dgo.dk DNS records

🖥️ Nameservers2 records 26ms

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 35ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
77.111.240.191	3600s	webcluster2.webpod11-cph3.one.com	AS51468	One.com A/S	77.111.240.0/22	🇩🇰 Denmark	Copenhagen

📧 MX Records1 records 56ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	dgo-dk.mail.protection.outlook.com	2a01:111:f403:ca04::a 2a01:111:f403:ca09::2 2a01:111:f403:ca09::b 2a01:111:f403:ca48::a 52.101.68.39 52.101.73.19 52.101.73.26 52.101.73.6	mail-du0pr03cu00102.inbound.protection.outlook.com mail-am0pr83cu00402.inbound.protection.outlook.com mail-am7pr05cu00103.inbound.protection.outlook.com mail-miypr02cu00202.inbound.protection.outlook.com mail-db7pr03cu00607.inbound.protection.outlook.com mail-as8pr04cu00803.inbound.protection.outlook.com mail-as9pr05cu01302.inbound.protection.outlook.com mail-am6pr04cu00306.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 → 40.104.116.56

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records6 records 161ms

TXT Record
Ezaokde2BOjIv2lZokKnJkHQZYHA5PyGe9uA/g2bMUMV1zrjhmPp3tKCcYpLgFdRhF8bun76e/TDYDhLZVXP5A==
LHvcyNdc4Uocf7JtlWlZkYb3ZHgHs1sLwToH5HVC2xCZ7tjc0Rec7CkaLNrEGGnLV2JiEAUAl0AnHamNiN292Q==
MS=ms21570675
MS=ms42512216
S0J0A87263
v=spf1 include:spf.protection.outlook.com include:spf.sn.dk -all

✉️ SPF

Policy	Record (dgo.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com include:spf.sn.dk -all

📨 DMARC

Policy	Record (_dmarc.dgo.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:dmarc_agg@vali.email;

📬 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)

🔐 DNSSEC87ms

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

26ms

A

35ms

MX

56ms

AAAA

43ms

TXT

161ms

CAA

42ms

HTTPS

44ms

TLSA

246ms

SOA

0ms

MTA-STS

80ms

DNSSEC

87ms

SRV

66ms

Total

932ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-27 13:17:34	932ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-25 05:13:00	2735ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-23 06:24:43	5793ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-02 22:45:07	2732ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-26 01:45:10	684ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-26 00:21:14	1415ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-25 08:02:46	877ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-24 02:51:31	1358ms	0 NS 0 A 0 MX	⚠️ Bogus	View
2026-06-24 00:10:57	2636ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-23 20:00:47	946ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-20 05:20:42	1944ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-17 02:35:30	949ms	2 NS 1 A 1 MX	🔒 Secure	View