coastzone.dk DNS records

🖥️ Nameservers2 records 35ms

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 29ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.21.41.135	3600s	linux24.curanet.dk	AS48854	team.blue Denmark A/S	185.21.40.0/22	🇩🇰 Denmark	—

📧 MX Records1 records 31ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	600s	coastzone-dk.mail.protection.outlook.com	2a01:111:f403:ca04::7 2a01:111:f403:ca09::7 2a01:111:f403:ca09::c 2a01:111:f403:ca38::8 52.101.68.21 52.101.68.36 52.101.73.12 52.101.73.8	mail-db4pr02cu00307.inbound.protection.outlook.com mail-am9pr04cu00107.inbound.protection.outlook.com mail-as8pr05cu00304.inbound.protection.outlook.com mail-wa4pr04cu00100.inbound.protection.outlook.com mail-db4pr02cu00205.inbound.protection.outlook.com mail-db5pr02cu00104.inbound.protection.outlook.com mail-am4pr0401cu00104.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 → 40.104.116.40
🔶 Autoconfig	23.100.15.180

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records5 records 136ms

TXT Record
brevo-code:ad1bb0a0a69c75b032e38d3d9803decd
google-site-verification=L9jcRafiHD6bYdLL2E1_1fAOlJNarhPNBHYnGBWgplw
google-site-verification=xTiLEe27JchAoujhC_x67eQHxU52W9ddcrrfvuxs9hQ
MS=ms18524478
v=spf1 include:143514657.spf01.hubspotemail.net include:_spf13900.spfprotect.com include:spf.protection.outlook.com include:spf.curanet.dk -all

✉️ SPF

Policy	Record (coastzone.dk)
-all (hard fail)	v=spf1 include:143514657.spf01.hubspotemail.net include:_spf13900.spfprotect.com include:spf.protection.outlook.com include:spf.curanet.dk -all

📨 DMARC

Policy	Record (_dmarc.coastzone.dk)
p=quarantine	v=DMARC1; p=quarantine; rua=mailto:rua@dmarc.brevo.com;

📬 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)

🔐 DNSSEC94ms

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

🏷️ SOA0ms

Field	Value
Serial	2026083101
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

35ms

A

29ms

MX

31ms

AAAA

28ms

TXT

136ms

CAA

28ms

HTTPS

25ms

TLSA

415ms

SOA

0ms

MTA-STS

41ms

DNSSEC

94ms

SRV

46ms

Total

921ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-31 20:53:01	921ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-30 17:52:18	1205ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-29 14:02:08	775ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-27 23:51:00	900ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-26 23:45:32	1280ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-25 22:51:46	1810ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-24 17:45:16	2039ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-23 15:18:50	1289ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-22 13:43:03	5901ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-21 13:23:40	1701ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-20 13:15:17	4645ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-19 11:39:24	4972ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-18 11:37:48	2036ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-17 08:25:08	10899ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-15 17:03:25	3620ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-14 12:52:16	1435ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-13 02:41:05	5778ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-11 06:50:24	2542ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-10 02:13:24	1400ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-09 00:42:11	1767ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-06 08:13:50	1383ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-30 06:11:00	3636ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-27 20:28:31	24778ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-26 20:24:56	3228ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-25 20:11:47	1318ms	2 NS 1 A 1 MX	🔒 Secure	View