utro.dk

📜 Historical scan 2026-09-17 23:06:00 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

utro.dk is a .dk domain served by 2 nameservers (chase.ns.cloudflare.com, sofia.ns.cloudflare.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.33.244 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by .. 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 131ms

Nameserver	IP addresses	PTR	ASN / ISP
chase.ns.cloudflare.com	108.162.195.156 162.159.44.156 172.64.35.156 2606:4700:58::a29f:2c9c 2803:f800:50::6ca2:c39c 2a06:98c1:50::ac40:239c	chase.ns.cloudflare.com chase.ns.cloudflare.com chase.ns.cloudflare.com chase.ns.cloudflare.com chase.ns.cloudflare.com chase.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
sofia.ns.cloudflare.com	108.162.192.223 172.64.32.223 173.245.58.223 2606:4700:50::adf5:3adf 2803:f800:50::6ca2:c0df 2a06:98c1:50::ac40:20df	sofia.ns.cloudflare.com sofia.ns.cloudflare.com sofia.ns.cloudflare.com sofia.ns.cloudflare.com sofia.ns.cloudflare.com sofia.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 133ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.33.244	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.194.2	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

1 records 86ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	300s	. Null MX — domain accepts no email (RFC 7505)

🔷 AAAA Records (IPv6)#

2 records 126ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3032::6815:21f4	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3036::ac43:c202	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 85ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.33.244,172.67.194.2 ech=AEX+DQBBHgAgACDd9KatuL2tGiOuJRRk6zOD/bssl7I8aStFT+E9AJRqFAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:21f4,2606:4700:3036::ac43:c202

📝 TXT Records#

2 records 247ms

TXT Record
google-site-verification=4WJHfqFDz1Aq4LRxWLNCZ40ni7ffxPlpkkzfyqmLkj4
v=spf1 -all

✉️ SPF#

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

📨 DMARC#

Policy	Record (_dmarc.utro.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 2026-10-07 21:34:37

www	104.21.33.244 172.67.194.2 2a06:98c1:3120::1 2a06:98c1:3121::1 (AS13335) (address records, no CNAME)
www vs bare domain	Same network utro.dk: 104.21.33.244 172.67.194.2 2606:4700:3032::6815:21f4 2606:4700:3036::ac43:c202 (AS13335) www.utro.dk: 104.21.33.244 172.67.194.2 2a06:98c1:3120::1 2a06:98c1:3121::1 (AS13335)
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 0/10 · policy: -all

No problems found

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.utro.dk	LZD2LPm-XNUcYq0HYmB7CnzYl358rZgMeD5dTzJ4ALE
TXT	_acme-challenge.utro.dk	vn3GS27a3Oqhiv5jlxh5lBuh6Q6LQFxaXDXB3LWlokc

🔗 TLSA / DANE#

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

🔐 DNSSEC#

191ms

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	2415064785
Primary NS (MNAME)	chase.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

131ms

133ms

86ms

AAAA

126ms

TXT

247ms

CAA

139ms

HTTPS

85ms

TLSA

467ms

SOA

0ms

MTA-STS

156ms

DNSSEC

191ms

SRV

132ms

Total

1955ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-23 19:23:16	598ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-17 23:06:00 shown	1955ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-24 23:57:38	416ms	3 NS 1 A 0 MX	🔓 Insecure
2026-08-16 18:12:05	3250ms	3 NS 1 A 0 MX	🔓 Insecure
2026-08-10 15:43:14	712ms	3 NS 1 A 0 MX	🔓 Insecure
2026-06-23 08:00:28	2415ms	3 NS 0 A 0 MX	🔓 Insecure
2026-06-22 03:58:23	1171ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-18 07:50:39	554ms	3 NS 0 A 0 MX	🔓 Insecure