a-round.dk DNS records

🖥️ Nameservers2 records 29ms

Nameserver	IP addresses	PTR	ASN / ISP
buck.ns.cloudflare.com	108.162.193.78 172.64.33.78 173.245.59.78 2606:4700:58::adf5:3b4e 2803:f800:50::6ca2:c14e 2a06:98c1:50::ac40:214e	buck.ns.cloudflare.com buck.ns.cloudflare.com buck.ns.cloudflare.com buck.ns.cloudflare.com buck.ns.cloudflare.com buck.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
cloe.ns.cloudflare.com	108.162.192.86 172.64.32.86 173.245.58.86 2606:4700:50::adf5:3a56 2803:f800:50::6ca2:c056 2a06:98c1:50::ac40:2056	cloe.ns.cloudflare.com cloe.ns.cloudflare.com cloe.ns.cloudflare.com cloe.ns.cloudflare.com cloe.ns.cloudflare.com cloe.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records2 records 26ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.46.173	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.168.204	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records5 records 26ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	300s	aspmx.l.google.com	142.250.147.26 2a00:1450:4025:c03::1a	rd-in-f26.1e100.net rc-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	300s	alt1.aspmx.l.google.com	192.178.158.26 2404:6800:4000:1025::1b	lcdels-in-f26.1e100.net lcbomp-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	300s	alt2.aspmx.l.google.com	192.178.158.27 2404:6800:4013:813::1b	lcdels-in-f27.1e100.net lcdels-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	300s	alt3.aspmx.l.google.com	173.194.41.27 173.194.41.27 2404:6800:4001:c01::1a	mad01s14-in-f27.1e100.net yukulwh-in-f27.1e100.net yukulwh-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
10	300s	alt4.aspmx.l.google.com	108.177.125.26 2404:6800:4008:c01::1b	tp-in-f26.1e100.net tp-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC

🔷 AAAA Records (IPv6)2 records 25ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3035::6815:2ead	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3035::ac43:a8cc	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records1 records 27ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.46.173,172.67.168.204 ech=AEX+DQBBmQAgACDc0bIbjDYB2ubP4uVS+O0iKH8sqXOu/oTg78BdpE1kJwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3035::6815:2ead,2606:4700:3035::ac43:a8cc

📝 TXT Records7 records 181ms

TXT Record
1password-site-verification=R4MHAVBBCRHK3MXIRT7ISTQN24
ca3-91e5179a5dab428dbf36d56fde15feed
google-site-verification=4U_HKJZa7EMVPCPyrZp6pynQxldvam8tXS8vufN-vTg
google-site-verification=NOiwjForSlL4QBc7W7TKMOzFSn_So3Txm53Eco8t158
mandrill_verify.9QV_9apXFH06fc2Dsv7hmQ
openai-domain-verification=dv-k1Z1RwmP4gWKtrR6QoVfxIAw
v=spf1 a mx include:_spf.google.com include:spf.mandrillapp.com ~all

✉️ SPF

Policy	Record (a-round.dk)
~all (soft fail)	v=spf1 a mx include:_spf.google.com include:spf.mandrillapp.com ~all

📨 DMARC

Policy	Record (_dmarc.a-round.dk)
p=none (monitor only)	v=DMARC1; p=none

📬 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

🔏 ACME Challenge

Type	Name	Value
CNAME	_acme-challenge.a-round.dk	a-round.dk.kinstavalidation.app

🔗 TLSA / DANE

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

🔐 DNSSEC99ms

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	2413562194
Primary NS (MNAME)	buck.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

26ms

MX

26ms

AAAA

25ms

TXT

181ms

CAA

34ms

HTTPS

27ms

TLSA

101ms

SOA

0ms

MTA-STS

44ms

DNSSEC

99ms

SRV

44ms

Total

1187ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-31 02:06:16	1187ms	2 NS 2 A 5 MX	🔓 Insecure	View
2026-08-29 23:35:16	813ms	2 NS 2 A 5 MX	🔓 Insecure	View
2026-08-27 23:06:03	2407ms	2 NS 2 A 5 MX	🔓 Insecure	View
2026-08-26 22:45:12	835ms	2 NS 2 A 5 MX	🔓 Insecure	View
2026-08-25 05:15:00	18538ms	2 NS 2 A 5 MX	🔓 Insecure	View
2026-08-20 23:17:43	1638ms	2 NS 2 A 5 MX	🔓 Insecure	View
2026-08-06 09:10:39	1777ms	2 NS 2 A 5 MX	🔓 Insecure	View
2026-07-29 14:41:48	4010ms	2 NS 2 A 5 MX	🔓 Insecure	View
2026-07-28 04:49:45	2327ms	2 NS 2 A 5 MX	🔓 Insecure	View
2026-07-23 02:39:00	1556ms	2 NS 2 A 5 MX	🔓 Insecure	View
2026-07-17 04:09:33	1821ms	2 NS 2 A 5 MX	🔓 Insecure	View
2026-06-26 22:38:27	1059ms	2 NS 2 A 5 MX	🔓 Insecure	View
2026-06-25 13:14:20	2252ms	2 NS 2 A 5 MX	🔓 Insecure	View
2026-06-16 12:56:55	1997ms	2 NS 2 A 5 MX	🔓 Insecure	View