spurvelunden.dk DNS records

🖥️ Nameservers2 records 48ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.dns-parking.com	162.159.24.201 2400:cb00:2049:1::a29f:18c9	ns1.dns-parking.com —	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
ns2.dns-parking.com	162.159.25.42 2400:cb00:2049:1::a29f:192a	ns2.dns-parking.com —	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records1 records 51ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
31.97.9.11	14400s	mail.michaelfrederiksen.com	AS47583	Hostinger International Limited	31.97.0.0/16	🇺🇸 United States	Boston

📧 MX Records1 records 53ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	14400s	mail.michaelfrederiksen.com	2a02:4780:2d:15ae::1 31.97.9.11	mail.michaelfrederiksen.com mail.michaelfrederiksen.com	AS47583 Hostinger International Limited AS47583 Hostinger International Limited

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	mail.michaelfrederiksen.com → 31.97.9.11
🔶 Autoconfig	mail.michaelfrederiksen.com → 31.97.9.11

🔷 AAAA Records (IPv6)1 records 59ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a02:4780:2d:15ae::1	14400s	mail.michaelfrederiksen.com	AS47583	Hostinger International Limited	2a02:4780:20:0:0:0:0:0/43	🇺🇸 United States	Boston

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records1 records 407ms

Service	Priority	Weight	Port	Target
_autodiscover._tcp	10	10	443	mail.michaelfrederiksen.com

📝 TXT Records1 records 495ms

TXT Record
v=spf1 include:mail.michaelfrederiksen.com -all

✉️ SPF

Policy	Record (spurvelunden.dk)
-all (hard fail)	v=spf1 include:mail.michaelfrederiksen.com -all

📨 DMARC

Policy	Record (_dmarc.spurvelunden.dk)
p=reject	v=DMARC1; p=reject; sp=reject; rua=mailto:michael@michaelfrederiksen.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

🔗 TLSA / DANE

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

🔐 DNSSEC121ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	unsigned answer

🏷️ SOA0ms

Field	Value
Serial	2026082701
Primary NS (MNAME)	ns1.dns-parking.com
Responsible (RNAME)	dns@hostinger.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	600s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

48ms

A

51ms

MX

53ms

AAAA

59ms

TXT

495ms

CAA

56ms

HTTPS

45ms

TLSA

445ms

SOA

0ms

MTA-STS

97ms

DNSSEC

121ms

SRV

407ms

Total

1402ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-28 03:18:19	1402ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-08-27 00:50:27	9691ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-08-20 02:42:14	6992ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-08-13 06:51:19	1526ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-08-08 04:18:40	9123ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-07-31 16:44:39	1710ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-07-23 08:00:43	1504ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-07-17 22:05:38	2803ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-07-10 22:13:29	3104ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-07-03 08:54:23	2673ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-25 02:03:33	1482ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-20 14:30:01	1863ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-17 13:58:12	1970ms	2 NS 1 A 1 MX	🔓 Insecure	View