Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
delawarenorth.com
Yes
✓ Yes
Mimecast
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-20 10:56:40 UTC · ↺ Refresh
MX Hostnames
- us-smtp-inbound-1.mimecast.com
- us-smtp-inbound-2.mimecast.com
MX Priorities
- us-smtp-inbound-2.mimecast.com: 10
- us-smtp-inbound-1.mimecast.com: 10
A / AAAA Records
- 141.193.213.10 (no PTR)
- 141.193.213.11 (no PTR)
Mail Server IPs
- 170.10.132.141 ↩ us-smtp-inbound-1.mimecast.com
- 170.10.132.242 ↩ us-smtp-inbound-2.mimecast.com
- 170.10.128.221 ↩ us-smtp-inbound-1.mimecast.com
- 170.10.128.141 ↩ us-smtp-inbound-2.mimecast.com
- 170.10.132.221 ↩ us-smtp-inbound-1.mimecast.com
- 170.10.128.242 ↩ us-smtp-inbound-1.mimecast.com
SOA Record
Raw SOA
ns5.worldnic.com namehost.worldnic.com 126021816 10800 3600 604800 3600
Primary NS (mname)
ns5.worldnic.com
Admin Email (rname)
namehost@worldnic.com
Serial
126021816
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
ns6.worldnic.com
ns5.worldnic.com
SPF Record
✓ Soft Fail (~all)
v=spf1 ip4:38.133.153.128/26 ip4:148.163.135.62 ip4:148.163.139.98 ip4:129.152.34.4 ip4:44.206.120.100 ip4:44.207.14.149 ip4:151.193.18.41 ip4:151.193.20.41 ip4:13.80.173.39 ip4:40.115.102.87 ip4:185.28.115.112 ip4:51.104.253.96/27 ip4:62.13.150.17 ip4:199.15.229.100 ip4:12.104.201.4 ip4:12.104.201.5 ip4:192.131.88.118 ip4:192.131.88.119 include:us._netblocks.mimecast.com include:spf.protection.outlook.com include:amazonses.com include:sib.zaui.com include:ivvy.net include:spf.synxis.com ~all
📊 DNS lookups: 6/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 4 found
selector1._domainkey
selector2._domainkey
s1._domainkey
s2._domainkey
✓ DKIM properly configured for selector: selector1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
63 records- zoho-verification=zb91821251.zmverify.zoho.com
- _s93p2xqgxqajrmx0khrn0vely6skdur
- iuain5v8l8fnr05pflpf52vn9s
- u6lq261jl3ulgsranad3t2hfra.
- agutdcahuk1nn5ksuctc2hqnf0
- cisco-ci-domain-verification=407209b879e9a013d43a08acdb7f53488bfc7bbb60b8ac4699e3d99e2b1462ed
- e2ma-verification=q4hfb
- q2ttp67jmr20n9sq6jobr99jfp
- _knlvgbpqguctx4rqepejjjlukg53t21
- uet3osd73fpu024oeuevdejn4o
- 68iu0ha4jbu13ofv609i2k22lb
- 8f86j67glsil4ojbs552s9p6e
- _rqpnya8zyiqd03jqeggnx6f7ow7sn6f
- spf2.0/pra include:us._netblocks.mimecast.com include:spf.protection.outlook.com include:amazonses.com ~all
- asv=69cdc4828356bd9a22e91451c7fabc04
- _nbk01rsle76bi14c62mimzvtm9992nu
- nf121t0f7sp54x6g98hd8n3dt34z29t3
