sprogkontoret.dk DNS records

🖥️ Nameservers2 records 2039ms

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 39ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
46.30.213.83	3600s	webcluster1.webpod13-cph3.one.com	AS51468	One.com A/S	46.30.208.0/21	🇩🇰 Denmark	Copenhagen

📧 MX Records1 records 2040ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	sprogkontoret-dk.mail.protection.outlook.com	2a01:111:f403:ca04::10 2a01:111:f403:ca04::d 2a01:111:f403:ca09::26 2a01:111:f403:ca09::8 52.101.181.153 52.101.68.12 52.101.68.25 52.101.73.26	mail-dbapr03cu00100.inbound.protection.outlook.com mail-db6pr03cu00105.inbound.protection.outlook.com mail-am8pr83cu00106.inbound.protection.outlook.com mail-as2pr05cu00100.inbound.protection.outlook.com mail-wa4pr04cu00101.inbound.protection.outlook.com mail-db9pr02cu00204.inbound.protection.outlook.com mail-db8pr02cu00101.inbound.protection.outlook.com mail-as9pr05cu01302.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
🔶 Autoconfig	46.30.213.83

🔷 AAAA Records (IPv6)1 records 2038ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a02:2350:5:10b:9a:dee0:a1f9:d8d4	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 Records1 records 63ms

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

📝 TXT Records2 records 187ms

TXT Record
MS=62CFE84BDB0F10CC1CDC7FC574C7DCF781C04461
v=spf1 include:spf.protection.outlook.com include:_custspf.one.com include:servers.mcsv.net -all

✉️ SPF

Policy	Record (sprogkontoret.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com include:_custspf.one.com include:servers.mcsv.net -all

📨 DMARC

Policy	Record (_dmarc.sprogkontoret.dk)
p=none (monitor only)	v=DMARC1; p=none;

📬 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 / DANE

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

🔐 DNSSEC66ms

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

🏷️ SOA0ms

Field	Value
Serial	2026083102
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

2039ms

A

39ms

MX

2040ms

AAAA

2038ms

TXT

187ms

CAA

49ms

HTTPS

48ms

TLSA

299ms

SOA

0ms

MTA-STS

60ms

DNSSEC

66ms

SRV

63ms

Total

2795ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-31 16:22:54	2795ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-30 23:28:48	1430ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-27 08:01:29	1488ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-03 09:00:55	10179ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-25 00:25:29	4836ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-23 03:48:33	949ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-17 22:21:19	1299ms	2 NS 1 A 1 MX	🔒 Secure	View