madssteffensen.dk

📜 Historical scan 2026-07-03 15:52:51 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

madssteffensen.dk is a .dk domain served by 2 nameservers (ben.ns.cloudflare.com, daisy.ns.cloudflare.com). It was registered on 6 June 2017 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.91.219 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by madssteffensen-dk.mail.protection.outlook.com. The zone is DNSSEC-signed and validates, 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
ben.ns.cloudflare.com	108.162.193.103 172.64.33.103 173.245.59.103 2606:4700:58::adf5:3b67 2803:f800:50::6ca2:c167 2a06:98c1:50::ac40:2167	ben.ns.cloudflare.com ben.ns.cloudflare.com ben.ns.cloudflare.com ben.ns.cloudflare.com ben.ns.cloudflare.com ben.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
daisy.ns.cloudflare.com	108.162.192.90 172.64.32.90 173.245.58.90 2606:4700:50::adf5:3a5a 2803:f800:50::6ca2:c05a 2a06:98c1:50::ac40:205a	daisy.ns.cloudflare.com daisy.ns.cloudflare.com daisy.ns.cloudflare.com daisy.ns.cloudflare.com daisy.ns.cloudflare.com daisy.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 41ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.91.219	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.180.207	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

1 records 35ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	300s	madssteffensen-dk.mail.protection.outlook.com	2a01:111:f403:ca04::10 2a01:111:f403:ca04::2 2a01:111:f403:ca09::20 2a01:111:f403:ca09::c 52.101.68.21 52.101.68.32 52.101.73.24 52.101.73.6	mail-dbapr03cu00100.inbound.protection.outlook.com mail-du2pr03cu00102.inbound.protection.outlook.com mail-as8pr05cu00400.inbound.protection.outlook.com mail-as8pr05cu00304.inbound.protection.outlook.com mail-db4pr02cu00205.inbound.protection.outlook.com mail-db3pr0202cu00200.inbound.protection.outlook.com mail-as8pr05cu00300.inbound.protection.outlook.com mail-am6pr04cu00306.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 → 40.104.116.24

🔷 AAAA Records (IPv6)#

2 records 30ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3032::ac43:b4cf	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3036::6815:5bdb	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 39ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.91.219,172.67.180.207 ech=AEX+DQBB9gAgACBqOt7Q9oLzgPadvPmSnsNeTfARiu5LA4rvxt0SKT0qWwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::ac43:b4cf,2606:4700:3036::6815:5bdb

📝 TXT Records#

3 records 170ms

TXT Record
google-site-verification=yrJqVXuwIp6FlYiF8C6DfKaV-XENvWchjvzt2VA9SZQ
MS=ms49291812
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF#

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

📨 DMARC#

Policy	Record (_dmarc.madssteffensen.dk)
p=none (monitor only)	v=DMARC1; p=none; rua=mailto:0284b45e465044ad940e94b95af20307@dmarc-reports.cloudflare.net

📬 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 2026-10-08 02:49:30

www CNAME	cf10ad12ee4064ad.vercel-dns-016.com (all on vercel-dns-016.com) → 216.150.1.129 216.150.16.129 (AS16509)
www vs bare domain	Same network madssteffensen.dk: 216.150.1.193 216.150.16.193 (AS16509) www.madssteffensen.dk: 216.150.1.129 216.150.16.129 (AS16509)
Wildcard	No
Denial of existence	Compact NSEC (RFC 9824, "black lies") not walkable
CDS / CDNSKEY	Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

✍️ DKIM keys#

2 found

Selector	CNAME	Key
selector1	selector1-madssteffensen-dk._domainkey.madssteffensen.onmicrosoft.com	RSA · ~2048 bit
selector2	selector2-madssteffensen-dk._domainkey.madssteffensen.onmicrosoft.com	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#

2055ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	fully validated

🏷️ SOA#

0ms

Field	Value
Serial	2408392945
Primary NS (MNAME)	ben.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-14 05:00:21

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2017-06-06
Expires	2027-06-30 (252d)

🔗 Same registrant#

1 domain

Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).

Domain	Registrar
madsogaholdet.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

34ms

41ms

35ms

AAAA

30ms

TXT

170ms

CAA

37ms

HTTPS

39ms

TLSA

163ms

SOA

0ms

MTA-STS

50ms

DNSSEC

2055ms

SRV

62ms

Total

2917ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-05 20:21:55	1107ms	2 NS 2 A 1 MX	🔒 Secure
2026-09-30 19:59:19	1165ms	2 NS 2 A 1 MX	🔒 Secure
2026-09-20 19:35:48	3258ms	2 NS 2 A 1 MX	🔒 Secure
2026-09-14 13:17:59	1905ms	2 NS 2 A 1 MX	🔒 Secure
2026-09-05 08:44:06	10035ms	2 NS 2 A 1 MX	🔒 Secure
2026-08-19 08:26:14	10314ms	2 NS 2 A 1 MX	🔒 Secure
2026-08-08 00:29:33	2140ms	2 NS 2 A 1 MX	🔒 Secure
2026-07-26 02:36:31	2068ms	2 NS 2 A 1 MX	🔒 Secure
2026-07-18 17:00:15	1541ms	2 NS 2 A 1 MX	🔒 Secure
2026-07-03 15:52:51 shown	2917ms	2 NS 2 A 1 MX	🔒 Secure
2026-06-28 00:04:05	1267ms	2 NS 2 A 1 MX	🔒 Secure
2026-06-18 01:46:54	1618ms	2 NS 2 A 1 MX	🔒 Secure