- _2rpskol968r14ag1nfif421djnqnl4c
- ggvgkg59r6apteunrol85af8fn
- _bwirv6umuikhfksgw6n4ik6xfjrswyb
- 9e8phjmbi90nopj59f3pm0m1vu
- vkb7pfamuq9m3debjvn4sak9r
- fp2fkq9qj74c0lujfkguudaqd3
- astro-domain-verification=clmowxntd000201kc2iyoloat
- _64cxkzj7steu24gflcckbpm68zrzovi
- _h3byqec5l96h7r7a409gy4egm3f6m2a
- _ts5555zu1v2g66pmr3jq3yx3zhlncpf
- apple-domain-verification=O24HGTfySdy6pY7N
- sprout-social-167821f5-0cdf-467d-b4c3-3842faf6afe2
- _1tgwaaa4ssv38veomg17inwz1bheuz7
- _jq4p31qdm17jib4l2m42n4ae3tln9fj
- SPFv=spf1 ip4:38.133.153.128/26 ip4:148.163.135.62 ip4:148.163.139.98 ip4:129.152.34.4 ip4:44.206.120.100 ip4:44.207.14.149 ip4:151.193.18.41 ip4:151.193.20.41 ip4:13.80.173.39 ip4:40.115.102.87 ip4:185.28.115.112 ip4:51.104.253.96/27 ip4:62.13.150.17 ip4:199.15.229.100 ip4:12.104.201.4 ip4:12.104.201.5 ip4:192.131.88.118 ip4:192.131.88.119 include:us._netblocks.mimecast.com include:spf.protection.outlook.com include:amazonses.com include:sib.zaui.com include:ivvy.net include:spf.synxis.com ~all
- cisco-ci-domain-verification=30b96ac51d5aa96674a00e8678dacb5cae0947db984f695437495761ee68fb5d
- 6kl3kqaamechmrpqmqgbnd3r44
- atlassian-domain-verification=YVJLSXa6KnA5v1XxGZX6aR2CoQabbSoCwsyM5aweADorAc4J1fn9awmeVekPysvm
- adobe-idp-site-verification=393dba8ef6005ab69589c4410744760745d83ed4a849bce4e270e522a0a8ca97
- smartsheet-site-validation=inE9MZ4asRdJZU2t6AXC6LsW__iow6OC
- _6tmib608oslb9r5l9aw6ek34bd05ugg
- 527c998e-98e1-404b-be34-cba16cb4400a
- _sd49ttvvv2frq4n6n8v88pgn463i3qw
- _pds161cg4epilgnc5tidnjj4vbtkimn
- _1wpoodmj0yn4kg4lx137h527z7qno99
- p1f34ik404vnmojblj986lgskq
- MS=ms18655281
- cfjv154tldruiqbbnph7c9432v
- _qhjhw51zmxi249bcxgjypsv2l98khsc
- _9iutu73yr6kr9pc6owlpw86en0wtguz
- mongodb-site-verification=mLUcB7BQjznSZuvssmOH0DBeMjg2AFIk
- _z3p8hz2lebofycxjlyxgoohr562mouq
- _c5l945oaqfdndrg3yqfrsww0dkan8eb
- facebook-domain-verification=6qx3id3tyuuhm8n602hanc14a2rtq8
- p8uk7l696n551v4kglsjd3ev3b
- 043wtbpppkrmf99hlcrcjj504ys8n8vw
- _3fz08zeiumarfgnlq10ou7hurwtzdp8
- ma6sk6b565j11lsga0gpq9rq9u
- google-site-verification=97I1uDHdTthqCq_AwXZYcsrR2t0243_rPrtZJAAObFo
- _c3sizu94l1etw8mc55skzqaw3jerk8t
- _ldg1t7ydht20dp56jm884lwwnfmfp59
- zapier-domain-verification-challenge=c2bc7f4f-47aa-4cc4-ac50-c87dba7b6d08
- _91eip09rjpxohg8exqnq738wpsoix97
- amazonses:a2xdn29twoRBLzpvjfd8wyJxzDAitV+w4NJQGo4t6gU=
- _3gnt7mp7tm3o9q5rn3oiqn3ytrdt87n
- google-site-verification=Vh_L8IgGdSC6yA71FIanjK3x8UoHOe4FIlRuoDIAaro
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