sendmaster.dk

📜 Historical scan 2026-08-27 20:52:45 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

sendmaster.dk is a .dk domain served by 2 nameservers (ns1.easyname.eu, ns2.easyname.eu). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 77.32.220.245 is hosted by Sendinblue SAS (AS200484) in France. Mail is handled by sendmaster.dk. 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 99ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.easyname.eu	2a02:1b8:ea59::2 77.244.243.4	ns1.easyname.eu ns1.easyname.eu	AS47692 Nessus GmbH AS47692 Nessus GmbH
ns2.easyname.eu	2a01:aee0:3:4::53 77.244.244.138	— ns2.easyname.eu	AS208582 dogado GmbH AS47692 Nessus GmbH

🌍 A Records#

1 records 66ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
77.32.220.245	3600s	sendmaster.dk	AS200484	Sendinblue SAS	77.32.192.0/19	🇫🇷 France	—

📧 MX Records#

1 records 68ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	sendmaster.dk	77.32.220.245	sendmaster.dk	AS200484 Sendinblue SAS

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	185.51.8.82
🔶 Autoconfig	185.51.8.82

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 518ms

TXT Record
Sendinblue-code:c08acb7a73c14911156fceac8687ed87
v=spf1 include:spf.sendinblue.com mx ~all

✉️ SPF#

Policy	Record (sendmaster.dk)
~all (soft fail)	v=spf1 include:spf.sendinblue.com mx ~all

📨 DMARC#

Policy	Record (_dmarc.sendmaster.dk)
p=none (monitor only)	v=DMARC1; p=none; sp=none; rua=mailto:dmarc@mailinblue.com!10m; ruf=mailto:dmarc@mailinblue.com!10m; rf=afrf; pct=100; ri=86400

📬 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 16:14:03

www	77.32.220.245 (AS200484) (address records, no CNAME)
www vs bare domain	Same network sendmaster.dk: 77.32.220.245 (AS200484) www.sendmaster.dk: 77.32.220.245 (AS200484)
Wildcard	Yes: any name under the zone resolves

✍️ DKIM keys#

1 found

Selector	CNAME	Key
mail	—	RSA · ~1024 bit below 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: 2/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

2060ms

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	2020030407
Primary NS (MNAME)	ns1.easyname.eu
Responsible (RNAME)	hostmaster@easyname.eu
Refresh	10800s
Retry	3600s
Expire	604800s
Minimum (neg-cache TTL)	600s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

99ms

66ms

68ms

AAAA

67ms

TXT

518ms

CAA

106ms

HTTPS

98ms

TLSA

144ms

SOA

0ms

MTA-STS

106ms

DNSSEC

2060ms

SRV

147ms

Total

2640ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-07 16:14:02	956ms	2 NS 1 A 1 MX	🔓 Insecure
2026-10-01 02:36:42	1092ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-27 14:57:21	9620ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-04 02:10:46	9795ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-27 20:52:45 shown	2640ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-24 21:38:31	1012ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-22 10:17:22	1025ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-20 16:30:18	1229ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-20 05:01:32	954ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-18 06:56:19	832ms	2 NS 1 A 1 MX	🔓 Insecure