hesehus-nyhedsbrev.dk

📜 Historical scan 2026-06-20 18:36:25 · ← Latest scan

hesehus-nyhedsbrev.dk is a .dk domain served by 4 nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com and 1 more). It was registered on 28 October 2019 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by hesehusnyhedsbrev-dk01i.mail.protection.outlook.com. The zone is DNSSEC-signed and validates, 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

4 records 131ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.simply.com	2a02:2339:1:15c::4562:4562 91.197.248.78	ns1.simply.com ns1.simply.com	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.simply.com	185.25.141.15 2a02:2339:4006:101::4562:4562	ns2.simply.com ns2.simply.com	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns3.simply.com	91.197.248.79	ns3.simply.com	AS48854 team.blue Denmark A/S
ns4.simply.com	91.197.248.80	ns4.simply.com	AS48854 team.blue Denmark A/S

🌍 A Records

🌍

No A records found

📧 MX Records

1 records 81ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	hesehusnyhedsbrev-dk01i.mail.protection.outlook.com	2a01:111:f403:ca04::a 2a01:111:f403:ca04::d 2a01:111:f403:ca09::8 2a01:111:f403:ca09::c 52.101.73.12 52.101.73.153 52.101.73.16 52.101.73.30	mail-du0pr03cu00102.inbound.protection.outlook.com mail-db6pr03cu00105.inbound.protection.outlook.com mail-as2pr05cu00100.inbound.protection.outlook.com mail-as8pr05cu00304.inbound.protection.outlook.com mail-am4pr0401cu00104.inbound.protection.outlook.com mail-as8pr05cu00401.inbound.protection.outlook.com mail-as2pr05cu00100.inbound.protection.outlook.com mail-am7pr05cu00306.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 → 40.98.16.63

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records

2 records 244ms

TXT Record
MS=ms22534556
v=spf1 ip4:80.63.104.224/29 ip4:185.45.48.111 ip4:195.41.139.19 ip4:80.63.52.54 ip4:137.116.213.95 ip4:149.72.190.122 include:servers.mcsv.net include:spf.protection.outlook.com include:emsd1.com -all

✉️ SPF

Policy	Record (hesehus-nyhedsbrev.dk)
-all (hard fail)	v=spf1 ip4:80.63.104.224/29 ip4:185.45.48.111 ip4:195.41.139.19 ip4:80.63.52.54 ip4:137.116.213.95 ip4:149.72.190.122 include:servers.mcsv.net include:spf.protection.outlook.com include:emsd1.com -all

📨 DMARC

Policy	Record (_dmarc.hesehus-nyhedsbrev.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:3klrohf6@ag.eu.dmarcian.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

latest probe, not this scan · checked 2026-10-02 04:20:17

www	NXDOMAIN
Wildcard	No
Denial of existence	NSEC zone can be walked (all names enumerable)
CDS / CDNSKEY	Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

✍️ DKIM keys

1 found

Selector	CNAME	Key
k1	dkim.mcsv.net	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: 3/10 · policy: -all

No problems found

🔗 TLSA / DANE

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

🔐 DNSSEC

83ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	resolution failed: ncache nxrrset

🏷️ SOA

47ms

Field	Value
Serial	2023100300
Primary NS (MNAME)	ns1.simply.com
Responsible (RNAME)	hostmaster@simply.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	3600s

📋 Registration

WHOIS fetched 2026-10-02 04:30:07

Field	Value
Registrar	Simply.com A/S
Registered	2019-10-28
Expires	2026-10-31 (28d)

📋 WHOIS

⏱️ Lookup Timing

131ms

126ms

81ms

AAAA

127ms

TXT

244ms

CAA

44ms

HTTPS

31ms

TLSA

614ms

SOA

47ms

MTA-STS

46ms

DNSSEC

83ms

SRV

347ms

Total

1220ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-10-02 04:20:17	1390ms	4 NS 0 A 1 MX	🔒 Secure
2026-09-24 01:24:10	1037ms	4 NS 0 A 1 MX	🔒 Secure
2026-06-24 17:39:19	713ms	4 NS 0 A 1 MX	🔒 Secure
2026-06-20 18:36:25 shown	1220ms	4 NS 0 A 1 MX	🔒 Secure
2026-06-17 11:17:46	4988ms	4 NS 0 A 1 MX	🔒 Secure