spurvelunden.dk

📜 Historical scan 2026-10-01 06:53:09 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

spurvelunden.dk is a .dk domain served by 2 nameservers (ns1.dns-parking.com, ns2.dns-parking.com). It was registered on 16 September 2004 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 31.97.9.11 is hosted by Hostinger International Limited (AS47583) in United States. Mail is handled by mail.michaelfrederiksen.com. The zone is not DNSSEC-signed, publishes a DMARC policy and is reachable over IPv6. 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 405ms

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 Records#

1 records 63ms

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 Records#

1 records 59ms

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 53ms

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 Records#

1 records 301ms

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

📝 TXT Records#

1 records 458ms

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

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-22 19:58:30

www	31.97.9.11 2a02:4780:2d:15ae::1 (AS47583) (address records, no CNAME)
www vs bare domain	Same network spurvelunden.dk: 31.97.9.11 2a02:4780:2d:15ae::1 (AS47583) www.spurvelunden.dk: 31.97.9.11 2a02:4780:2d:15ae::1 (AS47583)
Wildcard	Yes: any name under the zone resolves

✍️ DKIM keys#

1 found

Selector	CNAME	Key
dkim	—	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: 1/10 · policy: -all

error include:mail.michaelfrederiksen.com has no SPF record: receivers that reach it return permerror (RFC 7208 §5.2)

🔗 TLSA / DANE#

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

🔐 DNSSEC#

152ms

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

🏷️ SOA#

58ms

Field	Value
Serial	2026100101
Primary NS (MNAME)	ns1.dns-parking.com
Responsible (RNAME)	dns@hostinger.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	600s

📋 Registration#

WHOIS fetched 2026-10-13 13:50:43

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2004-09-16
Expires	2027-09-30 (338d)

🔗 Same registrant#

2 domains

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
inspirevisual.dk	Punktum dk A/S (direct)
legsmart.dk	DANDOMAIN A/S

📋 WHOIS#

⏱️ Lookup Timing#

405ms

63ms

59ms

AAAA

53ms

TXT

458ms

CAA

64ms

HTTPS

72ms

TLSA

148ms

SOA

58ms

MTA-STS

109ms

DNSSEC

152ms

SRV

301ms

Total

1247ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-22 19:58:30	841ms	2 NS 1 A 1 MX	🔓 Insecure
2026-10-16 01:13:47	1009ms	2 NS 1 A 1 MX	🔓 Insecure
2026-10-09 11:56:41	1773ms	2 NS 1 A 1 MX	🔓 Insecure
2026-10-08 10:20:22	4186ms	2 NS 1 A 1 MX	🔓 Insecure
2026-10-01 06:53:09 shown	1247ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-24 04:21:06	3959ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-17 22:58:35	1455ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-13 02:54:56	1489ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-06 16:45:04	2626ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-28 03:18:19	1402ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-27 00:50:27	9691ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-20 02:42:14	6992ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-13 06:51:19	1526ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-08 04:18:40	9123ms	2 NS 1 A 1 MX	🔓 Insecure
2026-07-31 16:44:39	1710ms	2 NS 1 A 1 MX	🔓 Insecure
2026-07-23 08:00:43	1504ms	2 NS 1 A 1 MX	🔓 Insecure
2026-07-17 22:05:38	2803ms	2 NS 1 A 1 MX	🔓 Insecure
2026-07-10 22:13:29	3104ms	2 NS 1 A 1 MX	🔓 Insecure
2026-07-03 08:54:23	2673ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-25 02:03:33	1482ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-20 14:30:01	1863ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-17 13:58:12	1970ms	2 NS 1 A 1 MX	🔓 Insecure