mariannekierulff.dk

📜 Historical scan 2026-07-08 16:58:05 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

mariannekierulff.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 16 March 2017 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 217.74.213.11 is hosted by GlobalConnect A/S (AS31027) in Denmark. Mail is handled by mariannekierulff-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 69ms

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 65ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
217.74.213.11	21600s	—	AS31027	GlobalConnect A/S	217.74.208.0/20	🇩🇰 Denmark	Copenhagen

📧 MX Records#

1 records 62ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	mariannekierulff-dk.mail.protection.outlook.com	2a01:111:f403:ca04::d 2a01:111:f403:ca09::1 2a01:111:f403:ca09::5 2a01:111:f403:ca09::9 52.101.68.18 52.101.73.12 52.101.73.26 52.101.73.8	mail-db6pr03cu00105.inbound.protection.outlook.com mail-as9pr07cu00301.inbound.protection.outlook.com mail-am1pr04cu00105.inbound.protection.outlook.com mail-as8pr04cu00801.inbound.protection.outlook.com mail-db4pr02cu00302.inbound.protection.outlook.com mail-am4pr0401cu00104.inbound.protection.outlook.com mail-as9pr05cu01302.inbound.protection.outlook.com mail-am0pr04cu00500.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 → 52.98.149.136

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 373ms

TXT Record
MS=ms27779401
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (mariannekierulff.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 2026-10-07 18:12:48

www	46.30.211.38 (AS51468) (address records, no CNAME)
www vs bare domain	Different networks mariannekierulff.dk: 217.74.213.11 (AS31027) www.mariannekierulff.dk: 46.30.211.38 (AS51468) (all like this)
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#

182ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2026070701
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 2026-10-06 18:32:15

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2017-03-16
Expires	2027-03-31 (158d)

📋 WHOIS#

⏱️ Lookup Timing#

69ms

65ms

62ms

AAAA

61ms

TXT

373ms

CAA

85ms

HTTPS

61ms

TLSA

8060ms

SOA

0ms

MTA-STS

97ms

DNSSEC

182ms

SRV

8108ms

Total

17128ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-06 18:08:38	1003ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-26 14:50:25	4769ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-06 21:50:03	1576ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-25 15:07:15	1158ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-08 04:29:55	1166ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-08 16:58:05 shown	17128ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-17 20:18:15	824ms	2 NS 1 A 1 MX	🔒 Secure