byensvinhus.dk

📜 Historical scan 2026-08-10 20:13:05 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

byensvinhus.dk is a .dk domain served by 2 nameservers (lewis.ns.cloudflare.com, noor.ns.cloudflare.com). It was registered on 10 February 2021 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.77.61 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by byensvinhus-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 284ms

Nameserver	IP addresses	PTR	ASN / ISP
lewis.ns.cloudflare.com	108.162.195.159 162.159.44.159 172.64.35.159 2606:4700:58::a29f:2c9f 2803:f800:50::6ca2:c39f 2a06:98c1:50::ac40:239f	lewis.ns.cloudflare.com lewis.ns.cloudflare.com lewis.ns.cloudflare.com lewis.ns.cloudflare.com lewis.ns.cloudflare.com lewis.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
noor.ns.cloudflare.com	108.162.194.74 162.159.38.74 172.64.34.74 2606:4700:50::a29f:264a 2803:f800:50::6ca2:c24a 2a06:98c1:50::ac40:224a	noor.ns.cloudflare.com noor.ns.cloudflare.com noor.ns.cloudflare.com noor.ns.cloudflare.com noor.ns.cloudflare.com noor.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 297ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.77.61	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.204.219	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

1 records 300ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	300s	byensvinhus-dk.mail.protection.outlook.com	2a01:111:f403:ca04::2 2a01:111:f403:ca04::5 2a01:111:f403:ca09::3 2a01:111:f403:ca09::b 52.101.68.25 52.101.73.12 52.101.73.22 52.101.73.28	mail-du2pr03cu00102.inbound.protection.outlook.com mail-db3pr0202cu00205.inbound.protection.outlook.com mail-am6pr04cu00303.inbound.protection.outlook.com mail-am7pr05cu00103.inbound.protection.outlook.com mail-db8pr02cu00101.inbound.protection.outlook.com mail-am4pr0401cu00104.inbound.protection.outlook.com mail-am7pr05cu00106.inbound.protection.outlook.com mail-am7pr05cu00204.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	172.67.204.219
🔶 Autoconfig	104.21.77.61

🔷 AAAA Records (IPv6)#

2 records 259ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3034::6815:4d3d	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3037::ac43:ccdb	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 277ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.77.61,172.67.204.219 ech=AEX+DQBBaAAgACAOLcELzyJ8ZkdamkzjzcdAQ9ACpp2tPSKJBrAczhC0XgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::6815:4d3d,2606:4700:3037::ac43:ccdb

📝 TXT Records#

2 records 605ms

TXT Record
MS=ms30051442
v=spf1 +a +mx include:spf.curanet.dk include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (byensvinhus.dk)
-all (hard fail)	v=spf1 +a +mx include:spf.curanet.dk include:spf.protection.outlook.com -all

📨 DMARC#

Policy	Record (_dmarc.byensvinhus.dk)
p=none (monitor only)	v=DMARC1; p=none;

📬 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 2026-10-25 03:37:30

www	104.21.77.61 172.67.204.219 2606:4700:3034::6815:4d3d 2606:4700:3037::ac43:ccdb (AS13335) (address records, no CNAME)
www vs bare domain	Same network byensvinhus.dk: 104.21.77.61 172.67.204.219 2606:4700:3034::6815:4d3d 2606:4700:3037::ac43:ccdb (AS13335) www.byensvinhus.dk: 104.21.77.61 172.67.204.219 2606:4700:3034::6815:4d3d 2606:4700:3037::ac43:ccdb (AS13335)
Wildcard	Yes: any name under the zone resolves

🔎 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#

464ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2411598173
Primary NS (MNAME)	lewis.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-05 21:55:39

Field	Value
Registrar	CURANET A/S
Registered	2021-02-10
Expires	2027-02-28 (124d)

📋 WHOIS#

⏱️ Lookup Timing#

284ms

297ms

300ms

AAAA

259ms

TXT

605ms

CAA

282ms

HTTPS

277ms

TLSA

357ms

SOA

0ms

MTA-STS

355ms

DNSSEC

464ms

SRV

338ms

Total

6404ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-25 03:37:30	1244ms	2 NS 2 A 1 MX	🔓 Insecure
2026-10-25 02:38:14	581ms	2 NS 2 A 1 MX	🔓 Insecure
2026-10-05 21:29:09	1478ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-30 21:04:01	1268ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-27 03:53:02	1764ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-10 20:13:05 shown	6404ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-30 10:43:02	9977ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-25 04:27:34	1142ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-21 15:11:22	829ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-16 18:10:49	2009ms	2 NS 2 A 1 MX	🔓 Insecure