schwarz.dk

📜 Historical scan 2026-08-02 22:06:15 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

schwarz.dk is a .dk domain served by 2 nameservers (eva.ns.cloudflare.com, zod.ns.cloudflare.com). It was registered on 4 April 1997 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.23.86 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by mx.spamfilter.io. 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 69ms

Nameserver	IP addresses	PTR	ASN / ISP
eva.ns.cloudflare.com	108.162.192.114 172.64.32.114 173.245.58.114 2606:4700:50::adf5:3a72 2803:f800:50::6ca2:c072 2a06:98c1:50::ac40:2072	eva.ns.cloudflare.com eva.ns.cloudflare.com eva.ns.cloudflare.com eva.ns.cloudflare.com eva.ns.cloudflare.com eva.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
zod.ns.cloudflare.com	108.162.193.250 172.64.33.250 173.245.59.250 2606:4700:58::adf5:3bfa 2803:f800:50::6ca2:c1fa 2a06:98c1:50::ac40:21fa	zod.ns.cloudflare.com zod.ns.cloudflare.com zod.ns.cloudflare.com zod.ns.cloudflare.com zod.ns.cloudflare.com zod.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 71ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.23.86	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.209.220	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

1 records 64ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	mx.spamfilter.io	46.36.212.34 46.36.212.36 46.36.212.37 46.36.212.38 89.188.78.64 89.188.78.65 89.188.78.66 94.231.106.12	node4.spamfilter.io node8.spamfilter.io node6.spamfilter.io node7.spamfilter.io node3.spamfilter.io node9.spamfilter.io node10.spamfilter.io node2.spamfilter.io	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	autodiscoverredirect.webexchange.nu → 46.36.209.50

🔷 AAAA Records (IPv6)#

2 records 60ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3036::6815:1756	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3036::ac43:d1dc	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 63ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.23.86,172.67.209.220 ech=AEX+DQBB1QAgACB8h8fO5tUPCR1AdpUqIWdMrFuij3PKggjw1C3A4JaJFwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3036::6815:1756,2606:4700:3036::ac43:d1dc

📝 TXT Records#

1 records 213ms

TXT Record
v=spf1 a include:eu.mailgun.org include:spf.wannafind.dk include:_spf.powerhosting.dk ~all

✉️ SPF#

Policy	Record (schwarz.dk)
~all (soft fail)	v=spf1 a include:eu.mailgun.org include:spf.wannafind.dk include:_spf.powerhosting.dk ~all

📨 DMARC#

Policy	Record (_dmarc.schwarz.dk)
p=reject	v=DMARC1; p=reject; pct=100; rua=mailto:dmarc@powerhosting.dk; ruf=mailto:dmarc@powerhosting.dk; adkim=r; aspf=r

📬 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 2026-10-11 00:18:45

www	104.21.23.86 172.67.209.220 2606:4700:3036::6815:1756 2606:4700:3036::ac43:d1dc (AS13335) (address records, no CNAME)
www vs bare domain	Same network schwarz.dk: 104.21.23.86 172.67.209.220 2606:4700:3036::6815:1756 2606:4700:3036::ac43:d1dc (AS13335) www.schwarz.dk: 104.21.23.86 172.67.209.220 2606:4700:3036::6815:1756 2606:4700:3036::ac43:d1dc (AS13335)
Wildcard	No

✍️ DKIM keys#

3 found

Selector	CNAME	Key
dkim	ph._domainkey.powerhosting.dk	RSA · ~1024 bit below 2048 bit
s1	s1.domainkey.u4031733.wl234.sendgrid.net	RSA · ~2048 bit
s2	s2.domainkey.u4031733.wl234.sendgrid.net	RSA · ~1024 bit below 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: 7/10 · policy: ~all

No problems found

🔏 ACME Challenge#

Type	Name	Value
CNAME	_acme-challenge.schwarz.dk	_acme-challenge.powr.host
TXT	_acme-challenge.powr.host	ACMN0ukU77dBRI5Nqb8d0wSyppdb33jzXbOMVWAeIbE
TXT	_acme-challenge.powr.host	EBwPWGpForqvV7oP9xhpLHTpU472CGAbpDhf-Yy9CU4
TXT	_acme-challenge.powr.host	ZcCAChWGwtNdp6oBfdkltZc2QT83CUujIk-QGzKiOzk

🔗 TLSA / DANE#

1 records 115ms

Service / Owner	Type	Cert association
SMTP _25._tcp.mx.spamfilter.io	DANE-EE · SPKI · SHA-256	9A25F05F2E322DABDCC9B7A06AB47A2D…

🔐 DNSSEC#

178ms

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	2410995412
Primary NS (MNAME)	eva.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-08 17:54:27

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	1997-04-04
Expires	2027-06-30 (255d)

📋 WHOIS#

⏱️ Lookup Timing#

69ms

71ms

64ms

AAAA

60ms

TXT

213ms

CAA

69ms

HTTPS

63ms

TLSA

115ms

SOA

0ms

MTA-STS

79ms

DNSSEC

178ms

SRV

92ms

Total

1411ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-03 02:48:59	1370ms	2 NS 2 A 1 MX	🔓 Insecure
2026-10-01 02:37:54	568ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-29 05:24:02	957ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-28 05:18:09	827ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-27 08:11:57	729ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-02 22:06:15 shown	1411ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-30 17:16:43	9371ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-26 03:47:59	1191ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-20 03:27:05	738ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-19 19:36:40	925ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-17 20:27:15	1014ms	2 NS 2 A 1 MX	🔓 Insecure