mikalskou.dk DNS records

🖥️ Nameservers2 records 38ms

Nameserver	IP addresses	PTR	ASN / ISP
luke.ns.cloudflare.com	108.162.193.200 172.64.33.200 173.245.59.200 2606:4700:58::adf5:3bc8 2803:f800:50::6ca2:c1c8 2a06:98c1:50::ac40:21c8	luke.ns.cloudflare.com luke.ns.cloudflare.com luke.ns.cloudflare.com luke.ns.cloudflare.com luke.ns.cloudflare.com luke.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
sureena.ns.cloudflare.com	108.162.194.126 162.159.38.126 172.64.34.126 2606:4700:50::a29f:267e 2803:f800:50::6ca2:c27e 2a06:98c1:50::ac40:227e	sureena.ns.cloudflare.com sureena.ns.cloudflare.com sureena.ns.cloudflare.com sureena.ns.cloudflare.com sureena.ns.cloudflare.com sureena.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records

🌍

No A records found

📧 MX Records4 records 39ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	msdatainc-com.p10.spamhero.com	209.41.68.144 216.172.106.28 216.172.106.28	bolt112b.mxthunder.net 28.0-26.106.172.216.in-addr.arpa bolt112a.mxthunder.net	AS13767 DataBank Holdings, Ltd. AS13354 zColo AS13354 zColo
20	300s	msdatainc-com.p20.spamhero.net	216.172.106.28 216.172.106.28	28.0-26.106.172.216.in-addr.arpa bolt112a.mxthunder.net	AS13354 zColo AS13354 zColo
30	300s	msdatainc-com.p30.spamhero.net	209.41.68.144	bolt112b.mxthunder.net	AS13767 DataBank Holdings, Ltd.
40	300s	msdatainc-com.p40.spamhero.net	209.41.68.144 216.172.106.28 216.172.106.28	bolt112b.mxthunder.net 28.0-26.106.172.216.in-addr.arpa bolt112a.mxthunder.net	AS13767 DataBank Holdings, Ltd. AS13354 zColo AS13354 zColo

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records2 records 165ms

TXT Record
google-site-verification=TaSwLclKINwfszRRiumbNkbate2CeDBp8l9IHh1jlK4
v=spf1 include:spf.mailjet.com include:spf.spamhero.com include:_spf.mx.cloudflare.net -all

✉️ SPF

Policy	Record (mikalskou.dk)
-all (hard fail)	v=spf1 include:spf.mailjet.com include:spf.spamhero.com include:_spf.mx.cloudflare.net -all

📨 DMARC

Policy	Record (_dmarc.mikalskou.dk)
p=reject	v=DMARC1; p=reject; aspf=s; adkim=s; rua=mailto:34ab1bab7bbd4b4bb8185160b1363019@dmarc-reports.cloudflare.net;

📬 MTA-STS173ms

Check	Result
Status	🔒 Enforce
TXT record (_mta-sts)	✓ Found
HTTPS policy	✓ Valid
Mode	enforce
Policy ID	20250101000000
max_age	604800s
Policy MX	msdatainc-com.p10.spamhero.com, msdatainc-com.p20.spamhero.net, msdatainc-com.p30.spamhero.net, msdatainc-com.p40.spamhero.net

📈 TLSRPT

Status	Report address (rua)
✓ Enabled	mailto:tls-reports@mikalskou.dk

📜 CAA Records

✗ No CAA records — any CA may issue certificates

🔏 ACME Challenge

Type	Name	Value
TXT	_acme-challenge.mikalskou.dk	3LMyIrhJyvWDXrrO3lg2pz8FyUwtuh39ZuUeJd_NfwY
TXT	_acme-challenge.mikalskou.dk	T6DAJbboD9BQV7xGL1TzQSj2IzlikpAP4sIem7fW4Z4

🔗 TLSA / DANE

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

🔐 DNSSEC103ms

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

🏷️ SOA0ms

Field	Value
Serial	2413345421
Primary NS (MNAME)	luke.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

38ms

A

48ms

MX

39ms

AAAA

31ms

TXT

165ms

CAA

27ms

HTTPS

27ms

TLSA

866ms

SOA

0ms

MTA-STS

173ms

DNSSEC

103ms

SRV

52ms

Total

2244ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-28 07:03:53	2244ms	2 NS 0 A 4 MX	🔒 Secure	View
2026-08-27 06:51:42	1961ms	2 NS 0 A 4 MX	🔒 Secure	View
2026-08-25 02:42:39	3118ms	2 NS 0 A 4 MX	🔒 Secure	View
2026-08-22 01:18:32	5738ms	2 NS 0 A 4 MX	🔒 Secure	View
2026-08-21 01:06:34	19230ms	2 NS 0 A 4 MX	🔒 Secure	View
2026-08-18 23:45:07	17247ms	2 NS 0 A 4 MX	🔒 Secure	View
2026-08-03 11:54:10	4538ms	2 NS 0 A 4 MX	🔒 Secure	View
2026-07-21 16:31:42	10219ms	2 NS 0 A 4 MX	🔒 Secure	View
2026-07-10 07:35:33	2096ms	2 NS 0 A 4 MX	🔒 Secure	View
2026-07-02 13:10:18	4227ms	2 NS 0 A 4 MX	🔒 Secure	View
2026-06-25 10:49:51	3149ms	2 NS 0 A 4 MX	🔒 Secure	View
2026-06-24 17:17:41	2640ms	2 NS 0 A 4 MX	🔒 Secure	View
2026-06-21 18:44:32	6080ms	2 NS 0 A 4 MX	🔒 Secure	View
2026-06-17 20:53:54	2654ms	2 NS 0 A 4 MX	🔒 Secure	View