smart-gulvvarme.dk DNS records

🖥️ Nameservers2 records 37ms

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 42ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
216.150.1.1	3600s	—	AS16509	Amazon.com, Inc.	216.150.1.0/24	🇺🇸 United States	—

📧 MX Records1 records 38ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	600s	smtp.google.com	142.251.1.27 172.253.152.26 172.253.152.27 2a00:1450:4010:c07::1a 2a00:1450:4010:c07::1a 2a00:1450:4010:c08::1b 2a00:1450:4010:c08::1b 2a00:1450:4010:c22::1a 2a00:1450:4010:c22::1b 64.233.164.27 64.233.165.27	lb-in-f27.1e100.net yulpptr-in-f26.1e100.net yulpptr-in-f27.1e100.net lf-in-f26.1e100.net lf-in-x1a.1e100.net lg-in-x1b.1e100.net lg-in-f27.1e100.net yulpptr-in-f26.1e100.net yulpptr-in-f27.1e100.net lf-in-f27.1e100.net lg-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

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records4 records 147ms

TXT Record
firebase=smart-heating-1
google-site-verification=Etce69aiGj9_przBlaBXXowo04JX8DdvTHQaJcouVaw
google-site-verification=O1fZoO_eiGtDQccngKLtU2OSa2f2mdVPV8CckYlxigs
v=spf1 include:_spf.firebasemail.com ~all

✉️ SPF

Policy	Record (smart-gulvvarme.dk)
~all (soft fail)	v=spf1 include:_spf.firebasemail.com ~all

📨 DMARC

Policy	Record (_dmarc.smart-gulvvarme.dk)
p=none (monitor only)	v=DMARC1; p=none;

📬 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)

🔐 DNSSEC132ms

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

🏷️ SOA0ms

Field	Value
Serial	2026082301
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

37ms

A

42ms

MX

38ms

AAAA

47ms

TXT

147ms

CAA

39ms

HTTPS

41ms

TLSA

121ms

SOA

0ms

MTA-STS

111ms

DNSSEC

132ms

SRV

96ms

Total

982ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-24 08:03:11	982ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-04 10:53:51	1724ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-05 00:15:30	5046ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-27 21:23:21	831ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-25 00:38:22	1441ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-23 05:40:53	1158ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-17 13:11:30	2373ms	2 NS 1 A 1 MX	🔒 Secure	View