asfyn.dk

📜 Historical scan 2026-06-16 13:44:04 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

asfyn.dk is a .dk domain served by 2 nameservers (arch.ns.cloudflare.com, kate.ns.cloudflare.com). It was registered on 4 May 2009 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 13.69.68.21 is hosted by Microsoft Corporation (AS8075) in The Netherlands. Mail is handled by asfyn-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 66ms

Nameserver	IP addresses	PTR	ASN / ISP
arch.ns.cloudflare.com	—	—	—
kate.ns.cloudflare.com	—	—	—

🌍 A Records#

1 records 69ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
13.69.68.21	—	—	AS8075	Microsoft Corporation	13.64.0.0/11	🇳🇱 The Netherlands	—

📧 MX Records#

1 records 76ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	—	asfyn-dk.mail.protection.outlook.com	52.101.68.0 52.101.68.25 52.101.73.153 52.101.73.28	mail-db3pr0202cu00100.inbound.protection.outlook.com mail-db8pr02cu00101.inbound.protection.outlook.com mail-as8pr05cu00401.inbound.protection.outlook.com mail-am7pr05cu00204.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#

7 records 205ms

TXT Record
00D680000047HcJ=1TBQD00000001Ab
00DQJ0000074ziT=1TBQJ00000001Qj
6/pG2KkVEwWt29HnNcuOmJDaY76EOd8jhXEIPzz7WQGfBuQyLQ9tW1lLFtq+jXGUKU0FeuFdHztxMm/iU0ijDw==
atlassian-domain-verification=kpeXQIo4yiMmX6i2dwi6NxNsBmrStg29jSTZxpLDSIB2Pu6/TioYhFZURh0vYeA8
jaKS7GcTpGQ7998IYattJOJvoLKY3tqWJAs3AWJkkLEjJfMZ7WS8CjheQ2YUPCmvFct2yWTEi1XR1yhBfPP/bg==
MS=ms64342646
v=spf1 include:spf.protection.outlook.com include:spf.energifyn.dk include:sendgrid.net include:_spf.salesforce.com -all

✉️ SPF#

Policy	Record (asfyn.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com include:spf.energifyn.dk include:sendgrid.net include:_spf.salesforce.com -all

📨 DMARC#

Policy	Record (_dmarc.asfyn.dk)
p=reject	v=DMARC1; p=reject; aspf=r; rua=mailto:dmarc_agg@vali.email;

📬 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 2026-10-11 23:05:44

www CNAME	asfprodwebsite.azurewebsites.net (all on azurewebsites.net) → 13.69.68.21 (AS8075)
www vs bare domain	Same network asfyn.dk: 13.69.68.21 (AS8075) www.asfyn.dk: 13.69.68.21 (AS8075)
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-asfyn-dk._domainkey.energifyn365.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: 6/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

188ms

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

🏷️ SOA#

67ms

Field	Value
Serial	2406042299
Primary NS (MNAME)	arch.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-13 09:59:27

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2009-05-04
Expires	2031-05-31 (1687d)

🔗 Same registrant#

16 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
as-fyn.dk	Punktum dk A/S (direct)
barløsevind.dk	Punktum dk A/S (direct)
dit-elnet.dk	Punktum dk A/S (direct)
energi-fyn.dk	DANDOMAIN A/S
energifyn-citynet.dk	Punktum dk A/S (direct)
energifyn-nyborgnet.dk	Punktum dk A/S (direct)
energifyn.dk	Punktum dk A/S (direct)
energifynnet.dk	Punktum dk A/S (direct)
energifynsfonde.dk	Punktum dk A/S (direct)
fibernetfyn.dk	Punktum dk A/S (direct)
fynsk-el.dk	Punktum dk A/S (direct)
fynsksupportel.dk	Punktum dk A/S (direct)
gasel.dk	Punktum dk A/S (direct)
kob-el.dk	Punktum dk A/S (direct)
kvartalsel.dk	Punktum dk A/S (direct)
voreselnet.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

66ms

69ms

76ms

AAAA

69ms

TXT

205ms

CAA

80ms

HTTPS

65ms

TLSA

259ms

SOA

67ms

MTA-STS

172ms

DNSSEC

188ms

SRV

0ms

Total

1057ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-30 06:58:09	745ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-29 13:43:37	842ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-27 13:20:18	1421ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-26 13:05:03	1144ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-24 03:56:31	1355ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-23 01:40:31	1917ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-18 22:28:39	945ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-13 22:23:38	1680ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-08 05:41:26	2067ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-31 22:56:22	2065ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-31 15:28:55	1929ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-29 07:38:28	1967ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-27 06:32:00	883ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-21 14:39:00	2257ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-07 06:58:37	2263ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-14 04:18:07	1497ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-26 09:07:15	1322ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-21 10:28:23	1384ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-16 13:44:04 shown	1057ms	2 NS 1 A 1 MX	🔒 Secure