impresion.dk

📜 Historical scan 2026-07-02 07:42:07 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

impresion.dk is a .dk domain served by 4 nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com and 1 more). It was registered on 3 July 2019 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 44.229.100.248 is hosted by Amazon.com, Inc. (AS16509) in United States. Mail is handled by impresion-dk.mail.protection.outlook.com. The zone is DNSSEC-signed and validates, publishes a DMARC policy and has no IPv6 address. 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#

4 records 51ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.simply.com	2a02:2339:1:15c::4562:4562 91.197.248.78	ns1.simply.com ns1.simply.com	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.simply.com	185.25.141.15 2a02:2339:4006:101::4562:4562	ns2.simply.com ns2.simply.com	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns3.simply.com	91.197.248.79	ns3.simply.com	AS48854 team.blue Denmark A/S
ns4.simply.com	91.197.248.80	ns4.simply.com	AS48854 team.blue Denmark A/S

🌍 A Records#

1 records 45ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
44.229.100.248	3600s	ec2-44-229-100-248.us-west-2.compute.amazonaws.com	AS16509	Amazon.com, Inc.	44.224.0.0/11	🇺🇸 United States	Boardman

📧 MX Records#

1 records 44ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	impresion-dk.mail.protection.outlook.com	2a01:111:f403:ca04:: 2a01:111:f403:ca04::2 2a01:111:f403:ca04::5 2a01:111:f403:ca04::a 52.101.68.0 52.101.68.27 52.101.68.8 52.101.73.2	mail-db3pr0202cu00100.inbound.protection.outlook.com mail-du2pr03cu00102.inbound.protection.outlook.com mail-db3pr0202cu00205.inbound.protection.outlook.com mail-du0pr03cu00102.inbound.protection.outlook.com mail-db3pr0202cu00100.inbound.protection.outlook.com mail-db7pr03cu00503.inbound.protection.outlook.com mail-du0pr03cu00100.inbound.protection.outlook.com mail-as9pr07cu00302.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
🔶 Autoconfig	44.229.100.248

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 110ms

TXT Record
MS=ms52610535
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF#

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

📨 DMARC#

Policy	Record (_dmarc.impresion.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:dmarc@robot.simply.com; ruf=mailto:dmarc@robot.simply.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 2026-10-07 17:22:58

www	44.229.100.248 (AS16509) (address records, no CNAME)
www vs bare domain	Same network impresion.dk: 44.229.100.248 (AS16509) www.impresion.dk: 44.229.100.248 (AS16509)
Wildcard	Yes: any name under the zone resolves
Denial of existence	NSEC zone can be walked (all names enumerable)
CDS / CDNSKEY	Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

🔎 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#

102ms

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

🏷️ SOA#

46ms

Field	Value
Serial	2025042300
Primary NS (MNAME)	ns1.simply.com
Responsible (RNAME)	hostmaster@simply.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	3600s

📋 Registration#

WHOIS fetched 2026-10-01 17:27:47

Field	Value
Registrar	Simply.com A/S
Registered	2019-07-03
Expires	2027-07-31 (282d)

📋 WHOIS#

⏱️ Lookup Timing#

51ms

45ms

44ms

AAAA

40ms

TXT

110ms

CAA

39ms

HTTPS

45ms

TLSA

557ms

SOA

46ms

MTA-STS

52ms

DNSSEC

102ms

SRV

59ms

Total

1198ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-01 16:54:12	934ms	4 NS 1 A 1 MX	🔒 Secure
2026-09-30 16:52:59	785ms	4 NS 1 A 1 MX	🔒 Secure
2026-08-27 20:51:59	790ms	4 NS 1 A 1 MX	🔒 Secure
2026-08-26 08:03:38	810ms	4 NS 1 A 1 MX	🔒 Secure
2026-07-02 07:42:07 shown	1198ms	4 NS 1 A 1 MX	🔒 Secure
2026-06-17 12:06:15	1565ms	4 NS 1 A 1 MX	🔒 Secure