a-beck.dk

📜 Historical scan 2026-10-21 23:27:20 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

a-beck.dk is a .dk domain served by 2 nameservers (gabriella.ns.cloudflare.com, mitch.ns.cloudflare.com). It was registered on 25 January 2021 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.15.142 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by abeck-dk0c.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 30ms

Nameserver	IP addresses	PTR	ASN / ISP
gabriella.ns.cloudflare.com	108.162.194.134 162.159.38.134 172.64.34.134 2606:4700:50::a29f:2686 2803:f800:50::6ca2:c286 2a06:98c1:50::ac40:2286	gabriella.ns.cloudflare.com gabriella.ns.cloudflare.com gabriella.ns.cloudflare.com gabriella.ns.cloudflare.com gabriella.ns.cloudflare.com gabriella.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
mitch.ns.cloudflare.com	108.162.193.208 172.64.33.208 173.245.59.208 2606:4700:58::adf5:3bd0 2803:f800:50::6ca2:c1d0 2a06:98c1:50::ac40:21d0	mitch.ns.cloudflare.com mitch.ns.cloudflare.com mitch.ns.cloudflare.com mitch.ns.cloudflare.com mitch.ns.cloudflare.com mitch.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 25ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.15.142	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.162.198	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

1 records 27ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	abeck-dk0c.mail.protection.outlook.com	2a01:111:f403:c967::8 2a01:111:f403:c967::a 2a01:111:f403:ca48::10 2a01:111:f403:ca48::e 52.101.68.10 52.101.68.29 52.101.73.126 52.101.91.162	mail-cpjpr04cu00100.inbound.protection.outlook.com mail-cpjpr05cu00102.inbound.protection.outlook.com mail-miypr05cu00100.inbound.protection.outlook.com mail-miypr03cu00206.inbound.protection.outlook.com mail-dbbpr03cu00102.inbound.protection.outlook.com mail-dbapr03cu00105.inbound.protection.outlook.com mail-am8pr83cu00106.inbound.protection.outlook.com mail-matpr04cu00302.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 → 52.98.154.152

🔷 AAAA Records (IPv6)#

2 records 24ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3036::6815:f8e	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3036::ac43:a2c6	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 29ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.15.142,172.67.162.198 ech=AEX+DQBB1wAgACCVK7dxef0HPWWW7h08zU/OBeDGZzvqyphWOCCCJWrccAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3036::6815:f8e,2606:4700:3036::ac43:a2c6

📝 TXT Records#

2 records 133ms

TXT Record
MS=ms73273799
v=spf1 include:spf.protection.outlook.com ip4:193.8.36.0/22 -all

✉️ SPF#

Policy	Record (a-beck.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com ip4:193.8.36.0/22 -all

📨 DMARC#

Policy	Record (_dmarc.a-beck.dk)
p=reject	v=DMARC1; p=reject; adkim=s; aspf=s;

📬 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 2026-10-23 07:12:12

www	104.21.15.142 172.67.162.198 2606:4700:3036::6815:f8e 2606:4700:3036::ac43:a2c6 (AS13335) (address records, no CNAME)
www vs bare domain	Same network a-beck.dk: 104.21.15.142 172.67.162.198 2606:4700:3036::6815:f8e 2606:4700:3036::ac43:a2c6 (AS13335) www.a-beck.dk: 104.21.15.142 172.67.162.198 2606:4700:3036::6815:f8e 2606:4700:3036::ac43:a2c6 (AS13335)
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

94ms

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

🏷️ SOA#

23ms

Field	Value
Serial	2417975193
Primary NS (MNAME)	gabriella.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-21 19:45:27

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2021-01-25
Expires	2027-01-31 (99d)

🔗 Same registrant#

0 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).

No other domain with this registrant in our WHOIS data yet

📋 WHOIS#

⏱️ Lookup Timing#

30ms

25ms

27ms

AAAA

24ms

TXT

133ms

CAA

29ms

HTTPS

29ms

TLSA

62ms

SOA

23ms

MTA-STS

40ms

DNSSEC

94ms

SRV

45ms

Total

594ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-23 07:12:12	2984ms	2 NS 2 A 1 MX	🔓 Insecure
2026-10-21 23:27:20 shown	594ms	2 NS 2 A 1 MX	🔓 Insecure
2026-10-21 19:24:14	770ms	2 NS 2 A 1 MX	🔓 Insecure
2026-10-05 11:09:34	2900ms	2 NS 2 A 1 MX	🔓 Insecure
2026-10-02 11:00:16	1673ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-30 10:57:12	1641ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-29 10:52:53	1482ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-28 10:43:31	1716ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-26 10:29:18	1089ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-23 10:10:38	1508ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-21 10:03:21	1593ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-14 08:11:56	1268ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-05 10:05:49	3232ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-30 08:20:45	2238ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-22 16:35:21	5953ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-25 09:56:13	5684ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-24 11:12:38	1161ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-22 19:12:18	8887ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-21 11:59:52	1136ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-16 12:50:29	1559ms	2 NS 2 A 1 MX	🔓 Insecure