otto-support.dk DNS records

🖥️ Nameservers2 records 41ms

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 58ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
76.76.21.21	600s	—	AS16509	Amazon.com, Inc.	76.76.21.0/24	🇺🇸 United States	Walnut

📧 MX Records5 records 51ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	3600s	aspmx.l.google.com	2a00:1450:4010:c0a::1b 2a00:1450:4010:c0a::1b 74.125.205.26	lm-in-f27.1e100.net lm-in-x1b.1e100.net le-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
5	3600s	alt1.aspmx.l.google.com	192.178.158.26 2404:6800:4013:813::1b	lcdels-in-f26.1e100.net lcdels-in-f27.1e100.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	yukulwh-in-f26.1e100.net mad01s14-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	172.253.158.26 2404:6800:4003:c26::1a	so-in-f26.1e100.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::1a	tp-in-f26.1e100.net tp-in-f26.1e100.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 Records2 records 173ms

TXT Record
google-site-verification=QcQCVai1seA9VN0oJZDhAOfsNJ_Cog1o8MlGdsKRK-w
v=spf1 include:_spf.google.com ~all

✉️ SPF

Policy	Record (otto-support.dk)
~all (soft fail)	v=spf1 include:_spf.google.com ~all

📨 DMARC

Policy	Record (_dmarc.otto-support.dk)
p=none (monitor only)	v=DMARC1; p=none; rua=mailto:np@otto-support.dk

📬 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)

🔐 DNSSEC85ms

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

🏷️ SOA0ms

Field	Value
Serial	2026081301
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 RegistrationWHOIS fetched 2026-07-13 21:39:24

Field	Value
Registrar	ONE.COM A/S
Registered	2025-03-29
Expires	2027-03-28 (204d)

📋 WHOIS

⏱️ Lookup Timing

NS

41ms

A

58ms

MX

51ms

AAAA

55ms

TXT

173ms

CAA

39ms

HTTPS

50ms

TLSA

72ms

SOA

0ms

MTA-STS

60ms

DNSSEC

85ms

SRV

72ms

Total

786ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-25 15:45:56	786ms	2 NS 1 A 5 MX	🔒 Secure	View
2026-08-13 20:39:15	2651ms	2 NS 1 A 5 MX	🔒 Secure	View
2026-07-13 21:38:58	8962ms	2 NS 1 A 5 MX	🔒 Secure	View
2026-06-20 05:33:25	566ms	2 NS 1 A 5 MX	🔒 Secure	View
2026-06-20 05:00:42	1458ms	2 NS 1 A 5 MX	🔒 Secure	View
2026-06-19 21:36:15	634ms	2 NS 1 A 5 MX	🔒 Secure	View
2026-06-17 15:44:23	4660ms	2 NS 1 A 5 MX	🔒 Secure	View