marketbook.dk

📜 Historical scan 2026-08-22 00:19:28 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

marketbook.dk is a .dk domain served by 2 nameservers (ingrid.ns.cloudflare.com, noel.ns.cloudflare.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.18.139.119 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by semail.sandhills.com, wemail.sandhills.com. The zone is not DNSSEC-signed, publishes a DMARC policy and has no IPv6 address. 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 74ms

Nameserver	IP addresses	PTR	ASN / ISP
ingrid.ns.cloudflare.com	108.162.192.165 172.64.32.165 173.245.58.165 2606:4700:50::adf5:3aa5 2803:f800:50::6ca2:c0a5 2a06:98c1:50::ac40:20a5	ingrid.ns.cloudflare.com ingrid.ns.cloudflare.com ingrid.ns.cloudflare.com ingrid.ns.cloudflare.com ingrid.ns.cloudflare.com ingrid.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
noel.ns.cloudflare.com	108.162.193.216 172.64.33.216 173.245.59.216 2606:4700:58::adf5:3bd8 2803:f800:50::6ca2:c1d8 2a06:98c1:50::ac40:21d8	noel.ns.cloudflare.com noel.ns.cloudflare.com noel.ns.cloudflare.com noel.ns.cloudflare.com noel.ns.cloudflare.com noel.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 79ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.18.139.119	300s	—	AS13335	Cloudflare, Inc.	104.16.0.0/14	—	—
104.18.140.119	300s	—	AS13335	Cloudflare, Inc.	104.16.0.0/14	—	—

📧 MX Records#

2 records 79ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	semail.sandhills.com	216.71.153.187 216.71.153.187	187.153.71.216.in-addr.arpa.iphmx.com esa1.hc6633-79.iphmx.com	AS16417 Cisco Systems Ironport Division AS16417 Cisco Systems Ironport Division
20	300s	wemail.sandhills.com	216.71.146.32 216.71.146.32	32.146.71.216.in-addr.arpa.iphmx.com esa2.hc6633-79.iphmx.com	AS16417 Cisco Systems Ironport Division AS16417 Cisco Systems Ironport Division

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

1 records 59ms

Priority	Target	SvcParams
1 service	.	alpn="h2" ipv4hint=104.18.139.119,104.18.140.119

📝 TXT Records#

2 records 266ms

TXT Record
MS=ms37384577
v=spf1 include:emailsecurity.sandhills.com

✉️ SPF#

Policy	Record (marketbook.dk)
no all — incomplete SPF	v=spf1 include:emailsecurity.sandhills.com

📨 DMARC#

Policy	Record (_dmarc.marketbook.dk)
p=reject	v=DMARC1; p=reject; aspf=r; adkim=r; pct=100; ruf=mailto:postmaster@marketbook.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#

latest probe, not this scan · checked 2026-10-07 21:38:42

www	104.18.139.119 104.18.140.119 (AS13335) (address records, no CNAME)
www vs bare domain	Same network marketbook.dk: 104.18.139.119 104.18.140.119 (AS13335) www.marketbook.dk: 104.18.139.119 104.18.140.119 (AS13335)
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 10/10 · policy: none

warn No "all" and no redirect: mail from unlisted servers gets a neutral result
warn 10 of the 10 allowed DNS lookups used: one more include can break SPF

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.marketbook.dk	FwvAeAO2BxBpVwgQwmDjyzqQcCLXP0bkIspWUinlBoY
TXT	_acme-challenge.marketbook.dk	mh0Cm3iMdYcxFs2-HbNwpilLK0qzdlB1mUyQE6PbqCM

🔗 TLSA / DANE#

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

🔐 DNSSEC#

182ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	unsigned answer

🏷️ SOA#

0ms

Field	Value
Serial	2412763269
Primary NS (MNAME)	ingrid.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

74ms

79ms

AAAA

81ms

TXT

266ms

CAA

55ms

HTTPS

59ms

TLSA

229ms

SOA

0ms

MTA-STS

91ms

DNSSEC

182ms

SRV

109ms

Total

1967ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-07 02:32:30	825ms	2 NS 2 A 2 MX	🔓 Insecure
2026-08-24 01:28:43	3530ms	2 NS 2 A 2 MX	🔓 Insecure
2026-08-22 00:19:28 shown	1967ms	2 NS 2 A 2 MX	🔓 Insecure
2026-07-08 22:41:47	1160ms	2 NS 2 A 2 MX	🔓 Insecure
2026-06-24 22:13:58	3099ms	2 NS 2 A 2 MX	🔓 Insecure
2026-06-22 02:49:20	898ms	2 NS 2 A 2 MX	🔓 Insecure
2026-06-18 03:29:00	1234ms	2 NS 2 A 2 MX	🔓 Insecure