Wizznews uses Airship as their primary email service provider. We've also observed sends via Salesforce MC. Email goes out from 2 different subdomains. Their email authentication setup is solid (score 85/100). We've recorded 2 ESP changes since first observing this brand.
Authentication signals observed in this brand's emails. SPF, DKIM and DMARC are the standard sender-authentication stack — see the DMARC policy below for whether spoofing is actually blocked or just monitored. One-click unsubscribe meets Google & Yahoo's bulk-sender requirements.
SPF / DKIM / DMARC above reflect the last 7 emails we've observed. DMARC policy is read live from DNS.
DMARC reports sent to DMARC Analyzer (Mimecast). Policy
p=reject means receivers actively block or quarantine spoofed mail.
SPF alignment: 92% of observed emails use an aligned return-path (bounce.wizznews.com); the rest use third-party paths (bounce.email.cartrawler.com) where DMARC has to rely on DKIM alignment.
DKIM alignment: all 46 observed emails sign with a domain aligned with wizznews.com (travel.wizznews.com, noreply.wizznews.com). DKIM authenticates the visible From — supports DMARC directly.
TLS: 6% TLS 1.3, 94% TLS 1.2 (across 16 sends).
Delivery: fast — 100% of emails in the last 7 days arrive in under 10 seconds (across 2 sends).
Brands often use multiple ESPs (e.g. one for marketing, another for transactional/notifications).
Salesforce MC 5ESPs we've seen sending email for this brand. Green = confirmed by SPF, sender IP rDNS, or known infra pairing (label shows the source). Grey = observed but not yet confirmed by SPF or PTR.
ESPs this brand has authorized in their SPF record. We confirm them with a green ✓ only after seeing recurring use (3+ emails across 2+ days). Until then they stay here — either we haven't observed any email yet, or we've seen a handful but not enough to call them a regular sender for the brand.
Probed: wizznews.com, bounce.wizznews.com, bounce.email.cartrawler.com, travel.wizznews.com, noreply.wizznews.com
Folder distribution across all emails from this brand observed in Gmail inboxes. High inbox % = good deliverability; spam appearances are the headline signal.
| Folder | Count | Share |
|---|---|---|
| inbox | 41 | 71.9% |
| promotions | 16 | 28.1% |
Which ESP's emails are landing where. Sorted by spam % so problem senders surface first. Brands using one ESP for marketing and another for transactional often see very different placement profiles per ESP. Per-ESP folder data only started being captured recently — counts here may be smaller than the total above until backfill catches up.
| ESP | Emails | Placement | Inbox % | Tabs % | Spam % |
|---|---|---|---|---|---|
| Airship | 52 | 71.2% | 28.8% | 0.0% | |
| Salesforce MC | 5 | 80.0% | 20.0% | 0.0% |
Daily observations per ESP. Brands often run multiple ESPs concurrently — marketing on one, transactional on another — so this chart shows usage rather than switches.
IP addresses wizznews.com has been observed sending from, and where their mail landed in Gmail.
| IP | Hostname | Obs | Placement | Reputation |
|---|---|---|---|---|
| 147.253.221.149 | mta-253-221-149.noreply.wizznews.com.sparkpostmail.com |
17 | — | Check → |
| 156.70.34.82 | mta-70-34-82.noreply.wizznews.com.sparkpostmail.com |
15 | 3 | Check → |
| 156.70.34.81 | mta-70-34-81.noreply.wizznews.com.sparkpostmail.com |
13 | — | Check → |
| 147.253.221.150 | mta-253-221-150.noreply.wizznews.com.sparkpostmail.com |
7 | 1 | Check → |
| 156.70.34.140 | mta-70-34-140.noreply.wizznews.com.sparkpostmail.com |
7 | — | Check → |
| 198.245.80.197 | mta.email.cartrawler.com |
5 | — | Check → |
| Domain | ESPs detected | Delivery (7d) |
|---|---|---|
travel.wizznews.com | Airship 50 Salesforce MC 5 | |
noreply.wizznews.com | Airship 9 |