resense.dk

📜 Historical scan 2026-08-21 18:26:14 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

resense.dk is a .dk domain served by 2 nameservers (aron.ns.cloudflare.com, grant.ns.cloudflare.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.42.70 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by aspmx.l.google.com, alt1.aspmx.l.google.com and 3 more. 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 308ms

Nameserver	IP addresses	PTR	ASN / ISP
aron.ns.cloudflare.com	108.162.192.69 172.64.32.69 173.245.58.69 2606:4700:50::adf5:3a45 2803:f800:50::6ca2:c045 2a06:98c1:50::ac40:2045	aron.ns.cloudflare.com aron.ns.cloudflare.com aron.ns.cloudflare.com aron.ns.cloudflare.com aron.ns.cloudflare.com aron.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
grant.ns.cloudflare.com	108.162.195.130 162.159.44.130 172.64.35.130 2606:4700:58::a29f:2c82 2803:f800:50::6ca2:c382 2a06:98c1:50::ac40:2382	grant.ns.cloudflare.com grant.ns.cloudflare.com grant.ns.cloudflare.com grant.ns.cloudflare.com grant.ns.cloudflare.com grant.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 271ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.42.70	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.202.229	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

5 records 309ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	300s	aspmx.l.google.com	2a00:1450:4001:c21::1b 74.125.133.27	lcfrai-in-f27.1e100.net wo-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	300s	alt1.aspmx.l.google.com	192.178.213.26 2a00:1450:4025:c01::1a	yugrqzs-in-f26.1e100.net rd-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	300s	alt2.aspmx.l.google.com	142.251.127.27 2a00:1450:4001:c21::1a	lcfrai-in-f27.1e100.net lcfrai-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	300s	alt3.aspmx.l.google.com	172.253.148.26 2404:6800:4000:1025::1a	yuskedq-in-f26.1e100.net lcbomp-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	300s	alt4.aspmx.l.google.com	192.178.158.26 2404:6800:4013:813::1b	lcdels-in-f26.1e100.net lcdels-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC

🔷 AAAA Records (IPv6)#

2 records 269ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3031::ac43:cae5	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3033::6815:2a46	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 331ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.42.70,172.67.202.229 ech=AEX+DQBBCgAgACDUWJgi1qykvgAjC0Pj8Hlp6ULbcDWXAnkJx9xsboI3OAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:cae5,2606:4700:3033::6815:2a46

📝 TXT Records#

2 records 852ms

TXT Record
google-site-verification=m7IrEu8VPLFRjqBn_lgnGGCj4XucZ8d8rM7UeXi_qwc
v=spf1 include:_spf.google.com -all

✉️ SPF#

Policy	Record (resense.dk)
-all (hard fail)	v=spf1 include:_spf.google.com -all

📨 DMARC#

Policy	Record (_dmarc.resense.dk)
p=reject	v=DMARC1; p=reject; sp=reject; rua=mailto:dmarc@spjq8du4.uriports.com; ruf=mailto:dmarc@spjq8du4.uriports.com; fo=1:d:s

📬 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 17:51:40

www	104.21.42.70 172.67.202.229 2606:4700:3031::ac43:cae5 2606:4700:3033::6815:2a46 (AS13335) (address records, no CNAME)
www vs bare domain	Same network resense.dk: 104.21.42.70 172.67.202.229 2606:4700:3031::ac43:cae5 2606:4700:3033::6815:2a46 (AS13335) www.resense.dk: 104.21.42.70 172.67.202.229 2606:4700:3031::ac43:cae5 2606:4700:3033::6815:2a46 (AS13335)
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: -all

No problems found

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.resense.dk	3hCq-mPCaAu0qGtVMTqSAg4yVpi6Xg6Dse0cyADrs8U
TXT	_acme-challenge.resense.dk	ytFt4odFpH6K4JsFODJtN4lv4fP35pqKQAThQXOJ2pE

🔗 TLSA / DANE#

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

🔐 DNSSEC#

551ms

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	2412735367
Primary NS (MNAME)	aron.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#

308ms

271ms

309ms

AAAA

269ms

TXT

852ms

CAA

267ms

HTTPS

331ms

TLSA

992ms

SOA

0ms

MTA-STS

448ms

DNSSEC

551ms

SRV

360ms

Total

13225ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-07 17:51:40	583ms	2 NS 2 A 5 MX	🔓 Insecure
2026-09-29 00:12:32	892ms	2 NS 2 A 5 MX	🔓 Insecure
2026-09-09 14:02:46	853ms	2 NS 2 A 5 MX	🔓 Insecure
2026-08-28 19:39:29	693ms	2 NS 2 A 5 MX	🔓 Insecure
2026-08-22 18:32:46	1775ms	2 NS 2 A 5 MX	🔓 Insecure
2026-08-21 18:26:14 shown	13225ms	2 NS 2 A 5 MX	🔓 Insecure
2026-08-07 14:22:17	1616ms	2 NS 2 A 5 MX	🔓 Insecure
2026-06-17 13:53:21	3290ms	2 NS 2 A 5 MX	🔓 Insecure