novacore.dk DNS records

🖥️ Nameservers2 records 39ms

Nameserver	IP addresses	PTR	ASN / ISP
casey.ns.cloudflare.com	108.162.195.158 162.159.44.158 172.64.35.158 2606:4700:58::a29f:2c9e 2803:f800:50::6ca2:c39e 2a06:98c1:50::ac40:239e	casey.ns.cloudflare.com casey.ns.cloudflare.com casey.ns.cloudflare.com casey.ns.cloudflare.com casey.ns.cloudflare.com casey.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
dee.ns.cloudflare.com	108.162.192.93 172.64.32.93 173.245.58.93 2606:4700:50::adf5:3a5d 2803:f800:50::6ca2:c05d 2a06:98c1:50::ac40:205d	dee.ns.cloudflare.com dee.ns.cloudflare.com dee.ns.cloudflare.com dee.ns.cloudflare.com dee.ns.cloudflare.com dee.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records2 records 52ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.47.215	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.172.206	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records1 records 39ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	mx.simply.com	94.231.106.20	mx.simply.com	AS48854 team.blue Denmark A/S

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔶 Autoconfig	172.67.172.206

🔷 AAAA Records (IPv6)2 records 42ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3033::ac43:acce	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3037::6815:2fd7	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records1 records 41ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.47.215,172.67.172.206 ech=AEX+DQBBcwAgACCn/m3LD6MOliaQPm+jB7t8exP6qD3dVyt6ZDX1MabXdgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::ac43:acce,2606:4700:3037::6815:2fd7

📝 TXT Records2 records 212ms

TXT Record
google-site-verification=t95ALfw_k8W2GbveND5166g3nr9xlgKE-FrO3cIIz4k
v=spf1 include:spf.simply.com ~all

✉️ SPF

Policy	Record (novacore.dk)
~all (soft fail)	v=spf1 include:spf.simply.com ~all

📨 DMARC

✗ No DMARC record — mail spoofing not restricted

📬 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 71ms

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…

🔐 DNSSEC87ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	unsigned answer

🏷️ SOA0ms

Field	Value
Serial	2412915906
Primary NS (MNAME)	casey.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

39ms

A

52ms

MX

39ms

AAAA

42ms

TXT

212ms

CAA

33ms

HTTPS

41ms

TLSA

71ms

SOA

0ms

MTA-STS

81ms

DNSSEC

87ms

SRV

76ms

Total

1078ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-28 05:25:40	1078ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-08-23 19:38:38	3888ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-08-11 17:08:10	1402ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-08-10 13:28:20	1225ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-08-08 03:35:10	1148ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-08-07 00:42:42	1557ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-07-26 12:09:06	2027ms	2 NS 2 A 1 MX	❓ Unknown	View
2026-07-24 11:15:22	2902ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-07-17 05:20:17	1634ms	2 NS 2 A 1 MX	❓ Unknown	View
2026-07-15 08:52:43	952ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-07-11 11:14:10	1148ms	2 NS 2 A 1 MX	❓ Unknown	View
2026-07-10 09:11:50	992ms	2 NS 2 A 1 MX	❓ Unknown	View
2026-07-03 11:26:33	2697ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-06-30 22:31:55	1325ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-06-28 05:16:13	1949ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-06-25 07:38:26	878ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-06-23 15:37:02	1103ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-22 14:12:53	4110ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-06-22 04:58:04	1104ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-20 03:39:32	594ms	2 NS 2 A 1 MX	⚠️ Bogus	View
2026-06-17 23:55:18	823ms	2 NS 2 A 1 MX	🔓 Insecure	View