annkastrup.dk

Records from scan: 2026-10-13 08:12:45 · 980ms total · last checked 2026-10-16 15:34 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

annkastrup.dk is a .dk domain served by 3 nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com). It was registered on 16 April 2014 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 185.20.205.78 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by annkastrup-dk.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 our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

3 records 24ms

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

🌍 A Records#

1 records 29ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.20.205.78	3600s	linux400.unoeuro.com	AS48854	team.blue Denmark A/S	185.20.204.0/22	🇩🇰 Denmark	—

📧 MX Records#

1 records 30ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	annkastrup-dk.mail.protection.outlook.com	2a01:111:f403:ca04::c 2a01:111:f403:ca09::26 2a01:111:f403:ca21::c 2a01:111:f403:ca48::e 52.101.103.143 52.101.103.162 52.101.181.156 52.101.185.21	mail-db9pr02cu00204.inbound.protection.outlook.com mail-am8pr83cu00106.inbound.protection.outlook.com mail-matpr04cu00204.inbound.protection.outlook.com mail-miypr03cu00206.inbound.protection.outlook.com mail-miypr03cu00107.inbound.protection.outlook.com mail-miypr03cu00202.inbound.protection.outlook.com mail-wa4pr05cu00104.inbound.protection.outlook.com mail-zrxpr05cu00105.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 → 52.98.154.152
🔶 Autoconfig	185.20.205.78

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 121ms

TXT Record
MS=ms67444689
v=spf1 include:spf.protection.outlook.com include:web.shared.mysmtp.com include:spf.simply.com -all

✉️ SPF#

Policy	Record (annkastrup.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com include:web.shared.mysmtp.com include:spf.simply.com -all

📨 DMARC#

Policy	Record (_dmarc.annkastrup.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:diverse@annkastrup.dk; ruf=mailto:diverse@annkastrup.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#

checked 2026-10-13 08:12:45

www	185.20.205.78 (AS48854) (address records, no CNAME)
www vs bare domain	Same network annkastrup.dk: 185.20.205.78 (AS48854) www.annkastrup.dk: 185.20.205.78 (AS48854)
Wildcard	Yes: any name under the zone resolves
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#

2 found

Selector	CNAME	Key
selector1	selector1-annkastrup-dk._domainkey.annkastrup.onmicrosoft.com	RSA · ~2048 bit
selector2	selector2-annkastrup-dk._domainkey.annkastrup.onmicrosoft.com	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: 6/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

61ms

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

🏷️ SOA#

22ms

Field	Value
Serial	2026101200
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 2026-10-13 08:38:21

Field	Value
Registrar	Simply.com A/S
Registered	2014-04-16
Expires	2027-04-30 (195d)

🔗 Same registrant#

1 domain

Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).

Domain	Registrar
progresspeople.dk	Simply.com A/S

📋 WHOIS#

⏱️ Lookup Timing#

24ms

29ms

30ms

AAAA

42ms

TXT

121ms

CAA

33ms

HTTPS

46ms

TLSA

631ms

SOA

22ms

MTA-STS

51ms

DNSSEC

61ms

SRV

46ms

Total

980ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-13 08:12:45 shown	980ms	3 NS 1 A 1 MX	🔒 Secure
2026-10-03 18:11:44	1052ms	3 NS 1 A 1 MX	🔒 Secure
2026-09-23 16:28:10	1159ms	3 NS 1 A 1 MX	🔒 Secure
2026-06-20 20:54:54	2345ms	3 NS 1 A 1 MX	🔒 Secure
2026-06-16 13:33:31	632ms	3 NS 1 A 1 MX	🔒 Secure