steinhauer.dk DNS records

🖥️ Nameservers2 records 38ms

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 Records

🌍

No A records found

📧 MX Records5 records 36ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	3600s	aspmx.l.google.com	108.177.14.26 2a00:1450:4010:c0b::1a 2a00:1450:4010:c0b::1a	lt-in-f26.1e100.net lo-in-f26.1e100.net lo-in-x1a.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
5	3600s	alt1.aspmx.l.google.com	192.178.158.27 2404:6800:4013:813::1a	lcdels-in-f27.1e100.net lcdels-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	3600s	alt2.aspmx.l.google.com	173.194.41.26 173.194.41.26 2404:6800:4001:c01::1a	mad01s14-in-f26.1e100.net yukulwh-in-f26.1e100.net yukulwh-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
10	3600s	alt3.aspmx.l.google.com	172.253.158.27 2404:6800:4003:c26::1a	so-in-f27.1e100.net so-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	3600s	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)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records1 records 170ms

TXT Record
google-site-verification=KWofBem0ELRkOuQ5LvhDw43UmQEaJ--1o914xYEso5o

✉️ 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

🔗 TLSA / DANE

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

🔐 DNSSEC80ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	resolution failed: ncache nxrrset

🏷️ SOA0ms

Field	Value
Serial	2026032402
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

38ms

A

45ms

MX

36ms

AAAA

37ms

TXT

170ms

CAA

39ms

HTTPS

48ms

TLSA

94ms

SOA

0ms

MTA-STS

63ms

DNSSEC

80ms

SRV

66ms

Total

720ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-02 07:19:30	720ms	2 NS 0 A 5 MX	🔒 Secure	View
2026-08-31 20:04:53	670ms	2 NS 0 A 5 MX	🔒 Secure	View
2026-08-26 20:46:34	709ms	2 NS 0 A 5 MX	🔒 Secure	View
2026-08-10 15:12:46	5498ms	2 NS 0 A 5 MX	🔒 Secure	View
2026-07-01 23:27:51	662ms	2 NS 0 A 5 MX	🔒 Secure	View
2026-06-28 07:17:00	1584ms	2 NS 0 A 5 MX	🔒 Secure	View
2026-06-25 09:44:37	637ms	2 NS 0 A 5 MX	🔒 Secure	View
2026-06-24 21:59:06	3591ms	2 NS 0 A 5 MX	🔒 Secure	View
2026-06-24 04:59:18	906ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-17 22:45:31	859ms	2 NS 0 A 5 MX	🔒 Secure	View