dekeyser.dk DNS records

🖥️ Nameservers2 records 82ms

Nameserver	IP addresses	PTR	ASN / ISP
dns100.ovh.net	2001:41d0:d00:fa00::2 5.135.250.177	dns100.ovh.net dns100.ovh.net	AS16276 OVH SAS AS16276 OVH SAS
ns100.ovh.net	2001:41d0:b00:f400::2 5.135.44.185	ns100.ovh.net ns100.ovh.net	AS16276 OVH SAS AS16276 OVH SAS

🌍 A Records1 records 125ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
188.165.53.185	86400s	cluster021.hosting.ovh.net	AS16276	OVH SAS	188.165.0.0/16	🇫🇷 France	—

📧 MX Records5 records 98ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	3600s	aspmx.l.google.com	142.251.127.26 2a00:1450:4001:c21::1b	lcfrai-in-f26.1e100.net lcfrai-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	3600s	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	3600s	alt2.aspmx.l.google.com	172.253.152.27 2a00:1450:4010:c22::1a	yulpptr-in-f27.1e100.net yulpptr-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	3600s	alt3.aspmx.l.google.com	192.178.211.26 2404:6800:4000:1025::1a	lcbomp-in-f26.1e100.net lcbomp-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	3600s	alt4.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

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records2 records 491ms

TXT Record
google-site-verification= rXOxyZounnZasA8Z7oaD3c14JdjS9aKSWvsR1EbUSIQ
v=spf1 include:aspmx.googlemail.com include:mx.ovh.com ~all

✉️ SPF

Policy	Record (dekeyser.dk)
~all (soft fail)	v=spf1 include:aspmx.googlemail.com include:mx.ovh.com ~all

📨 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

🔏 ACME Challenge

Type	Name	Value
TXT	_acme-challenge.dekeyser.dk	cbPLdj-DZ2mB9k-7rjIAkqMHtpVix8h7vqf98Za04i8
TXT	_acme-challenge.dekeyser.dk	fdoQqK-yyKB4-_kWDjYsblHyBidGSh3GaDGwV_pUirM
TXT	_acme-challenge.dekeyser.dk	xmqeK8nrewSf4sbB-NWMAqKJPXSdMpDMWX-o_NkTOFc
TXT	_acme-challenge.dekeyser.dk	xvFdxaYipoyBCdOlpqTqrhqV-7szfMK_prEOQRw4zAk

🔗 TLSA / DANE

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

🔐 DNSSEC234ms

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	2087893295
Primary NS (MNAME)	dns100.ovh.net
Responsible (RNAME)	tech@ovh.net
Refresh	86400s
Retry	3600s
Expire	3600000s
Minimum (neg-cache TTL)	300s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

82ms

A

125ms

MX

98ms

AAAA

101ms

TXT

491ms

CAA

76ms

HTTPS

108ms

TLSA

316ms

SOA

0ms

MTA-STS

142ms

DNSSEC

234ms

SRV

180ms

Total

2630ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-28 14:55:02	2630ms	2 NS 1 A 5 MX	🔓 Insecure	View
2026-08-27 13:22:47	990ms	2 NS 1 A 5 MX	🔓 Insecure	View
2026-08-24 05:35:42	3488ms	2 NS 1 A 5 MX	🔓 Insecure	View
2026-08-21 19:56:02	5615ms	2 NS 1 A 5 MX	❓ Unknown	View
2026-08-19 14:51:10	12722ms	2 NS 1 A 5 MX	🔓 Insecure	View
2026-08-18 14:50:25	1942ms	2 NS 1 A 5 MX	🔓 Insecure	View
2026-08-04 01:50:23	4513ms	2 NS 1 A 5 MX	❓ Unknown	View
2026-07-23 04:30:44	4724ms	2 NS 1 A 5 MX	🔓 Insecure	View
2026-07-22 03:45:00	5730ms	2 NS 1 A 5 MX	🔓 Insecure	View
2026-07-01 09:21:31	12921ms	2 NS 1 A 5 MX	🔓 Insecure	View
2026-06-25 12:04:05	995ms	2 NS 1 A 5 MX	🔓 Insecure	View
2026-06-23 02:35:14	4998ms	2 NS 1 A 5 MX	🔓 Insecure	View
2026-06-17 01:36:28	805ms	2 NS 1 A 5 MX	🔓 Insecure	View