cohere.dk DNS records

🖥️ Nameservers2 records 59ms

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 54ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
195.47.247.18	3600s	one.com.webforward.g1i.one	AS51468	One.com A/S	195.47.247.0/24	—	—

📧 MX Records1 records 53ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	cohere-dk.mail.protection.outlook.com	2a01:111:f403:ca04::2 2a01:111:f403:ca04::5 2a01:111:f403:ca09::20 2a01:111:f403:ca48::a 52.101.103.143 52.101.68.10 52.101.68.5 52.101.73.16	mail-du2pr03cu00102.inbound.protection.outlook.com mail-db3pr0202cu00205.inbound.protection.outlook.com mail-as8pr05cu00400.inbound.protection.outlook.com mail-miypr02cu00202.inbound.protection.outlook.com mail-miypr03cu00107.inbound.protection.outlook.com mail-dbbpr03cu00102.inbound.protection.outlook.com mail-du2pr03cu00105.inbound.protection.outlook.com mail-as2pr05cu00100.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 → 52.98.151.88

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records1 records 8115ms

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

📝 TXT Records2 records 214ms

TXT Record
MS=ms87632582
v=spf1 include:spf.protection.outlook.com ip4:62.242.35.130 include:mail.zendesk.com -all

✉️ SPF

Policy	Record (cohere.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com ip4:62.242.35.130 include:mail.zendesk.com -all

📨 DMARC

Policy	Record (_dmarc.cohere.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:6757168f88a53@dmarc-dk.centerasecurity.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)

🔐 DNSSEC154ms

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

🏷️ SOA0ms

Field	Value
Serial	2026082402
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

59ms

A

54ms

MX

53ms

AAAA

46ms

TXT

214ms

CAA

55ms

HTTPS

53ms

TLSA

1046ms

SOA

0ms

MTA-STS

93ms

DNSSEC

154ms

SRV

8115ms

Total

17996ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-24 13:38:40	17996ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-14 12:42:04	4394ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-06 07:26:19	1404ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-15 14:43:40	1238ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-25 17:02:50	1279ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-23 08:20:05	972ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-23 05:23:50	797ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-23 01:17:03	1206ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-16 21:51:42	1032ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-16 21:41:39	1297ms	2 NS 1 A 1 MX	🔒 Secure	View