stackwise.dk

📜 Historical scan 2026-09-22 11:28:40 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

stackwise.dk is a .dk domain served by 2 nameservers (dan.ns.cloudflare.com, lara.ns.cloudflare.com). It was registered on 26 January 2026 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.82.98 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by mailserver.purelymail.com. 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
dan.ns.cloudflare.com	108.162.193.108 172.64.33.108 173.245.59.108 2606:4700:58::adf5:3b6c 2803:f800:50::6ca2:c16c 2a06:98c1:50::ac40:216c	dan.ns.cloudflare.com dan.ns.cloudflare.com dan.ns.cloudflare.com dan.ns.cloudflare.com dan.ns.cloudflare.com dan.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
lara.ns.cloudflare.com	108.162.192.128 172.64.32.128 173.245.58.128 2606:4700:50::adf5:3a80 2803:f800:50::6ca2:c080 2a06:98c1:50::ac40:2080	lara.ns.cloudflare.com lara.ns.cloudflare.com lara.ns.cloudflare.com lara.ns.cloudflare.com lara.ns.cloudflare.com lara.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 37ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.82.98	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.199.228	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

1 records 34ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
50	300s	mailserver.purelymail.com	18.204.123.63	ec2-18-204-123-63.compute-1.amazonaws.com	AS14618 Amazon.com, Inc.

🔷 AAAA Records (IPv6)#

2 records 35ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3031::6815:5262	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3031::ac43:c7e4	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 32ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.82.98,172.67.199.228 ech=AEX+DQBBqAAgACDBB0Q0Auri5G7As9fdhL/yx1v6yDdyl+glZpuipaw7EwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:5262,2606:4700:3031::ac43:c7e4

📝 TXT Records#

3 records 164ms

TXT Record
google-site-verification=aISfMb2baVDar2N50cxFI1ZuGE5VKwilEfpDju3Pv2E
purelymail_ownership_proof=eb091a59ff16a0757e0895c412d8134fcbc6abe68e368248730f9ef1363ec1ed77cd07456d6ea89f8a0325247388e26c8184a43c6a46b217f0993b444de9243a
v=spf1 include:_spf.purelymail.com include:_spf.mailersend.net ~all

✉️ SPF#

Policy	Record (stackwise.dk)
~all (soft fail)	v=spf1 include:_spf.purelymail.com include:_spf.mailersend.net ~all

📨 DMARC#

Policy	Record (_dmarc.stackwise.dk)
p=reject	v=DMARC1; p=reject; ruf=mailto:dmarc@purelymail.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 2026-10-12 22:23:13

www	104.21.82.98 172.67.199.228 2606:4700:3031::6815:5262 2606:4700:3031::ac43:c7e4 (AS13335) (address records, no CNAME)
www vs bare domain	Same network stackwise.dk: 104.21.82.98 172.67.199.228 2606:4700:3031::6815:5262 2606:4700:3031::ac43:c7e4 (AS13335) www.stackwise.dk: 104.21.82.98 172.67.199.228 2606:4700:3031::6815:5262 2606:4700:3031::ac43:c7e4 (AS13335)
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 2/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

113ms

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	2415348439
Primary NS (MNAME)	dan.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-03 02:04:46

Field	Value
Registrar	ONE.COM A/S
Registered	2026-01-26
Expires	2027-01-25 (93d)

📋 WHOIS#

⏱️ Lookup Timing#

35ms

37ms

34ms

AAAA

35ms

TXT

164ms

CAA

39ms

HTTPS

32ms

TLSA

87ms

SOA

0ms

MTA-STS

63ms

DNSSEC

113ms

SRV

50ms

Total

1246ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-03 01:18:41	932ms	2 NS 2 A 1 MX	🔓 Insecure
2026-10-01 01:12:04	568ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-22 11:28:40 shown	1246ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-31 15:37:19	10288ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-19 18:39:19	1227ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-18 18:36:00	18108ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-05 22:33:44	1161ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-23 09:49:41	5526ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-29 04:51:17	1044ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-25 12:29:41	4789ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-23 13:08:41	1172ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-19 17:05:28	683ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-19 13:24:30	3376ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-18 03:18:30	832ms	2 NS 2 A 1 MX	🔓 Insecure