amrytter.dk

📜 Historical scan 2026-06-16 12:54:49 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

amrytter.dk is a .dk domain served by 2 nameservers (johnny.ns.cloudflare.com, zara.ns.cloudflare.com). It was registered on 19 March 2001 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by amrytter-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 this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 65ms

Nameserver	IP addresses	PTR	ASN / ISP
johnny.ns.cloudflare.com	—	—	—
zara.ns.cloudflare.com	—	—	—

🌍 A Records#

🌍

No A records found

📧 MX Records#

1 records 147ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	—	amrytter-dk.mail.protection.outlook.com	52.101.68.10 52.101.68.12 52.101.68.3 52.101.73.19	mail-dbbpr03cu00102.inbound.protection.outlook.com mail-db9pr02cu00204.inbound.protection.outlook.com mail-db7pr03cu00403.inbound.protection.outlook.com mail-as8pr04cu00803.inbound.protection.outlook.com	AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 2252ms

TXT Record
MS=ms45412442
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (amrytter.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com -all

📨 DMARC#

Policy	Record (_dmarc.amrytter.dk)
p=reject	v=DMARC1; p=reject

📬 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 2026-10-16 12:27:33

www	Exists, no address
www vs bare domain	Neither resolves amrytter.dk: no address www.amrytter.dk: no address
Wildcard	No
Denial of existence	Compact NSEC (RFC 9824, "black lies") not walkable
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
selector2	selector2-amrytter-dk._domainkey.amrytter.onmicrosoft.com	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: 1/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

171ms

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

🏷️ SOA#

82ms

Field	Value
Serial	2405879909
Primary NS (MNAME)	johnny.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-15 00:30:33

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2001-03-19
Expires	2027-03-31 (165d)

📋 WHOIS#

⏱️ Lookup Timing#

65ms

63ms

147ms

AAAA

64ms

TXT

2252ms

CAA

109ms

HTTPS

72ms

TLSA

190ms

SOA

82ms

MTA-STS

101ms

DNSSEC

171ms

SRV

0ms

Total

3389ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-30 18:42:50	887ms	2 NS 0 A 1 MX	🔒 Secure
2026-09-25 17:55:54	1296ms	2 NS 0 A 1 MX	🔒 Secure
2026-09-18 22:00:10	1218ms	2 NS 0 A 1 MX	🔒 Secure
2026-09-14 19:45:31	2419ms	2 NS 0 A 1 MX	🔒 Secure
2026-09-07 17:05:44	2534ms	2 NS 0 A 1 MX	🔒 Secure
2026-09-06 02:30:03	1384ms	2 NS 0 A 1 MX	🔒 Secure
2026-08-14 06:56:54	3936ms	2 NS 0 A 1 MX	🔒 Secure
2026-07-20 16:13:43	10380ms	2 NS 0 A 1 MX	🔒 Secure
2026-07-18 03:36:38	1829ms	2 NS 0 A 1 MX	🔒 Secure
2026-07-08 12:54:28	17350ms	2 NS 0 A 1 MX	🔒 Secure
2026-06-27 01:15:38	1018ms	2 NS 0 A 1 MX	🔒 Secure
2026-06-16 12:54:49 shown	3389ms	2 NS 0 A 1 MX	🔒 Secure