rebteknikeren.dk DNS records

🖥️ Nameservers2 records 59ms

Nameserver	IP addresses	PTR	ASN / ISP
gabriella.ns.cloudflare.com	108.162.194.134 162.159.38.134 172.64.34.134 2606:4700:50::a29f:2686 2803:f800:50::6ca2:c286 2a06:98c1:50::ac40:2286	gabriella.ns.cloudflare.com gabriella.ns.cloudflare.com gabriella.ns.cloudflare.com gabriella.ns.cloudflare.com gabriella.ns.cloudflare.com gabriella.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
mitch.ns.cloudflare.com	108.162.193.208 172.64.33.208 173.245.59.208 2606:4700:58::adf5:3bd0 2803:f800:50::6ca2:c1d0 2a06:98c1:50::ac40:21d0	mitch.ns.cloudflare.com mitch.ns.cloudflare.com mitch.ns.cloudflare.com mitch.ns.cloudflare.com mitch.ns.cloudflare.com mitch.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records1 records 92ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.21.42.35	120s	linux36.curanet.dk	AS48854	team.blue Denmark A/S	185.21.40.0/22	🇩🇰 Denmark	—

📧 MX Records5 records 88ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	300s	aspmx.l.google.com	142.251.127.26 2a00:1450:4001:c21::1a	lcfrai-in-f26.1e100.net lcfrai-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	300s	alt1.aspmx.l.google.com	142.250.147.26 2a00:1450:4025:c01::1a	rd-in-f26.1e100.net rd-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	300s	alt2.aspmx.l.google.com	172.253.152.27 2a00:1450:4010:c22::1b	yulpptr-in-f27.1e100.net yulpptr-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	300s	alt3.aspmx.l.google.com	192.178.211.27 2404:6800:4000:1025::1a	lcbomp-in-f27.1e100.net lcbomp-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	300s	alt4.aspmx.l.google.com	192.178.158.26 2404:6800:4013:813::1a	lcdels-in-f26.1e100.net lcdels-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 323ms

TXT Record
google-site-verification=rg3ud2sdtkxilfvcfv_knuavlalwz1qhh56jzuyuqru
v=spf1 include:spf.curanet.dk include:_spf.google.com include:sendgrid.net ~all

✉️ SPF

Policy	Record (rebteknikeren.dk)
~all (soft fail)	v=spf1 include:spf.curanet.dk include:_spf.google.com include:sendgrid.net ~all

📨 DMARC

Policy	Record (_dmarc.rebteknikeren.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

🔏 ACME Challenge

Type	Name	Value
TXT	_acme-challenge.rebteknikeren.dk	Dp3M0CHJV6U6HLZ2kbvjPhH2PuVicCt7XSJ5uWLJh78
TXT	_acme-challenge.rebteknikeren.dk	NX2Q4szY6CVBms-VFBDKeXUC1fc0xj54UsXfrwNT59U

🔗 TLSA / DANE

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

🔐 DNSSEC185ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	unsigned answer

🏷️ SOA0ms

Field	Value
Serial	2413690504
Primary NS (MNAME)	gabriella.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

92ms

MX

88ms

AAAA

89ms

TXT

323ms

CAA

92ms

HTTPS

129ms

TLSA

179ms

SOA

0ms

MTA-STS

146ms

DNSSEC

185ms

SRV

150ms

Total

1646ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-01 09:40:22	1646ms	2 NS 1 A 5 MX	🔓 Insecure	View
2026-08-27 13:23:40	810ms	2 NS 1 A 5 MX	🔓 Insecure	View
2026-07-31 18:20:21	1889ms	2 NS 1 A 5 MX	🔓 Insecure	View
2026-06-28 11:47:43	2017ms	2 NS 1 A 5 MX	🔓 Insecure	View
2026-06-20 03:34:03	994ms	2 NS 1 A 5 MX	🔓 Insecure	View
2026-06-19 17:28:52	1226ms	2 NS 1 A 5 MX	🔓 Insecure	View
2026-06-18 01:24:35	767ms	2 NS 1 A 5 MX	🔓 Insecure	View