borgensblog.dk

📜 Historical scan 2026-08-20 22:00:43 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

borgensblog.dk is a .dk domain served by 2 nameservers (rob.ns.cloudflare.com, rose.ns.cloudflare.com). It was registered on 27 December 2025 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.17.38 is hosted by Cloudflare, Inc. (AS13335). 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 59ms

Nameserver	IP addresses	PTR	ASN / ISP
rob.ns.cloudflare.com	108.162.193.140 172.64.33.140 173.245.59.140 2606:4700:58::adf5:3b8c 2803:f800:50::6ca2:c18c 2a06:98c1:50::ac40:218c	rob.ns.cloudflare.com rob.ns.cloudflare.com rob.ns.cloudflare.com rob.ns.cloudflare.com rob.ns.cloudflare.com rob.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
rose.ns.cloudflare.com	108.162.192.141 172.64.32.141 173.245.58.141 2606:4700:50::adf5:3a8d 2803:f800:50::6ca2:c08d 2a06:98c1:50::ac40:208d	rose.ns.cloudflare.com rose.ns.cloudflare.com rose.ns.cloudflare.com rose.ns.cloudflare.com rose.ns.cloudflare.com rose.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 80ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.17.38	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.220.133	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

📧

No MX records found

🔷 AAAA Records (IPv6)#

2 records 103ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3030::ac43:dc85	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3032::6815:1126	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 104ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.17.38,172.67.220.133 ech=AEX+DQBBkAAgACBO8OktMWteH9b6fiX6vavI5w8G5GZJ/UDTjVLYmj5fMwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:dc85,2606:4700:3032::6815:1126

📝 TXT Records#

2 records 277ms

TXT Record
brevo-code:8c0ecbf8dbc31b3bd5ed21bb99f9d6b7
google-site-verification=9WxWZ8hr-lxFXKcaLPr3vGmFF8HXfMBdGCL_QrwV2mo

✉️ SPF#

✗ No SPF record — mail spoofing not restricted

📨 DMARC#

Policy	Record (_dmarc.borgensblog.dk)
p=none (monitor only)	v=DMARC1; p=none; rua=mailto:rua@dmarc.brevo.com

📬 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 2026-10-09 11:30:26

www	104.21.17.38 172.67.220.133 2606:4700:3030::ac43:dc85 2606:4700:3032::6815:1126 (AS13335) (address records, no CNAME)
www vs bare domain	Same network borgensblog.dk: 104.21.17.38 172.67.220.133 2606:4700:3030::ac43:dc85 2606:4700:3032::6815:1126 (AS13335) www.borgensblog.dk: 104.21.17.38 172.67.220.133 2606:4700:3030::ac43:dc85 2606:4700:3032::6815:1126 (AS13335)
Wildcard	No

🔗 TLSA / DANE#

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

🔐 DNSSEC#

229ms

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	2412738352
Primary NS (MNAME)	rob.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-10 12:28:32

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2025-12-27
Expires	2026-12-26 (70d)

📋 WHOIS#

⏱️ Lookup Timing#

59ms

80ms

77ms

AAAA

103ms

TXT

277ms

CAA

104ms

HTTPS

104ms

TLSA

77ms

SOA

0ms

MTA-STS

116ms

DNSSEC

229ms

SRV

125ms

Total

1554ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-13 06:51:30	9987ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-02 22:15:50	678ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-25 15:58:24	719ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-23 23:12:38	3922ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-20 22:00:43 shown	1554ms	2 NS 2 A 0 MX	🔓 Insecure
2026-07-01 12:26:46	708ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-16 16:05:42	385ms	2 NS 2 A 0 MX	🔓 Insecure