aabyoutrup.dk

📜 Historical scan 2026-10-20 22:27:32 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

aabyoutrup.dk is a .dk domain served by 2 nameservers (autumn.ns.cloudflare.com, gabriel.ns.cloudflare.com). It was registered on 6 January 2006 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.76.148 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by aabyoutrup-dk.mail.protection.outlook.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 93ms

Nameserver	IP addresses	PTR	ASN / ISP
autumn.ns.cloudflare.com	108.162.194.148 162.159.38.148 172.64.34.148 2606:4700:50::a29f:2694 2803:f800:50::6ca2:c294 2a06:98c1:50::ac40:2294	autumn.ns.cloudflare.com autumn.ns.cloudflare.com autumn.ns.cloudflare.com autumn.ns.cloudflare.com autumn.ns.cloudflare.com autumn.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
gabriel.ns.cloudflare.com	108.162.195.244 162.159.44.244 172.64.35.244 2606:4700:58::a29f:2cf4 2803:f800:50::6ca2:c3f4 2a06:98c1:50::ac40:23f4	gabriel.ns.cloudflare.com gabriel.ns.cloudflare.com gabriel.ns.cloudflare.com gabriel.ns.cloudflare.com gabriel.ns.cloudflare.com gabriel.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records#

2 records 84ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.76.148	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.196.63	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

1 records 95ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	aabyoutrup-dk.mail.protection.outlook.com	2a01:111:f403:c967::8 2a01:111:f403:ca09::22 2a01:111:f403:ca09::26 2a01:111:f403:ca09::28 52.101.68.25 52.101.68.27 52.101.68.29 52.101.73.155	mail-cpjpr04cu00100.inbound.protection.outlook.com mail-am7pr02cu00302.inbound.protection.outlook.com mail-am8pr83cu00106.inbound.protection.outlook.com mail-am6pr02cu00300.inbound.protection.outlook.com mail-db8pr02cu00101.inbound.protection.outlook.com mail-db7pr03cu00503.inbound.protection.outlook.com mail-dbapr03cu00105.inbound.protection.outlook.com mail-am7pr02cu00203.inbound.protection.outlook.com	AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 40.104.116.40

🔷 AAAA Records (IPv6)#

2 records 119ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a06:98c1:3120::1	300s	—	AS13335	Cloudflare, Inc.	2a06:98c1:3120:0:0:0:0:0/46	—	—
2a06:98c1:3121::1	300s	—	AS13335	Cloudflare, Inc.	2a06:98c1:3120:0:0:0:0:0/46	—	—

🔐 HTTPS Records#

1 records 118ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.76.148,172.67.196.63 ech=AEX+DQBBvQAgACCxHbzMEiwrKnDlt/rfqt7J98khnzl/iGurVJu8dCnFRAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:4c94,2606:4700:3035::ac43:c43f

🔌 SRV Records#

1 records 153ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	100	1	5061	sipfed.online.lync.com

📝 TXT Records#

1 records 321ms

TXT Record
v=spf1 a mx a:web01.c-system.dk ip4:87.61.82.67 include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (aabyoutrup.dk)
-all (hard fail)	v=spf1 a mx a:web01.c-system.dk ip4:87.61.82.67 include:spf.protection.outlook.com -all

📨 DMARC#

Policy	Record (_dmarc.aabyoutrup.dk)
p=none (monitor only)	v=DMARC1; p=none; rua=mailto:f569e054d5064344a3d664e5feea639f@dmarc-reports.cloudflare.net

📬 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 2026-10-21 02:10:38

www	NXDOMAIN
www vs bare domain	www does not resolve aabyoutrup.dk: 104.21.76.148 172.67.196.63 2606:4700:3032::6815:4c94 2606:4700:3035::ac43:c43f (AS13335) www.aabyoutrup.dk: no address (all like this)
Wildcard	No

✍️ DKIM keys#

1 found

Selector	CNAME	Key
selector1	selector1-aabyoutrup-dk._domainkey.outrup.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: 4/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

226ms

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

🏷️ SOA#

63ms

Field	Value
Serial	2418005287
Primary NS (MNAME)	autumn.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-18 17:37:44

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2006-01-06
Expires	2027-07-31 (281d)

🔗 Same registrant#

11 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
22370123.dk	Punktum dk A/S (direct)
allekoder.dk	CURANET A/S
extern-it.dk	Punktum dk A/S (direct)
fjern.dk	Punktum dk A/S (direct)
gmal.dk	Punktum dk A/S (direct)
it-vikaren.dk	Punktum dk A/S (direct)
leed-racing.dk	Punktum dk A/S (direct)
lillehagstad.dk	Punktum dk A/S (direct)
nyhegn.dk	Punktum dk A/S (direct)
ordreweb.dk	CURANET A/S
teatergruppentreklang.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

93ms

84ms

95ms

AAAA

119ms

TXT

321ms

CAA

82ms

HTTPS

118ms

TLSA

848ms

SOA

63ms

MTA-STS

157ms

DNSSEC

226ms

SRV

153ms

Total

3016ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-21 02:10:38	1214ms	2 NS 2 A 1 MX	🔓 Insecure
2026-10-20 22:27:32 shown	3016ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-30 16:03:52	1528ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-27 21:47:09	1175ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-26 21:34:27	1572ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-25 21:05:21	1365ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-13 17:09:49	1913ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-03 13:35:08	2155ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-26 08:51:48	1221ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-20 04:26:32	9413ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-19 04:00:59	8057ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-07 03:31:30	1625ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-28 09:10:58	1620ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-25 05:34:36	1342ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-16 13:15:14	3060ms	2 NS 2 A 1 MX	🔓 Insecure