sondervang.dk

📜 Historical scan 2026-08-08 16:00:38 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

sondervang.dk is a .dk domain served by 2 nameservers (cory.ns.cloudflare.com, piper.ns.cloudflare.com). It was registered on 27 January 2025 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.50.178 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by sondervang-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 63ms

Nameserver	IP addresses	PTR	ASN / ISP
cory.ns.cloudflare.com	108.162.193.93 172.64.33.93 173.245.59.93 2606:4700:58::adf5:3b5d 2803:f800:50::6ca2:c15d 2a06:98c1:50::ac40:215d	cory.ns.cloudflare.com cory.ns.cloudflare.com cory.ns.cloudflare.com cory.ns.cloudflare.com cory.ns.cloudflare.com cory.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
piper.ns.cloudflare.com	108.162.194.35 162.159.38.35 172.64.34.35 2606:4700:50::a29f:2623 2803:f800:50::6ca2:c223 2a06:98c1:50::ac40:2223	piper.ns.cloudflare.com piper.ns.cloudflare.com piper.ns.cloudflare.com piper.ns.cloudflare.com piper.ns.cloudflare.com piper.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 57ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.50.178	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.164.185	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

1 records 42ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	sondervang-dk.mail.protection.outlook.com	2a01:111:f403:c967:: 2a01:111:f403:c967::2 2a01:111:f403:c967::4 2a01:111:f403:c967::6 52.101.209.2 52.101.209.4 52.101.209.6 52.101.209.74	mail-cpcp307cu00400.inbound.protection.outlook.com mail-cpap307cu00402.inbound.protection.outlook.com mail-cpap307cu00204.inbound.protection.outlook.com mail-cpcp307cu00206.inbound.protection.outlook.com mail-cpap307cu00402.inbound.protection.outlook.com mail-cpap307cu00204.inbound.protection.outlook.com mail-cpcp307cu00206.inbound.protection.outlook.com mail-cpcp307cu00402.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

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 40.104.116.40

🔷 AAAA Records (IPv6)#

2 records 38ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3033::6815:32b2	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3033::ac43:a4b9	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 43ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.50.178,172.67.164.185 ech=AEX+DQBBNQAgACCjr5A4o1nFITiBeL5tXchIFB2vWQKYM9K7Q/WdikYETwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::6815:32b2,2606:4700:3033::ac43:a4b9

📝 TXT Records#

5 records 194ms

TXT Record
mandrill_verify.iE_CYHQQBBdq7LQZKcM0qQ
MS=ms21245507
MS=ms98549371
openai-domain-verification=dv-GJw7BmcAM2oFs8297a7UG9Wt
v=spf1 include:spf.protection.outlook.com ~all

✉️ SPF#

Policy	Record (sondervang.dk)
~all (soft fail)	v=spf1 include:spf.protection.outlook.com ~all

📨 DMARC#

Policy	Record (_dmarc.sondervang.dk)
p=none (monitor only)	v=DMARC1; p=none;

📬 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 2026-10-10 00:15:25

www	104.21.50.178 172.67.164.185 2606:4700:3033::6815:32b2 2606:4700:3033::ac43:a4b9 (AS13335) (address records, no CNAME)
www vs bare domain	Same network sondervang.dk: 104.21.50.178 172.67.164.185 2606:4700:3033::6815:32b2 2606:4700:3033::ac43:a4b9 (AS13335) www.sondervang.dk: 104.21.50.178 172.67.164.185 2606:4700:3033::6815:32b2 2606:4700:3033::ac43:a4b9 (AS13335)
Wildcard	No

✍️ DKIM keys#

2 found

Selector	CNAME	Key
selector1	selector1-sondervang-dk._domainkey.sondervangdk.e-v1.dkim.mail.microsoft	RSA · ~2048 bit
selector2	selector2-sondervang-dk._domainkey.sondervangdk.e-v1.dkim.mail.microsoft	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

🔗 TLSA / DANE#

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

🔐 DNSSEC#

88ms

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	2411241471
Primary NS (MNAME)	cory.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-06 20:30:33

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2025-01-27
Expires	2027-01-26 (97d)

📋 WHOIS#

⏱️ Lookup Timing#

63ms

57ms

42ms

AAAA

38ms

TXT

194ms

CAA

45ms

HTTPS

43ms

TLSA

1054ms

SOA

0ms

MTA-STS

65ms

DNSSEC

88ms

SRV

86ms

Total

2401ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-06 20:46:29	5709ms	2 NS 2 A 1 MX	🔓 Insecure
2026-10-06 20:29:12	3060ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-23 14:10:28	1881ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-11 12:45:53	1225ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-27 15:34:28	979ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-26 23:48:38	3315ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-22 09:45:02	12541ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-10 15:45:11	10082ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-08 16:00:38 shown	2401ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-21 21:18:46	10283ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-02 15:53:10	1427ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-22 19:25:59	1415ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-17 11:38:40	3046ms	2 NS 2 A 1 MX	🔓 Insecure