randersonsdag.dk

📜 Historical scan 2026-06-18 03:40:58 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

randersonsdag.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 24 July 2006 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by randersonsdag-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 111ms

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 132ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
193.163.97.44	—	—	AS43167	—	—	—	—

📧 MX Records#

1 records 137ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	—	randersonsdag-dk.mail.protection.outlook.com	2a01:111:f403:ca04::2 2a01:111:f403:ca04::b 2a01:111:f403:ca09::20 2a01:111:f403:ca09::4 52.101.68.0 52.101.68.25 52.101.73.19 52.101.73.28	mail-du2pr03cu00102.inbound.protection.outlook.com mail-dbbpr03cu00103.inbound.protection.outlook.com mail-as8pr05cu00400.inbound.protection.outlook.com mail-am0pr04cu00504.inbound.protection.outlook.com mail-db3pr0202cu00100.inbound.protection.outlook.com mail-db8pr02cu00101.inbound.protection.outlook.com mail-as8pr04cu00803.inbound.protection.outlook.com mail-am7pr05cu00204.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 → 40.99.150.120

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 205ms

TXT Record
MS=ms82539742
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF#

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

📨 DMARC#

Policy	Record (_dmarc.randersonsdag.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:66f14a574745c@dmarc-dk.centerasecurity.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 2026-10-13 08:33:50

www CNAME	randersonsdag.dk (all on randersonsdag.dk) → 193.163.97.44 (AS43167)
www vs bare domain	Same network randersonsdag.dk: 193.163.97.44 (AS43167) www.randersonsdag.dk: 193.163.97.44 (AS43167)
Wildcard	No
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

✍️ DKIM keys#

1 found

Selector	CNAME	Key
google	—	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#

184ms

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

🏷️ SOA#

149ms

Field	Value
Serial	2025021901
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 2026-10-11 04:50:12

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2006-07-24
Expires	2027-07-31 (282d)

📋 WHOIS#

⏱️ Lookup Timing#

111ms

132ms

137ms

AAAA

119ms

TXT

205ms

CAA

135ms

HTTPS

96ms

TLSA

373ms

SOA

149ms

MTA-STS

116ms

DNSSEC

184ms

SRV

216ms

Total

1250ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-13 08:33:50	1218ms	4 NS 1 A 1 MX	🔒 Secure
2026-10-02 19:33:15	480ms	4 NS 1 A 1 MX	🔒 Secure
2026-09-30 19:24:42	432ms	4 NS 1 A 1 MX	🔒 Secure
2026-09-21 12:58:33	986ms	4 NS 1 A 1 MX	🔒 Secure
2026-09-14 11:27:28	859ms	4 NS 1 A 1 MX	🔒 Secure
2026-09-08 19:09:35	3569ms	4 NS 1 A 1 MX	🔒 Secure
2026-08-26 21:56:43	1222ms	4 NS 1 A 1 MX	🔒 Secure
2026-08-01 15:37:47	8930ms	4 NS 1 A 1 MX	🔒 Secure
2026-06-21 04:29:54	689ms	4 NS 1 A 1 MX	🔒 Secure
2026-06-18 21:38:11	829ms	4 NS 1 A 1 MX	🔒 Secure
2026-06-18 03:40:58 shown	1250ms	4 NS 1 A 1 MX	🔒 Secure