constantcontact.dk

📜 Historical scan 2026-06-21 07:16:06 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

constantcontact.dk is a .dk domain served by 4 nameservers (dns1.p04.nsone.net, dns2.p04.nsone.net, dns3.p04.nsone.net and 1 more). It was registered on 1 October 2010 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 208.75.122.14 is hosted by Constant Contact, Inc (AS40444) in United States. The zone is not DNSSEC-signed, publishes a DMARC policy and has no IPv6 address. Below are all of its DNS records from this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

4 records 68ms

Nameserver	IP addresses	PTR	ASN / ISP
dns1.p04.nsone.net	198.51.44.4 2620:4d:4000:6259:7:4:0:1	dns1.p04.nsone.net dns1.p04.nsone.net	AS62597 NSONE Inc AS62597 NSONE Inc
dns2.p04.nsone.net	198.51.45.4 2a00:edc0:6259:7:4::2	dns2.p04.nsone.net dns2.p04.nsone.net	AS62597 NSONE Inc AS62597 NSONE Inc
dns3.p04.nsone.net	198.51.44.68 2620:4d:4000:6259:7:4:0:3	dns3.p04.nsone.net dns3.p04.nsone.net	AS62597 NSONE Inc AS62597 NSONE Inc
dns4.p04.nsone.net	198.51.45.68 2a00:edc0:6259:7:4::4	dns4.p04.nsone.net dns4.p04.nsone.net	AS62597 NSONE Inc AS62597 NSONE Inc

🌍 A Records#

1 records 52ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
208.75.122.14	3600s	www.constantcontact.com	AS40444	Constant Contact, Inc	208.75.120.0/22	🇺🇸 United States	—

📧 MX Records#

📧

No MX records found

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 262ms

TXT Record
v=spf1 -all

✉️ SPF#

Policy	Record (constantcontact.dk)
-all (hard fail)	v=spf1 -all

📨 DMARC#

Policy	Record (_dmarc.constantcontact.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:tk0syg54@ag.dmarcian.com,mailto:dmarc_agg@vali.email; ruf=mailto:tk0syg54@fr.dmarcian.com; fo=1

📬 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#

latest probe, not this scan · checked 2026-10-08 05:50:04

www	208.75.122.14 (AS40444) (address records, no CNAME)
www vs bare domain	Same network constantcontact.dk: 208.75.122.14 (AS40444) www.constantcontact.dk: 208.75.122.14 (AS40444)
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 0/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

85ms

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

🏷️ SOA#

61ms

Field	Value
Serial	1721313950
Primary NS (MNAME)	dns1.p01.nsone.net
Responsible (RNAME)	hostmaster@nsone.net
Refresh	43200s
Retry	7200s
Expire	1209600s
Minimum (neg-cache TTL)	3600s

📋 Registration#

WHOIS fetched 2026-10-06 18:39:17

Field	Value
Registrar	MarkMonitor Inc.
Registered	2010-10-01
Expires	2026-10-31 (12d)

📋 WHOIS#

⏱️ Lookup Timing#

68ms

52ms

67ms

AAAA

52ms

TXT

262ms

CAA

79ms

HTTPS

63ms

TLSA

203ms

SOA

61ms

MTA-STS

70ms

DNSSEC

85ms

SRV

113ms

Total

646ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-08 05:50:03	765ms	4 NS 1 A 0 MX	🔓 Insecure
2026-10-02 19:16:34	545ms	4 NS 1 A 0 MX	🔓 Insecure
2026-10-01 08:23:05	2404ms	4 NS 1 A 0 MX	🔓 Insecure
2026-09-30 06:26:26	563ms	4 NS 1 A 0 MX	🔓 Insecure
2026-09-25 23:17:17	752ms	4 NS 1 A 0 MX	🔓 Insecure
2026-08-25 15:15:38	1327ms	4 NS 1 A 0 MX	🔓 Insecure
2026-06-24 00:00:40	769ms	4 NS 1 A 0 MX	🔓 Insecure
2026-06-21 07:16:06 shown	646ms	4 NS 1 A 0 MX	🔓 Insecure
2026-06-16 22:06:36	473ms	4 NS 1 A 0 MX	🔓 Insecure