itd.dk

📜 Historical scan 2026-07-24 07:18:21 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

itd.dk is a .dk domain served by 4 nameservers (ns-a.eurodns.com, ns-b.eurodns.org, ns-c.eurodns.eu and 1 more). It was registered on 24 October 1997 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 195.249.217.226 is hosted by TDC Holding A/S (AS3292) in Denmark. Mail is handled by de-smtp-inbound-1.mimecast.com, de-smtp-inbound-2.mimecast.com. The zone is DNSSEC-signed and validates, 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 75ms

Nameserver	IP addresses	PTR	ASN / ISP
ns-a.eurodns.com	199.167.66.106 2610:1c8:b002::106	ns-a.eurodns.com ns-a.eurodns.com	AS23393 NuCDN LLC AS23393 NuCDN LLC
ns-b.eurodns.org	104.37.178.106 2610:1c8:b001::106	ns-b.eurodns.org ns-b.eurodns.org	AS23393 NuCDN LLC AS23393 NuCDN LLC
ns-c.eurodns.eu	192.174.68.110 2001:67c:1bc::110	ns-c.eurodns.org ns-c.eurodns.org	AS1921 ipcom GmbH AS1921 ipcom GmbH
ns-d.eurodns.biz	176.97.158.110 2001:67c:10b8::110	ns-d.eurodns.biz ns-d.eurodns.biz	AS207021 ipcom GmbH AS1921 ipcom GmbH

🌍 A Records#

1 records 84ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
195.249.217.226	600s	—	AS3292	TDC Holding A/S	195.249.0.0/16	🇩🇰 Denmark	Copenhagen

📧 MX Records#

2 records 76ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	de-smtp-inbound-1.mimecast.com	194.104.108.22 194.104.108.22 194.104.110.22 194.104.110.22	de-smtp-inbound-2.mimecast.com de-smtp-inbound-1.mimecast.com de-smtp-inbound-2.mimecast.com de-smtp-inbound-1.mimecast.com	AS39588 Mimecast Services Limited AS39588 Mimecast Services Limited AS39588 Mimecast Services Limited AS39588 Mimecast Services Limited
10	3600s	de-smtp-inbound-2.mimecast.com	194.104.108.22 194.104.108.22 194.104.110.22 194.104.110.22	de-smtp-inbound-2.mimecast.com de-smtp-inbound-1.mimecast.com de-smtp-inbound-2.mimecast.com de-smtp-inbound-1.mimecast.com	AS39588 Mimecast Services Limited AS39588 Mimecast Services Limited AS39588 Mimecast Services Limited AS39588 Mimecast Services Limited

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 40.104.116.56

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records 162ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	100	1	5061	sipfed.online.lync.com

📝 TXT Records#

19 records 8438ms

TXT Record
_globalsign-domain-verification=5OdBO0EHEJ9dEbLZdXT_JC717jrNg9CF7Z9sRIi-79
_o80tr2mwhx3tfweoqj4xd8tbar4i0mf
32s7c3930hvk0rmj53xhfbvrmtvjw55f
3e49c39bab0d446f9f835eac67144eae
62b27cc88fe44823804b54f552bbdcca
apple-domain-verification=nAliQ5bkIiY6e4fX
b8glzdf1647qlt89fbtgctz1d2gq3c1j
etVOmTVXzVLhzwn5whGUp3nV/WoZ7tHGOhybGGk6zKLauuWXQ1AHoo2jZ3eJxa6FQ20j8SHjgwyr72xoOpBJgA==
f4753884d8fb429ea1193695c3e9928e
google-site-verification=9farya6gWaGVeCcX-e0dQzjyTwHavqiX26Ahr3OmZzY
google-site-verification=rH-QzFr5i9pJQ51XtaRvOtbrWBXisYWWR83PiG0wA18
google-site-verification=vo9_Xv5Ln1l3G0ErqgMF8gCwQeShvlDMFdf8nooMX0Q
h5sjn5rlvl1v7vq5yg39b7vtnlc8xjc7
itdgroupdowntime.azurewebsites.net
jtfhbbby57g4v94gfvzcy26rrh5kvbr6
MS=ms47818811
s8cpff0xzgt4f7txmw4q94kvm6hlwymd
v=spf1 ip4:195.249.217.224/27 ip4:5.9.241.52 ip4:23.103.128.0/19 ip4:23.103.191.0/24 ip4:23.103.198.0/23 ip4:23.103.200.0/21 ip4:23.103.208.0/21 ip4:35.190.247.0/24 ip4:35.191.0.0/16 ip4:40.92.0.0/15 ip4:40.107.0.0/16 ip4:51.163.158.0/24 ip4:51.163.159.23 ip4:51.163.159.25 ip4:52.100.0.0/14 ip4:62.140.7.0/24 ip4:62.140.10.21 ip4:62.140.10.23 ip4:64.4.22.64/26 ip4:64.233.160.0/19 ip4:65.55.88.0/24 ip4:65.55.169.0/24 ip4:66.102.0.0/20 ip4:66.249.80.0/20 include:de._netblocks.mimecast.com include:spf1.itd.dk -all
y091cn1xftl99n6nkprrmyhl8mbrjhh7

