arnumel.dk

📜 Historical scan 2026-09-30 23:26:04 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

arnumel.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 25 September 2009 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 94.237.88.120 is hosted by UpCloud Ltd (AS202053) in Germany. Mail is handled by arnumel-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#

4 records 47ms

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 39ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
94.237.88.120	600s	nb-live-01.twistedbytes.eu	AS202053	UpCloud Ltd	94.237.64.0/19	🇩🇪 Germany	Frankfurt am Main

📧 MX Records#

1 records 49ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	arnumel-dk.mail.protection.outlook.com	2a01:111:f403:ca04::d 2a01:111:f403:ca09::20 2a01:111:f403:ca21::8 2a01:111:f403:ca21::e 52.101.103.162 52.101.103.36 52.101.103.39 52.101.68.21	mail-db6pr03cu00105.inbound.protection.outlook.com mail-as8pr05cu00400.inbound.protection.outlook.com mail-matpr04cu00100.inbound.protection.outlook.com mail-matpr04cu00306.inbound.protection.outlook.com mail-miypr03cu00202.inbound.protection.outlook.com mail-miypr05cu00104.inbound.protection.outlook.com mail-miypr05cu00207.inbound.protection.outlook.com mail-db4pr02cu00205.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 → 40.104.116.40

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records 59ms

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

📝 TXT Records#

2 records 152ms

TXT Record
MS=ms82711939
v=spf1 include:spf.protection.outlook.com include:spf.twistedbytes.eu -all

✉️ SPF#

Policy	Record (arnumel.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com include:spf.twistedbytes.eu -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 2026-10-12 16:39:31

www	94.237.88.120 (AS202053) (address records, no CNAME)
www vs bare domain	Same network arnumel.dk: 94.237.88.120 (AS202053) www.arnumel.dk: 94.237.88.120 (AS202053)
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

🔎 SPF check#

zone-wide SPF report

DNS lookups: 3/10 · policy: -all

No problems found

🔗 TLSA / DANE#

✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)

🔐 DNSSEC#

68ms

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

🏷️ SOA#

40ms

Field	Value
Serial	2026093000
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 2026-10-06 04:16:13

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2009-09-25
Expires	2027-09-30 (348d)

📋 WHOIS#

⏱️ Lookup Timing#

47ms

39ms

49ms

AAAA

47ms

TXT

152ms

CAA

51ms

HTTPS

29ms

TLSA

305ms

SOA

40ms

MTA-STS

48ms

DNSSEC

68ms

SRV

59ms

Total

746ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-12 16:39:31	1410ms	4 NS 1 A 1 MX	🔒 Secure
2026-09-30 23:26:04 shown	746ms	4 NS 1 A 1 MX	🔒 Secure
2026-09-30 15:38:45	3135ms	4 NS 1 A 1 MX	🔒 Secure
2026-09-24 14:43:00	1419ms	4 NS 1 A 1 MX	🔒 Secure
2026-08-26 13:02:21	793ms	4 NS 1 A 1 MX	🔒 Secure
2026-06-20 16:11:54	630ms	4 NS 1 A 1 MX	🔒 Secure
2026-06-20 02:28:08	2119ms	4 NS 1 A 1 MX	🔒 Secure
2026-06-16 13:40:07	3065ms	4 NS 1 A 1 MX	🔒 Secure