natur-on-line.dk DNS records

🖥️ Nameservers2 records 45ms

Nameserver	IP addresses	PTR	ASN / ISP
bob.ns.cloudflare.com	108.162.193.104 172.64.33.104 173.245.59.104 2606:4700:58::adf5:3b68 2803:f800:50::6ca2:c168 2a06:98c1:50::ac40:2168	bob.ns.cloudflare.com bob.ns.cloudflare.com bob.ns.cloudflare.com bob.ns.cloudflare.com bob.ns.cloudflare.com bob.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
gina.ns.cloudflare.com	108.162.192.117 172.64.32.117 173.245.58.117 2606:4700:50::adf5:3a75 2803:f800:50::6ca2:c075 2a06:98c1:50::ac40:2075	gina.ns.cloudflare.com gina.ns.cloudflare.com gina.ns.cloudflare.com gina.ns.cloudflare.com gina.ns.cloudflare.com gina.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records2 records 62ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.12.106	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.194.28	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records

📧

No MX records found

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	104.21.12.106
🔶 Autoconfig	104.21.12.106

🔷 AAAA Records (IPv6)2 records 59ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3033::ac43:c21c	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3035::6815:c6a	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records1 records 53ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.12.106,172.67.194.28 ech=AEX+DQBBkAAgACDg2Vj95DTnMoBzZqStrQjUWeAeRnEh8QgpP5Gf87BuTwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::ac43:c21c,2606:4700:3035::6815:c6a

📝 TXT Records

📝

No TXT records found

✉️ SPF

✗ No SPF record — mail spoofing not restricted

📨 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 / DANE

✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)

🔐 DNSSEC97ms

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	2413092920
Primary NS (MNAME)	bob.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

45ms

A

62ms

MX

52ms

AAAA

59ms

TXT

218ms

CAA

45ms

HTTPS

53ms

TLSA

59ms

SOA

0ms

MTA-STS

80ms

DNSSEC

97ms

SRV

78ms

Total

1217ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-01 16:03:39	1217ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-08-27 14:59:11	9530ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-08-25 08:47:24	2532ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-08-24 08:41:01	16739ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-08-05 20:12:03	1120ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-25 03:54:19	2695ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-24 02:07:54	1184ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-20 04:04:07	955ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-18 08:02:57	945ms	2 NS 2 A 0 MX	🔓 Insecure	View