blodt.dk

📜 Historical scan 2026-09-20 07:07:38 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

blodt.dk is a .dk domain served by 2 nameservers (fiona.ns.cloudflare.com, justin.ns.cloudflare.com). It was registered on 5 July 2020 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.86.199 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 35ms

Nameserver	IP addresses	PTR	ASN / ISP
fiona.ns.cloudflare.com	108.162.192.157 172.64.32.157 173.245.58.157 2606:4700:50::adf5:3a9d 2803:f800:50::6ca2:c09d 2a06:98c1:50::ac40:209d	fiona.ns.cloudflare.com fiona.ns.cloudflare.com fiona.ns.cloudflare.com fiona.ns.cloudflare.com fiona.ns.cloudflare.com fiona.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
justin.ns.cloudflare.com	108.162.193.187 172.64.33.187 173.245.59.187 2606:4700:58::adf5:3bbb 2803:f800:50::6ca2:c1bb 2a06:98c1:50::ac40:21bb	justin.ns.cloudflare.com justin.ns.cloudflare.com justin.ns.cloudflare.com justin.ns.cloudflare.com justin.ns.cloudflare.com justin.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 40ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.86.199	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.136.154	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

📧

No MX records found

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	104.21.86.199
🔶 Autoconfig	104.21.86.199

🔷 AAAA Records (IPv6)#

2 records 29ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3031::6815:56c7	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3031::ac43:889a	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 33ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.86.199,172.67.136.154 ech=AEX+DQBBnAAgACBYf4qES2Evl1OFKLxtgZDSV8BssiOp4O/gPwBVKpvEbQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:56c7,2606:4700:3031::ac43:889a

📝 TXT Records#

1 records 170ms

TXT Record
v=spf1 -all

✉️ SPF#

Policy	Record (blodt.dk)
-all (hard fail)	v=spf1 -all

📨 DMARC#

Policy	Record (_dmarc.blodt.dk)
p=reject	v=DMARC1; p=reject;

📬 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 2026-10-08 08:24:59

www	104.21.86.199 172.67.136.154 2606:4700:3031::6815:56c7 2606:4700:3031::ac43:889a (AS13335) (address records, no CNAME)
www vs bare domain	Same network blodt.dk: 104.21.86.199 172.67.136.154 2606:4700:3031::6815:56c7 2606:4700:3031::ac43:889a (AS13335) www.blodt.dk: 104.21.86.199 172.67.136.154 2606:4700:3031::6815:56c7 2606:4700:3031::ac43:889a (AS13335)
Wildcard	Yes: any name under the zone resolves

🔎 SPF check#

zone-wide SPF report

DNS lookups: 0/10 · policy: -all

No problems found

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.blodt.dk	C5lKfr2G59gbpMqTKuuTRPAiV3i5jY3xWiXMCVKrwac
TXT	_acme-challenge.blodt.dk	Do61dmoMIofAK_MMwebviHHOH5N7aYwuCRS4edNhkNo

🔗 TLSA / DANE#

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

🔐 DNSSEC#

114ms

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	2415284442
Primary NS (MNAME)	fiona.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-06 02:30:40

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2020-07-05
Expires	2027-07-31 (284d)

📋 WHOIS#

⏱️ Lookup Timing#

35ms

40ms

28ms

AAAA

29ms

TXT

170ms

CAA

37ms

HTTPS

33ms

TLSA

55ms

SOA

0ms

MTA-STS

64ms

DNSSEC

114ms

SRV

53ms

Total

631ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-08 08:24:59	413ms	2 NS 2 A 0 MX	🔓 Insecure
2026-10-06 02:13:12	621ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-24 00:02:50	610ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-20 07:07:38 shown	631ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-15 16:18:57	742ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-09 14:16:53	956ms	2 NS 2 A 0 MX	🔓 Insecure
2026-07-23 05:02:59	739ms	2 NS 2 A 0 MX	🔓 Insecure
2026-07-17 00:30:18	953ms	2 NS 2 A 0 MX	🔓 Insecure
2026-07-01 23:43:42	794ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-16 14:50:03	460ms	2 NS 2 A 0 MX	🔓 Insecure