tnbc.dk DNS records

🖥️ Nameservers2 records 28ms

Nameserver	IP addresses	PTR	ASN / ISP
bjorn.ns.cloudflare.com	108.162.195.98 162.159.44.98 172.64.35.98 2606:4700:58::a29f:2c62 2803:f800:50::6ca2:c362 2a06:98c1:50::ac40:2362	bjorn.ns.cloudflare.com bjorn.ns.cloudflare.com bjorn.ns.cloudflare.com bjorn.ns.cloudflare.com bjorn.ns.cloudflare.com bjorn.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
jillian.ns.cloudflare.com	108.162.194.44 162.159.38.44 172.64.34.44 2606:4700:50::a29f:262c 2803:f800:50::6ca2:c22c 2a06:98c1:50::ac40:222c	jillian.ns.cloudflare.com jillian.ns.cloudflare.com jillian.ns.cloudflare.com jillian.ns.cloudflare.com jillian.ns.cloudflare.com jillian.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records2 records 22ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.17.64	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.222.254	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records1 records 32ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	mail.messaging.dk	170.118.228.60	mail.messaging.dk	AS3342 Cibicom A/S

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 40.104.116.24

🔷 AAAA Records (IPv6)2 records 24ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3035::6815:1140	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3035::ac43:defe	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records1 records 25ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.17.64,172.67.222.254 ech=AEX+DQBBbQAgACB7/SBH+xqW4r7SI60BZcc14GXZERm9bXXLDs1CZjL2RwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3035::6815:1140,2606:4700:3035::ac43:defe

🔌 SRV Records1 records 66ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	100	1	5061	sipfed.online.lync.com

📝 TXT Records6 records 142ms

TXT Record
citrix-verification-code=be2fd087-ac38-44de-a44d-8475e58af9fb
dropbox-domain-verification=xhxbkb1myny3
facebook-domain-verification=ro3qzngn32tehv8csxry4k65dudfgl
MS=ms73928202
v=spf1 ip4:170.118.228.60 include:spf.protection.outlook.com include:send.heyloyalty.com include:spf.shopfactory.io -all
ZOOM_verify_o0zHQvt4yQSwJm5uyn38pw

✉️ SPF

Policy	Record (tnbc.dk)
-all (hard fail)	v=spf1 ip4:170.118.228.60 include:spf.protection.outlook.com include:send.heyloyalty.com include:spf.shopfactory.io -all

📨 DMARC

Policy	Record (_dmarc.tnbc.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:rua@messaging.dk

📬 MTA-STS132ms

Check	Result
Status	🧪 Testing
TXT record (_mta-sts)	✓ Found
HTTPS policy	✓ Valid
Mode	testing
Policy ID	20260824T202434
max_age	604800s
Policy MX	mail.messaging.dk

📈 TLSRPT

Status	Report address (rua)
✓ Enabled	mailto:rua@messaging.dk

📜 CAA Records

✗ No CAA records — any CA may issue certificates

🔗 TLSA / DANE

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

🔐 DNSSEC88ms

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	2413665900
Primary NS (MNAME)	bjorn.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

28ms

A

22ms

MX

32ms

AAAA

24ms

TXT

142ms

CAA

23ms

HTTPS

25ms

TLSA

136ms

SOA

0ms

MTA-STS

132ms

DNSSEC

88ms

SRV

66ms

Total

642ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-31 15:56:53	642ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-08-27 21:09:31	1828ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-08-25 18:00:53	1191ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-08-23 05:01:09	1775ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-07-24 14:09:08	3516ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-07-22 09:21:40	2192ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-07-16 08:47:39	9119ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-07-02 10:39:31	3718ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-06-17 14:33:03	3232ms	2 NS 2 A 1 MX	🔓 Insecure	View