oxycare.dk DNS records

🖥️ Nameservers3 records 53ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.simply.com	2a02:2339:1:15c::4562:4562 91.197.248.78	ns1.simply.com ns1.simply.com	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.simply.com	185.25.141.15 2a02:2339:4006:101::4562:4562	ns2.simply.com ns2.simply.com	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns3.simply.com	91.197.248.79	ns3.simply.com	AS48854 team.blue Denmark A/S

🌍 A Records1 records 54ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
94.231.103.100	600s	dnsforward.simply.com	AS48854	team.blue Denmark A/S	94.231.96.0/20	🇩🇰 Denmark	—

📧 MX Records1 records 85ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	mx.simply.com	94.231.106.20	mx.simply.com	AS48854 team.blue Denmark A/S

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	185.20.205.17
🔶 Autoconfig	maildiscover.simply.com → 94.231.108.222

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records1 records 95ms

Service	Priority	Weight	Port	Target
_autodiscover._tcp	10	10	443	maildiscover.simply.com

📝 TXT Records1 records 173ms

TXT Record
v=spf1 include:spf.simply.com -all

✉️ SPF

Policy	Record (oxycare.dk)
-all (hard fail)	v=spf1 include:spf.simply.com -all

📨 DMARC

Policy	Record (_dmarc.oxycare.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:dmarc@robot.simply.com; ruf=mailto:dmarc@robot.simply.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 / DANE2 records 46ms

Service / Owner	Type	Cert association
SMTP _25._tcp.mx.simply.com	DANE-EE · SPKI · SHA-256	97A3BA009F39C761BFFB6574340E8138…
SMTP _25._tcp.mx.simply.com	DANE-EE · SPKI · SHA-256	A9D603AF4D7ED6B9246B4B68500CD6F2…

🔐 DNSSEC121ms

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

🏷️ SOA0ms

Field	Value
Serial	2026081202
Primary NS (MNAME)	ns1.simply.com
Responsible (RNAME)	hostmaster@simply.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	3600s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

53ms

A

54ms

MX

85ms

AAAA

54ms

TXT

173ms

CAA

46ms

HTTPS

47ms

TLSA

46ms

SOA

0ms

MTA-STS

100ms

DNSSEC

121ms

SRV

95ms

Total

776ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-28 06:34:47	776ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-26 02:33:51	508ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-13 06:52:25	1503ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-12 01:46:31	2768ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-08-10 08:25:34	1075ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-08-08 16:53:51	772ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-08-07 11:16:22	2949ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-31 07:34:13	780ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-29 20:27:55	737ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-28 03:01:15	699ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-27 02:36:23	986ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-26 02:29:16	799ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-25 02:08:13	720ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-24 00:18:49	9697ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-22 23:53:36	641ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-21 17:26:10	715ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-20 14:20:25	720ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-19 12:04:26	652ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-18 04:00:35	8771ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-16 23:04:00	630ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-15 04:23:13	809ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-12 07:18:58	1967ms	2 NS 0 A 0 MX	❓ Unknown	View
2026-07-09 23:51:05	2151ms	2 NS 0 A 0 MX	❓ Unknown	View
2026-07-08 14:45:12	2220ms	2 NS 0 A 0 MX	❓ Unknown	View
2026-07-07 05:05:09	1943ms	2 NS 0 A 0 MX	❓ Unknown	View