memberlink.dk

📜 Historical scan 2026-09-25 08:21:29 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

memberlink.dk is a .dk domain served by 2 nameservers (carioca.ns.cloudflare.com, roman.ns.cloudflare.com). It was registered on 18 August 2011 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.82.229 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by memberlink-dk.mail.protection.outlook.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 this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 36ms

Nameserver	IP addresses	PTR	ASN / ISP
carioca.ns.cloudflare.com	108.162.194.20 162.159.38.20 172.64.34.20 2606:4700:50::a29f:2614 2803:f800:50::6ca2:c214 2a06:98c1:50::ac40:2214	carioca.ns.cloudflare.com carioca.ns.cloudflare.com carioca.ns.cloudflare.com carioca.ns.cloudflare.com carioca.ns.cloudflare.com carioca.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
roman.ns.cloudflare.com	108.162.195.103 162.159.44.103 172.64.35.103 2606:4700:58::a29f:2c67 2803:f800:50::6ca2:c367 2a06:98c1:50::ac40:2367	roman.ns.cloudflare.com roman.ns.cloudflare.com roman.ns.cloudflare.com roman.ns.cloudflare.com roman.ns.cloudflare.com roman.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 39ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.82.229	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.207.235	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

1 records 29ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	300s	memberlink-dk.mail.protection.outlook.com	2a01:111:f403:ca04::4 2a01:111:f403:ca09::28 2a01:111:f403:ca21::10 2a01:111:f403:ca48::e 52.101.103.137 52.101.103.36 52.101.209.31 52.101.68.39	mail-db4pr02cu00204.inbound.protection.outlook.com mail-am6pr02cu00300.inbound.protection.outlook.com mail-matpr05cu00100.inbound.protection.outlook.com mail-miypr03cu00206.inbound.protection.outlook.com mail-miypr02cu00101.inbound.protection.outlook.com mail-miypr05cu00104.inbound.protection.outlook.com mail-cpjpr05cu00207.inbound.protection.outlook.com mail-db7pr03cu00607.inbound.protection.outlook.com	AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 40.104.116.56
🔶 Autoconfig	gomember-d3hqa4fzfdeea8ed.z03.azurefd.net → 150.171.109.200

🔷 AAAA Records (IPv6)#

2 records 35ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3033::ac43:cfeb	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3035::6815:52e5	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 39ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.82.229,172.67.207.235 ech=AEX+DQBBtwAgACDoWL4lccNMb922enk2VjbSqCBzppds21et/eHa7PHJSgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::ac43:cfeb,2606:4700:3035::6815:52e5

📝 TXT Records#

5 records 175ms

TXT Record
google-site-verification=2QFmLHZvM6da1dtDsxv9AAwFW9FI1bHzrBpa0WGf2wA
google-site-verification=d9qYk6wr22S4GE4h-jCt9U_B5xQ6CXmnDxmVO-pDiks
google-site-verification=nckrZzY2br16aeOG-pDaxelw2lMrsnfweCwLmoxEKcc
MS=ms34820434
v=spf1 include:spf.protection.outlook.com include:sendgrid.net include:amazonses.com include:mail.zendesk.com -all

✉️ SPF#

Policy	Record (memberlink.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com include:sendgrid.net include:amazonses.com include:mail.zendesk.com -all

📨 DMARC#

Policy	Record (_dmarc.memberlink.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:dmarc-reports@memberlink.dk; ruf=mailto:dmarc-reports@memberlink.dk; fo=1

📬 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 2026-10-12 03:38:45

www CNAME	gomember-d3hqa4fzfdeea8ed.z03.azurefd.net (all on azurefd.net) → 150.171.109.193 2603:1061:14:c1::1 (AS8075)
www vs bare domain	Different networks memberlink.dk: 104.21.82.229 172.67.207.235 2606:4700:3033::ac43:cfeb 2606:4700:3035::6815:52e5 (AS13335) www.memberlink.dk: 150.171.109.193 2603:1061:14:c1::1 (AS8075) (all like this)
Wildcard	Yes: any name under the zone resolves
CDS / CDNSKEY	Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

✍️ DKIM keys#

4 found

Selector	CNAME	Key
s1	s1.domainkey.u5291.wl042.sendgrid.net	RSA · ~2048 bit
s2	s2.domainkey.u5291.wl042.sendgrid.net	RSA · ~1024 bit below 2048 bit
selector1	selector1-memberlink-dk._domainkey.memberlinkaps.q-v1.dkim.mail.microsoft	RSA · ~2048 bit
selector2	selector2-memberlink-dk._domainkey.memberlinkaps.q-v1.dkim.mail.microsoft	RSA · ~2048 bit

DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.

🔎 SPF check#

zone-wide SPF report

DNS lookups: 5/10 · policy: -all

No problems found

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.memberlink.dk	aewf56qSjD2Z7RFIAaVz0-Gw1wIHt4WwtVRWiHhKqI0
TXT	_acme-challenge.memberlink.dk	ykG4EkUPl1jQrYVBIbahfxjSLmx4qcj0nJ9jJGOMRSQ

🔗 TLSA / DANE#

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

🔐 DNSSEC#

115ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	fully validated

🏷️ SOA#

0ms

Field	Value
Serial	2415790712
Primary NS (MNAME)	carioca.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-05 14:01:34

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2011-08-18
Expires	2027-08-31 (315d)

📋 WHOIS#

⏱️ Lookup Timing#

36ms

39ms

29ms

AAAA

35ms

TXT

175ms

CAA

27ms

HTTPS

39ms

TLSA

777ms

SOA

0ms

MTA-STS

123ms

DNSSEC

115ms

SRV

170ms

Total

1808ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-12 03:38:45	4146ms	2 NS 2 A 1 MX	🔒 Secure
2026-10-01 17:51:43	1571ms	2 NS 2 A 1 MX	🔒 Secure
2026-09-29 17:41:12	1342ms	2 NS 2 A 1 MX	🔒 Secure
2026-09-26 14:37:55	2129ms	2 NS 2 A 1 MX	🔒 Secure
2026-09-25 14:22:13	1006ms	2 NS 2 A 1 MX	🔒 Secure
2026-09-25 08:21:29 shown	1808ms	2 NS 2 A 1 MX	🔒 Secure
2026-09-08 22:59:07	2677ms	2 NS 2 A 1 MX	🔒 Secure
2026-09-04 13:42:22	10458ms	2 NS 2 A 1 MX	🔒 Secure
2026-08-14 04:16:10	8902ms	2 NS 2 A 1 MX	🔒 Secure
2026-08-10 03:52:49	2017ms	2 NS 2 A 1 MX	🔒 Secure
2026-08-05 21:42:30	1761ms	2 NS 2 A 1 MX	🔒 Secure
2026-07-27 23:13:44	2057ms	2 NS 2 A 1 MX	🔒 Secure
2026-07-18 07:38:10	2003ms	2 NS 2 A 1 MX	🔒 Secure
2026-07-16 08:49:23	3045ms	2 NS 2 A 1 MX	🔒 Secure
2026-07-08 20:28:43	12019ms	2 NS 2 A 1 MX	🔒 Secure
2026-06-28 20:02:00	1164ms	2 NS 2 A 1 MX	🔒 Secure
2026-06-26 17:21:12	9847ms	2 NS 2 A 1 MX	🔒 Secure
2026-06-24 12:30:10	1180ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-20 00:29:33	1290ms	2 NS 2 A 1 MX	🔒 Secure
2026-06-17 11:40:10	1617ms	2 NS 2 A 1 MX	🔒 Secure