smartgulvvarme.dk

Records from scan: 2026-10-02 12:42:24 · 490ms total · last checked 2026-10-19 12:52 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

smartgulvvarme.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 19 February 2026 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 216.150.1.1 is hosted by Amazon.com, Inc. (AS16509) in United States. Mail is handled by .. The zone is DNSSEC-signed and validates, has no DMARC policy and has no IPv6 address. Below are all of its DNS records from our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 56ms

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#

1 records 77ms

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 Records#

1 records 72ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	300s	. Null MX — domain accepts no email (RFC 7505)

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

📝

No TXT records found

✉️ 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

🧩 Web & zone#

checked 2026-10-12 01:13:46

www CNAME	b2217be150559f54.vercel-dns-017.com (all on vercel-dns-017.com) → 216.150.1.193 216.150.16.193 (AS16509)
www vs bare domain	Same network smartgulvvarme.dk: 216.150.1.1 (AS16509) www.smartgulvvarme.dk: 216.150.1.193 216.150.16.193 (AS16509)
Wildcard	No
Denial of existence	NSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔗 TLSA / DANE#

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

🔐 DNSSEC#

122ms

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

🏷️ SOA#

51ms

Field	Value
Serial	2026100201
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration#

WHOIS fetched 2026-10-19 02:10:50

Field	Value
Registrar	ONE.COM A/S
Registered	2026-02-19
Expires	2027-02-18 (121d)

🔗 Same registrant#

0 domains

Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).

No other domain with this registrant in our WHOIS data yet

📋 WHOIS#

⏱️ Lookup Timing#

56ms

77ms

72ms

AAAA

57ms

TXT

195ms

CAA

82ms

HTTPS

90ms

TLSA

49ms

SOA

51ms

MTA-STS

73ms

DNSSEC

122ms

SRV

102ms

Total

490ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-02 12:42:24 shown	490ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-24 11:36:52	551ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-18 23:51:51	494ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-06 14:48:38	671ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-26 17:14:24	506ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-23 21:26:29	1938ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-07 04:38:32	16707ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-01 19:22:39	542ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-26 05:27:01	680ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-18 08:02:49	657ms	2 NS 1 A 0 MX	🔒 Secure