✉️ SPF#

Policy	Record (itd.dk)
-all (hard fail)	v=spf1 ip4:195.249.217.224/27 ip4:5.9.241.52 ip4:23.103.128.0/19 ip4:23.103.191.0/24 ip4:23.103.198.0/23 ip4:23.103.200.0/21 ip4:23.103.208.0/21 ip4:35.190.247.0/24 ip4:35.191.0.0/16 ip4:40.92.0.0/15 ip4:40.107.0.0/16 ip4:51.163.158.0/24 ip4:51.163.159.23 ip4:51.163.159.25 ip4:52.100.0.0/14 ip4:62.140.7.0/24 ip4:62.140.10.21 ip4:62.140.10.23 ip4:64.4.22.64/26 ip4:64.233.160.0/19 ip4:65.55.88.0/24 ip4:65.55.169.0/24 ip4:66.102.0.0/20 ip4:66.249.80.0/20 include:de._netblocks.mimecast.com include:spf1.itd.dk -all

Policy

Record (itd.dk)

-all (hard fail)

v=spf1 ip4:195.249.217.224/27 ip4:5.9.241.52 ip4:23.103.128.0/19 ip4:23.103.191.0/24 ip4:23.103.198.0/23 ip4:23.103.200.0/21 ip4:23.103.208.0/21 ip4:35.190.247.0/24 ip4:35.191.0.0/16 ip4:40.92.0.0/15 ip4:40.107.0.0/16 ip4:51.163.158.0/24 ip4:51.163.159.23 ip4:51.163.159.25 ip4:52.100.0.0/14 ip4:62.140.7.0/24 ip4:62.140.10.21 ip4:62.140.10.23 ip4:64.4.22.64/26 ip4:64.233.160.0/19 ip4:65.55.88.0/24 ip4:65.55.169.0/24 ip4:66.102.0.0/20 ip4:66.249.80.0/20 include:de._netblocks.mimecast.com include:spf1.itd.dk -all

📨 DMARC#

Policy	Record (_dmarc.itd.dk)
p=quarantine	v=DMARC1; p=quarantine; sp=reject; rua=mailto:uextvehk@ag.dmarcian-eu.com; ruf=mailto:uextvehk@fr.dmarcian-eu.com; rf=afrf; pct=100; ri=86400

📬 MTA-STS#

✗ No MTA-STS policy — SMTP TLS not enforced

📈 TLSRPT#

✗ No TLSRPT record — no SMTP TLS failure reporting

📜 CAA Records#

2 records 88ms

Flags	Tag	Value
0	issue	globalsign.com
0	issuewild	globalsign.com

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-15 09:27:24

www	195.249.217.226 (AS3292) (address records, no CNAME)
www vs bare domain	Same network itd.dk: 195.249.217.226 (AS3292) www.itd.dk: 195.249.217.226 (AS3292)
Wildcard	No
Denial of existence	NSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 3/10 · policy: -all

info Record is 515 bytes: long SPF records risk UDP truncation

🔗 TLSA / DANE#

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

🔐 DNSSEC#

209ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2026031624
Primary NS (MNAME)	ns-a.eurodns.com
Responsible (RNAME)	hostmaster@eurodns.com
Refresh	43200s
Retry	7200s
Expire	1209600s
Minimum (neg-cache TTL)	3600s

📋 Registration#

WHOIS fetched 2026-10-04 21:43:34

Field	Value
Registrar	Eurodns S.A
Registered	1997-10-24
Expires	2026-12-31 (72d)

📋 WHOIS#

⏱️ Lookup Timing#

75ms

84ms

76ms

AAAA

77ms

TXT

8438ms

CAA

88ms

HTTPS

67ms

TLSA

133ms

SOA

0ms

MTA-STS

73ms

DNSSEC

209ms

SRV

162ms

Total

9576ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-15 09:27:23	5374ms	4 NS 1 A 2 MX	🔒 Secure
2026-10-05 21:14:15	946ms	4 NS 1 A 2 MX	🔒 Secure
2026-10-04 21:11:57	1537ms	4 NS 1 A 2 MX	🔒 Secure
2026-10-03 21:07:47	1780ms	4 NS 1 A 2 MX	🔒 Secure
2026-09-19 03:57:03	2011ms	4 NS 1 A 2 MX	🔒 Secure
2026-09-05 05:05:45	1257ms	4 NS 1 A 2 MX	🔒 Secure
2026-08-29 18:51:04	2127ms	4 NS 1 A 2 MX	🔒 Secure
2026-08-26 22:37:38	823ms	4 NS 1 A 2 MX	🔒 Secure
2026-08-11 21:01:29	1461ms	4 NS 1 A 2 MX	🔒 Secure
2026-08-10 03:18:31	1565ms	4 NS 1 A 2 MX	🔒 Secure
2026-07-24 07:18:21 shown	9576ms	4 NS 1 A 2 MX	🔒 Secure
2026-07-23 03:03:23	3378ms	4 NS 1 A 2 MX	🔒 Secure
2026-07-21 01:36:48	1753ms	4 NS 1 A 2 MX	🔒 Secure
2026-07-18 18:28:47	1240ms	4 NS 1 A 2 MX	🔒 Secure
2026-07-04 18:07:17	5551ms	4 NS 1 A 2 MX	🔒 Secure
2026-07-03 10:40:31	4998ms	4 NS 1 A 2 MX	🔒 Secure
2026-06-17 13:01:51	3360ms	4 NS 1 A 2 MX	🔒 Secure