bysommerhuse.dk DNS records

🖥️ Nameservers2 records 59ms

Nameserver	IP addresses	PTR	ASN / ISP
dan.ns.cloudflare.com	108.162.193.108 172.64.33.108 173.245.59.108 2606:4700:58::adf5:3b6c 2803:f800:50::6ca2:c16c 2a06:98c1:50::ac40:216c	dan.ns.cloudflare.com dan.ns.cloudflare.com dan.ns.cloudflare.com dan.ns.cloudflare.com dan.ns.cloudflare.com dan.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
nadia.ns.cloudflare.com	108.162.192.207 172.64.32.207 173.245.58.207 2606:4700:50::adf5:3acf 2803:f800:50::6ca2:c0cf 2a06:98c1:50::ac40:20cf	nadia.ns.cloudflare.com nadia.ns.cloudflare.com nadia.ns.cloudflare.com nadia.ns.cloudflare.com nadia.ns.cloudflare.com nadia.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records2 records 56ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.0.226	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.128.90	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records5 records 48ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	3600s	aspmx.l.google.com	2a00:1450:4010:c1e::1b 64.233.164.26	lb-in-f27.1e100.net lf-in-f26.1e100.net	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	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)2 records 58ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3032::ac43:805a	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3037::6815:e2	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records1 records 68ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.0.226,172.67.128.90 ech=AEX+DQBBxgAgACAo6NajiCEbgdWsEhPx4wU5Gv1tusQroQa5StCjgWC2CwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::ac43:805a,2606:4700:3037::6815:e2

📝 TXT Records6 records 195ms

TXT Record
brevo-code:a3b2674a2ce50b8d0243c17b34e5fb5e
google-site-verification=O1oIAEJA-3gd9OwxCM2wG3tXxLIPlo2aXFzWE_DKxWY
pinterest-site-verification=524094accdff429098196168d24f1f20
stripe-verification=9E89DFC70F6CF94B40E3E9FF9F4EA94F9ABE5BD51909F63D148AEAA47100D47D
stripe-verification=b43735da2564a697bfa2b49f6e427d830a08467d99e87e8089a428bb12c3a15c
v=spf1 include:spf.mailjet.com include:_spf.google.com include:email.bookingstudio.dk -all

✉️ SPF

Policy	Record (bysommerhuse.dk)
-all (hard fail)	v=spf1 include:spf.mailjet.com include:_spf.google.com include:email.bookingstudio.dk -all

📨 DMARC

Policy	Record (_dmarc.bysommerhuse.dk)
p=quarantine	v=DMARC1; p=quarantine; pct=100; rua=mailto:rua@dmarc.brevo.com; adkim=s; aspf=s

📬 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)

🔐 DNSSEC87ms

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

🏷️ SOA0ms

Field	Value
Serial	2412884314
Primary NS (MNAME)	dan.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

59ms

A

56ms

MX

48ms

AAAA

58ms

TXT

195ms

CAA

56ms

HTTPS

68ms

TLSA

142ms

SOA

0ms

MTA-STS

83ms

DNSSEC

87ms

SRV

96ms

Total

1951ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-23 09:50:41	1951ms	2 NS 2 A 5 MX	🔒 Secure	View
2026-07-30 17:26:05	10007ms	2 NS 2 A 5 MX	🔒 Secure	View
2026-07-07 01:01:53	1637ms	2 NS 2 A 5 MX	🔒 Secure	View
2026-06-25 07:39:44	1027ms	2 NS 2 A 5 MX	🔒 Secure	View
2026-06-24 09:20:16	1192ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-16 18:25:04	894ms	2 NS 2 A 5 MX	🔒 Secure	View