bk16.dk DNS records

🖥️ Nameservers2 records 29ms

Nameserver	IP addresses	PTR	ASN / ISP
iris.ns.cloudflare.com	108.162.192.118 172.64.32.118 173.245.58.118 2606:4700:50::adf5:3a76 2803:f800:50::6ca2:c076 2a06:98c1:50::ac40:2076	iris.ns.cloudflare.com iris.ns.cloudflare.com iris.ns.cloudflare.com iris.ns.cloudflare.com iris.ns.cloudflare.com iris.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
odin.ns.cloudflare.com	108.162.195.208 162.159.44.208 172.64.35.208 2606:4700:58::a29f:2cd0 2803:f800:50::6ca2:c3d0 2a06:98c1:50::ac40:23d0	odin.ns.cloudflare.com odin.ns.cloudflare.com odin.ns.cloudflare.com odin.ns.cloudflare.com odin.ns.cloudflare.com odin.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records2 records 27ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.0.212	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.128.76	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records3 records 52ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	mx.zoho.com	136.143.183.44 136.143.183.44 136.143.183.44 136.143.183.44 136.143.183.44 136.143.183.44 204.141.43.44 204.141.43.44 204.141.43.44 204.141.43.44 204.141.43.44 204.141.43.44 204.141.43.44 204.141.43.44 204.141.43.44	mx3.zohomail.com mx2.zohomail.com mx.zohomail.com mx.zoho.com mx3.zoho.com mx2.zoho.com mx3.zoho.com mx6.zoho.com mx7.zoho.com mx8.zoho.com mx2.zoho.com mx.zoho.com mx.zohomail.com mx2.zohomail.com mx3.zohomail.com	AS2639 ZOHO AS2639 ZOHO AS2639 ZOHO AS2639 ZOHO AS2639 ZOHO AS2639 ZOHO AS2639 ZOHO AS2639 ZOHO AS2639 ZOHO AS2639 ZOHO AS2639 ZOHO AS2639 ZOHO AS2639 ZOHO AS2639 ZOHO AS2639 ZOHO
20	300s	mx2.zoho.com	204.141.33.44 204.141.33.44 204.141.33.44 204.141.33.44 204.141.33.44 204.141.33.44 204.141.33.44 204.141.33.44 204.141.33.44	mx8.zoho.com mx3.zoho.com mx.zoho.com mx.zohomail.com mx2.zohomail.com mx3.zohomail.com mx6.zoho.com mx7.zoho.com mx2.zoho.com	AS2639 ZOHO AS2639 ZOHO AS2639 ZOHO AS2639 ZOHO AS2639 ZOHO AS2639 ZOHO AS2639 ZOHO AS2639 ZOHO AS2639 ZOHO
50	300s	mx3.zoho.com	204.141.43.44 204.141.43.44 204.141.43.44 204.141.43.44 204.141.43.44 204.141.43.44 204.141.43.44 204.141.43.44 204.141.43.44	mx3.zohomail.com mx2.zohomail.com mx.zohomail.com mx.zoho.com mx3.zoho.com mx2.zoho.com mx8.zoho.com mx7.zoho.com mx6.zoho.com	AS2639 ZOHO AS2639 ZOHO AS2639 ZOHO AS2639 ZOHO AS2639 ZOHO AS2639 ZOHO AS2639 ZOHO AS2639 ZOHO AS2639 ZOHO

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	104.21.0.212
🔶 Autoconfig	104.21.0.212

🔷 AAAA Records (IPv6)2 records 34ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3030::ac43:804c	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3037::6815:d4	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records1 records 31ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.0.212,172.67.128.76 ech=AEX+DQBBvQAgACDtWAvN1eb7hmAIExFDHE2OrFTt16EwrzMI1DHxBK/tTgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:804c,2606:4700:3037::6815:d4

📝 TXT Records2 records 161ms

TXT Record
v=spf1 include:zohomail.com ~all
zoho-verification=zb14578944.zmverify.zoho.com

✉️ SPF

Policy	Record (bk16.dk)
~all (soft fail)	v=spf1 include:zohomail.com ~all

📨 DMARC

Policy	Record (_dmarc.bk16.dk)
p=reject	v=DMARC1; p=reject; ruf=mailto:ipm4801@ar.glockapps.com, mailto:f1oj0mef@fr.eu.dmarcian.com; rua=mailto:ipm4801@fr.glockapps.com, mailto:f1oj0mef@ag.eu.dmarcian.com; fo=1; adkim=s; aspf=s; pct=100; ri=1800

📬 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	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	fully validated

🏷️ SOA0ms

Field	Value
Serial	2413690114
Primary NS (MNAME)	iris.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

29ms

A

27ms

MX

52ms

AAAA

34ms

TXT

161ms

CAA

27ms

HTTPS

31ms

TLSA

195ms

SOA

0ms

MTA-STS

55ms

DNSSEC

97ms

SRV

53ms

Total

793ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-01 03:20:41	793ms	2 NS 2 A 3 MX	🔒 Secure	View
2026-08-23 06:50:31	3811ms	2 NS 2 A 3 MX	🔒 Secure	View
2026-08-16 19:09:33	1666ms	2 NS 2 A 3 MX	🔒 Secure	View
2026-08-01 11:11:16	1285ms	2 NS 2 A 3 MX	🔒 Secure	View
2026-07-17 23:28:54	9793ms	2 NS 2 A 3 MX	🔒 Secure	View
2026-07-06 20:26:56	1903ms	2 NS 2 A 3 MX	🔒 Secure	View
2026-07-05 11:03:37	1663ms	2 NS 2 A 3 MX	🔒 Secure	View
2026-07-03 19:37:42	941ms	2 NS 2 A 3 MX	🔒 Secure	View
2026-06-21 02:58:40	714ms	2 NS 2 A 3 MX	🔒 Secure	View
2026-06-20 04:40:52	2952ms	2 NS 2 A 3 MX	🔒 Secure	View
2026-06-16 14:44:58	806ms	2 NS 2 A 3 MX	🔒 Secure	View