hallerup.dk DNS records

🖥️ Nameservers2 records 84ms

Nameserver	IP addresses	PTR	ASN / ISP
ns01.one.com	195.206.121.10 2001:67c:28cc::10	ns01.one.com ns01.one.com	AS197495 One.com A/S AS197495 One.com A/S
ns02.one.com	185.10.11.10 2001:67c:3c0::10	ns02.one.com ns02.one.com	AS51468 One.com A/S AS51468 One.com A/S

🌍 A Records1 records 105ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
188.40.30.49	3600s	www310.your-server.de	AS24940	Hetzner Online GmbH	188.40.0.0/16	🇩🇪 Germany	Nuremberg

📧 MX Records1 records 100ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	600s	hallerup-dk.mail.protection.outlook.com	2a01:111:f403:c967::8 2a01:111:f403:ca04::6 2a01:111:f403:ca04::c 2a01:111:f403:ca04::e 52.101.68.21 52.101.68.25 52.101.73.24 52.101.73.8	mail-cpjpr04cu00100.inbound.protection.outlook.com mail-db4pr02cu00406.inbound.protection.outlook.com mail-db9pr02cu00204.inbound.protection.outlook.com mail-db8pr02cu00106.inbound.protection.outlook.com mail-db4pr02cu00205.inbound.protection.outlook.com mail-db8pr02cu00101.inbound.protection.outlook.com mail-as8pr05cu00300.inbound.protection.outlook.com mail-am0pr04cu00500.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 → 40.104.116.24

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records6 records 279ms

TXT Record
_acme-challenge.hallerup.dk. IN TXT nY7pLkZ2CzMMZyFzGlrT5P6F4ssmFtGWn2apKBEY_YE
apple-domain-verification=xmQPQutLEEnOhi8f
MS=8EDE4BA81572C8CA8D68C6C682795FC9B487F42A
MS=ms26597871
v=spf1 include:_spf.staysecuregroup.com include:spf.protection.outlook.com -all
vpe=6eac9f19

✉️ SPF

Policy	Record (hallerup.dk)
-all (hard fail)	v=spf1 include:_spf.staysecuregroup.com include:spf.protection.outlook.com -all

📨 DMARC

Policy	Record (_dmarc.hallerup.dk)
p=quarantine	v=DMARC1; p=quarantine; pct=100; rua=mailto:ghte9nao@ag.eu.dmarcian.com; ruf=mailto:ghte9nao@fr.eu.dmarcian.com;

📬 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
TXT	_acme-challenge.hallerup.dk	nY7pLkZ2CzMMZyFzGlrT5P6F4ssmFtGWn2apKBEY_YE

🔗 TLSA / DANE

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

🔐 DNSSEC226ms

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

🏷️ SOA0ms

Field	Value
Serial	2026082805
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

84ms

A

105ms

MX

100ms

AAAA

66ms

TXT

279ms

CAA

127ms

HTTPS

103ms

TLSA

864ms

SOA

0ms

MTA-STS

116ms

DNSSEC

226ms

SRV

185ms

Total

1852ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-28 21:36:08	1852ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-26 13:39:03	1359ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-07 05:03:36	25288ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-30 17:48:04	991ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-24 20:23:33	979ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-24 19:13:01	2696ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-21 00:20:17	788ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-17 10:49:55	686ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-17 10:49:29	4854ms	2 NS 1 A 1 MX	🔒 Secure	View