dces.dk DNS records

🖥️ Nameservers2 records 63ms

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 69ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
46.30.215.127	3600s	webforward.webpod16-cph3.one.com	AS51468	One.com A/S	46.30.208.0/21	🇩🇰 Denmark	Copenhagen

📧 MX Records1 records 54ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	dces-dk.mail.protection.outlook.com	2a01:111:f403:ca04::d 2a01:111:f403:ca09::e 2a01:111:f403:ca38::8 2a01:111:f403:ca48::a 52.101.68.0 52.101.68.32 52.101.73.1 52.101.73.28	mail-db6pr03cu00105.inbound.protection.outlook.com mail-am7pr05cu00206.inbound.protection.outlook.com mail-wa4pr04cu00100.inbound.protection.outlook.com mail-miypr02cu00202.inbound.protection.outlook.com mail-db3pr0202cu00100.inbound.protection.outlook.com mail-db3pr0202cu00200.inbound.protection.outlook.com mail-am3pr04cu00501.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 → 40.104.116.24
🔶 Autoconfig	89.34.18.57

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records1 records 84ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	0	1	5061	sipfed.online.lync.com

📝 TXT Records7 records 178ms

TXT Record
_globalsign-domain-verification=7joj0yNrzdBviBMTFKNW2Gzdx74A4CpKnNRc3s3LeI
_globalsign-domain-verification=PJ2Z19pb9kW9A6Ldg6U4icYOI1d7DrmqabesSgIfvm
8As1F7/wvZcmKXLbh7L2d6YsEtnauiJQosbpexSbYypRK+a35fSd9HZb3303OPEBAqZL+a2dm5bXJyJbwUb8YQ==
D0A0T63526
MS=C022A213CE33815C348DF046AAD9D3B29820789F
MS=ms19740857
v=spf1 ip4:185.165.72.0/22 ip4:62.70.4.47 ip4:62.70.4.40 include:autotask.net include:spf.protection.outlook.com include:spf1.emarketeer.com ~all

✉️ SPF

Policy	Record (dces.dk)
~all (soft fail)	v=spf1 ip4:185.165.72.0/22 ip4:62.70.4.47 ip4:62.70.4.40 include:autotask.net include:spf.protection.outlook.com include:spf1.emarketeer.com ~all

📨 DMARC

Policy	Record (_dmarc.dces.dk)
p=none (monitor only)	v=DMARC1; p=none; rua=mailto:60gyjerg@ag.dmarcian.eu;

📬 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)

🔐 DNSSEC103ms

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

🏷️ SOA0ms

Field	Value
Serial	2026032501
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

63ms

A

69ms

MX

54ms

AAAA

57ms

TXT

178ms

CAA

59ms

HTTPS

79ms

TLSA

178ms

SOA

0ms

MTA-STS

86ms

DNSSEC

103ms

SRV

84ms

Total

950ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-27 07:49:36	950ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-21 08:06:14	1007ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-20 17:38:26	814ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-19 22:57:26	1194ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-17 01:15:09	4723ms	2 NS 1 A 1 MX	🔒 Secure	View