wearedual.dk

📜 Historical scan 2026-09-27 12:34:14 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

wearedual.dk is a .dk domain served by 2 nameservers (rafe.ns.cloudflare.com, valentin.ns.cloudflare.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.54.30 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 34ms

Nameserver	IP addresses	PTR	ASN / ISP
rafe.ns.cloudflare.com	108.162.192.216 172.64.32.216 173.245.58.216 2606:4700:50::adf5:3ad8 2803:f800:50::6ca2:c0d8 2a06:98c1:50::ac40:20d8	rafe.ns.cloudflare.com rafe.ns.cloudflare.com rafe.ns.cloudflare.com rafe.ns.cloudflare.com rafe.ns.cloudflare.com rafe.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
valentin.ns.cloudflare.com	108.162.195.206 162.159.44.206 172.64.35.206 2606:4700:58::a29f:2cce 2803:f800:50::6ca2:c3ce 2a06:98c1:50::ac40:23ce	valentin.ns.cloudflare.com valentin.ns.cloudflare.com valentin.ns.cloudflare.com valentin.ns.cloudflare.com valentin.ns.cloudflare.com valentin.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 38ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.54.30	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.223.24	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

5 records 58ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	300s	aspmx.l.google.com	2a00:1450:4010:c03::1b 2a00:1450:4010:c03::1b 64.233.164.27	lr-in-f27.1e100.net lr-in-x1b.1e100.net lf-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
5	300s	alt1.aspmx.l.google.com	192.178.158.27 2404:6800:4013:813::1b	lcdels-in-f27.1e100.net lcdels-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	300s	alt2.aspmx.l.google.com	173.194.41.26 173.194.41.26 2404:6800:4001:c01::1b	yukulwh-in-f26.1e100.net mad01s14-in-f26.1e100.net yukulwh-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
10	300s	alt3.aspmx.l.google.com	172.253.158.27 2404:6800:4003:c26::1a	so-in-f27.1e100.net so-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	300s	alt4.aspmx.l.google.com	108.177.125.26 2404:6800:4008:c01::1a	tp-in-f26.1e100.net tp-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC

🔷 AAAA Records (IPv6)#

2 records 42ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3030::6815:361e	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3037::ac43:df18	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 36ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.54.30,172.67.223.24 ech=AEX+DQBBXAAgACCIWLKD+LOCw2vk7p/2eDGPueQHn9zjeagtoOaQlW3JCAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:361e,2606:4700:3037::ac43:df18

📝 TXT Records#

2 records 156ms

TXT Record
google-site-verification=Y71NX32FDMpPrJmBiZzcG-6fthbU8nBLAuxQb5dcf8k
v=spf1 include:poststack.dev ~all

✉️ SPF#

Policy	Record (wearedual.dk)
~all (soft fail)	v=spf1 include:poststack.dev ~all

📨 DMARC#

Policy	Record (_dmarc.wearedual.dk)
p=none (monitor only)	v=DMARC1; p=none; rua=mailto:dmarc@poststack.dev

📬 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 2026-10-17 03:50:18

www	104.21.54.30 172.67.223.24 2606:4700:3030::6815:361e 2606:4700:3037::ac43:df18 (AS13335) (address records, no CNAME)
www vs bare domain	Same network wearedual.dk: 104.21.54.30 172.67.223.24 2606:4700:3030::6815:361e 2606:4700:3037::ac43:df18 (AS13335) www.wearedual.dk: 104.21.54.30 172.67.223.24 2606:4700:3030::6815:361e 2606:4700:3037::ac43:df18 (AS13335)
Wildcard	No

✍️ DKIM keys#

2 found

Selector	CNAME	Key
s1	s1.domainkey.u43724516.wl017.sendgrid.net	RSA · ~2048 bit
s2	s2.domainkey.u43724516.wl017.sendgrid.net	RSA · ~2048 bit

DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: ~all

No problems found

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.wearedual.dk	CbEScF2t4D-W8ZgYy44-0_ztDMM3x4G2yUGyXbzHiss
TXT	_acme-challenge.wearedual.dk	JkuRziQF3Ff2C6BhWnYiqiehWmhn9RbbA00zq1RCxIE

🔗 TLSA / DANE#

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

🔐 DNSSEC#

110ms

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	2415963893
Primary NS (MNAME)	rafe.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#

34ms

38ms

58ms

AAAA

42ms

TXT

156ms

CAA

41ms

HTTPS

36ms

TLSA

62ms

SOA

0ms

MTA-STS

56ms

DNSSEC

110ms

SRV

60ms

Total

773ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-17 03:50:17	2714ms	2 NS 2 A 5 MX	🔓 Insecure
2026-09-28 12:43:30	1182ms	2 NS 2 A 5 MX	🔓 Insecure
2026-09-27 12:34:14 shown	773ms	2 NS 2 A 5 MX	🔓 Insecure
2026-09-08 03:52:03	730ms	2 NS 2 A 5 MX	🔓 Insecure
2026-08-26 13:29:43	1531ms	2 NS 2 A 5 MX	🔓 Insecure
2026-07-30 01:47:05	26146ms	2 NS 2 A 5 MX	🔓 Insecure
2026-07-29 00:20:41	5618ms	2 NS 2 A 5 MX	🔓 Insecure
2026-07-24 09:48:13	10820ms	2 NS 2 A 5 MX	🔓 Insecure
2026-07-16 13:03:56	9837ms	2 NS 2 A 5 MX	🔓 Insecure
2026-07-11 11:39:59	1415ms	2 NS 2 A 5 MX	🔓 Insecure
2026-07-03 18:30:19	1478ms	2 NS 2 A 5 MX	🔓 Insecure
2026-06-26 07:15:17	971ms	2 NS 2 A 5 MX	🔓 Insecure
2026-06-20 03:19:16	855ms	2 NS 2 A 5 MX	🔓 Insecure
2026-06-19 14:12:58	1076ms	2 NS 2 A 5 MX	🔓 Insecure
2026-06-17 22:56:55	3093ms	2 NS 2 A 5 MX	🔓 Insecure