bysted.dk

Records from scan: 2026-10-07 18:33:33 · 3178ms total · last checked 2026-10-17 14:59 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

bysted.dk is a .dk domain served by 4 nameservers (ns-1521.awsdns-62.org, ns-181.awsdns-22.com, ns-1976.awsdns-55.co.uk and 1 more). It was registered on 12 February 1997 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 162.159.140.127 is hosted by Cloudflare, Inc. (AS13335) in United States. Mail is handled by bysted-dk.mail.protection.outlook.com. The zone is not DNSSEC-signed, publishes a DMARC policy and has no IPv6 address. Below are all of its DNS records from our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

4 records 38ms

Nameserver	IP addresses	PTR	ASN / ISP
ns-1521.awsdns-62.org	205.251.197.241 2600:9000:5305:f100::1	ns-1521.awsdns-62.org ns-1521.awsdns-62.org	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.
ns-181.awsdns-22.com	205.251.192.181 2600:9000:5300:b500::1	ns-181.awsdns-22.com ns-181.awsdns-22.com	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.
ns-1976.awsdns-55.co.uk	205.251.199.184 2600:9000:5307:b800::1	ns-1976.awsdns-55.co.uk ns-1976.awsdns-55.co.uk	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.
ns-827.awsdns-39.net	205.251.195.59 2600:9000:5303:3b00::1	ns-827.awsdns-39.net ns-827.awsdns-39.net	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.

🌍 A Records#

2 records 38ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
162.159.140.127	300s	—	AS13335	Cloudflare, Inc.	162.159.128.0/19	🇺🇸 United States	—
172.66.0.125	300s	—	AS13335	Cloudflare, Inc.	172.66.0.0/22	🇺🇸 United States	—

📧 MX Records#

1 records 41ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	60s	bysted-dk.mail.protection.outlook.com	2a01:111:f403:ca04::b 2a01:111:f403:ca21::e 2a01:111:f403:ca3c::a 2a01:111:f403:ca48::8 52.101.181.156 52.101.185.24 52.101.68.12 52.101.91.159	mail-dbbpr03cu00103.inbound.protection.outlook.com mail-matpr04cu00306.inbound.protection.outlook.com mail-zrxpr07cu00102.inbound.protection.outlook.com mail-miypr02cu00100.inbound.protection.outlook.com mail-wa4pr05cu00104.inbound.protection.outlook.com mail-zrxpr07cu00100.inbound.protection.outlook.com mail-db9pr02cu00204.inbound.protection.outlook.com mail-matpr04cu00207.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 → 52.98.149.136

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 216ms

TXT Record
MS=ms44344344
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (bysted.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com -all

📨 DMARC#

Policy	Record (_dmarc.bysted.dk)
p=quarantine	v=DMARC1; p=quarantine; pct=100; rua=mailto:re+oifschedj0z@dmarc.postmarkapp.com; sp=none; aspf=r;

📬 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#

checked 2026-10-07 18:33:33

www CNAME	dns.umbraco.io (all on umbraco.io) → 162.159.140.127 172.66.0.125 2606:4700:7::7d 2a06:98c1:58::7d (AS13335)
www vs bare domain	Same network bysted.dk: 162.159.140.127 172.66.0.125 (AS13335) www.bysted.dk: 162.159.140.127 172.66.0.125 2606:4700:7::7d 2a06:98c1:58::7d (AS13335)
Wildcard	No

✍️ DKIM keys#

2 found

Selector	CNAME	Key
default	—	RSA · ~1024 bit below 2048 bit
selector1	selector1-bysted-dk._domainkey.intellectait.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: 1/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

59ms

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

🏷️ SOA#

39ms

Field	Value
Serial	1
Primary NS (MNAME)	ns-827.awsdns-39.net
Responsible (RNAME)	awsdns-hostmaster@amazon.com
Refresh	7200s
Retry	900s
Expire	1209600s
Minimum (neg-cache TTL)	86400s

📋 Registration#

WHOIS fetched 2026-10-14 08:54:18

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	1997-02-12
Expires	2027-03-31 (164d)

🔗 Same registrant#

4 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
bakosopnu.dk	Punktum dk A/S (direct)
brandguide.dk	Punktum dk A/S (direct)
bystedffwcloud.dk	Punktum dk A/S (direct)
jakala.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

38ms

41ms

AAAA

36ms

TXT

216ms

CAA

36ms

HTTPS

55ms

TLSA

308ms

SOA

39ms

MTA-STS

57ms

DNSSEC

59ms

SRV

62ms

Total

3178ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-07 18:33:33 shown	3178ms	4 NS 2 A 1 MX	🔓 Insecure
2026-10-01 00:57:04	3251ms	4 NS 2 A 1 MX	🔓 Insecure
2026-09-28 03:43:58	3202ms	4 NS 2 A 1 MX	🔓 Insecure
2026-09-01 03:05:13	3505ms	4 NS 2 A 1 MX	🔓 Insecure
2026-06-20 18:23:31	1811ms	4 NS 2 A 1 MX	🔓 Insecure
2026-06-20 06:32:30	807ms	4 NS 2 A 1 MX	🔓 Insecure
2026-06-20 04:13:45	979ms	4 NS 2 A 1 MX	🔓 Insecure
2026-06-18 14:34:32	1283ms	4 NS 2 A 1 MX	🔓 Insecure
2026-06-16 18:25:15	4370ms	0 NS 0 A 0 MX	🔓 Insecure