stroebeck.dk DNS records

🖥️ Nameservers2 records 28ms

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 26ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
87.61.245.150	43200s	87-61-245-150-static.dk.customer.tdc.net	AS3292	TDC Holding A/S	87.61.224.0/19	🇩🇰 Denmark	Ishøj

📧 MX Records1 records 30ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	43200s	smtp.google.com	173.194.220.26 173.194.221.26 173.194.221.27 173.194.222.26 173.194.222.27 2a00:1450:4010:c09::1b 2a00:1450:4010:c09::1b 2a00:1450:4010:c0a::1a 2a00:1450:4010:c0a::1a 2a00:1450:4010:c0a::1b 2a00:1450:4010:c0a::1b 2a00:1450:4010:c0b::1b 2a00:1450:4010:c0b::1b	lk-in-f26.1e100.net lm-in-f26.1e100.net lm-in-f27.1e100.net lo-in-f26.1e100.net lo-in-f27.1e100.net lk-in-f27.1e100.net lk-in-x1b.1e100.net lm-in-f26.1e100.net lm-in-x1a.1e100.net lm-in-x1b.1e100.net lm-in-f27.1e100.net lo-in-x1b.1e100.net lo-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	stroebeck.dk → 87.61.245.150
🔶 Autoconfig	stroebeck.dk → 87.61.245.150

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records1 records 118ms

TXT Record
google-site-verification=l3qLLcoeggzYq_9mHrMX4c2lxiDRYC-pIPhhKPgzdbI

✉️ SPF

✗ No SPF record — mail spoofing not restricted

📨 DMARC

✗ No DMARC record — mail spoofing not restricted

📬 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.stroebeck.dk	stroebeck.dk

🔗 TLSA / DANE

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

🔐 DNSSEC101ms

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

🏷️ SOA0ms

Field	Value
Serial	2026082401
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

28ms

A

26ms

MX

30ms

AAAA

29ms

TXT

118ms

CAA

32ms

HTTPS

27ms

TLSA

242ms

SOA

0ms

MTA-STS

42ms

DNSSEC

101ms

SRV

47ms

Total

837ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-26 13:14:46	837ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-26 00:11:56	1623ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-25 14:27:41	1283ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-24 01:16:16	1086ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-23 03:49:05	983ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-20 14:51:32	1136ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-17 15:25:08	1072ms	2 NS 1 A 1 MX	🔒 Secure	View