fenster.dk DNS records

🖥️ Nameservers2 records 211ms

Nameserver	IP addresses	PTR	ASN / ISP
ns61.domaincontrol.com	2603:5:2153::20 97.74.101.32	ns61.domaincontrol.com ns61.domaincontrol.com	AS44273 Host Europe GmbH AS44273 Host Europe GmbH
ns62.domaincontrol.com	173.201.69.32 2603:5:2253::20	ns62.domaincontrol.com ns62.domaincontrol.com	AS44273 Host Europe GmbH AS44273 Host Europe GmbH

🌍 A Records2 records 223ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
15.197.225.128	3600s	aec037177372cc6cd.awsglobalaccelerator.com	AS16509	Amazon.com, Inc.	15.196.0.0/14	🇺🇸 United States	—
3.33.251.168	3600s	aec037177372cc6cd.awsglobalaccelerator.com	AS16509	Amazon.com, Inc.	3.33.128.0/17	🇺🇸 United States	—

📧 MX Records5 records 216ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	3600s	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	3600s	alt1.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
5	3600s	alt2.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	aspmx2.googlemail.com	172.253.152.26 2a00:1450:4010:c22::1b	yulpptr-in-f26.1e100.net yulpptr-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	3600s	aspmx3.googlemail.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

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records3 records 801ms

TXT Record
google-site-verification=2UwUQGv99ceoKau8WlVbwdRu_Afb3i7O7EcXF6eOviM
heroku-domain-verification=dwmpnygjncrmxunwkap9kwk6ikatnt2thhpjuuvc
v=spf1 include:_spf.mlsend.com include:spf.mtasv.net include:sendgrid.net include:_spf.google.com ~all

✉️ SPF

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

📨 DMARC

Policy	Record (_dmarc.fenster.dk)
p=none (monitor only)	v=DMARC1; p=none; pct=100; rua=mailto:re+olhhfdpxe8m@dmarc.postmarkapp.com; ruf=mailto:dmarc@fenster.dk; fo=1; sp=none; aspf=r;

📬 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)

🔐 DNSSEC515ms

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

🏷️ SOA216ms

Field	Value
Serial	2026061701
Primary NS (MNAME)	ns61.domaincontrol.com
Responsible (RNAME)	dns@jomax.net
Refresh	28800s
Retry	7200s
Expire	604800s
Minimum (neg-cache TTL)	600s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

211ms

A

223ms

MX

216ms

AAAA

209ms

TXT

801ms

CAA

209ms

HTTPS

216ms

TLSA

262ms

SOA

216ms

MTA-STS

267ms

DNSSEC

515ms

SRV

475ms

Total

1967ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-06-27 11:13:04	1967ms	2 NS 2 A 5 MX	🔓 Insecure	View
2026-06-26 04:03:54	4216ms	2 NS 2 A 5 MX	🔓 Insecure	View
2026-06-23 14:34:21	947ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-21 18:58:33	1167ms	2 NS 2 A 5 MX	🔓 Insecure	View
2026-06-17 10:14:52	3437ms	2 NS 2 A 5 MX	🔓 Insecure	View
2026-06-17 10:14:34	809ms	2 NS 2 A 5 MX	🔓 Insecure	View