emissionsfaktor.dk DNS records

🖥️ Nameservers4 records 79ms

Nameserver	IP addresses	PTR	ASN / ISP
ns-1104.awsdns-10.org	205.251.196.80 2600:9000:5304:5000::1	ns-1104.awsdns-10.org ns-1104.awsdns-10.org	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.
ns-1624.awsdns-11.co.uk	205.251.198.88 2600:9000:5306:5800::1	ns-1624.awsdns-11.co.uk ns-1624.awsdns-11.co.uk	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.
ns-314.awsdns-39.com	205.251.193.58 2600:9000:5301:3a00::1	ns-314.awsdns-39.com ns-314.awsdns-39.com	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.
ns-761.awsdns-31.net	205.251.194.249 2600:9000:5302:f900::1	ns-761.awsdns-31.net ns-761.awsdns-31.net	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.

🌍 A Records4 records 122ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.199.108.153	300s	cdn-185-199-108-153.github.com	AS54113	Fastly, Inc.	185.199.108.0/22	🇺🇸 United States	—
185.199.109.153	300s	cdn-185-199-109-153.github.com	AS54113	Fastly, Inc.	185.199.108.0/22	🇺🇸 United States	—
185.199.110.153	300s	cdn-185-199-110-153.github.com	AS54113	Fastly, Inc.	185.199.108.0/22	🇺🇸 United States	—
185.199.111.153	300s	cdn-185-199-111-153.github.com	AS54113	Fastly, Inc.	185.199.108.0/22	🇺🇸 United States	—

📧 MX Records

📧

No MX records found

🔷 AAAA Records (IPv6)4 records 50ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:50c0:8000::153	300s	—	AS54113	Fastly, Inc.	2606:50c0:8000:0:0:0:0:0/46	🇺🇸 United States	—
2606:50c0:8001::153	300s	—	AS54113	Fastly, Inc.	2606:50c0:8000:0:0:0:0:0/46	🇺🇸 United States	—
2606:50c0:8002::153	300s	—	AS54113	Fastly, Inc.	2606:50c0:8000:0:0:0:0:0/46	🇺🇸 United States	—
2606:50c0:8003::153	300s	—	AS54113	Fastly, Inc.	2606:50c0:8000:0:0:0:0:0/46	🇺🇸 United States	—

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records

📝

No TXT records found

✉️ SPF

✗ No SPF record — mail spoofing not restricted

📨 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

🔗 TLSA / DANE

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

🔐 DNSSEC2135ms

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	1
Primary NS (MNAME)	ns-761.awsdns-31.net
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

79ms

A

122ms

MX

58ms

AAAA

50ms

TXT

262ms

CAA

61ms

HTTPS

45ms

TLSA

121ms

SOA

0ms

MTA-STS

93ms

DNSSEC

2135ms

SRV

87ms

Total

5216ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-27 09:44:14	5216ms	4 NS 4 A 0 MX	🔓 Insecure	View
2026-06-27 21:04:53	1987ms	4 NS 4 A 0 MX	🔓 Insecure	View
2026-06-26 22:05:06	4231ms	4 NS 4 A 0 MX	🔓 Insecure	View
2026-06-21 23:13:54	938ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-17 07:15:52	463ms	4 NS 4 A 0 MX	🔓 Insecure	View