rss.dk DNS records

🖥️ Nameservers4 records 66ms

Nameserver	IP addresses	PTR	ASN / ISP
ns-1075.awsdns-06.org	205.251.196.51 2600:9000:5304:3300::1	ns-1075.awsdns-06.org ns-1075.awsdns-06.org	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.
ns-1559.awsdns-02.co.uk	205.251.198.23 2600:9000:5306:1700::1	ns-1559.awsdns-02.co.uk ns-1559.awsdns-02.co.uk	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.
ns-92.awsdns-11.com	205.251.192.92 2600:9000:5300:5c00::1	ns-92.awsdns-11.com ns-92.awsdns-11.com	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.
ns-947.awsdns-54.net	205.251.195.179 2600:9000:5303:b300::1	ns-947.awsdns-54.net ns-947.awsdns-54.net	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.

🌍 A Records4 records 63ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
52.222.236.122	—	server-52-222-236-122.fra56.r.cloudfront.net	AS16509	Amazon.com, Inc.	52.222.128.0/17	🇺🇸 United States	—
52.222.236.67	—	server-52-222-236-67.fra56.r.cloudfront.net	AS16509	Amazon.com, Inc.	52.222.128.0/17	🇺🇸 United States	—
52.222.236.68	—	server-52-222-236-68.fra56.r.cloudfront.net	AS16509	Amazon.com, Inc.	52.222.128.0/17	🇺🇸 United States	—
52.222.236.77	—	server-52-222-236-77.fra56.r.cloudfront.net	AS16509	Amazon.com, Inc.	52.222.128.0/17	🇺🇸 United States	—

📧 MX Records5 records 58ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	—	aspmx.l.google.com	172.253.130.27 2a00:1450:4010:c0d::1b 2a00:1450:4010:c0d::1b	yulppbn-in-f27.1e100.net lq-in-f27.1e100.net lq-in-x1b.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
5	—	alt1.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
5	—	alt2.aspmx.l.google.com	108.177.125.27 2404:6800:4008:c01::1a	tp-in-f27.1e100.net tp-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	—	alt3.aspmx.l.google.com	108.177.125.27 2404:6800:4008:c01::1a	tp-in-f27.1e100.net tp-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	—	alt4.aspmx.l.google.com	173.194.43.27 2607:f8b0:400e:c1e::1a	yudlsqd-in-f27.1e100.net yudlsqd-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC

🔷 AAAA Records (IPv6)8 records 67ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2600:9000:223e:2800:1e:839b:6840:93a1	—	—	AS16509	Amazon.com, Inc.	2600:9000:0:0:0:0:0:0/34	🇺🇸 United States	—
2600:9000:223e:3a00:1e:839b:6840:93a1	—	—	AS16509	Amazon.com, Inc.	2600:9000:0:0:0:0:0:0/34	🇺🇸 United States	—
2600:9000:223e:4e00:1e:839b:6840:93a1	—	—	AS16509	Amazon.com, Inc.	2600:9000:0:0:0:0:0:0/34	🇺🇸 United States	—
2600:9000:223e:6200:1e:839b:6840:93a1	—	—	AS16509	Amazon.com, Inc.	2600:9000:0:0:0:0:0:0/34	🇺🇸 United States	—
2600:9000:223e:7000:1e:839b:6840:93a1	—	—	AS16509	Amazon.com, Inc.	2600:9000:0:0:0:0:0:0/34	🇺🇸 United States	—
2600:9000:223e:8400:1e:839b:6840:93a1	—	—	AS16509	Amazon.com, Inc.	2600:9000:0:0:0:0:0:0/34	🇺🇸 United States	—
2600:9000:223e:a800:1e:839b:6840:93a1	—	—	AS16509	Amazon.com, Inc.	2600:9000:0:0:0:0:0:0/34	🇺🇸 United States	—
2600:9000:223e:d600:1e:839b:6840:93a1	—	—	AS16509	Amazon.com, Inc.	2600:9000:0:0:0:0:0:0/34	🇺🇸 United States	—

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records2 records 3228ms

TXT Record
google-site-verification=A2P0vHpeZVjTuuv6Rx4QvAt7Ptza8ixb-5C-vwOSjhg
v=spf1 include:_spf.google.com ~all

✉️ SPF

Policy	Record (rss.dk)
~all (soft fail)	v=spf1 include:_spf.google.com ~all

📨 DMARC

Policy	Record (_dmarc.rss.dk)
p=none (monitor only)	v=DMARC1;p=none;fo=1;rua=mailto:dmarc@cakelabs.net;ruf=mailto:ruf@cakelabs.net

📬 MTA-STS

✗ No MTA-STS policy — SMTP TLS not enforced

📈 TLSRPT

✗ No TLSRPT record — no SMTP TLS failure reporting

📜 CAA Records4 records 57ms

Flags	Tag	Value
0	issue	amazon.com
0	issue	amazonaws.com
0	issue	amazontrust.com
0	issue	awstrust.com

🔗 TLSA / DANE

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

🔐 DNSSEC149ms

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

🏷️ SOA62ms

Field	Value
Serial	1
Primary NS (MNAME)	ns-92.awsdns-11.com
Responsible (RNAME)	awsdns-hostmaster@amazon.com
Refresh	7200s
Retry	900s
Expire	1209600s
Minimum (neg-cache TTL)	86400s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

66ms

A

63ms

MX

58ms

AAAA

67ms

TXT

3228ms

CAA

57ms

HTTPS

57ms

TLSA

863ms

SOA

62ms

MTA-STS

46ms

DNSSEC

149ms

SRV

243ms

Total

5029ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-26 11:22:49	12702ms	4 NS 4 A 5 MX	🔓 Insecure	View
2026-06-29 07:59:00	1355ms	4 NS 4 A 5 MX	🔓 Insecure	View
2026-06-24 23:27:13	4580ms	4 NS 4 A 5 MX	🔓 Insecure	View
2026-06-23 15:34:59	902ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-18 07:43:00	5029ms	4 NS 4 A 5 MX	🔓 Insecure	View