giveffektivt.dk

Records from scan: 2026-10-02 15:20:43 · 635ms total · last checked 2026-10-22 10:16 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

giveffektivt.dk is a .dk domain served by 4 nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com and 1 more). It was registered on 27 November 2020 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 216.150.1.1 is hosted by Amazon.com, Inc. (AS16509) in United States. Mail is handled by aspmx.l.google.com, alt1.aspmx.l.google.com and 3 more. The zone is DNSSEC-signed and validates, publishes a DMARC policy and has no IPv6 address. Below are all of its DNS records from our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

4 records 32ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.simply.com	2a02:2339:1:15c::4562:4562 91.197.248.78	ns1.simply.com ns1.simply.com	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.simply.com	185.25.141.15 2a02:2339:4006:101::4562:4562	ns2.simply.com ns2.simply.com	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns3.simply.com	91.197.248.79	ns3.simply.com	AS48854 team.blue Denmark A/S
ns4.simply.com	91.197.248.80	ns4.simply.com	AS48854 team.blue Denmark A/S

🌍 A Records#

1 records 33ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
216.150.1.1	600s	—	AS16509	Amazon.com, Inc.	216.150.1.0/24	🇺🇸 United States	—

📧 MX Records#

5 records 39ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	3600s	aspmx.l.google.com	2a00:1450:4010:c06::1b 2a00:1450:4010:c06::1b 64.233.162.27	lj-in-x1b.1e100.net lj-in-f27.1e100.net li-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
5	3600s	alt1.aspmx.l.google.com	192.178.158.26 2404:6800:4013:813::1b	lcdels-in-f26.1e100.net lcdels-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	3600s	alt2.aspmx.l.google.com	173.194.41.27 173.194.41.27 2404:6800:4001:c01::1a	mad01s14-in-f27.1e100.net yukulwh-in-f27.1e100.net yukulwh-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
10	3600s	alt3.aspmx.l.google.com	172.253.158.26 2404:6800:4003:c26::1a	so-in-f26.1e100.net so-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	3600s	alt4.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

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔶 Autoconfig	maildiscover.simply.com → 94.231.108.222

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records 55ms

Service	Priority	Weight	Port	Target
_autodiscover._tcp	10	10	443	maildiscover.simply.com

📝 TXT Records#

4 records 138ms

TXT Record
brevo-code:e9cf552f2e3972872b701fe7fd344acd
google-site-verification=897mh3eR9_dqdnes1mu2J3SqwojV53RofQ6yB9eYges
google-site-verification=fIF5IoRN7lPYBC0kum41pu78cqeK-5fswS8sAQuwotM
v=spf1 include:_spf.mailersend.net include:48479845.spf06.hubspotemail.net include:_spf.google.com ~all

✉️ SPF#

Policy	Record (giveffektivt.dk)
~all (soft fail)	v=spf1 include:_spf.mailersend.net include:48479845.spf06.hubspotemail.net include:_spf.google.com ~all

📨 DMARC#

Policy	Record (_dmarc.giveffektivt.dk)
p=reject	v=DMARC1; p=reject; fo=1; ruf=mailto:devs@giveffektivt.dk

📬 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

🧩 Web & zone#

checked 2026-10-12 20:25:48

www CNAME	1e2e4f507e903cb8.vercel-dns-016.com (all on vercel-dns-016.com) → 216.150.1.129 216.150.16.129 (AS16509)
www vs bare domain	Same network giveffektivt.dk: 216.150.1.1 (AS16509) www.giveffektivt.dk: 216.150.1.129 216.150.16.129 (AS16509)
Wildcard	No
Denial of existence	NSEC zone can be walked (all names enumerable)
CDS / CDNSKEY	Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 3/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

90ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	fully validated

🏷️ SOA#

46ms

Field	Value
Serial	2026100100
Primary NS (MNAME)	ns1.simply.com
Responsible (RNAME)	hostmaster@simply.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	3600s

📋 Registration#

WHOIS fetched 2026-10-12 11:00:38

Field	Value
Registrar	Simply.com A/S
Registered	2020-11-27
Expires	2026-11-30 (38d)

🔗 Same registrant#

1 domain

Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).

Domain	Registrar
effectivealtruism.dk	Simply.com A/S

📋 WHOIS#

⏱️ Lookup Timing#

32ms

33ms

39ms

AAAA

50ms

TXT

138ms

CAA

33ms

HTTPS

39ms

TLSA

73ms

SOA

46ms

MTA-STS

59ms

DNSSEC

90ms

SRV

55ms

Total

635ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-02 15:20:43 shown	635ms	4 NS 1 A 5 MX	🔒 Secure
2026-09-30 15:05:08	845ms	4 NS 1 A 5 MX	🔒 Secure
2026-09-29 23:34:34	888ms	4 NS 1 A 5 MX	🔒 Secure
2026-09-11 04:39:30	1261ms	4 NS 1 A 5 MX	🔒 Secure
2026-06-28 06:18:20	819ms	4 NS 1 A 5 MX	🔒 Secure
2026-06-20 06:18:26	1061ms	4 NS 1 A 5 MX	🔒 Secure
2026-06-17 09:31:26	2074ms	4 NS 1 A 5 MX	🔒 Secure