samro.dk

📜 Historical scan 2026-06-25 20:45:31 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

samro.dk is a .dk domain served by 2 nameservers (amber.ns.cloudflare.com, hugh.ns.cloudflare.com). It was registered on 23 May 2008 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.84.210 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by samro-dk.mail.protection.outlook.com. The zone is not DNSSEC-signed, has no 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 209ms

Nameserver	IP addresses	PTR	ASN / ISP
amber.ns.cloudflare.com	108.162.192.64 172.64.32.64 173.245.58.64 2606:4700:50::adf5:3a40 2803:f800:50::6ca2:c040 2a06:98c1:50::ac40:2040	amber.ns.cloudflare.com amber.ns.cloudflare.com amber.ns.cloudflare.com amber.ns.cloudflare.com amber.ns.cloudflare.com amber.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
hugh.ns.cloudflare.com	108.162.193.117 172.64.33.117 173.245.59.117 2606:4700:58::adf5:3b75 2803:f800:50::6ca2:c175 2a06:98c1:50::ac40:2175	hugh.ns.cloudflare.com hugh.ns.cloudflare.com hugh.ns.cloudflare.com hugh.ns.cloudflare.com hugh.ns.cloudflare.com hugh.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 374ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.84.210	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.197.37	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

1 records 474ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	samro-dk.mail.protection.outlook.com	2a01:111:f403:ca04::2 2a01:111:f403:ca04::8 2a01:111:f403:ca09::b 2a01:111:f403:ca09::e 52.101.68.21 52.101.68.25 52.101.68.8 52.101.73.153	mail-du2pr03cu00102.inbound.protection.outlook.com mail-db5pr02cu00100.inbound.protection.outlook.com mail-am7pr05cu00103.inbound.protection.outlook.com mail-am7pr05cu00206.inbound.protection.outlook.com mail-db4pr02cu00205.inbound.protection.outlook.com mail-db8pr02cu00101.inbound.protection.outlook.com mail-du0pr03cu00100.inbound.protection.outlook.com mail-as8pr05cu00401.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 → 40.104.116.56

🔷 AAAA Records (IPv6)#

2 records 207ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3033::6815:54d2	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3033::ac43:c525	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 426ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.84.210,172.67.197.37 ech=AEX+DQBBhQAgACBDVoN6M0evZKRa47Qn1C55d8GGxpzOgAEo31YV5YaFBgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::6815:54d2,2606:4700:3033::ac43:c525

🔌 SRV Records#

1 records 609ms

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

📝 TXT Records#

2 records 1151ms

TXT Record
MS=ms27208939
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF#

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

📨 DMARC#

✗ No DMARC record — mail spoofing not restricted

📬 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 16:54:29

www	104.21.84.210 172.67.197.37 2606:4700:3033::6815:54d2 2606:4700:3033::ac43:c525 (AS13335) (address records, no CNAME)
www vs bare domain	Same network samro.dk: 104.21.84.210 172.67.197.37 2606:4700:3033::6815:54d2 2606:4700:3033::ac43:c525 (AS13335) www.samro.dk: 104.21.84.210 172.67.197.37 2606:4700:3033::6815:54d2 2606:4700:3033::ac43:c525 (AS13335)
Wildcard	No

🔎 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#

977ms

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

🏷️ SOA#

385ms

Field	Value
Serial	2405612845
Primary NS (MNAME)	amber.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 17:04:02

Field	Value
Registrar	Simply.com A/S
Registered	2008-05-23
Expires	2027-05-31 (225d)

🔗 Same registrant#

2 domains

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
joinjet.dk	Simply.com A/S
sun-airgroup.dk	Simply.com A/S

📋 WHOIS#

⏱️ Lookup Timing#

209ms

374ms

474ms

AAAA

207ms

TXT

1151ms

CAA

283ms

HTTPS

426ms

TLSA

403ms

SOA

385ms

MTA-STS

447ms

DNSSEC

977ms

SRV

609ms

Total

5714ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-14 16:54:29	1169ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-03 01:25:11	10706ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-15 13:49:48	7033ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-06 01:00:16	1630ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-25 20:45:31 shown	5714ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-23 18:03:40	1111ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-18 09:01:05	2240ms	2 NS 2 A 1 MX	🔓 Insecure