memorum.dk

📜 Historical scan 2026-06-26 13:40:53 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

memorum.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 22 March 2019 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 109.238.53.235 is hosted by Sentia Denmark A/S (AS47292) in Denmark. Mail is handled by memorum-dk.mail.protection.outlook.com. The zone is DNSSEC-signed and validates, has no 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#

2 records 267ms

Nameserver	IP addresses	PTR	ASN / ISP
ns01.one.com	195.206.121.10 2001:67c:28cc::10	ns01.one.com ns01.one.com	AS197495 One.com A/S AS197495 One.com A/S
ns02.one.com	185.10.11.10 2001:67c:3c0::10	ns02.one.com ns02.one.com	AS51468 One.com A/S AS51468 One.com A/S

🌍 A Records#

1 records 260ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
109.238.53.235	600s	—	AS47292	Sentia Denmark A/S	109.238.48.0/21	🇩🇰 Denmark	—

📧 MX Records#

1 records 268ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	memorum-dk.mail.protection.outlook.com	52.101.68.16 52.101.68.5 52.101.73.12 52.101.73.24	mail-db4pr02cu00400.inbound.protection.outlook.com mail-du2pr03cu00105.inbound.protection.outlook.com mail-am4pr0401cu00104.inbound.protection.outlook.com mail-as8pr05cu00300.inbound.protection.outlook.com	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)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 559ms

TXT Record
MS=ms29303399
v=spf1 ip4:109.238.53.235 include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (memorum.dk)
-all (hard fail)	v=spf1 ip4:109.238.53.235 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 2026-10-08 14:44:10

www	109.238.53.235 (AS47292) (address records, no CNAME)
www vs bare domain	Same network memorum.dk: 109.238.53.235 (AS47292) www.memorum.dk: 109.238.53.235 (AS47292)
Wildcard	No
Denial of existence	NSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEY	None 0 CDS, 0 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#

454ms

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

🏷️ SOA#

280ms

Field	Value
Serial	2026032401
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration#

WHOIS fetched 2026-10-03 04:49:47

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2019-03-22
Expires	2027-03-31 (163d)

📋 WHOIS#

⏱️ Lookup Timing#

267ms

260ms

268ms

AAAA

266ms

TXT

559ms

CAA

274ms

HTTPS

264ms

TLSA

802ms

SOA

280ms

MTA-STS

325ms

DNSSEC

454ms

SRV

350ms

Total

2138ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-08 14:44:10	1087ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-03 04:36:58	1084ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-28 03:58:23	2580ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-23 20:25:45	880ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-27 19:24:04	2078ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-26 13:40:53 shown	2138ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-26 05:56:06	1804ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-18 04:41:41	938ms	2 NS 1 A 1 MX	🔒 Secure