stefanrosenlund.dk

📜 Historical scan 2026-08-18 23:05:48 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

stefanrosenlund.dk is a .dk domain served by 2 nameservers (edna.ns.cloudflare.com, sam.ns.cloudflare.com). It was registered on 10 October 2011 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.9.208 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by stefanrosenlund-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 341ms

Nameserver	IP addresses	PTR	ASN / ISP
edna.ns.cloudflare.com	108.162.192.109 172.64.32.109 173.245.58.109 2606:4700:50::adf5:3a6d 2803:f800:50::6ca2:c06d 2a06:98c1:50::ac40:206d	edna.ns.cloudflare.com edna.ns.cloudflare.com edna.ns.cloudflare.com edna.ns.cloudflare.com edna.ns.cloudflare.com edna.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
sam.ns.cloudflare.com	108.162.193.141 172.64.33.141 173.245.59.141 2606:4700:58::adf5:3b8d 2803:f800:50::6ca2:c18d 2a06:98c1:50::ac40:218d	sam.ns.cloudflare.com sam.ns.cloudflare.com sam.ns.cloudflare.com sam.ns.cloudflare.com sam.ns.cloudflare.com sam.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 352ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.9.208	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.131.8	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

1 records 274ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	stefanrosenlund-dk.mail.protection.outlook.com	2a01:111:f403:ca09::1 2a01:111:f403:ca09::2 2a01:111:f403:ca09::5 2a01:111:f403:ca09::7 52.101.68.27 52.101.68.32 52.101.68.5 52.101.73.4	mail-as9pr07cu00301.inbound.protection.outlook.com mail-am0pr83cu00402.inbound.protection.outlook.com mail-am1pr04cu00105.inbound.protection.outlook.com mail-am9pr04cu00107.inbound.protection.outlook.com mail-db7pr03cu00503.inbound.protection.outlook.com mail-db3pr0202cu00200.inbound.protection.outlook.com mail-du2pr03cu00105.inbound.protection.outlook.com mail-am0pr83cu00404.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 → 40.104.116.8

🔷 AAAA Records (IPv6)#

2 records 270ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3030::6815:9d0	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3035::ac43:8308	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 306ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.9.208,172.67.131.8 ech=AEX+DQBBKwAgACCNQ9JVctfLPoqbBGi9d4vSVDR2VZXfJa2DL5Yizc4hVAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:9d0,2606:4700:3035::ac43:8308

🔌 SRV Records#

1 records 359ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	100	1	5061	sipfed.online.lync.com

📝 TXT Records#

3 records 791ms

TXT Record
_dmarc.stefanrosenlund.dk
MS=ms79462337
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF#

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

📨 DMARC#

Policy	Record (_dmarc.stefanrosenlund.dk)
p=none (monitor only)	v=DMARC1; p=none; rua=mailto:h0z4d7jf@ag.eu.dmarcian.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 2026-10-14 08:31:03

www	104.21.9.208 172.67.131.8 2606:4700:3030::6815:9d0 2606:4700:3035::ac43:8308 (AS13335) (address records, no CNAME)
www vs bare domain	Same network stefanrosenlund.dk: 104.21.9.208 172.67.131.8 2606:4700:3030::6815:9d0 2606:4700:3035::ac43:8308 (AS13335) www.stefanrosenlund.dk: 104.21.9.208 172.67.131.8 2606:4700:3030::6815:9d0 2606:4700:3035::ac43:8308 (AS13335)
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-stefanrosenlund-dk._domainkey.stefanrosenlund.onmicrosoft.com	RSA · ~1024 bit below 2048 bit
selector2	selector2-stefanrosenlund-dk._domainkey.stefanrosenlund.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#

524ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2412489247
Primary NS (MNAME)	edna.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-12 05:42:35

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2011-10-10
Expires	2035-10-31 (3296d)

📋 WHOIS#

⏱️ Lookup Timing#

341ms

352ms

274ms

AAAA

270ms

TXT

791ms

CAA

290ms

HTTPS

306ms

TLSA

868ms

SOA

0ms

MTA-STS

398ms

DNSSEC

524ms

SRV

359ms

Total

9191ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-14 08:31:02	2238ms	2 NS 2 A 1 MX	🔒 Secure
2026-10-13 06:56:39	961ms	2 NS 2 A 1 MX	🔒 Secure
2026-10-12 05:23:45	3654ms	2 NS 2 A 1 MX	🔒 Secure
2026-09-28 12:58:40	1158ms	2 NS 2 A 1 MX	🔒 Secure
2026-09-27 12:45:21	1446ms	2 NS 2 A 1 MX	🔒 Secure
2026-09-27 11:59:28	1936ms	2 NS 2 A 1 MX	🔒 Secure
2026-09-26 11:43:56	1147ms	2 NS 2 A 1 MX	🔒 Secure
2026-09-19 23:31:34	1154ms	2 NS 2 A 1 MX	🔒 Secure
2026-09-14 09:02:06	5153ms	2 NS 2 A 1 MX	🔒 Secure
2026-08-31 09:36:03	1945ms	2 NS 2 A 1 MX	🔒 Secure
2026-08-29 03:37:56	1621ms	2 NS 2 A 1 MX	🔒 Secure
2026-08-26 22:33:29	1291ms	2 NS 2 A 1 MX	🔒 Secure
2026-08-23 01:57:24	8270ms	2 NS 2 A 1 MX	🔒 Secure
2026-08-18 23:05:48 shown	9191ms	2 NS 2 A 1 MX	🔒 Secure
2026-08-16 21:56:49	2377ms	2 NS 2 A 1 MX	🔒 Secure
2026-08-14 02:01:35	2697ms	2 NS 2 A 1 MX	🔒 Secure
2026-08-12 15:31:36	10321ms	2 NS 2 A 1 MX	🔒 Secure
2026-08-09 02:19:46	1887ms	2 NS 2 A 1 MX	🔒 Secure
2026-08-01 13:29:56	4133ms	2 NS 2 A 1 MX	🔒 Secure
2026-07-28 17:07:06	2243ms	2 NS 2 A 1 MX	🔒 Secure
2026-07-27 09:18:53	1295ms	2 NS 2 A 1 MX	🔒 Secure
2026-07-24 08:11:37	9781ms	2 NS 2 A 1 MX	🔒 Secure
2026-07-17 17:09:43	9093ms	2 NS 2 A 1 MX	🔒 Secure
2026-07-16 06:20:00	2138ms	2 NS 2 A 1 MX	🔒 Secure
2026-07-12 17:01:00	2417ms	2 NS 2 A 1 MX	🔒 Secure