demant-data.dk DNS records

🖥️ Nameservers2 records 36ms

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 Records1 records 46ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
46.30.213.10	3600s	webcluster1.webpod12-cph3.one.com	AS51468	One.com A/S	46.30.208.0/21	🇩🇰 Denmark	Copenhagen

📧 MX Records2 records 38ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	eu-esec-01.heimdalsecurity.com	20.50.183.144 20.50.183.146	eu-esec-01.heimdalsecurity.com eu-esec-01.heimdalsecurity.com	AS8075 Microsoft Corporation AS8075 Microsoft Corporation
20	3600s	eu-esec-02.heimdalsecurity.com	20.50.183.144 20.50.183.146	eu-esec-01.heimdalsecurity.com eu-esec-01.heimdalsecurity.com	AS8075 Microsoft Corporation AS8075 Microsoft Corporation

🔷 AAAA Records (IPv6)1 records 55ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a02:2350:5:10a:52:e85c:c54:5d98	3600s	—	AS51468	One.com A/S	2a02:2350:0:0:0:0:0:0/32	🇩🇰 Denmark	Copenhagen

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records2 records 71ms

Service	Priority	Weight	Port	Target
_autodiscover._tcp	1	0	443	exch.httpscan.dk
_sipfederationtls._tcp	100	1	5061	sipfed.online.lync.com

📝 TXT Records3 records 212ms

TXT Record
google-site-verification=kGrUiVTI8TNKTPY-UUFQT3cV7-xXJbMuPUaLc8H3OJQ
MS=ms24105026
v=spf1 include:spf.httpscan.dk -all

✉️ SPF

Policy	Record (demant-data.dk)
-all (hard fail)	v=spf1 include:spf.httpscan.dk -all

📨 DMARC

Policy	Record (_dmarc.demant-data.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:administrator@httpscan.dk; pct=100;

📬 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

🔗 TLSA / DANE2 records 67ms

Service / Owner	Type	Cert association
SMTP _25._tcp.eu-esec-01.heimdalsecurity.com	DANE-EE · SPKI · SHA-256	2E8933DD6DB99304A5A9D5C4ECDE7B8E…
SMTP _25._tcp.eu-esec-02.heimdalsecurity.com	DANE-EE · SPKI · SHA-256	2E8933DD6DB99304A5A9D5C4ECDE7B8E…

🔐 DNSSEC83ms

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

🏷️ SOA0ms

Field	Value
Serial	2026082203
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 RegistrationWHOIS fetched 2026-08-23 03:46:11

Field	Value
Registrar	ONE.COM A/S
Registered	2016-01-29
Expires	2027-01-31 (151d)

📋 WHOIS

⏱️ Lookup Timing

NS

36ms

A

46ms

MX

38ms

AAAA

55ms

TXT

212ms

CAA

36ms

HTTPS

49ms

TLSA

67ms

SOA

0ms

MTA-STS

77ms

DNSSEC

83ms

SRV

71ms

Total

839ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-27 20:46:37	839ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-08-23 03:39:58	6543ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-08-22 03:24:55	1023ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-06-25 13:13:41	1602ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-06-20 06:01:55	638ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-06-19 06:23:37	3257ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-06-17 01:44:28	1225ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-06-17 01:40:07	738ms	2 NS 1 A 2 MX	🔒 Secure	View