:50::6ca2:c15d
2a06:98c1:50::ac40:215d		 cory.ns.cloudflare.com
cory.ns.cloudflare.com
cory.ns.cloudflare.com
cory.ns.cloudflare.com
cory.ns.cloudflare.com
cory.ns.cloudflare.com		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
irena.ns.cloudflare.com 108.162.194.79
162.159.38.79
172.64.34.79
2606:4700:50::a29f:264f
2803:f800:50::6ca2:c24f
2a06:98c1:50::ac40:224f		 irena.ns.cloudflare.com
irena.ns.cloudflare.com
irena.ns.cloudflare.com
irena.ns.cloudflare.com
irena.ns.cloudflare.com
irena.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
104.21.23.211 300s — AS13335 Cloudflare, Inc. 104.21.0.0/17 — —
172.67.213.173 300s — AS13335 Cloudflare, Inc. 172.67.128.0/17 — —

📧 MX Records#

1 records   34ms
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
🔷 Autodiscover104.21.23.211
🔶 Autoconfigmaildiscover.simply.com → 94.231.108.222

🔷 AAAA Records (IPv6)#

2 records   44ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2606:4700:3033::6815:17d3 300s — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —
2606:4700:3033::ac43:d5ad 300s — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —

🔐 HTTPS Records#

1 records   41ms
PriorityTargetSvcParams
1 service . alpn="h3,h2" ipv4hint=104.21.23.211,172.67.213.173 ech=AEX+DQBB5wAgACDnl6VsFGX/NJ8i90u4vRh2UMvz9D/PFg6RGV7U0x0gVQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::6815:17d3,2606:4700:3033::ac43:d5ad

🔌 SRV Records#

1 records   58ms
ServicePriorityWeightPortTarget
_autodiscover._tcp 10 10 443 maildiscover.simply.com

📝 TXT Records#

1 records   232ms
TXT Record
v=spf1 a mx include:spf.simply.com include:spf-record.net ~all

✉️ SPF#

PolicyRecord (merclink.dk)
~all (soft fail) v=spf1 a mx include:spf.simply.com include:spf-record.net ~all

📨 DMARC#

PolicyRecord (_dmarc.merclink.dk)
p=none (monitor only) v=DMARC1; p=none; rua=mailto:76a13f67b14b4c4d9d59ff4f7786e6fa@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#

latest probe, not this scan · checked 2026-10-16 12:05:47
www104.21.23.211 172.67.213.173 2606:4700:3033::6815:17d3 2606:4700:3033::ac43:d5ad (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: 5/10 · policy: ~all

No problems found

🔏 ACME Challenge#

TypeNameValue
CNAME _acme-challenge.merclink.dk 7e0e3ce1-4f10-4431-ab51-028d0a0345c9.auth.acme-challenge.dk

🔗 TLSA / DANE#

1 records   63ms
Service / OwnerTypeCert association
SMTP _25._tcp.mx.simply.com DANE-EE · SPKI · SHA-256 4B949F05A63FED95FC94B3A83DD70167…

🔐 DNSSEC#

107ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

40ms
FieldValue
Serial2417524840
Primary NS (MNAME)cory.ns.cloudflare.com
Responsible (RNAME)dns@cloudflare.com
Refresh10000s
Retry2400s
Expire604800s
Minimum (neg-cache TTL)1800s

📋 Registration#

WHOIS fetched 2026-10-16 12:32:24
FieldValue
RegistrarSimply.com A/S
Registered2015-12-16
Expires2030-12-31 (1532d)
📋 WHOIS#

⏱️ Lookup Timing#

NS
44ms
A
34ms
MX
34ms
AAAA
44ms
TXT
232ms
CAA
28ms
HTTPS
41ms
TLSA
63ms
SOA
40ms
MTA-STS
57ms
DNSSEC
107ms
SRV
58ms
Total
782ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-16 12:05:47 641ms 2 NS 2 A 1 MX 🔓 Insecure
2026-10-15 11:09:32 shown 782ms 2 NS 2 A 1 MX 🔓 Insecure
2026-10-14 09:18:29 562ms 2 NS 2 A 1 MX 🔓 Insecure
2026-09-15 01:20:46 1009ms 2 NS 2 A 1 MX 🔓 Insecure
2026-09-10 09:39:40 811ms 2 NS 2 A 1 MX 🔓 Insecure
2026-08-26 13:23:09 9655ms 2 NS 2 A 1 MX 🔓 Insecure
2026-08-16 02:47:37 2753ms 2 NS 2 A 1 MX 🔓 Insecure
2026-08-14 17:43:57 3938ms 2 NS 2 A 1 MX 🔓 Insecure
2026-07-17 07:47:47 1130ms 2 NS 2 A 1 MX 🔓 Insecure
2026-06-29 04:44:39 1015ms 2 NS 2 A 1 MX 🔓 Insecure
2026-06-18 00:00:23 3275ms 2 NS 2 A 1 MX 🔓 Insecure
dhd.dk [/] search Domains, Hosts & DNS — .dk zone