blanko-polering.dk DNS records

🖥️ Nameservers2 records 45ms

Nameserver	IP addresses	PTR	ASN / ISP
nicole.ns.cloudflare.com	108.162.192.211 172.64.32.211 173.245.58.211 2606:4700:50::adf5:3ad3 2803:f800:50::6ca2:c0d3 2a06:98c1:50::ac40:20d3	nicole.ns.cloudflare.com nicole.ns.cloudflare.com nicole.ns.cloudflare.com nicole.ns.cloudflare.com nicole.ns.cloudflare.com nicole.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
rocky.ns.cloudflare.com	108.162.193.227 172.64.33.227 173.245.59.227 2606:4700:58::adf5:3be3 2803:f800:50::6ca2:c1e3 2a06:98c1:50::ac40:21e3	rocky.ns.cloudflare.com rocky.ns.cloudflare.com rocky.ns.cloudflare.com rocky.ns.cloudflare.com rocky.ns.cloudflare.com rocky.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records2 records 44ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.91.3	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.163.249	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records1 records 43ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	blankopolering-dk01e.mail.protection.outlook.com	2a01:111:f403:c967::8 2a01:111:f403:ca09::a 2a01:111:f403:ca09::f 2a01:111:f403:ca48::a 52.101.103.143 52.101.68.8 52.101.73.11 52.101.73.155	mail-cpjpr04cu00100.inbound.protection.outlook.com mail-am7pr02cu00202.inbound.protection.outlook.com mail-am7pr05cu00307.inbound.protection.outlook.com mail-miypr02cu00202.inbound.protection.outlook.com mail-miypr03cu00107.inbound.protection.outlook.com mail-du0pr03cu00100.inbound.protection.outlook.com mail-am1pr04cu00103.inbound.protection.outlook.com mail-am7pr02cu00203.inbound.protection.outlook.com	AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 40.104.116.8

🔷 AAAA Records (IPv6)2 records 35ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3032::ac43:a3f9	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3033::6815:5b03	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records1 records 52ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.91.3,172.67.163.249 ech=AEX+DQBB6QAgACAI2QZuys7+ocvDFl/Uo+DQlPDf5oIUQcbcgjL11GGmEwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::ac43:a3f9,2606:4700:3033::6815:5b03

🔌 SRV Records1 records 78ms

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

📝 TXT Records4 records 219ms

TXT Record
MS=ms22621468
MS=ms58894170
Sendinblue-code:1cb3f2de1632f7f3418861fc81ef14fb
v=spf1 include:spf.simply.com include:spf.protection.outlook.com include:secure.skvizbiz.dk ~all

✉️ SPF

Policy	Record (blanko-polering.dk)
~all (soft fail)	v=spf1 include:spf.simply.com include:spf.protection.outlook.com include:secure.skvizbiz.dk ~all

📨 DMARC

Policy	Record (_dmarc.blanko-polering.dk)
p=quarantine	v=DMARC1; p=quarantine; rua=mailto:373912e3853049209a07ce458360d1ad@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)

🔐 DNSSEC83ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✓ Found
Flags	unsigned answer

🏷️ SOA0ms

Field	Value
Serial	2413095805
Primary NS (MNAME)	nicole.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 RegistrationWHOIS fetched 2026-07-31 17:29:57

Field	Value
Registrar	Simply.com A/S
Registered	2022-03-22
Expires	2027-03-21 (200d)

📋 WHOIS

⏱️ Lookup Timing

NS

45ms

A

44ms

MX

43ms

AAAA

35ms

TXT

219ms

CAA

56ms

HTTPS

52ms

TLSA

317ms

SOA

0ms

MTA-STS

72ms

DNSSEC

83ms

SRV

78ms

Total

1096ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-28 03:08:37	1096ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-08-25 07:27:26	8789ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-08-20 05:04:39	17394ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-07-31 17:22:48	18189ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-07-26 20:18:44	9765ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-07-03 17:52:41	3633ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-06-27 22:00:32	1654ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-06-24 13:53:32	1101ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-06-16 14:46:41	622ms	2 NS 2 A 1 MX	🔓 Insecure	View