negative.dk DNS records

🖥️ Nameservers2 records 35ms

Nameserver	IP addresses	PTR	ASN / ISP
kia.ns.cloudflare.com	108.162.192.179 172.64.32.179 173.245.58.179 2606:4700:50::adf5:3ab3 2803:f800:50::6ca2:c0b3 2a06:98c1:50::ac40:20b3	kia.ns.cloudflare.com kia.ns.cloudflare.com kia.ns.cloudflare.com kia.ns.cloudflare.com kia.ns.cloudflare.com kia.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
malcolm.ns.cloudflare.com	108.162.195.81 162.159.44.81 172.64.35.81 2606:4700:58::a29f:2c51 2803:f800:50::6ca2:c351 2a06:98c1:50::ac40:2351	malcolm.ns.cloudflare.com malcolm.ns.cloudflare.com malcolm.ns.cloudflare.com malcolm.ns.cloudflare.com malcolm.ns.cloudflare.com malcolm.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records2 records 51ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.45.250	600s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.221.173	600s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records2 records 41ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	600s	in1-smtp.messagingengine.com	103.168.172.216 103.168.172.217 103.168.172.218 103.168.172.219 103.168.172.220 103.168.172.221 103.168.172.222 103.168.172.223	phl-mx-01.messagingengine.com phl-mx-02.messagingengine.com phl-mx-03.messagingengine.com phl-mx-04.messagingengine.com phl-mx-05.messagingengine.com phl-mx-06.messagingengine.com phl-mx-07.messagingengine.com phl-mx-08.messagingengine.com	AS151847 Fastmail Pty Ltd AS151847 Fastmail Pty Ltd AS151847 Fastmail Pty Ltd AS151847 Fastmail Pty Ltd AS151847 Fastmail Pty Ltd AS151847 Fastmail Pty Ltd AS151847 Fastmail Pty Ltd AS151847 Fastmail Pty Ltd
20	600s	in2-smtp.messagingengine.com	202.12.124.216 202.12.124.217 202.12.124.218 202.12.124.219	stl-mx-01.messagingengine.com stl-mx-02.messagingengine.com stl-mx-03.messagingengine.com stl-mx-04.messagingengine.com	AS151847 Fastmail Pty Ltd AS151847 Fastmail Pty Ltd AS151847 Fastmail Pty Ltd AS151847 Fastmail Pty Ltd

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	104.21.45.250
🔶 Autoconfig	104.21.45.250

🔷 AAAA Records (IPv6)2 records 34ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3030::ac43:ddad	600s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3037::6815:2dfa	600s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records1 records 68ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.45.250,172.67.221.173 ech=AEX+DQBBeQAgACCc057jHmdUNLe3Q7CP6vEMJf27rqKyIa9ycfkg+crjGAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:ddad,2606:4700:3037::6815:2dfa

📝 TXT Records1 records 163ms

TXT Record
v=spf1 include:spf.messagingengine.com include:_spf.google.com ~all

✉️ SPF

Policy	Record (negative.dk)
~all (soft fail)	v=spf1 include:spf.messagingengine.com include:_spf.google.com ~all

📨 DMARC

Policy	Record (_dmarc.negative.dk)
p=none (monitor only)	v=DMARC1; p=none; rua=mailto:39ec6f1bca01400e812d594604282d2b@dmarc-reports.cloudflare.net,mailto:a33c5dbc4d4e4498b712f34268d0ba7e@dmarc-reports.cloudflare.net

📬 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)

🔐 DNSSEC66ms

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

🏷️ SOA85ms

Field	Value
Serial	2407448747
Primary NS (MNAME)	kia.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

35ms

A

51ms

MX

41ms

AAAA

34ms

TXT

163ms

CAA

63ms

HTTPS

68ms

TLSA

220ms

SOA

85ms

MTA-STS

95ms

DNSSEC

66ms

SRV

94ms

Total

1665ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-31 11:54:44	1789ms	2 NS 2 A 2 MX	🔒 Secure	View
2026-08-20 05:07:40	12356ms	2 NS 2 A 2 MX	🔒 Secure	View
2026-08-19 03:28:31	5998ms	2 NS 2 A 2 MX	🔒 Secure	View
2026-08-18 02:59:21	2787ms	2 NS 2 A 2 MX	🔒 Secure	View
2026-08-09 08:23:38	3579ms	2 NS 2 A 2 MX	🔒 Secure	View
2026-07-16 10:03:05	11125ms	2 NS 2 A 2 MX	🔒 Secure	View
2026-06-25 13:50:26	1665ms	2 NS 2 A 2 MX	🔒 Secure	View
2026-06-21 13:23:00	961ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-20 04:29:54	1320ms	2 NS 2 A 2 MX	🔓 Insecure	View
2026-06-20 01:58:08	1061ms	2 NS 2 A 2 MX	🔓 Insecure	View
2026-06-18 03:35:50	905ms	2 NS 2 A 2 MX	🔓 Insecure	View