koretime.dk DNS records

🖥️ Nameservers3 records 117ms

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 131ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
93.191.156.173	3600s	linux284.unoeuro.com	AS48854	team.blue Denmark A/S	93.191.152.0/21	🇩🇰 Denmark	—

📧 MX Records1 records 95ms

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	93.191.156.173
🔶 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 163ms

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

📝 TXT Records1 records 257ms

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

✉️ SPF

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

📨 DMARC

Policy	Record (_dmarc.koretime.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 47ms

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

🔐 DNSSEC192ms

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

🏷️ SOA0ms

Field	Value
Serial	2026090301
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

117ms

A

131ms

MX

95ms

AAAA

123ms

TXT

257ms

CAA

146ms

HTTPS

136ms

TLSA

47ms

SOA

0ms

MTA-STS

110ms

DNSSEC

192ms

SRV

163ms

Total

1070ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-04 08:47:11	1070ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-02 05:02:11	671ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-30 09:01:53	7030ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-28 10:46:15	762ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-27 10:19:44	1101ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-26 10:05:29	737ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-25 09:34:07	751ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-24 09:17:46	8638ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-23 05:12:52	632ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-22 04:33:17	2679ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-20 16:29:20	841ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-19 09:57:43	748ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-18 06:14:43	758ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-13 04:07:36	1053ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-11 08:25:57	830ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-08 12:34:30	8634ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-06 21:27:19	824ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-05 19:49:56	762ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-04 15:02:35	5909ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-02 23:22:58	425ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-06-22 01:12:32	2909ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-18 06:23:25	764ms	2 NS 1 A 4 MX	🔒 Secure	View