powershellnerd.dk DNS records

🖥️ Nameservers2 records 57ms

Nameserver	IP addresses	PTR	ASN / ISP
mustafa.ns.cloudflare.com	108.162.195.27 162.159.44.27 172.64.35.27 2606:4700:58::a29f:2c1b 2803:f800:50::6ca2:c31b 2a06:98c1:50::ac40:231b	mustafa.ns.cloudflare.com mustafa.ns.cloudflare.com mustafa.ns.cloudflare.com mustafa.ns.cloudflare.com mustafa.ns.cloudflare.com mustafa.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
ullis.ns.cloudflare.com	108.162.194.127 162.159.38.127 172.64.34.127 2606:4700:50::a29f:267f 2803:f800:50::6ca2:c27f 2a06:98c1:50::ac40:227f	ullis.ns.cloudflare.com ullis.ns.cloudflare.com ullis.ns.cloudflare.com ullis.ns.cloudflare.com ullis.ns.cloudflare.com ullis.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records2 records 36ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.50.166	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.207.119	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records1 records 55ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	mx01.hallbergit.dk	167.86.78.83 2a02:c207:2248:59::1	mx01.hallbergit.dk mx01.hallbergit.dk	AS51167 Contabo GmbH AS51167 Contabo GmbH

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	maildiscover.hallbergit.dk → 167.86.78.83
🔶 Autoconfig	maildiscover.hallbergit.dk → 167.86.78.83

🔷 AAAA Records (IPv6)2 records 35ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3034::ac43:cf77	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3035::6815:32a6	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records1 records 39ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.50.166,172.67.207.119 ech=AEX+DQBBrwAgACC0BaqYsgnthcwP8njJ3mJSUhTMN0KIqKyLVC4Z19MHCwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::ac43:cf77,2606:4700:3035::6815:32a6

📝 TXT Records2 records 246ms

TXT Record
have-i-been-pwned-verification=67aca6b61cc9d16e07e84ef95613cf84
v=spf1 include:_spfcust.hallbergit.dk -all

✉️ SPF

Policy	Record (powershellnerd.dk)
-all (hard fail)	v=spf1 include:_spfcust.hallbergit.dk -all

📨 DMARC

Policy	Record (_dmarc.powershellnerd.dk)
p=quarantine	v=DMARC1; p=quarantine; sp=reject; pct=100; rua=mailto:dmarc@onhallbergit.dk; ruf=mailto:dmarc@onhallbergit.dk; fo=0

📬 MTA-STS218ms

Check	Result
Status	🧪 Testing
TXT record (_mta-sts)	✓ Found
HTTPS policy	✓ Valid
Mode	testing
Policy ID	20241021234126Z
max_age	86400s
Policy MX	mx01.hallbergit.dk, mx02.hallbergit.dk, mx.dragontech.dk, mail.dragontech.dk

📈 TLSRPT

Status	Report address (rua)
✓ Enabled	mailto:tls-report@hallbergit.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)

🔐 DNSSEC65ms

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

🏷️ SOA52ms

Field	Value
Serial	2407037449
Primary NS (MNAME)	mustafa.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

57ms

A

36ms

MX

55ms

AAAA

35ms

TXT

246ms

CAA

33ms

HTTPS

39ms

TLSA

120ms

SOA

52ms

MTA-STS

218ms

DNSSEC

65ms

SRV

80ms

Total

1237ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-27 23:26:31	1164ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-08-07 05:10:50	1434ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-07-30 14:48:18	1751ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-07-16 22:08:28	1542ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-07-11 13:31:25	1287ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-07-02 12:36:16	1237ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-06-26 02:04:48	1224ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-06-22 02:16:57	815ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-06-20 19:42:20	925ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-06-17 23:55:26	973ms	2 NS 2 A 1 MX	🔒 Secure	View