werenskiold.dk

📜 Historical scan 2026-06-17 13:31:30 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

werenskiold.dk is a .dk domain served by 2 nameservers (jimmy.ns.cloudflare.com, saanvi.ns.cloudflare.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.20.22 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by werenskiold-dk.mail.protection.outlook.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 109ms

Nameserver	IP addresses	PTR	ASN / ISP
jimmy.ns.cloudflare.com	108.162.195.76 162.159.44.76 172.64.35.76 2606:4700:58::a29f:2c4c 2803:f800:50::6ca2:c34c 2a06:98c1:50::ac40:234c	jimmy.ns.cloudflare.com jimmy.ns.cloudflare.com jimmy.ns.cloudflare.com jimmy.ns.cloudflare.com jimmy.ns.cloudflare.com jimmy.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
saanvi.ns.cloudflare.com	108.162.194.80 162.159.38.80 172.64.34.80 2606:4700:50::a29f:2650 2803:f800:50::6ca2:c250 2a06:98c1:50::ac40:2250	saanvi.ns.cloudflare.com saanvi.ns.cloudflare.com saanvi.ns.cloudflare.com saanvi.ns.cloudflare.com saanvi.ns.cloudflare.com saanvi.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 88ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.20.22	—	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.190.218	—	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

1 records 87ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	—	werenskiold-dk.mail.protection.outlook.com	2a01:111:f403:ca04::8 2a01:111:f403:ca09::4 2a01:111:f403:ca09::6 2a01:111:f403:ca09::f 52.101.68.12 52.101.68.16 52.101.68.21 52.101.68.25	mail-db5pr02cu00100.inbound.protection.outlook.com mail-am0pr04cu00504.inbound.protection.outlook.com mail-am4pr0401cu00106.inbound.protection.outlook.com mail-am7pr05cu00307.inbound.protection.outlook.com mail-db9pr02cu00204.inbound.protection.outlook.com mail-db4pr02cu00400.inbound.protection.outlook.com mail-db4pr02cu00205.inbound.protection.outlook.com mail-db8pr02cu00101.inbound.protection.outlook.com	AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation

🔷 AAAA Records (IPv6)#

2 records 102ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3032::ac43:beda	—	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3036::6815:1416	—	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 69ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.20.22,172.67.190.218 ech=AEX+DQBBNAAgACDAjIMLMdyoyKrz46qSONFPzN+RU0NXjPG5OscOQ8iLfgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::ac43:beda,2606:4700:3036::6815:1416

📝 TXT Records#

2 records 546ms

TXT Record
MS=ms85133427
v=spf1 ip4:83.89.249.106 include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (werenskiold.dk)
-all (hard fail)	v=spf1 ip4:83.89.249.106 include:spf.protection.outlook.com -all

📨 DMARC#

Policy	Record (_dmarc.werenskiold.dk)
p=quarantine	v=DMARC1; p=quarantine; pct=100

📬 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 2026-10-09 16:37:25

www	104.21.20.22 172.67.190.218 2606:4700:3036::6815:1416 2606:4700:3037::ac43:beda (AS13335) (address records, no CNAME)
www vs bare domain	Same network werenskiold.dk: 104.21.20.22 172.67.190.218 2606:4700:3036::6815:1416 2606:4700:3037::ac43:beda (AS13335) www.werenskiold.dk: 104.21.20.22 172.67.190.218 2606:4700:3036::6815:1416 2606:4700:3037::ac43:beda (AS13335)
Wildcard	Yes: any name under the zone resolves
CDS / CDNSKEY	Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

✍️ DKIM keys#

3 found

Selector	CNAME	Key
s1	s1.domainkey.u15414743.wl244.sendgrid.net	RSA · ~2048 bit
s2	s2.domainkey.u15414743.wl244.sendgrid.net	RSA · ~1024 bit below 2048 bit
selector2	selector2-werenskiold-dk._domainkey.werenskiold.onmicrosoft.com	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: 1/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

370ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✓ Found
Flags	unsigned answer

🏷️ SOA#

79ms

Field	Value
Serial	2405876794
Primary NS (MNAME)	jimmy.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#

109ms

88ms

87ms

AAAA

102ms

TXT

546ms

CAA

100ms

HTTPS

69ms

TLSA

317ms

SOA

79ms

MTA-STS

189ms

DNSSEC

370ms

SRV

0ms

Total

3731ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-01 07:49:24	3539ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-28 06:38:31	1111ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-26 05:57:14	1504ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-25 05:30:21	1508ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-24 04:49:51	2834ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-09 12:43:54	2148ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-14 10:47:24	3793ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-05 16:41:06	1666ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-28 07:16:19	11199ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-21 01:44:42	1747ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-03 05:42:52	2754ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-28 05:42:48	2344ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-27 14:41:50	1545ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-24 01:04:17	1180ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-17 13:31:30 shown	3731ms	2 NS 2 A 1 MX	🔓 Insecure